176 files changed, 13358 insertions, 4896 deletions

diff --git a/sound/ac97_bus.c b/sound/ac97_bus.c
index 7fa37e15f19..a351dd0a09c 100644
--- a/sound/ac97_bus.c
+++ b/sound/ac97_bus.c
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/string.h>
+#include <sound/ac97_codec.h>
 
 /*
  * Let drivers decide whether they want to support given codec from their
diff --git a/sound/aoa/codecs/Makefile b/sound/aoa/codecs/Makefile
index 31cbe68fd42..c3ee77fc4b2 100644
--- a/sound/aoa/codecs/Makefile
+++ b/sound/aoa/codecs/Makefile
@@ -1,3 +1,7 @@
+snd-aoa-codec-onyx-objs := onyx.o
+snd-aoa-codec-tas-objs := tas.o
+snd-aoa-codec-toonie-objs := toonie.o
+
 obj-$(CONFIG_SND_AOA_ONYX) += snd-aoa-codec-onyx.o
 obj-$(CONFIG_SND_AOA_TAS) += snd-aoa-codec-tas.o
 obj-$(CONFIG_SND_AOA_TOONIE) += snd-aoa-codec-toonie.o
diff --git a/sound/aoa/codecs/snd-aoa-codec-onyx.c b/sound/aoa/codecs/onyx.c
index 6a3837d480e..15500b9d2da 100644
--- a/sound/aoa/codecs/snd-aoa-codec-onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -37,7 +37,7 @@ MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("pcm3052 (onyx) codec driver for snd-aoa");
 
-#include "snd-aoa-codec-onyx.h"
+#include "onyx.h"
 #include "../aoa.h"
 #include "../soundbus/soundbus.h"
 
@@ -292,7 +292,7 @@ static int onyx_snd_capture_source_put(struct snd_kcontrol *kcontrol,
 static struct snd_kcontrol_new capture_source_control = {
         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
         /* If we name this 'Input Source', it properly shows up in
-         * alsamixer as a selection, * but it's shown under the 
+         * alsamixer as a selection, * but it's shown under the
          * 'Playback' category.
          * If I name it 'Capture Source', it shows up in strange
          * ways (two bools of which one can be selected at a
@@ -477,7 +477,7 @@ static int onyx_spdif_mask_get(struct snd_kcontrol *kcontrol,
 
         ucontrol->value.iec958.status[3] = 0x3f;
         ucontrol->value.iec958.status[4] = 0x0f;
-        
+
         return 0;
 }
 
@@ -682,7 +682,7 @@ static int onyx_usable(struct codec_info_item *cii,
         onyx_read_register(onyx, ONYX_REG_DIG_INFO4, &v);
         spdif_enabled = !!(v & ONYX_SPDIF_ENABLE);
         onyx_read_register(onyx, ONYX_REG_DAC_CONTROL, &v);
-        analog_enabled = 
+        analog_enabled =
                 (v & (ONYX_MUTE_RIGHT|ONYX_MUTE_LEFT))
                  != (ONYX_MUTE_RIGHT|ONYX_MUTE_LEFT);
         mutex_unlock(&onyx->mutex);
@@ -882,7 +882,7 @@ static int onyx_init_codec(struct aoa_codec *codec)
         msleep(1);
         onyx->codec.gpio->methods->set_hw_reset(onyx->codec.gpio, 0);
         msleep(1);
-        
+
         if (onyx_register_init(onyx)) {
                 printk(KERN_ERR PFX "failed to initialise onyx registers\n");
                 return -ENODEV;
@@ -1069,7 +1069,7 @@ static int onyx_i2c_attach(struct i2c_adapter *adapter)
 
         /* if that didn't work, try desperate mode for older
          * machines that have stuff missing from the device tree */
-        
+
         if (!of_device_is_compatible(busnode, "k2-i2c"))
                 return -ENODEV;
 
diff --git a/sound/aoa/codecs/snd-aoa-codec-onyx.h b/sound/aoa/codecs/onyx.h
index ffd20254ff7..ffd20254ff7 100644
--- a/sound/aoa/codecs/snd-aoa-codec-onyx.h
+++ b/sound/aoa/codecs/onyx.h
diff --git a/sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h b/sound/aoa/codecs/tas-basstreble.h
index 69b61136fd5..69b61136fd5 100644
--- a/sound/aoa/codecs/snd-aoa-codec-tas-basstreble.h
+++ b/sound/aoa/codecs/tas-basstreble.h
diff --git a/sound/aoa/codecs/snd-aoa-codec-tas-gain-table.h b/sound/aoa/codecs/tas-gain-table.h
index 4cfa6757715..4cfa6757715 100644
--- a/sound/aoa/codecs/snd-aoa-codec-tas-gain-table.h
+++ b/sound/aoa/codecs/tas-gain-table.h
diff --git a/sound/aoa/codecs/snd-aoa-codec-tas.c b/sound/aoa/codecs/tas.c
index 6c515b2b8bb..008e0f85097 100644
--- a/sound/aoa/codecs/snd-aoa-codec-tas.c
+++ b/sound/aoa/codecs/tas.c
@@ -71,9 +71,9 @@ MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("tas codec driver for snd-aoa");
 
-#include "snd-aoa-codec-tas.h"
-#include "snd-aoa-codec-tas-gain-table.h"
-#include "snd-aoa-codec-tas-basstreble.h"
+#include "tas.h"
+#include "tas-gain-table.h"
+#include "tas-basstreble.h"
 #include "../aoa.h"
 #include "../soundbus/soundbus.h"
 
@@ -880,7 +880,7 @@ static void tas_exit_codec(struct aoa_codec *codec)
                 return;
         tas->codec.soundbus_dev->detach_codec(tas->codec.soundbus_dev, tas);
 }
-        
+
 
 static struct i2c_driver tas_driver;
 
diff --git a/sound/aoa/codecs/snd-aoa-codec-tas.h b/sound/aoa/codecs/tas.h
index ae177e3466e..ae177e3466e 100644
--- a/sound/aoa/codecs/snd-aoa-codec-tas.h
+++ b/sound/aoa/codecs/tas.h
diff --git a/sound/aoa/codecs/snd-aoa-codec-toonie.c b/sound/aoa/codecs/toonie.c
index 3c7d1d8a9a6..f13827e1756 100644
--- a/sound/aoa/codecs/snd-aoa-codec-toonie.c
+++ b/sound/aoa/codecs/toonie.c
@@ -131,7 +131,7 @@ static int __init toonie_init(void)
         toonie->codec.owner = THIS_MODULE;
         toonie->codec.init = toonie_init_codec;
         toonie->codec.exit = toonie_exit_codec;
-                                        
+
         if (aoa_codec_register(&toonie->codec)) {
                 kfree(toonie);
                 return -EINVAL;
diff --git a/sound/aoa/core/Makefile b/sound/aoa/core/Makefile
index 62dc7287f66..a1596e88c71 100644
--- a/sound/aoa/core/Makefile
+++ b/sound/aoa/core/Makefile
@@ -1,5 +1,5 @@
 obj-$(CONFIG_SND_AOA) += snd-aoa.o
-snd-aoa-objs := snd-aoa-core.o \
-                snd-aoa-alsa.o \
-                snd-aoa-gpio-pmf.o \
-                snd-aoa-gpio-feature.o
+snd-aoa-objs := core.o \
+                alsa.o \
+                gpio-pmf.o \
+                gpio-feature.o
diff --git a/sound/aoa/core/snd-aoa-alsa.c b/sound/aoa/core/alsa.c
index 17fe689ed28..61785046358 100644
--- a/sound/aoa/core/snd-aoa-alsa.c
+++ b/sound/aoa/core/alsa.c
@@ -6,7 +6,7 @@
  * GPL v2, can be found in COPYING.
  */
 #include <linux/module.h>
-#include "snd-aoa-alsa.h"
+#include "alsa.h"
 
 static int index = -1;
 module_param(index, int, 0444);
@@ -64,7 +64,7 @@ int aoa_snd_device_new(snd_device_type_t type,
 {
         struct snd_card *card = aoa_get_card();
         int err;
-        
+
         if (!card) return -ENOMEM;
 
         err = snd_device_new(card, type, device_data, ops);
diff --git a/sound/aoa/core/snd-aoa-alsa.h b/sound/aoa/core/alsa.h
index 9669e4489ca..9669e4489ca 100644
--- a/sound/aoa/core/snd-aoa-alsa.h
+++ b/sound/aoa/core/alsa.h
diff --git a/sound/aoa/core/snd-aoa-core.c b/sound/aoa/core/core.c
index 19fdae40068..10bec6c6138 100644
--- a/sound/aoa/core/snd-aoa-core.c
+++ b/sound/aoa/core/core.c
@@ -10,7 +10,7 @@
 #include <linux/module.h>
 #include <linux/list.h>
 #include "../aoa.h"
-#include "snd-aoa-alsa.h"
+#include "alsa.h"
 
 MODULE_DESCRIPTION("Apple Onboard Audio Sound Driver");
 MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>");
diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/gpio-feature.c
index 805dcbff225..c93ad5dec66 100644
--- a/sound/aoa/core/snd-aoa-gpio-feature.c
+++ b/sound/aoa/core/gpio-feature.c
@@ -5,7 +5,7 @@
  *
  * GPL v2, can be found in COPYING.
  *
- * This file contains the GPIO control routines for 
+ * This file contains the GPIO control routines for
  * direct (through feature calls) access to the GPIO
  * registers.
  */
diff --git a/sound/aoa/core/snd-aoa-gpio-pmf.c b/sound/aoa/core/gpio-pmf.c
index 5ca2220eac7..5ca2220eac7 100644
--- a/sound/aoa/core/snd-aoa-gpio-pmf.c
+++ b/sound/aoa/core/gpio-pmf.c
diff --git a/sound/aoa/fabrics/Makefile b/sound/aoa/fabrics/Makefile
index 55fc5e7e52c..da37c10eca5 100644
--- a/sound/aoa/fabrics/Makefile
+++ b/sound/aoa/fabrics/Makefile
@@ -1 +1,3 @@
+snd-aoa-fabric-layout-objs += layout.o
+
 obj-$(CONFIG_SND_AOA_FABRIC_LAYOUT) += snd-aoa-fabric-layout.o
diff --git a/sound/aoa/fabrics/snd-aoa-fabric-layout.c b/sound/aoa/fabrics/layout.c
index dea7abb082c..ad60f5d10e8 100644
--- a/sound/aoa/fabrics/snd-aoa-fabric-layout.c
+++ b/sound/aoa/fabrics/layout.c
@@ -66,7 +66,7 @@ struct layout {
         unsigned int layout_id;
         struct codec_connect_info codecs[MAX_CODECS_PER_BUS];
         int flags;
-        
+
         /* if busname is not assigned, we use 'Master' below,
          * so that our layout table doesn't need to be filled
          * too much.
diff --git a/sound/aoa/soundbus/i2sbus/Makefile b/sound/aoa/soundbus/i2sbus/Makefile
index e57a5cf6565..1b949b2a402 100644
--- a/sound/aoa/soundbus/i2sbus/Makefile
+++ b/sound/aoa/soundbus/i2sbus/Makefile
@@ -1,2 +1,2 @@
 obj-$(CONFIG_SND_AOA_SOUNDBUS_I2S) += snd-aoa-i2sbus.o
-snd-aoa-i2sbus-objs := i2sbus-core.o i2sbus-pcm.o i2sbus-control.o
+snd-aoa-i2sbus-objs := core.o pcm.o control.o
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-control.c b/sound/aoa/soundbus/i2sbus/control.c
index 87beb4ad4d6..87beb4ad4d6 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus-control.c
+++ b/sound/aoa/soundbus/i2sbus/control.c
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-core.c b/sound/aoa/soundbus/i2sbus/core.c
index b4590df0746..be468edf3ec 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus-core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -64,7 +64,7 @@ static void free_dbdma_descriptor_ring(struct i2sbus_dev *i2sdev,
                                        struct dbdma_command_mem *r)
 {
         if (!r->space) return;
-        
+
         dma_free_coherent(&macio_get_pci_dev(i2sdev->macio)->dev,
                             r->size, r->space, r->bus_addr);
 }
@@ -247,7 +247,7 @@ static int i2sbus_add_dev(struct macio_dev *macio,
                  * but request_resource doesn't know about parents and
                  * contained resources...
                  */
-                dev->allocated_resource[i] = 
+                dev->allocated_resource[i] =
                         request_mem_region(dev->resources[i].start,
                                            dev->resources[i].end -
                                            dev->resources[i].start + 1,
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus.h b/sound/aoa/soundbus/i2sbus/i2sbus.h
index ff29654782c..befefd99e27 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus.h
+++ b/sound/aoa/soundbus/i2sbus/i2sbus.h
@@ -18,7 +18,7 @@
 #include <asm/pmac_feature.h>
 #include <asm/dbdma.h>
 
-#include "i2sbus-interface.h"
+#include "interface.h"
 #include "../soundbus.h"
 
 struct i2sbus_control {
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-interface.h b/sound/aoa/soundbus/i2sbus/interface.h
index c6b5f5452d2..c6b5f5452d2 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus-interface.h
+++ b/sound/aoa/soundbus/i2sbus/interface.h
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c b/sound/aoa/soundbus/i2sbus/pcm.c
index 59bacd36573..59bacd36573 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus-pcm.c
+++ b/sound/aoa/soundbus/i2sbus/pcm.c
diff --git a/sound/core/device.c b/sound/core/device.c
index c58d8227254..a67dfac08c0 100644
--- a/sound/core/device.c
+++ b/sound/core/device.c
@@ -98,7 +98,7 @@ int snd_device_free(struct snd_card *card, void *device_data)
                 kfree(dev);
                 return 0;
         }
-        snd_printd("device free %p (from %p), not found\n", device_data,
+        snd_printd("device free %p (from %pF), not found\n", device_data,
                    __builtin_return_address(0));
         return -ENXIO;
 }
@@ -135,7 +135,7 @@ int snd_device_disconnect(struct snd_card *card, void *device_data)
                 }
                 return 0;
         }
-        snd_printd("device disconnect %p (from %p), not found\n", device_data,
+        snd_printd("device disconnect %p (from %pF), not found\n", device_data,
                    __builtin_return_address(0));
         return -ENXIO;
 }
diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig
index 255fd18b9ae..0bcf14640fd 100644
--- a/sound/drivers/Kconfig
+++ b/sound/drivers/Kconfig
@@ -163,7 +163,7 @@ config SND_ML403_AC97CR
 
 config SND_AC97_POWER_SAVE
         bool "AC97 Power-Saving Mode"
-        depends on SND_AC97_CODEC && EXPERIMENTAL
+        depends on SND_AC97_CODEC
         default n
         help
           Say Y here to enable the aggressive power-saving support of
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index 1899cf0685b..2a02f704f36 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -96,7 +96,7 @@ static int __devinit snd_card_pcsp_probe(int devnum, struct device *dev)
                 return -EINVAL;
 
         hrtimer_init(&pcsp_chip.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-        pcsp_chip.timer.cb_mode = HRTIMER_CB_SOFTIRQ;
+        pcsp_chip.timer.cb_mode = HRTIMER_CB_IRQSAFE_UNLOCKED;
         pcsp_chip.timer.function = pcsp_do_timer;
 
         card = snd_card_new(index, id, THIS_MODULE, 0);
@@ -188,10 +188,8 @@ static int __devexit pcsp_remove(struct platform_device *dev)
 
 static void pcsp_stop_beep(struct snd_pcsp *chip)
 {
-        spin_lock_irq(&chip->substream_lock);
-        if (!chip->playback_substream)
-                pcspkr_stop_sound();
-        spin_unlock_irq(&chip->substream_lock);
+        pcsp_sync_stop(chip);
+        pcspkr_stop_sound();
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/drivers/pcsp/pcsp.h b/sound/drivers/pcsp/pcsp.h
index 1d661f795e8..cdef2664218 100644
--- a/sound/drivers/pcsp/pcsp.h
+++ b/sound/drivers/pcsp/pcsp.h
@@ -62,6 +62,8 @@ struct snd_pcsp {
         unsigned short port, irq, dma;
         spinlock_t substream_lock;
         struct snd_pcm_substream *playback_substream;
+        unsigned int fmt_size;
+        unsigned int is_signed;
         size_t playback_ptr;
         size_t period_ptr;
         atomic_t timer_active;
@@ -77,6 +79,7 @@ struct snd_pcsp {
 extern struct snd_pcsp pcsp_chip;
 
 extern enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle);
+extern void pcsp_sync_stop(struct snd_pcsp *chip);
 
 extern int snd_pcsp_new_pcm(struct snd_pcsp *chip);
 extern int snd_pcsp_new_mixer(struct snd_pcsp *chip);
diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c
index 1f42e406311..84cc2658c05 100644
--- a/sound/drivers/pcsp/pcsp_lib.c
+++ b/sound/drivers/pcsp/pcsp_lib.c
@@ -8,6 +8,7 @@
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/interrupt.h>
 #include <sound/pcm.h>
 #include <asm/io.h>
 #include "pcsp.h"
@@ -19,61 +20,57 @@ MODULE_PARM_DESC(nforce_wa, "Apply NForce chipset workaround "
 
 #define DMIX_WANTS_S16  1
 
-enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
+/*
+ * Call snd_pcm_period_elapsed in a tasklet
+ * This avoids spinlock messes and long-running irq contexts
+ */
+static void pcsp_call_pcm_elapsed(unsigned long priv)
+{
+        if (atomic_read(&pcsp_chip.timer_active)) {
+                struct snd_pcm_substream *substream;
+                substream = pcsp_chip.playback_substream;
+                if (substream)
+                        snd_pcm_period_elapsed(substream);
+        }
+}
+
+static DECLARE_TASKLET(pcsp_pcm_tasklet, pcsp_call_pcm_elapsed, 0);
+
+/* write the port and returns the next expire time in ns;
+ * called at the trigger-start and in hrtimer callback
+ */
+static unsigned long pcsp_timer_update(struct hrtimer *handle)
 {
         unsigned char timer_cnt, val;
-        int fmt_size, periods_elapsed;
         u64 ns;
-        size_t period_bytes, buffer_bytes;
         struct snd_pcm_substream *substream;
         struct snd_pcm_runtime *runtime;
         struct snd_pcsp *chip = container_of(handle, struct snd_pcsp, timer);
+        unsigned long flags;
 
         if (chip->thalf) {
                 outb(chip->val61, 0x61);
                 chip->thalf = 0;
                 if (!atomic_read(&chip->timer_active))
-                        return HRTIMER_NORESTART;
-                hrtimer_forward(&chip->timer, hrtimer_get_expires(&chip->timer),
-                                ktime_set(0, chip->ns_rem));
-                return HRTIMER_RESTART;
+                        return 0;
+                return chip->ns_rem;
         }
 
-        spin_lock_irq(&chip->substream_lock);
-        /* Takashi Iwai says regarding this extra lock:
-
-        If the irq handler handles some data on the DMA buffer, it should
-        do snd_pcm_stream_lock().
-        That protects basically against all races among PCM callbacks, yes.
-        However, there are two remaining issues:
-        1. The substream pointer you try to lock isn't protected _before_
-          this lock yet.
-        2. snd_pcm_period_elapsed() itself acquires the lock.
-        The requirement of another lock is because of 1.  When you get
-        chip->playback_substream, it's not protected.
-        Keeping this lock while snd_pcm_period_elapsed() assures the substream
-        is still protected (at least, not released).  And the other status is
-        handled properly inside snd_pcm_stream_lock() in
-        snd_pcm_period_elapsed().
-
-        */
-        if (!chip->playback_substream)
-                goto exit_nr_unlock1;
-        substream = chip->playback_substream;
-        snd_pcm_stream_lock(substream);
         if (!atomic_read(&chip->timer_active))
-                goto exit_nr_unlock2;
+                return 0;
+        substream = chip->playback_substream;
+        if (!substream)
+                return 0;
 
         runtime = substream->runtime;
-        fmt_size = snd_pcm_format_physical_width(runtime->format) >> 3;
         /* assume it is mono! */
-        val = runtime->dma_area[chip->playback_ptr + fmt_size - 1];
-        if (snd_pcm_format_signed(runtime->format))
+        val = runtime->dma_area[chip->playback_ptr + chip->fmt_size - 1];
+        if (chip->is_signed)
                 val ^= 0x80;
         timer_cnt = val * CUR_DIV() / 256;
 
         if (timer_cnt && chip->enable) {
-                spin_lock(&i8253_lock);
+                spin_lock_irqsave(&i8253_lock, flags);
                 if (!nforce_wa) {
                         outb_p(chip->val61, 0x61);
                         outb_p(timer_cnt, 0x42);
@@ -82,12 +79,39 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
                         outb(chip->val61 ^ 2, 0x61);
                         chip->thalf = 1;
                 }
-                spin_unlock(&i8253_lock);
+                spin_unlock_irqrestore(&i8253_lock, flags);
         }
 
+        chip->ns_rem = PCSP_PERIOD_NS();
+        ns = (chip->thalf ? PCSP_CALC_NS(timer_cnt) : chip->ns_rem);
+        chip->ns_rem -= ns;
+        return ns;
+}
+
+enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
+{
+        struct snd_pcsp *chip = container_of(handle, struct snd_pcsp, timer);
+        struct snd_pcm_substream *substream;
+        int periods_elapsed, pointer_update;
+        size_t period_bytes, buffer_bytes;
+        unsigned long ns;
+        unsigned long flags;
+
+        pointer_update = !chip->thalf;
+        ns = pcsp_timer_update(handle);
+        if (!ns)
+                return HRTIMER_NORESTART;
+
+        /* update the playback position */
+        substream = chip->playback_substream;
+        if (!substream)
+                return HRTIMER_NORESTART;
+
         period_bytes = snd_pcm_lib_period_bytes(substream);
         buffer_bytes = snd_pcm_lib_buffer_bytes(substream);
-        chip->playback_ptr += PCSP_INDEX_INC() * fmt_size;
+
+        spin_lock_irqsave(&chip->substream_lock, flags);
+        chip->playback_ptr += PCSP_INDEX_INC() * chip->fmt_size;
         periods_elapsed = chip->playback_ptr - chip->period_ptr;
         if (periods_elapsed < 0) {
 #if PCSP_DEBUG
@@ -102,41 +126,30 @@ enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle)
          * or ALSA will BUG on us. */
         chip->playback_ptr %= buffer_bytes;
 
-        snd_pcm_stream_unlock(substream);
-
         if (periods_elapsed) {
-                snd_pcm_period_elapsed(substream);
                 chip->period_ptr += periods_elapsed * period_bytes;
                 chip->period_ptr %= buffer_bytes;
         }
+        spin_unlock_irqrestore(&chip->substream_lock, flags);
 
-        spin_unlock_irq(&chip->substream_lock);
+        if (periods_elapsed)
+                tasklet_schedule(&pcsp_pcm_tasklet);
 
-        if (!atomic_read(&chip->timer_active))
-                return HRTIMER_NORESTART;
+        hrtimer_forward(handle, hrtimer_get_expires(handle), ns_to_ktime(ns));
 
-        chip->ns_rem = PCSP_PERIOD_NS();
-        ns = (chip->thalf ? PCSP_CALC_NS(timer_cnt) : chip->ns_rem);
-        chip->ns_rem -= ns;
-        hrtimer_forward(&chip->timer, hrtimer_get_expires(&chip->timer),
-                                                        ktime_set(0, ns));
         return HRTIMER_RESTART;
-
-exit_nr_unlock2:
-        snd_pcm_stream_unlock(substream);
-exit_nr_unlock1:
-        spin_unlock_irq(&chip->substream_lock);
-        return HRTIMER_NORESTART;
 }
 
-static void pcsp_start_playing(struct snd_pcsp *chip)
+static int pcsp_start_playing(struct snd_pcsp *chip)
 {
+        unsigned long ns;
+
 #if PCSP_DEBUG
         printk(KERN_INFO "PCSP: start_playing called\n");
 #endif
         if (atomic_read(&chip->timer_active)) {
                 printk(KERN_ERR "PCSP: Timer already active\n");
-                return;
+                return -EIO;
         }
 
         spin_lock(&i8253_lock);
@@ -146,7 +159,12 @@ static void pcsp_start_playing(struct snd_pcsp *chip)
         atomic_set(&chip->timer_active, 1);
         chip->thalf = 0;
 
-        hrtimer_start(&pcsp_chip.timer, ktime_set(0, 0), HRTIMER_MODE_REL);
+        ns = pcsp_timer_update(&pcsp_chip.timer);
+        if (!ns)
+                return -EIO;
+
+        hrtimer_start(&pcsp_chip.timer, ktime_set(0, ns), HRTIMER_MODE_REL);
+        return 0;
 }
 
 static void pcsp_stop_playing(struct snd_pcsp *chip)
@@ -165,26 +183,35 @@ static void pcsp_stop_playing(struct snd_pcsp *chip)
         spin_unlock(&i8253_lock);
 }
 
+/*
+ * Force to stop and sync the stream
+ */
+void pcsp_sync_stop(struct snd_pcsp *chip)
+{
+        local_irq_disable();
+        pcsp_stop_playing(chip);
+        local_irq_enable();
+        hrtimer_cancel(&chip->timer);
+        tasklet_kill(&pcsp_pcm_tasklet);
+}
+
 static int snd_pcsp_playback_close(struct snd_pcm_substream *substream)
 {
         struct snd_pcsp *chip = snd_pcm_substream_chip(substream);
 #if PCSP_DEBUG
         printk(KERN_INFO "PCSP: close called\n");
 #endif
-        if (atomic_read(&chip->timer_active)) {
-                printk(KERN_ERR "PCSP: timer still active\n");
-                pcsp_stop_playing(chip);
-        }
-        spin_lock_irq(&chip->substream_lock);
+        pcsp_sync_stop(chip);
         chip->playback_substream = NULL;
-        spin_unlock_irq(&chip->substream_lock);
         return 0;
 }
 
 static int snd_pcsp_playback_hw_params(struct snd_pcm_substream *substream,
                                        struct snd_pcm_hw_params *hw_params)
 {
+        struct snd_pcsp *chip = snd_pcm_substream_chip(substream);
         int err;
+        pcsp_sync_stop(chip);
         err = snd_pcm_lib_malloc_pages(substream,
                                       params_buffer_bytes(hw_params));
         if (err < 0)
@@ -194,9 +221,11 @@ static int snd_pcsp_playback_hw_params(struct snd_pcm_substream *substream,
 
 static int snd_pcsp_playback_hw_free(struct snd_pcm_substream *substream)
 {
+        struct snd_pcsp *chip = snd_pcm_substream_chip(substream);
 #if PCSP_DEBUG
         printk(KERN_INFO "PCSP: hw_free called\n");
 #endif
+        pcsp_sync_stop(chip);
         return snd_pcm_lib_free_pages(substream);
 }
 
@@ -212,8 +241,12 @@ static int snd_pcsp_playback_prepare(struct snd_pcm_substream *substream)
                         snd_pcm_lib_period_bytes(substream),
                         substream->runtime->periods);
 #endif
+        pcsp_sync_stop(chip);
         chip->playback_ptr = 0;
         chip->period_ptr = 0;
+        chip->fmt_size =
+                snd_pcm_format_physical_width(substream->runtime->format) >> 3;
+        chip->is_signed = snd_pcm_format_signed(substream->runtime->format);
         return 0;
 }
 
@@ -226,8 +259,7 @@ static int snd_pcsp_trigger(struct snd_pcm_substream *substream, int cmd)
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
-                pcsp_start_playing(chip);
-                break;
+                return pcsp_start_playing(chip);
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
                 pcsp_stop_playing(chip);
@@ -242,7 +274,11 @@ static snd_pcm_uframes_t snd_pcsp_playback_pointer(struct snd_pcm_substream
                                                    *substream)
 {
         struct snd_pcsp *chip = snd_pcm_substream_chip(substream);
-        return bytes_to_frames(substream->runtime, chip->playback_ptr);
+        unsigned int pos;
+        spin_lock(&chip->substream_lock);
+        pos = chip->playback_ptr;
+        spin_unlock(&chip->substream_lock);
+        return bytes_to_frames(substream->runtime, pos);
 }
 
 static struct snd_pcm_hardware snd_pcsp_playback = {
@@ -279,9 +315,7 @@ static int snd_pcsp_playback_open(struct snd_pcm_substream *substream)
                 return -EBUSY;
         }
         runtime->hw = snd_pcsp_playback;
-        spin_lock_irq(&chip->substream_lock);
         chip->playback_substream = substream;
-        spin_unlock_irq(&chip->substream_lock);
         return 0;
 }
 
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index 667eccc676a..ea06877be4b 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -140,8 +140,10 @@ static int __devinit snd_sb8_probe(struct device *pdev, unsigned int dev)
                                 break;
                         }
                 }
-                if (i >= ARRAY_SIZE(possible_ports))
+                if (i >= ARRAY_SIZE(possible_ports)) {
+                        err = -EINVAL;
                         goto _err;
+                }
         }
         acard->chip = chip;
                         
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index bd510eceff1..e2b843b4f9d 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -175,7 +175,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
 { 0x574d4C04, 0xffffffff, "WM9704M,WM9704Q",    patch_wolfson04, NULL},
 { 0x574d4C05, 0xffffffff, "WM9705,WM9710",      patch_wolfson05, NULL},
 { 0x574d4C09, 0xffffffff, "WM9709",             NULL,           NULL},
-{ 0x574d4C12, 0xffffffff, "WM9711,WM9712",      patch_wolfson11, NULL},
+{ 0x574d4C12, 0xffffffff, "WM9711,WM9712,WM9715",       patch_wolfson11, NULL},
 { 0x574d4c13, 0xffffffff, "WM9713,WM9714",      patch_wolfson13, NULL, AC97_DEFAULT_POWER_OFF},
 { 0x594d4800, 0xffffffff, "YMF743",             patch_yamaha_ymf743,    NULL },
 { 0x594d4802, 0xffffffff, "YMF752",             NULL,           NULL },
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 6e831aff1bd..2c7cd97d223 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -2832,6 +2832,8 @@ static int patch_alc655(struct snd_ac97 * ac97)
                         val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
                 else
                         val |= (1 << 1); /* Pin 47 is spdif input pin */
+                /* this seems missing on some hardwares */
+                ac97->ext_id |= AC97_EI_SPDIF;
         }
         val &= ~(1 << 12); /* vref enable */
         snd_ac97_write_cache(ac97, 0x7a, val);
diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h
index 74175fc80c7..14b8d9a91aa 100644
--- a/sound/pci/ca0106/ca0106.h
+++ b/sound/pci/ca0106/ca0106.h
@@ -664,10 +664,14 @@ struct snd_ca0106_pcm {
 struct snd_ca0106_details {
         u32 serial;
         char * name;
-        int ac97;
-        int gpio_type;
-        int i2c_adc;
-        int spi_dac;
+        int ac97;       /* ac97 = 0 -> Select MIC, Line in, TAD in, AUX in.
+                           ac97 = 1 -> Default to AC97 in. */
+        int gpio_type;  /* gpio_type = 1 -> shared mic-in/line-in
+                           gpio_type = 2 -> shared side-out/line-in. */
+        int i2c_adc;    /* with i2c_adc=1, the driver adds some capture volume
+                           controls, phone, mic, line-in and aux. */
+        int spi_dac;    /* spi_dac=1 adds the mute switch for each analog
+                           output, front, rear, etc. */
 };
 
 // definition of the chip-specific record
@@ -686,11 +690,12 @@ struct snd_ca0106 {
         spinlock_t emu_lock;
 
         struct snd_ac97 *ac97;
-        struct snd_pcm *pcm;
+        struct snd_pcm *pcm[4];
 
         struct snd_ca0106_channel playback_channels[4];
         struct snd_ca0106_channel capture_channels[4];
-        u32 spdif_bits[4];             /* s/pdif out setup */
+        u32 spdif_bits[4];             /* s/pdif out default setup */
+        u32 spdif_str_bits[4];         /* s/pdif out per-stream setup */
         int spdif_enable;
         int capture_source;
         int i2c_capture_source;
@@ -703,6 +708,11 @@ struct snd_ca0106 {
         struct snd_ca_midi midi2;
 
         u16 spi_dac_reg[16];
+
+#ifdef CONFIG_PM
+#define NUM_SAVED_VOLUMES       9
+        unsigned int saved_vol[NUM_SAVED_VOLUMES];
+#endif
 };
 
 int snd_ca0106_mixer(struct snd_ca0106 *emu);
@@ -721,3 +731,11 @@ 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
+void snd_ca0106_mixer_suspend(struct snd_ca0106 *chip);
+void snd_ca0106_mixer_resume(struct snd_ca0106 *chip);
+#else
+#define snd_ca0106_mixer_suspend(chip)  do { } while (0)
+#define snd_ca0106_mixer_resume(chip)   do { } while (0)
+#endif
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 88fbf285d2b..0e62205d408 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -254,7 +254,7 @@ static struct snd_ca0106_details ca0106_chip_details[] = {
            .name   = "MSI K8N Diamond MB",
            .gpio_type = 2,
            .i2c_adc = 1,
-           .spi_dac = 2 } ,
+           .spi_dac = 1 } ,
          /* Shuttle XPC SD31P which has an onboard Creative Labs
           * Sound Blaster Live! 24-bit EAX
           * high-definition 7.1 audio processor".
@@ -305,9 +305,15 @@ static struct snd_pcm_hardware snd_ca0106_capture_hw = {
                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
                                  SNDRV_PCM_INFO_MMAP_VALID),
         .formats =              SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE,
+#if 0 /* FIXME: looks like 44.1kHz capture causes noisy output on 48kHz */
         .rates =                (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
                                  SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000),
         .rate_min =             44100,
+#else
+        .rates =                (SNDRV_PCM_RATE_48000 |
+                                 SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000),
+        .rate_min =             48000,
+#endif /* FIXME */
         .rate_max =             192000,
         .channels_min =         2,
         .channels_max =         2,
@@ -479,6 +485,15 @@ static const int spi_dacd_bit[] = {
         [PCM_UNKNOWN_CHANNEL]   = SPI_DACD1_BIT,
 };
 
+static void restore_spdif_bits(struct snd_ca0106 *chip, int idx)
+{
+        if (chip->spdif_str_bits[idx] != chip->spdif_bits[idx]) {
+                chip->spdif_str_bits[idx] = chip->spdif_bits[idx];
+                snd_ca0106_ptr_write(chip, SPCS0 + idx, 0,
+                                     chip->spdif_str_bits[idx]);
+        }
+}
+
 /* open_playback callback */
 static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substream,
                                                 int channel_id)
@@ -524,6 +539,9 @@ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substr
                 if (err < 0)
                         return err;
         }
+
+        restore_spdif_bits(chip, channel_id);
+
         return 0;
 }
 
@@ -535,6 +553,8 @@ static int snd_ca0106_pcm_close_playback(struct snd_pcm_substream *substream)
         struct snd_ca0106_pcm *epcm = runtime->private_data;
         chip->playback_channels[epcm->channel_id].use = 0;
 
+        restore_spdif_bits(chip, epcm->channel_id);
+
         if (chip->details->spi_dac && epcm->channel_id != PCM_FRONT_CHANNEL) {
                 const int reg = spi_dacd_reg[epcm->channel_id];
 
@@ -847,15 +867,18 @@ static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream,
         struct snd_pcm_substream *s;
         u32 basic = 0;
         u32 extended = 0;
-        int running=0;
+        u32 bits;
+        int running = 0;
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
-                running=1;
+        case SNDRV_PCM_TRIGGER_RESUME:
+                running = 1;
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
         default:
-                running=0;
+                running = 0;
                 break;
         }
         snd_pcm_group_for_each_entry(s, substream) {
@@ -865,22 +888,32 @@ static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream,
                 runtime = s->runtime;
                 epcm = runtime->private_data;
                 channel = epcm->channel_id;
-                //snd_printk("channel=%d\n",channel);
+                /* snd_printk("channel=%d\n",channel); */
                 epcm->running = running;
-                basic |= (0x1<<channel);
-                extended |= (0x10<<channel);
+                basic |= (0x1 << channel);
+                extended |= (0x10 << channel);
                 snd_pcm_trigger_done(s, substream);
         }
-        //snd_printk("basic=0x%x, extended=0x%x\n",basic, extended);
+        /* snd_printk("basic=0x%x, extended=0x%x\n",basic, extended); */
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
-                snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0) | (extended));
-                snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0)|(basic));
+        case SNDRV_PCM_TRIGGER_RESUME:
+                bits = snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0);
+                bits |= extended;
+                snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, bits);
+                bits = snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0);
+                bits |= basic;
+                snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, bits);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
-                snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0) & ~(basic));
-                snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0) & ~(extended));
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+                bits = snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0);
+                bits &= ~basic;
+                snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, bits);
+                bits = snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0);
+                bits &= ~extended;
+                snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, bits);
                 break;
         default:
                 result = -EINVAL;
@@ -1103,21 +1136,13 @@ static int snd_ca0106_ac97(struct snd_ca0106 *chip)
         return snd_ac97_mixer(pbus, &ac97, &chip->ac97);
 }
 
+static void ca0106_stop_chip(struct snd_ca0106 *chip);
+
 static int snd_ca0106_free(struct snd_ca0106 *chip)
 {
-        if (chip->res_port != NULL) {    /* avoid access to already used hardware */
-                // disable interrupts
-                snd_ca0106_ptr_write(chip, BASIC_INTERRUPT, 0, 0);
-                outl(0, chip->port + INTE);
-                snd_ca0106_ptr_write(chip, EXTENDED_INT_MASK, 0, 0);
-                udelay(1000);
-                // disable audio
-                //outl(HCFG_LOCKSOUNDCACHE, chip->port + HCFG);
-                outl(0, chip->port + HCFG);
-                /* FIXME: We need to stop and DMA transfers here.
-                 *        But as I am not sure how yet, we cannot from the dma pages.
-                 * So we can fix: snd-malloc: Memory leak?  pages not freed = 8
-                 */
+        if (chip->res_port != NULL) {
+                /* avoid access to already used hardware */
+                ca0106_stop_chip(chip);
         }
         if (chip->irq >= 0)
                 free_irq(chip->irq, chip);
@@ -1203,15 +1228,14 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
-static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device, struct snd_pcm **rpcm)
+static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device)
 {
         struct snd_pcm *pcm;
         struct snd_pcm_substream *substream;
         int err;
   
-        if (rpcm)
-                *rpcm = NULL;
-        if ((err = snd_pcm_new(emu->card, "ca0106", device, 1, 1, &pcm)) < 0)
+        err = snd_pcm_new(emu->card, "ca0106", device, 1, 1, &pcm);
+        if (err < 0)
                 return err;
   
         pcm->private_data = emu;
@@ -1238,7 +1262,6 @@ static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device, struct s
         pcm->info_flags = 0;
         pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX;
         strcpy(pcm->name, "CA0106");
-        emu->pcm = pcm;
 
         for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; 
             substream; 
@@ -1260,8 +1283,7 @@ static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device, struct s
                         return err;
         }
   
-        if (rpcm)
-                *rpcm = pcm;
+        emu->pcm[device] = pcm;
   
         return 0;
 }
@@ -1301,89 +1323,10 @@ static unsigned int i2c_adc_init[][2] = {
         { 0x15, ADC_MUX_LINEIN },  /* ADC Mixer control */
 };
 
-static int __devinit snd_ca0106_create(int dev, struct snd_card *card,
-                                         struct pci_dev *pci,
-                                         struct snd_ca0106 **rchip)
+static void ca0106_init_chip(struct snd_ca0106 *chip, int resume)
 {
-        struct snd_ca0106 *chip;
-        struct snd_ca0106_details *c;
-        int err;
         int ch;
-        static struct snd_device_ops ops = {
-                .dev_free = snd_ca0106_dev_free,
-        };
-  
-        *rchip = NULL;
-  
-        if ((err = pci_enable_device(pci)) < 0)
-                return err;
-        if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0 ||
-            pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK) < 0) {
-                printk(KERN_ERR "error to set 32bit mask DMA\n");
-                pci_disable_device(pci);
-                return -ENXIO;
-        }
-  
-        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
-        if (chip == NULL) {
-                pci_disable_device(pci);
-                return -ENOMEM;
-        }
-  
-        chip->card = card;
-        chip->pci = pci;
-        chip->irq = -1;
-
-        spin_lock_init(&chip->emu_lock);
-  
-        chip->port = pci_resource_start(pci, 0);
-        if ((chip->res_port = request_region(chip->port, 0x20,
-                                             "snd_ca0106")) == NULL) { 
-                snd_ca0106_free(chip);
-                printk(KERN_ERR "cannot allocate the port\n");
-                return -EBUSY;
-        }
-
-        if (request_irq(pci->irq, snd_ca0106_interrupt,
-                        IRQF_SHARED, "snd_ca0106", chip)) {
-                snd_ca0106_free(chip);
-                printk(KERN_ERR "cannot grab irq\n");
-                return -EBUSY;
-        }
-        chip->irq = pci->irq;
-  
-        /* This stores the periods table. */ 
-        if(snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), 1024, &chip->buffer) < 0) {
-                snd_ca0106_free(chip);
-                return -ENOMEM;
-        }
-
-        pci_set_master(pci);
-        /* read serial */
-        pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial);
-        pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model);
-#if 1
-        printk(KERN_INFO "snd-ca0106: Model %04x Rev %08x Serial %08x\n", chip->model,
-               pci->revision, chip->serial);
-#endif
-        strcpy(card->driver, "CA0106");
-        strcpy(card->shortname, "CA0106");
-
-        for (c = ca0106_chip_details; c->serial; c++) {
-                if (subsystem[dev]) {
-                        if (c->serial == subsystem[dev])
-                                break;
-                } else if (c->serial == chip->serial)
-                        break;
-        }
-        chip->details = c;
-        if (subsystem[dev]) {
-                printk(KERN_INFO "snd-ca0106: Sound card name=%s, subsystem=0x%x. Forced to subsystem=0x%x\n",
-                        c->name, chip->serial, subsystem[dev]);
-        }
-
-        sprintf(card->longname, "%s at 0x%lx irq %i",
-                c->name, chip->port, chip->irq);
+        unsigned int def_bits;
 
         outl(0, chip->port + INTE);
 
@@ -1401,31 +1344,22 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card,
          *  AN                = 0     (Audio data)
          *  P                 = 0     (Consumer)
          */
-        snd_ca0106_ptr_write(chip, SPCS0, 0,
-                                chip->spdif_bits[0] =
-                                SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
-                                SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
-                                SPCS_GENERATIONSTATUS | 0x00001200 |
-                                0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT);
+        def_bits =
+                SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
+                SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
+                SPCS_GENERATIONSTATUS | 0x00001200 |
+                0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
+        if (!resume) {
+                chip->spdif_str_bits[0] = chip->spdif_bits[0] = def_bits;
+                chip->spdif_str_bits[1] = chip->spdif_bits[1] = def_bits;
+                chip->spdif_str_bits[2] = chip->spdif_bits[2] = def_bits;
+                chip->spdif_str_bits[3] = chip->spdif_bits[3] = def_bits;
+        }
         /* Only SPCS1 has been tested */
-        snd_ca0106_ptr_write(chip, SPCS1, 0,
-                                chip->spdif_bits[1] =
-                                SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
-                                SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
-                                SPCS_GENERATIONSTATUS | 0x00001200 |
-                                0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT);
-        snd_ca0106_ptr_write(chip, SPCS2, 0,
-                                chip->spdif_bits[2] =
-                                SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
-                                SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
-                                SPCS_GENERATIONSTATUS | 0x00001200 |
-                                0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT);
-        snd_ca0106_ptr_write(chip, SPCS3, 0,
-                                chip->spdif_bits[3] =
-                                SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
-                                SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
-                                SPCS_GENERATIONSTATUS | 0x00001200 |
-                                0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT);
+        snd_ca0106_ptr_write(chip, SPCS1, 0, chip->spdif_str_bits[1]);
+        snd_ca0106_ptr_write(chip, SPCS0, 0, chip->spdif_str_bits[0]);
+        snd_ca0106_ptr_write(chip, SPCS2, 0, chip->spdif_str_bits[2]);
+        snd_ca0106_ptr_write(chip, SPCS3, 0, chip->spdif_str_bits[3]);
 
         snd_ca0106_ptr_write(chip, PLAYBACK_MUTE, 0, 0x00fc0000);
         snd_ca0106_ptr_write(chip, CAPTURE_MUTE, 0, 0x00fc0000);
@@ -1433,92 +1367,124 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card,
         /* Write 0x8000 to AC97_REC_GAIN to mute it. */
         outb(AC97_REC_GAIN, chip->port + AC97ADDRESS);
         outw(0x8000, chip->port + AC97DATA);
-#if 0
+#if 0 /* FIXME: what are these? */
         snd_ca0106_ptr_write(chip, SPCS0, 0, 0x2108006);
         snd_ca0106_ptr_write(chip, 0x42, 0, 0x2108006);
         snd_ca0106_ptr_write(chip, 0x43, 0, 0x2108006);
         snd_ca0106_ptr_write(chip, 0x44, 0, 0x2108006);
 #endif
 
-        //snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0xf0f003f); /* OSS drivers set this. */
+        /* OSS drivers set this. */
+        /* snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0xf0f003f); */
+
         /* Analog or Digital output */
         snd_ca0106_ptr_write(chip, SPDIF_SELECT1, 0, 0xf);
-        snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0x000f0000); /* 0x0b000000 for digital, 0x000b0000 for analog, from win2000 drivers. Use 0x000f0000 for surround71 */
+        /* 0x0b000000 for digital, 0x000b0000 for analog, from win2000 drivers.
+         * Use 0x000f0000 for surround71
+         */
+        snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0x000f0000);
+
         chip->spdif_enable = 0; /* Set digital SPDIF output off */
-        //snd_ca0106_ptr_write(chip, 0x45, 0, 0); /* Analogue out */
-        //snd_ca0106_ptr_write(chip, 0x45, 0, 0xf00); /* Digital out */
+        /*snd_ca0106_ptr_write(chip, 0x45, 0, 0);*/ /* Analogue out */
+        /*snd_ca0106_ptr_write(chip, 0x45, 0, 0xf00);*/ /* Digital out */
+
+        /* goes to 0x40c80000 when doing SPDIF IN/OUT */
+        snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 0, 0x40c81000);
+        /* (Mute) CAPTURE feedback into PLAYBACK volume.
+         * Only lower 16 bits matter.
+         */
+        snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 1, 0xffffffff);
+        /* SPDIF IN Volume */
+        snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 2, 0x30300000);
+        /* SPDIF IN Volume, 0x70 = (vol & 0x3f) | 0x40 */
+        snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 3, 0x00700000);
 
-        snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 0, 0x40c81000); /* goes to 0x40c80000 when doing SPDIF IN/OUT */
-        snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 1, 0xffffffff); /* (Mute) CAPTURE feedback into PLAYBACK volume. Only lower 16 bits matter. */
-        snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 2, 0x30300000); /* SPDIF IN Volume */
-        snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 3, 0x00700000); /* SPDIF IN Volume, 0x70 = (vol & 0x3f) | 0x40 */
         snd_ca0106_ptr_write(chip, PLAYBACK_ROUTING1, 0, 0x32765410);
         snd_ca0106_ptr_write(chip, PLAYBACK_ROUTING2, 0, 0x76767676);
         snd_ca0106_ptr_write(chip, CAPTURE_ROUTING1, 0, 0x32765410);
         snd_ca0106_ptr_write(chip, CAPTURE_ROUTING2, 0, 0x76767676);
-        for(ch = 0; ch < 4; ch++) {
-                snd_ca0106_ptr_write(chip, CAPTURE_VOLUME1, ch, 0x30303030); /* Only high 16 bits matter */
+
+        for (ch = 0; ch < 4; ch++) {
+                /* Only high 16 bits matter */
+                snd_ca0106_ptr_write(chip, CAPTURE_VOLUME1, ch, 0x30303030);
                 snd_ca0106_ptr_write(chip, CAPTURE_VOLUME2, ch, 0x30303030);
-                //snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0x40404040); /* Mute */
-                //snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0x40404040); /* Mute */
-                snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0xffffffff); /* Mute */
-                snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0xffffffff); /* Mute */
+#if 0 /* Mute */
+                snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0x40404040);
+                snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0x40404040);
+                snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0xffffffff);
+                snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0xffffffff);
+#endif
         }
         if (chip->details->i2c_adc == 1) {
                 /* Select MIC, Line in, TAD in, AUX in */
                 snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4);
                 /* Default to CAPTURE_SOURCE to i2s in */
-                chip->capture_source = 3;
+                if (!resume)
+                        chip->capture_source = 3;
         } else if (chip->details->ac97 == 1) {
                 /* Default to AC97 in */
                 snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x444400e4);
                 /* Default to CAPTURE_SOURCE to AC97 in */
-                chip->capture_source = 4;
+                if (!resume)
+                        chip->capture_source = 4;
         } else {
                 /* Select MIC, Line in, TAD in, AUX in */
                 snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4);
                 /* Default to Set CAPTURE_SOURCE to i2s in */
-                chip->capture_source = 3;
+                if (!resume)
+                        chip->capture_source = 3;
         }
 
-        if (chip->details->gpio_type == 2) { /* The SB0438 use GPIO differently. */
-                /* FIXME: Still need to find out what the other GPIO bits do. E.g. For digital spdif out. */
+        if (chip->details->gpio_type == 2) {
+                /* The SB0438 use GPIO differently. */
+                /* FIXME: Still need to find out what the other GPIO bits do.
+                 * E.g. For digital spdif out.
+                 */
                 outl(0x0, chip->port+GPIO);
-                //outl(0x00f0e000, chip->port+GPIO); /* Analog */
+                /* outl(0x00f0e000, chip->port+GPIO); */ /* Analog */
                 outl(0x005f5301, chip->port+GPIO); /* Analog */
-        } else if (chip->details->gpio_type == 1) { /* The SB0410 and SB0413 use GPIO differently. */
-                /* FIXME: Still need to find out what the other GPIO bits do. E.g. For digital spdif out. */
+        } else if (chip->details->gpio_type == 1) {
+                /* The SB0410 and SB0413 use GPIO differently. */
+                /* FIXME: Still need to find out what the other GPIO bits do.
+                 * E.g. For digital spdif out.
+                 */
                 outl(0x0, chip->port+GPIO);
-                //outl(0x00f0e000, chip->port+GPIO); /* Analog */
+                /* outl(0x00f0e000, chip->port+GPIO); */ /* Analog */
                 outl(0x005f5301, chip->port+GPIO); /* Analog */
         } else {
                 outl(0x0, chip->port+GPIO);
                 outl(0x005f03a3, chip->port+GPIO); /* Analog */
-                //outl(0x005f02a2, chip->port+GPIO);   /* SPDIF */
+                /* outl(0x005f02a2, chip->port+GPIO); */ /* SPDIF */
         }
         snd_ca0106_intr_enable(chip, 0x105); /* Win2000 uses 0x1e0 */
 
-        //outl(HCFG_LOCKSOUNDCACHE|HCFG_AUDIOENABLE, chip->port+HCFG);
-        //outl(0x00001409, chip->port+HCFG); /* 0x1000 causes AC3 to fails. Maybe it effects 24 bit output. */
-        //outl(0x00000009, chip->port+HCFG);
-        outl(HCFG_AC97 | HCFG_AUDIOENABLE, chip->port+HCFG); /* AC97 2.0, Enable outputs. */
+        /* outl(HCFG_LOCKSOUNDCACHE|HCFG_AUDIOENABLE, chip->port+HCFG); */
+        /* 0x1000 causes AC3 to fails. Maybe it effects 24 bit output. */
+        /* outl(0x00001409, chip->port+HCFG); */
+        /* outl(0x00000009, chip->port+HCFG); */
+        /* AC97 2.0, Enable outputs. */
+        outl(HCFG_AC97 | HCFG_AUDIOENABLE, chip->port+HCFG);
 
-        if (chip->details->i2c_adc == 1) { /* The SB0410 and SB0413 use I2C to control ADC. */
+        if (chip->details->i2c_adc == 1) {
+                /* The SB0410 and SB0413 use I2C to control ADC. */
                 int size, n;
 
                 size = ARRAY_SIZE(i2c_adc_init);
-                //snd_printk("I2C:array size=0x%x\n", size);
-                for (n=0; n < size; n++) {
-                        snd_ca0106_i2c_write(chip, i2c_adc_init[n][0], i2c_adc_init[n][1]);
-                }
-                for (n=0; n < 4; n++) {
-                        chip->i2c_capture_volume[n][0]= 0xcf;
-                        chip->i2c_capture_volume[n][1]= 0xcf;
+                /* snd_printk("I2C:array size=0x%x\n", size); */
+                for (n = 0; n < size; n++)
+                        snd_ca0106_i2c_write(chip, i2c_adc_init[n][0],
+                                             i2c_adc_init[n][1]);
+                for (n = 0; n < 4; n++) {
+                        chip->i2c_capture_volume[n][0] = 0xcf;
+                        chip->i2c_capture_volume[n][1] = 0xcf;
                 }
-                chip->i2c_capture_source=2; /* Line in */
-                //snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); /* Enable Line-in capture. MIC in currently untested. */
+                chip->i2c_capture_source = 2; /* Line in */
+                /* Enable Line-in capture. MIC in currently untested. */
+                /* snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); */
         }
-        if (chip->details->spi_dac == 1) { /* The SB0570 use SPI to control DAC. */
+
+        if (chip->details->spi_dac == 1) {
+                /* The SB0570 use SPI to control DAC. */
                 int size, n;
 
                 size = ARRAY_SIZE(spi_dac_init);
@@ -1530,9 +1496,112 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card,
                                 chip->spi_dac_reg[reg] = spi_dac_init[n];
                 }
         }
+}
 
-        if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL,
-                                  chip, &ops)) < 0) {
+static void ca0106_stop_chip(struct snd_ca0106 *chip)
+{
+        /* disable interrupts */
+        snd_ca0106_ptr_write(chip, BASIC_INTERRUPT, 0, 0);
+        outl(0, chip->port + INTE);
+        snd_ca0106_ptr_write(chip, EXTENDED_INT_MASK, 0, 0);
+        udelay(1000);
+        /* disable audio */
+        /* outl(HCFG_LOCKSOUNDCACHE, chip->port + HCFG); */
+        outl(0, chip->port + HCFG);
+        /* FIXME: We need to stop and DMA transfers here.
+         *        But as I am not sure how yet, we cannot from the dma pages.
+         * So we can fix: snd-malloc: Memory leak?  pages not freed = 8
+         */
+}
+
+static int __devinit snd_ca0106_create(int dev, struct snd_card *card,
+                                         struct pci_dev *pci,
+                                         struct snd_ca0106 **rchip)
+{
+        struct snd_ca0106 *chip;
+        struct snd_ca0106_details *c;
+        int err;
+        static struct snd_device_ops ops = {
+                .dev_free = snd_ca0106_dev_free,
+        };
+
+        *rchip = NULL;
+
+        err = pci_enable_device(pci);
+        if (err < 0)
+                return err;
+        if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0 ||
+            pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK) < 0) {
+                printk(KERN_ERR "error to set 32bit mask DMA\n");
+                pci_disable_device(pci);
+                return -ENXIO;
+        }
+
+        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+        if (chip == NULL) {
+                pci_disable_device(pci);
+                return -ENOMEM;
+        }
+
+        chip->card = card;
+        chip->pci = pci;
+        chip->irq = -1;
+
+        spin_lock_init(&chip->emu_lock);
+
+        chip->port = pci_resource_start(pci, 0);
+        chip->res_port = request_region(chip->port, 0x20, "snd_ca0106");
+        if (!chip->res_port) {
+                snd_ca0106_free(chip);
+                printk(KERN_ERR "cannot allocate the port\n");
+                return -EBUSY;
+        }
+
+        if (request_irq(pci->irq, snd_ca0106_interrupt,
+                        IRQF_SHARED, "snd_ca0106", chip)) {
+                snd_ca0106_free(chip);
+                printk(KERN_ERR "cannot grab irq\n");
+                return -EBUSY;
+        }
+        chip->irq = pci->irq;
+
+        /* This stores the periods table. */
+        if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
+                                1024, &chip->buffer) < 0) {
+                snd_ca0106_free(chip);
+                return -ENOMEM;
+        }
+
+        pci_set_master(pci);
+        /* read serial */
+        pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial);
+        pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model);
+        printk(KERN_INFO "snd-ca0106: Model %04x Rev %08x Serial %08x\n",
+               chip->model, pci->revision, chip->serial);
+        strcpy(card->driver, "CA0106");
+        strcpy(card->shortname, "CA0106");
+
+        for (c = ca0106_chip_details; c->serial; c++) {
+                if (subsystem[dev]) {
+                        if (c->serial == subsystem[dev])
+                                break;
+                } else if (c->serial == chip->serial)
+                        break;
+        }
+        chip->details = c;
+        if (subsystem[dev]) {
+                printk(KERN_INFO "snd-ca0106: Sound card name=%s, "
+                       "subsystem=0x%x. Forced to subsystem=0x%x\n",
+                       c->name, chip->serial, subsystem[dev]);
+        }
+
+        sprintf(card->longname, "%s at 0x%lx irq %i",
+                c->name, chip->port, chip->irq);
+
+        ca0106_init_chip(chip, 0);
+
+        err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+        if (err < 0) {
                 snd_ca0106_free(chip);
                 return err;
         }
@@ -1629,7 +1698,7 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
         static int dev;
         struct snd_card *card;
         struct snd_ca0106 *chip;
-        int err;
+        int i, err;
 
         if (dev >= SNDRV_CARDS)
                 return -ENODEV;
@@ -1642,44 +1711,31 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
         if (card == NULL)
                 return -ENOMEM;
 
-        if ((err = snd_ca0106_create(dev, card, pci, &chip)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
+        err = snd_ca0106_create(dev, card, pci, &chip);
+        if (err < 0)
+                goto error;
+        card->private_data = chip;
 
-        if ((err = snd_ca0106_pcm(chip, 0, NULL)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
-        if ((err = snd_ca0106_pcm(chip, 1, NULL)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
-        if ((err = snd_ca0106_pcm(chip, 2, NULL)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
-        if ((err = snd_ca0106_pcm(chip, 3, NULL)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
-        if (chip->details->ac97 == 1) { /* The SB0410 and SB0413 do not have an AC97 chip. */
-                if ((err = snd_ca0106_ac97(chip)) < 0) {
-                        snd_card_free(card);
-                        return err;
-                }
+        for (i = 0; i < 4; i++) {
+                err = snd_ca0106_pcm(chip, i);
+                if (err < 0)
+                        goto error;
         }
-        if ((err = snd_ca0106_mixer(chip)) < 0) {
-                snd_card_free(card);
-                return err;
+
+        if (chip->details->ac97 == 1) {
+                /* The SB0410 and SB0413 do not have an AC97 chip. */
+                err = snd_ca0106_ac97(chip);
+                if (err < 0)
+                        goto error;
         }
+        err = snd_ca0106_mixer(chip);
+        if (err < 0)
+                goto error;
 
         snd_printdd("ca0106: probe for MIDI channel A ...");
-        if ((err = snd_ca0106_midi(chip,CA0106_MIDI_CHAN_A)) < 0) {
-                snd_card_free(card);
-                snd_printdd(" failed, err=0x%x\n",err);
-                return err;
-        }
+        err = snd_ca0106_midi(chip, CA0106_MIDI_CHAN_A);
+        if (err < 0)
+                goto error;
         snd_printdd(" done.\n");
 
 #ifdef CONFIG_PROC_FS
@@ -1688,14 +1744,17 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
 
         snd_card_set_dev(card, &pci->dev);
 
-        if ((err = snd_card_register(card)) < 0) {
-                snd_card_free(card);
-                return err;
-        }
+        err = snd_card_register(card);
+        if (err < 0)
+                goto error;
 
         pci_set_drvdata(pci, card);
         dev++;
         return 0;
+
+ error:
+        snd_card_free(card);
+        return err;
 }
 
 static void __devexit snd_ca0106_remove(struct pci_dev *pci)
@@ -1704,6 +1763,59 @@ static void __devexit snd_ca0106_remove(struct pci_dev *pci)
         pci_set_drvdata(pci, NULL);
 }
 
+#ifdef CONFIG_PM
+static int snd_ca0106_suspend(struct pci_dev *pci, pm_message_t state)
+{
+        struct snd_card *card = pci_get_drvdata(pci);
+        struct snd_ca0106 *chip = card->private_data;
+        int i;
+
+        snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+        for (i = 0; i < 4; i++)
+                snd_pcm_suspend_all(chip->pcm[i]);
+        if (chip->details->ac97)
+                snd_ac97_suspend(chip->ac97);
+        snd_ca0106_mixer_suspend(chip);
+
+        ca0106_stop_chip(chip);
+
+        pci_disable_device(pci);
+        pci_save_state(pci);
+        pci_set_power_state(pci, pci_choose_state(pci, state));
+        return 0;
+}
+
+static int snd_ca0106_resume(struct pci_dev *pci)
+{
+        struct snd_card *card = pci_get_drvdata(pci);
+        struct snd_ca0106 *chip = card->private_data;
+        int i;
+
+        pci_set_power_state(pci, PCI_D0);
+        pci_restore_state(pci);
+
+        if (pci_enable_device(pci) < 0) {
+                snd_card_disconnect(card);
+                return -EIO;
+        }
+
+        pci_set_master(pci);
+
+        ca0106_init_chip(chip, 1);
+
+        if (chip->details->ac97)
+                snd_ac97_resume(chip->ac97);
+        snd_ca0106_mixer_resume(chip);
+        if (chip->details->spi_dac) {
+                for (i = 0; i < ARRAY_SIZE(chip->spi_dac_reg); i++)
+                        snd_ca0106_spi_write(chip, chip->spi_dac_reg[i]);
+        }
+
+        snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+        return 0;
+}
+#endif
+
 // PCI IDs
 static struct pci_device_id snd_ca0106_ids[] = {
         { 0x1102, 0x0007, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },    /* Audigy LS or Live 24bit */
@@ -1717,6 +1829,10 @@ static struct pci_driver driver = {
         .id_table = snd_ca0106_ids,
         .probe = snd_ca0106_probe,
         .remove = __devexit_p(snd_ca0106_remove),
+#ifdef CONFIG_PM
+        .suspend = snd_ca0106_suspend,
+        .resume = snd_ca0106_resume,
+#endif
 };
 
 // initialization of the module
diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c
index 3025ed1b6e1..ad2888705d2 100644
--- a/sound/pci/ca0106/ca0106_mixer.c
+++ b/sound/pci/ca0106/ca0106_mixer.c
@@ -75,6 +75,84 @@
 
 #include "ca0106.h"
 
+static void ca0106_spdif_enable(struct snd_ca0106 *emu)
+{
+        unsigned int val;
+
+        if (emu->spdif_enable) {
+                /* Digital */
+                snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf);
+                snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x0b000000);
+                val = snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) & ~0x1000;
+                snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, val);
+                val = inl(emu->port + GPIO) & ~0x101;
+                outl(val, emu->port + GPIO);
+
+        } else {
+                /* Analog */
+                snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf);
+                snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x000f0000);
+                val = snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) | 0x1000;
+                snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, val);
+                val = inl(emu->port + GPIO) | 0x101;
+                outl(val, emu->port + GPIO);
+        }
+}
+
+static void ca0106_set_capture_source(struct snd_ca0106 *emu)
+{
+        unsigned int val = emu->capture_source;
+        unsigned int source, mask;
+        source = (val << 28) | (val << 24) | (val << 20) | (val << 16);
+        mask = snd_ca0106_ptr_read(emu, CAPTURE_SOURCE, 0) & 0xffff;
+        snd_ca0106_ptr_write(emu, CAPTURE_SOURCE, 0, source | mask);
+}
+
+static void ca0106_set_i2c_capture_source(struct snd_ca0106 *emu,
+                                          unsigned int val, int force)
+{
+        unsigned int ngain, ogain;
+        u32 source;
+
+        snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */
+        ngain = emu->i2c_capture_volume[val][0]; /* Left */
+        ogain = emu->i2c_capture_volume[emu->i2c_capture_source][0]; /* Left */
+        if (force || ngain != ogain)
+                snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ngain & 0xff);
+        ngain = emu->i2c_capture_volume[val][1]; /* Right */
+        ogain = emu->i2c_capture_volume[emu->i2c_capture_source][1]; /* Right */
+        if (force || ngain != ogain)
+                snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ngain & 0xff);
+        source = 1 << val;
+        snd_ca0106_i2c_write(emu, ADC_MUX, source); /* Set source */
+        emu->i2c_capture_source = val;
+}
+
+static void ca0106_set_capture_mic_line_in(struct snd_ca0106 *emu)
+{
+        u32 tmp;
+
+        if (emu->capture_mic_line_in) {
+                /* snd_ca0106_i2c_write(emu, ADC_MUX, 0); */ /* Mute input */
+                tmp = inl(emu->port+GPIO) & ~0x400;
+                tmp = tmp | 0x400;
+                outl(tmp, emu->port+GPIO);
+                /* snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_MIC); */
+        } else {
+                /* snd_ca0106_i2c_write(emu, ADC_MUX, 0); */ /* Mute input */
+                tmp = inl(emu->port+GPIO) & ~0x400;
+                outl(tmp, emu->port+GPIO);
+                /* snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_LINEIN); */
+        }
+}
+
+static void ca0106_set_spdif_bits(struct snd_ca0106 *emu, int idx)
+{
+        snd_ca0106_ptr_write(emu, SPCS0 + idx, 0, emu->spdif_str_bits[idx]);
+}
+
+/*
+ */
 static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale1, -5175, 25, 1);
 static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale2, -10350, 50, 1);
 
@@ -95,30 +173,12 @@ static int snd_ca0106_shared_spdif_put(struct snd_kcontrol *kcontrol,
         struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
         unsigned int val;
         int change = 0;
-        u32 mask;
 
         val = !!ucontrol->value.integer.value[0];
         change = (emu->spdif_enable != val);
         if (change) {
                 emu->spdif_enable = val;
-                if (val) {
-                        /* Digital */
-                        snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf);
-                        snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x0b000000);
-                        snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0,
-                                snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) & ~0x1000);
-                        mask = inl(emu->port + GPIO) & ~0x101;
-                        outl(mask, emu->port + GPIO);
-
-                } else {
-                        /* Analog */
-                        snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf);
-                        snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x000f0000);
-                        snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0,
-                                snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) | 0x1000);
-                        mask = inl(emu->port + GPIO) | 0x101;
-                        outl(mask, emu->port + GPIO);
-                }
+                ca0106_spdif_enable(emu);
         }
         return change;
 }
@@ -154,8 +214,6 @@ static int snd_ca0106_capture_source_put(struct snd_kcontrol *kcontrol,
         struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
         unsigned int val;
         int change = 0;
-        u32 mask;
-        u32 source;
 
         val = ucontrol->value.enumerated.item[0] ;
         if (val >= 6)
@@ -163,9 +221,7 @@ static int snd_ca0106_capture_source_put(struct snd_kcontrol *kcontrol,
         change = (emu->capture_source != val);
         if (change) {
                 emu->capture_source = val;
-                source = (val << 28) | (val << 24) | (val << 20) | (val << 16);
-                mask = snd_ca0106_ptr_read(emu, CAPTURE_SOURCE, 0) & 0xffff;
-                snd_ca0106_ptr_write(emu, CAPTURE_SOURCE, 0, source | mask);
+                ca0106_set_capture_source(emu);
         }
         return change;
 }
@@ -200,9 +256,7 @@ static int snd_ca0106_i2c_capture_source_put(struct snd_kcontrol *kcontrol,
 {
         struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
         unsigned int source_id;
-        unsigned int ngain, ogain;
         int change = 0;
-        u32 source;
         /* If the capture source has changed,
          * update the capture volume from the cached value
          * for the particular source.
@@ -212,18 +266,7 @@ static int snd_ca0106_i2c_capture_source_put(struct snd_kcontrol *kcontrol,
                 return -EINVAL;
         change = (emu->i2c_capture_source != source_id);
         if (change) {
-                snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */
-                ngain = emu->i2c_capture_volume[source_id][0]; /* Left */
-                ogain = emu->i2c_capture_volume[emu->i2c_capture_source][0]; /* Left */
-                if (ngain != ogain)
-                        snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff));
-                ngain = emu->i2c_capture_volume[source_id][1]; /* Left */
-                ogain = emu->i2c_capture_volume[emu->i2c_capture_source][1]; /* Left */
-                if (ngain != ogain)
-                        snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff));
-                source = 1 << source_id;
-                snd_ca0106_i2c_write(emu, ADC_MUX, source); /* Set source */
-                emu->i2c_capture_source = source_id;
+                ca0106_set_i2c_capture_source(emu, source_id, 0);
         }
         return change;
 }
@@ -271,7 +314,6 @@ static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol,
         struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
         unsigned int val;
         int change = 0;
-        u32 tmp;
 
         val = ucontrol->value.enumerated.item[0] ;
         if (val > 1)
@@ -279,18 +321,7 @@ static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol,
         change = (emu->capture_mic_line_in != val);
         if (change) {
                 emu->capture_mic_line_in = val;
-                if (val) {
-                        //snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */
-                        tmp = inl(emu->port+GPIO) & ~0x400;
-                        tmp = tmp | 0x400;
-                        outl(tmp, emu->port+GPIO);
-                        //snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_MIC);
-                } else {
-                        //snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */
-                        tmp = inl(emu->port+GPIO) & ~0x400;
-                        outl(tmp, emu->port+GPIO);
-                        //snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_LINEIN);
-                }
+                ca0106_set_capture_mic_line_in(emu);
         }
         return change;
 }
@@ -322,16 +353,33 @@ static int snd_ca0106_spdif_info(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
-static int snd_ca0106_spdif_get(struct snd_kcontrol *kcontrol,
+static void decode_spdif_bits(unsigned char *status, unsigned int bits)
+{
+        status[0] = (bits >> 0) & 0xff;
+        status[1] = (bits >> 8) & 0xff;
+        status[2] = (bits >> 16) & 0xff;
+        status[3] = (bits >> 24) & 0xff;
+}
+
+static int snd_ca0106_spdif_get_default(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
         unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 
-        ucontrol->value.iec958.status[0] = (emu->spdif_bits[idx] >> 0) & 0xff;
-        ucontrol->value.iec958.status[1] = (emu->spdif_bits[idx] >> 8) & 0xff;
-        ucontrol->value.iec958.status[2] = (emu->spdif_bits[idx] >> 16) & 0xff;
-        ucontrol->value.iec958.status[3] = (emu->spdif_bits[idx] >> 24) & 0xff;
+        decode_spdif_bits(ucontrol->value.iec958.status,
+                          emu->spdif_bits[idx]);
+        return 0;
+}
+
+static int snd_ca0106_spdif_get_stream(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
+        unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
+
+        decode_spdif_bits(ucontrol->value.iec958.status,
+                          emu->spdif_str_bits[idx]);
         return 0;
 }
 
@@ -345,24 +393,48 @@ static int snd_ca0106_spdif_get_mask(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
-static int snd_ca0106_spdif_put(struct snd_kcontrol *kcontrol,
+static unsigned int encode_spdif_bits(unsigned char *status)
+{
+        return ((unsigned int)status[0] << 0) |
+                ((unsigned int)status[1] << 8) |
+                ((unsigned int)status[2] << 16) |
+                ((unsigned int)status[3] << 24);
+}
+
+static int snd_ca0106_spdif_put_default(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
         unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
-        int change;
         unsigned int val;
 
-        val = (ucontrol->value.iec958.status[0] << 0) |
-              (ucontrol->value.iec958.status[1] << 8) |
-              (ucontrol->value.iec958.status[2] << 16) |
-              (ucontrol->value.iec958.status[3] << 24);
-        change = val != emu->spdif_bits[idx];
-        if (change) {
-                snd_ca0106_ptr_write(emu, SPCS0 + idx, 0, val);
+        val = encode_spdif_bits(ucontrol->value.iec958.status);
+        if (val != emu->spdif_bits[idx]) {
                 emu->spdif_bits[idx] = val;
+                /* FIXME: this isn't safe, but needed to keep the compatibility
+                 * with older alsa-lib config
+                 */
+                emu->spdif_str_bits[idx] = val;
+                ca0106_set_spdif_bits(emu, idx);
+                return 1;
         }
-        return change;
+        return 0;
+}
+
+static int snd_ca0106_spdif_put_stream(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol);
+        unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
+        unsigned int val;
+
+        val = encode_spdif_bits(ucontrol->value.iec958.status);
+        if (val != emu->spdif_str_bits[idx]) {
+                emu->spdif_str_bits[idx] = val;
+                ca0106_set_spdif_bits(emu, idx);
+                return 1;
+        }
+        return 0;
 }
 
 static int snd_ca0106_volume_info(struct snd_kcontrol *kcontrol,
@@ -573,8 +645,16 @@ static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = {
                 .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
                 .count =        4,
                 .info =         snd_ca0106_spdif_info,
-                .get =          snd_ca0106_spdif_get,
-                .put =          snd_ca0106_spdif_put
+                .get =          snd_ca0106_spdif_get_default,
+                .put =          snd_ca0106_spdif_put_default
+        },
+        {
+                .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+                .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
+                .count =        4,
+                .info =         snd_ca0106_spdif_info,
+                .get =          snd_ca0106_spdif_get_stream,
+                .put =          snd_ca0106_spdif_put_stream
         },
 };
 
@@ -773,3 +853,50 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu)
         return 0;
 }
 
+#ifdef CONFIG_PM
+struct ca0106_vol_tbl {
+        unsigned int channel_id;
+        unsigned int reg;
+};
+
+static struct ca0106_vol_tbl saved_volumes[NUM_SAVED_VOLUMES] = {
+        { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2 },
+        { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2 },
+        { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2 },
+        { CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME2 },
+        { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME1 },
+        { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME1 },
+        { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME1 },
+        { CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME1 },
+        { 1, CAPTURE_CONTROL },
+};
+
+void snd_ca0106_mixer_suspend(struct snd_ca0106 *chip)
+{
+        int i;
+
+        /* save volumes */
+        for (i = 0; i < NUM_SAVED_VOLUMES; i++)
+                chip->saved_vol[i] =
+                        snd_ca0106_ptr_read(chip, saved_volumes[i].reg,
+                                            saved_volumes[i].channel_id);
+}
+
+void snd_ca0106_mixer_resume(struct snd_ca0106  *chip)
+{
+        int i;
+
+        for (i = 0; i < NUM_SAVED_VOLUMES; i++)
+                snd_ca0106_ptr_write(chip, saved_volumes[i].reg,
+                                     saved_volumes[i].channel_id,
+                                     chip->saved_vol[i]);
+
+        ca0106_spdif_enable(chip);
+        ca0106_set_capture_source(chip);
+        ca0106_set_i2c_capture_source(chip, chip->i2c_capture_source, 1);
+        for (i = 0; i < 4; i++)
+                ca0106_set_spdif_bits(chip, i);
+        if (chip->details->i2c_adc)
+                ca0106_set_capture_mic_line_in(chip);
+}
+#endif /* CONFIG_PM */
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index fb6dc398025..8ab07aa6365 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -3640,7 +3640,10 @@ int snd_cs46xx_resume(struct pci_dev *pci)
 {
         struct snd_card *card = pci_get_drvdata(pci);
         struct snd_cs46xx *chip = card->private_data;
-        int i, amp_saved;
+        int amp_saved;
+#ifdef CONFIG_SND_CS46XX_NEW_DSP
+        int i;
+#endif
 
         pci_set_power_state(pci, PCI_D0);
         pci_restore_state(pci);
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index de5ee8f097f..7958006a1d6 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -69,7 +69,7 @@ MODULE_FIRMWARE(EMU1010_NOTEBOOK_FILENAME);
  * EMU10K1 init / done
  *************************************************************************/
 
-void snd_emu10k1_voice_init(struct snd_emu10k1 * emu, int ch)
+void snd_emu10k1_voice_init(struct snd_emu10k1 *emu, int ch)
 {
         snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
         snd_emu10k1_ptr_write(emu, IP, ch, 0);
@@ -151,9 +151,9 @@ static unsigned int i2c_adc_init[][2] = {
         { 0x12, 0x32 },  /* ALC Control 3 */
         { 0x13, 0x00 },  /* Noise gate control */
         { 0x14, 0xa6 },  /* Limiter control */
-        { 0x15, ADC_MUX_2 },  /* ADC Mixer control. Mic for Audigy 2 ZS Notebook */
+        { 0x15, ADC_MUX_2 },  /* ADC Mixer control. Mic for A2ZS Notebook */
 };
-        
+
 static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
 {
         unsigned int silent_page;
@@ -161,8 +161,8 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
         u32 tmp;
 
         /* disable audio and lock cache */
-        outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE,
-             emu->port + HCFG);
+        outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK |
+                HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
 
         /* reset recording buffers */
         snd_emu10k1_ptr_write(emu, MICBS, 0, ADCBS_BUFSIZE_NONE);
@@ -179,7 +179,7 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
         snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
         snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
 
-        if (emu->audigy){
+        if (emu->audigy) {
                 /* set SPDIF bypass mode */
                 snd_emu10k1_ptr_write(emu, SPBYPASS, 0, SPBYPASS_FORMAT);
                 /* enable rear left + rear right AC97 slots */
@@ -197,12 +197,12 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
 
         if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
                 /* Hacks for Alice3 to work independent of haP16V driver */
-                //Setup SRCMulti_I2S SamplingRate
+                /* Setup SRCMulti_I2S SamplingRate */
                 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
                 tmp &= 0xfffff1ff;
                 tmp |= (0x2<<9);
                 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
-                
+
                 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
                 snd_emu10k1_ptr20_write(emu, SRCSel, 0, 0x14);
                 /* Setup SRCMulti Input Audio Enable */
@@ -217,7 +217,7 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
         if (emu->card_capabilities->ca0108_chip) { /* audigy2 Value */
                 /* Hacks for Alice3 to work independent of haP16V driver */
                 snd_printk(KERN_INFO "Audigy2 value: Special config.\n");
-                //Setup SRCMulti_I2S SamplingRate
+                /* Setup SRCMulti_I2S SamplingRate */
                 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
                 tmp &= 0xfffff1ff;
                 tmp |= (0x2<<9);
@@ -270,13 +270,13 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
                 size = ARRAY_SIZE(i2c_adc_init);
                 for (n = 0; n < size; n++)
                         snd_emu10k1_i2c_write(emu, i2c_adc_init[n][0], i2c_adc_init[n][1]);
-                for (n=0; n < 4; n++) {
-                        emu->i2c_capture_volume[n][0]= 0xcf;
-                        emu->i2c_capture_volume[n][1]= 0xcf;
+                for (n = 0; n < 4; n++) {
+                        emu->i2c_capture_volume[n][0] = 0xcf;
+                        emu->i2c_capture_volume[n][1] = 0xcf;
                 }
         }
 
-        
+
         snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr);
         snd_emu10k1_ptr_write(emu, TCB, 0, 0);  /* taken from original driver */
         snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */
@@ -313,7 +313,7 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
             (emu->model == 0x21 && emu->revision < 6))
                 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE, emu->port + HCFG);
         else
-                // With on-chip joystick
+                /* With on-chip joystick */
                 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
 
         if (enable_ir) {        /* enable IR for SB Live */
@@ -335,9 +335,9 @@ static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
                         outl(reg | HCFG_GPOUT1 | HCFG_GPOUT2, emu->port + HCFG);
                         udelay(100);
                         outl(reg, emu->port + HCFG);
-                }
+                }
         }
-        
+
         if (emu->card_capabilities->emu_model) {
                 ;  /* Disable all access to A_IOCFG for the emu1010 */
         } else if (emu->card_capabilities->i2c_adc) {
@@ -364,7 +364,7 @@ static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
                 ;  /* Disable A_IOCFG for Audigy 2 ZS Notebook */
         } else if (emu->audigy) {
                 outl(inl(emu->port + A_IOCFG) & ~0x44, emu->port + A_IOCFG);
- 
+
                 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
                         /* Unmute Analog now.  Set GPO6 to 1 for Apollo.
                          * This has to be done after init ALice3 I2SOut beyond 48KHz.
@@ -378,12 +378,12 @@ static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
                         outl(inl(emu->port + A_IOCFG) | 0x0080, emu->port + A_IOCFG);
                 }
         }
-        
+
 #if 0
         {
         unsigned int tmp;
         /* FIXME: the following routine disables LiveDrive-II !! */
-        // TOSLink detection
+        /* TOSLink detection */
         emu->tos_link = 0;
         tmp = inl(emu->port + HCFG);
         if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
@@ -400,7 +400,7 @@ static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
         snd_emu10k1_intr_enable(emu, INTE_PCIERRORENABLE);
 }
 
-int snd_emu10k1_done(struct snd_emu10k1 * emu)
+int snd_emu10k1_done(struct snd_emu10k1 *emu)
 {
         int ch;
 
@@ -495,7 +495,7 @@ int snd_emu10k1_done(struct snd_emu10k1 * emu)
 
 #define EC_LAST_PROMFILE_ADDR   0x2f
 
-#define EC_SERIALNUM_ADDR       0x30    /* First word of serial number.  The 
+#define EC_SERIALNUM_ADDR       0x30    /* First word of serial number.  The
                                          * can be up to 30 characters in length
                                          * and is stored as a NULL-terminated
                                          * ASCII string.  Any unused bytes must be
@@ -503,8 +503,8 @@ int snd_emu10k1_done(struct snd_emu10k1 * emu)
 #define EC_CHECKSUM_ADDR        0x3f    /* Location at which checksum is stored */
 
 
-/* Most of this stuff is pretty self-evident.  According to the hardware 
- * dudes, we need to leave the ADCCAL bit low in order to avoid a DC 
+/* Most of this stuff is pretty self-evident.  According to the hardware
+ * dudes, we need to leave the ADCCAL bit low in order to avoid a DC
  * offset problem.  Weird.
  */
 #define EC_RAW_RUN_MODE         (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
@@ -523,7 +523,7 @@ int snd_emu10k1_done(struct snd_emu10k1 * emu)
  *  register.
  */
 
-static void snd_emu10k1_ecard_write(struct snd_emu10k1 * emu, unsigned int value)
+static void snd_emu10k1_ecard_write(struct snd_emu10k1 *emu, unsigned int value)
 {
         unsigned short count;
         unsigned int data;
@@ -561,7 +561,7 @@ static void snd_emu10k1_ecard_write(struct snd_emu10k1 * emu, unsigned int value
  * channel.
  */
 
-static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 * emu,
+static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 *emu,
                                          unsigned short gain)
 {
         unsigned int bit;
@@ -574,7 +574,7 @@ static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 * emu,
 
         for (bit = (1 << 15); bit; bit >>= 1) {
                 unsigned int value;
-                
+
                 value = emu->ecard_ctrl & ~(EC_TRIM_CSN | EC_TRIM_SDATA);
 
                 if (gain & bit)
@@ -589,7 +589,7 @@ static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 * emu,
         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
 }
 
-static int snd_emu10k1_ecard_init(struct snd_emu10k1 * emu)
+static int snd_emu10k1_ecard_init(struct snd_emu10k1 *emu)
 {
         unsigned int hc_value;
 
@@ -598,7 +598,7 @@ static int snd_emu10k1_ecard_init(struct snd_emu10k1 * emu)
                           EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL) |
                           EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL);
 
-        /* Step 0: Set the codec type in the hardware control register 
+        /* Step 0: Set the codec type in the hardware control register
          * and enable audio output */
         hc_value = inl(emu->port + HCFG);
         outl(hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S, emu->port + HCFG);
@@ -629,7 +629,7 @@ static int snd_emu10k1_ecard_init(struct snd_emu10k1 * emu)
         return 0;
 }
 
-static int snd_emu10k1_cardbus_init(struct snd_emu10k1 * emu)
+static int snd_emu10k1_cardbus_init(struct snd_emu10k1 *emu)
 {
         unsigned long special_port;
         unsigned int value;
@@ -656,7 +656,7 @@ static int snd_emu10k1_cardbus_init(struct snd_emu10k1 * emu)
         return 0;
 }
 
-static int snd_emu1010_load_firmware(struct snd_emu10k1 * emu, const char * filename)
+static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu, const char *filename)
 {
         int err;
         int n, i;
@@ -666,11 +666,12 @@ static int snd_emu1010_load_firmware(struct snd_emu10k1 * emu, const char * file
         unsigned long flags;
         const struct firmware *fw_entry;
 
-        if ((err = request_firmware(&fw_entry, filename, &emu->pci->dev)) != 0) {
-                snd_printk(KERN_ERR "firmware: %s not found. Err=%d\n",filename, err);
+        err = request_firmware(&fw_entry, filename, &emu->pci->dev);
+        if (err != 0) {
+                snd_printk(KERN_ERR "firmware: %s not found. Err = %d\n", filename, err);
                 return err;
         }
-        snd_printk(KERN_INFO "firmware size=0x%zx\n", fw_entry->size);
+        snd_printk(KERN_INFO "firmware size = 0x%zx\n", fw_entry->size);
 
         /* The FPGA is a Xilinx Spartan IIE XC2S50E */
         /* GPIO7 -> FPGA PGMN
@@ -685,13 +686,13 @@ static int snd_emu1010_load_firmware(struct snd_emu10k1 * emu, const char * file
         outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
         write_post = inl(emu->port + A_IOCFG);
         udelay(100); /* Allow FPGA memory to clean */
-        for(n = 0; n < fw_entry->size; n++) {
-                value=fw_entry->data[n];        
-                for(i = 0; i < 8; i++) {
+        for (n = 0; n < fw_entry->size; n++) {
+                value = fw_entry->data[n];
+                for (i = 0; i < 8; i++) {
                         reg = 0x80;
                         if (value & 0x1)
                                 reg = reg | 0x20;
-                        value = value >> 1;   
+                        value = value >> 1;
                         outl(reg, emu->port + A_IOCFG);
                         write_post = inl(emu->port + A_IOCFG);
                         outl(reg | 0x40, emu->port + A_IOCFG);
@@ -703,14 +704,14 @@ static int snd_emu1010_load_firmware(struct snd_emu10k1 * emu, const char * file
         write_post = inl(emu->port + A_IOCFG);
         spin_unlock_irqrestore(&emu->emu_lock, flags);
 
-        release_firmware(fw_entry);
+        release_firmware(fw_entry);
         return 0;
 }
 
 static int emu1010_firmware_thread(void *data)
 {
-        struct snd_emu10k1 * emu = data;
-        int tmp,tmp2;
+        struct snd_emu10k1 *emu = data;
+        int tmp, tmp2;
         int reg;
         int err;
 
@@ -719,50 +720,50 @@ static int emu1010_firmware_thread(void *data)
                 msleep_interruptible(1000);
                 if (kthread_should_stop())
                         break;
-                snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp ); /* IRQ Status */
-                snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg ); /* OPTIONS: Which cards are attached to the EMU */
+                snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp); /* IRQ Status */
+                snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg); /* OPTIONS: Which cards are attached to the EMU */
                 if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
                         /* Audio Dock attached */
                         /* Return to Audio Dock programming mode */
                         snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware\n");
-                        snd_emu1010_fpga_write(emu,  EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK );
+                        snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK);
                         if (emu->card_capabilities->emu_model ==
                             EMU_MODEL_EMU1010) {
-                                if ((err = snd_emu1010_load_firmware(emu, DOCK_FILENAME)) != 0) {
+                                err = snd_emu1010_load_firmware(emu, DOCK_FILENAME);
+                                if (err != 0)
                                         continue;
-                                }
                         } else if (emu->card_capabilities->emu_model ==
                                    EMU_MODEL_EMU1010B) {
-                                if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
+                                err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME);
+                                if (err != 0)
                                         continue;
-                                }
                         } else if (emu->card_capabilities->emu_model ==
                                    EMU_MODEL_EMU1616) {
-                                if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
+                                err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME);
+                                if (err != 0)
                                         continue;
-                                }
                         }
 
-                        snd_emu1010_fpga_write(emu,  EMU_HANA_FPGA_CONFIG, 0 );
-                        snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &reg );
-                        snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_IRQ_STATUS=0x%x\n",reg);
+                        snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
+                        snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &reg);
+                        snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_IRQ_STATUS = 0x%x\n", reg);
                         /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
-                        snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
-                        snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_ID=0x%x\n",reg);
+                        snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
+                        snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_ID = 0x%x\n", reg);
                         if ((reg & 0x1f) != 0x15) {
                                 /* FPGA failed to be programmed */
-                                snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware file failed, reg=0x%x\n", reg);
+                                snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware file failed, reg = 0x%x\n", reg);
                                 continue;
                         }
                         snd_printk(KERN_INFO "emu1010: Audio Dock Firmware loaded\n");
-                        snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp );
-                        snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2 );
-                        snd_printk("Audio Dock ver:%d.%d\n",tmp ,tmp2);
+                        snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp);
+                        snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2);
+                        snd_printk("Audio Dock ver:%d.%d\n", tmp, tmp2);
                         /* Sync clocking between 1010 and Dock */
                         /* Allow DLL to settle */
                         msleep(10);
                         /* Unmute all. Default is muted after a firmware load */
-                        snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE );
+                        snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
                 }
         }
         snd_printk(KERN_INFO "emu1010: firmware thread stopping\n");
@@ -800,10 +801,10 @@ static int emu1010_firmware_thread(void *data)
  *              16 x 16-bit playback - snd_emu10k1_fx8010_playback_ops
  *              16 x 32-bit capture - snd_emu10k1_capture_efx_ops
  */
-static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
+static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
 {
         unsigned int i;
-        int tmp,tmp2;
+        int tmp, tmp2;
         int reg;
         int err;
         const char *filename = NULL;
@@ -818,7 +819,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
          * Lock Tank Memory Cache,
          * Mute all codecs.
          */
-        outl(0x0005a004, emu->port + HCFG); 
+        outl(0x0005a004, emu->port + HCFG);
         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
          * Mute all codecs.
          */
@@ -829,25 +830,25 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
         outl(0x0005a000, emu->port + HCFG);
 
         /* Disable 48Volt power to Audio Dock */
-        snd_emu1010_fpga_write(emu,  EMU_HANA_DOCK_PWR,  0 );
+        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
 
         /* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
-        snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
-        snd_printdd("reg1=0x%x\n",reg);
+        snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
+        snd_printdd("reg1 = 0x%x\n", reg);
         if ((reg & 0x3f) == 0x15) {
                 /* FPGA netlist already present so clear it */
                 /* Return to programming mode */
 
-                snd_emu1010_fpga_write(emu,  EMU_HANA_FPGA_CONFIG, 0x02 );
+                snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0x02);
         }
-        snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
-        snd_printdd("reg2=0x%x\n",reg);
+        snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
+        snd_printdd("reg2 = 0x%x\n", reg);
         if ((reg & 0x3f) == 0x15) {
                 /* FPGA failed to return to programming mode */
                 snd_printk(KERN_INFO "emu1010: FPGA failed to return to programming mode\n");
                 return -ENODEV;
         }
-        snd_printk(KERN_INFO "emu1010: EMU_HANA_ID=0x%x\n",reg);
+        snd_printk(KERN_INFO "emu1010: EMU_HANA_ID = 0x%x\n", reg);
         switch (emu->card_capabilities->emu_model) {
         case EMU_MODEL_EMU1010:
                 filename = HANA_FILENAME;
@@ -876,25 +877,25 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
         }
 
         /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
-        snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
+        snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
         if ((reg & 0x3f) != 0x15) {
                 /* FPGA failed to be programmed */
-                snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file failed, reg=0x%x\n", reg);
+                snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file failed, reg = 0x%x\n", reg);
                 return -ENODEV;
         }
 
         snd_printk(KERN_INFO "emu1010: Hana Firmware loaded\n");
-        snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp );
-        snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2 );
-        snd_printk("Hana ver:%d.%d\n",tmp ,tmp2);
+        snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp);
+        snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2);
+        snd_printk("emu1010: Hana version: %d.%d\n", tmp, tmp2);
         /* Enable 48Volt power to Audio Dock */
-        snd_emu1010_fpga_write(emu,  EMU_HANA_DOCK_PWR,  EMU_HANA_DOCK_PWR_ON );
+        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, EMU_HANA_DOCK_PWR_ON);
 
-        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
-        snd_printk(KERN_INFO "emu1010: Card options=0x%x\n",reg);
-        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
-        snd_printk(KERN_INFO "emu1010: Card options=0x%x\n",reg);
-        snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp ); 
+        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
+        snd_printk(KERN_INFO "emu1010: Card options = 0x%x\n", reg);
+        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
+        snd_printk(KERN_INFO "emu1010: Card options = 0x%x\n", reg);
+        snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp);
         /* Optical -> ADAT I/O  */
         /* 0 : SPDIF
          * 1 : ADAT
@@ -904,41 +905,42 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
         tmp = 0;
         tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
                 (emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
-        snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp );
-        snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp );
+        snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp);
+        snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp);
         /* Set no attenuation on Audio Dock pads. */
-        snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00 );
+        snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00);
         emu->emu1010.adc_pads = 0x00;
-        snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp );
+        snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
         /* Unmute Audio dock DACs, Headphone source DAC-4. */
-        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30 );
-        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12 );
-        snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp );
+        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
+        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
+        snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp);
         /* DAC PADs. */
-        snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f );
+        snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f);
         emu->emu1010.dac_pads = 0x0f;
-        snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp );
-        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30 );
-        snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp );
+        snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
+        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
+        snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
         /* SPDIF Format. Set Consumer mode, 24bit, copy enable */
-        snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10 );
+        snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10);
         /* MIDI routing */
-        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 );
+        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19);
         /* Unknown. */
-        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c );
-        /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); // IRQ Enable: All on */
+        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c);
+        /* IRQ Enable: Alll on */
+        /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); */
         /* IRQ Enable: All off */
-        snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00 );
+        snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00);
 
-        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
-        snd_printk(KERN_INFO "emu1010: Card options3=0x%x\n",reg);
+        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
+        snd_printk(KERN_INFO "emu1010: Card options3 = 0x%x\n", reg);
         /* Default WCLK set to 48kHz. */
-        snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00 );
+        snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00);
         /* Word Clock source, Internal 48kHz x1 */
-        snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K );
-        //snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X );
+        snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
+        /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
         /* Audio Dock LEDs. */
-        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12 );
+        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
 
 #if 0
         /* For 96kHz */
@@ -992,7 +994,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
          * Defaults only, users will set their own values anyways, let's
          * just copy/paste.
          */
-        
+
         snd_emu1010_fpga_link_dst_src_write(emu,
                 EMU_DST_ALICE2_EMU32_8, EMU_SRC_DOCK_MIC_A1);
         snd_emu1010_fpga_link_dst_src_write(emu,
@@ -1037,19 +1039,19 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
         snd_emu1010_fpga_link_dst_src_write(emu,
                 EMU_DST_ALICE2_EMU32_F, EMU_SRC_HAMOA_ADC_LEFT2);
 #endif
-        for (i = 0;i < 0x20; i++ ) {
-                /* AudioDock Elink <-  Silence */
-                snd_emu1010_fpga_link_dst_src_write(emu, 0x0100+i, EMU_SRC_SILENCE);
+        for (i = 0; i < 0x20; i++) {
+                /* AudioDock Elink <- Silence */
+                snd_emu1010_fpga_link_dst_src_write(emu, 0x0100 + i, EMU_SRC_SILENCE);
         }
-        for (i = 0;i < 4; i++) {
+        for (i = 0; i < 4; i++) {
                 /* Hana SPDIF Out <- Silence */
-                snd_emu1010_fpga_link_dst_src_write(emu, 0x0200+i, EMU_SRC_SILENCE);
+                snd_emu1010_fpga_link_dst_src_write(emu, 0x0200 + i, EMU_SRC_SILENCE);
         }
-        for (i = 0;i < 7; i++) {
+        for (i = 0; i < 7; i++) {
                 /* Hamoa DAC <- Silence */
-                snd_emu1010_fpga_link_dst_src_write(emu, 0x0300+i, EMU_SRC_SILENCE);
+                snd_emu1010_fpga_link_dst_src_write(emu, 0x0300 + i, EMU_SRC_SILENCE);
         }
-        for (i = 0;i < 7; i++) {
+        for (i = 0; i < 7; i++) {
                 /* Hana ADAT Out <- Silence */
                 snd_emu1010_fpga_link_dst_src_write(emu, EMU_DST_HANA_ADAT + i, EMU_SRC_SILENCE);
         }
@@ -1065,30 +1067,30 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
                 EMU_DST_ALICE_I2S2_LEFT, EMU_SRC_DOCK_ADC3_LEFT1);
         snd_emu1010_fpga_link_dst_src_write(emu,
                 EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
-        snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01 ); // Unmute all
+        snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01); /* Unmute all */
+
+        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
 
-        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp );
-        
         /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
          * Lock Sound Memory Cache, Lock Tank Memory Cache,
          * Mute all codecs.
          */
-        outl(0x0000a000, emu->port + HCFG); 
+        outl(0x0000a000, emu->port + HCFG);
         /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
          * Lock Sound Memory Cache, Lock Tank Memory Cache,
          * Un-Mute all codecs.
          */
         outl(0x0000a001, emu->port + HCFG);
- 
+
         /* Initial boot complete. Now patches */
 
-        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp );
-        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 ); /* MIDI Route */
-        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c ); /* Unknown */
-        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 ); /* MIDI Route */
-        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c ); /* Unknown */
-        snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp ); 
-        snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10 ); /* SPDIF Format spdif  (or 0x11 for aes/ebu) */
+        snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
+        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
+        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
+        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
+        snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
+        snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
+        snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10); /* SPDIF Format spdif  (or 0x11 for aes/ebu) */
 
         /* Start Micro/Audio Dock firmware loader thread */
         if (!emu->emu1010.firmware_thread) {
@@ -1218,20 +1220,20 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
                 emu->emu1010.output_source[23] = 28;
         }
         /* TEMP: Select SPDIF in/out */
-        //snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); /* Output spdif */
+        /* snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); */ /* Output spdif */
 
         /* TEMP: Select 48kHz SPDIF out */
         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x0); /* Mute all */
         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x0); /* Default fallback clock 48kHz */
         /* Word Clock source, Internal 48kHz x1 */
-        snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K );
-        //snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X );
+        snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
+        /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
         emu->emu1010.internal_clock = 1; /* 48000 */
-        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);/* Set LEDs on Audio Dock */
+        snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12); /* Set LEDs on Audio Dock */
         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x1); /* Unmute all */
-        //snd_emu1010_fpga_write(emu, 0x7, 0x0); /* Mute all */
-        //snd_emu1010_fpga_write(emu, 0x7, 0x1); /* Unmute all */
-        //snd_emu1010_fpga_write(emu, 0xe, 0x12); /* Set LEDs on Audio Dock */
+        /* snd_emu1010_fpga_write(emu, 0x7, 0x0); */ /* Mute all */
+        /* snd_emu1010_fpga_write(emu, 0x7, 0x1); */ /* Unmute all */
+        /* snd_emu1010_fpga_write(emu, 0xe, 0x12); */ /* Set LEDs on Audio Dock */
 
         return 0;
 }
@@ -1247,13 +1249,13 @@ static void free_pm_buffer(struct snd_emu10k1 *emu);
 static int snd_emu10k1_free(struct snd_emu10k1 *emu)
 {
         if (emu->port) {        /* avoid access to already used hardware */
-                snd_emu10k1_fx8010_tram_setup(emu, 0);
+                snd_emu10k1_fx8010_tram_setup(emu, 0);
                 snd_emu10k1_done(emu);
                 snd_emu10k1_free_efx(emu);
-        }
+        }
         if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
                 /* Disable 48Volt power to Audio Dock */
-                snd_emu1010_fpga_write(emu,  EMU_HANA_DOCK_PWR,  0 );
+                snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
         }
         if (emu->emu1010.firmware_thread)
                 kthread_stop(emu->emu1010.firmware_thread);
@@ -1278,7 +1280,7 @@ static int snd_emu10k1_free(struct snd_emu10k1 *emu)
 #endif
         if (emu->port)
                 pci_release_regions(emu->pci);
-        if (emu->card_capabilities->ca0151_chip) /* P16V */     
+        if (emu->card_capabilities->ca0151_chip) /* P16V */
                 snd_p16v_free(emu);
         pci_disable_device(emu->pci);
         kfree(emu);
@@ -1292,21 +1294,6 @@ static int snd_emu10k1_dev_free(struct snd_device *device)
 }
 
 static struct snd_emu_chip_details emu_chip_details[] = {
-        /* Audigy 2 Value AC3 out does not work yet. Need to find out how to turn off interpolators.*/
-        /* Tested by James@superbug.co.uk 3rd July 2005 */
-        /* DSP: CA0108-IAT
-         * DAC: CS4382-KQ
-         * ADC: Philips 1361T
-         * AC97: STAC9750
-         * CA0151: None
-         */
-        {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
-         .driver = "Audigy2", .name = "Audigy 2 Value [SB0400]", 
-         .id = "Audigy2",
-         .emu10k2_chip = 1,
-         .ca0108_chip = 1,
-         .spk71 = 1,
-         .ac97_chip = 1} ,
         /* Audigy4 (Not PRO) SB0610 */
         /* Tested by James@superbug.co.uk 4th April 2006 */
         /* A_IOCFG bits
@@ -1346,20 +1333,37 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          * CA0151: None
          */
         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
-         .driver = "Audigy2", .name = "Audigy 4 [SB0610]", 
+         .driver = "Audigy2", .name = "SB Audigy 4 [SB0610]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0108_chip = 1,
          .spk71 = 1,
          .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
          .ac97_chip = 1} ,
+        /* Audigy 2 Value AC3 out does not work yet.
+         * Need to find out how to turn off interpolators.
+         */
+        /* Tested by James@superbug.co.uk 3rd July 2005 */
+        /* DSP: CA0108-IAT
+         * DAC: CS4382-KQ
+         * ADC: Philips 1361T
+         * AC97: STAC9750
+         * CA0151: None
+         */
+        {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
+         .driver = "Audigy2", .name = "SB Audigy 2 Value [SB0400]",
+         .id = "Audigy2",
+         .emu10k2_chip = 1,
+         .ca0108_chip = 1,
+         .spk71 = 1,
+         .ac97_chip = 1} ,
         /* Audigy 2 ZS Notebook Cardbus card.*/
         /* Tested by James@superbug.co.uk 6th November 2006 */
         /* Audio output 7.1/Headphones working.
          * Digital output working. (AC3 not checked, only PCM)
          * Audio Mic/Line inputs working.
          * Digital input not tested.
-         */ 
+         */
         /* DSP: Tina2
          * DAC: Wolfson WM8768/WM8568
          * ADC: Wolfson WM8775
@@ -1386,7 +1390,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          *
          */
         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
-         .driver = "Audigy2", .name = "Audigy 2 ZS Notebook [SB0530]", 
+         .driver = "Audigy2", .name = "SB Audigy 2 ZS Notebook [SB0530]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0108_chip = 1,
@@ -1396,7 +1400,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .spk71 = 1} ,
         /* Tested by James@superbug.co.uk 4th Nov 2007. */
         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
-         .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]", 
+         .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
          .id = "EMU1010",
          .emu10k2_chip = 1,
          .ca0108_chip = 1,
@@ -1404,47 +1408,49 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .spk71 = 1 ,
          .emu_model = EMU_MODEL_EMU1616},
         /* Tested by James@superbug.co.uk 4th Nov 2007. */
+        /* This is MAEM8960, 0202 is MAEM 8980 */
         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
-         .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM????]", 
+         .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM8960]",
          .id = "EMU1010",
          .emu10k2_chip = 1,
          .ca0108_chip = 1,
          .spk71 = 1,
-         .emu_model = EMU_MODEL_EMU1010B},
+         .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */
         /* Tested by James@superbug.co.uk 8th July 2005. */
+        /* This is MAEM8810, 0202 is MAEM8820 */
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
-         .driver = "Audigy2", .name = "E-mu 1010 [4001]",
+         .driver = "Audigy2", .name = "E-mu 1010 [MAEM8810]",
          .id = "EMU1010",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
          .spk71 = 1,
-         .emu_model = EMU_MODEL_EMU1010}, /* Emu 1010 */
+         .emu_model = EMU_MODEL_EMU1010}, /* EMU 1010 old revision */
         /* EMU0404b */
         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40021102,
-         .driver = "Audigy2", .name = "E-mu 0404b [4002]",
+         .driver = "Audigy2", .name = "E-mu 0404b PCI [MAEM8852]",
          .id = "EMU0404",
          .emu10k2_chip = 1,
          .ca0108_chip = 1,
          .spk71 = 1,
-         .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
+         .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 new revision */
         /* Tested by James@superbug.co.uk 20-3-2007. */
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40021102,
-         .driver = "Audigy2", .name = "E-mu 0404 [4002]",
+         .driver = "Audigy2", .name = "E-mu 0404 [MAEM8850]",
          .id = "EMU0404",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
          .spk71 = 1,
          .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
-        /* Audigy4 (Not PRO) SB0610 */
-        {.vendor = 0x1102, .device = 0x0008, 
-         .driver = "Audigy2", .name = "Audigy 2 Value [Unknown]", 
+        /* Note that all E-mu cards require kernel 2.6 or newer. */
+        {.vendor = 0x1102, .device = 0x0008,
+         .driver = "Audigy2", .name = "SB Audigy 2 Value [Unknown]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0108_chip = 1,
          .ac97_chip = 1} ,
         /* Tested by James@superbug.co.uk 3rd July 2005 */
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
-         .driver = "Audigy2", .name = "Audigy 4 PRO [SB0380]", 
+         .driver = "Audigy2", .name = "SB Audigy 4 PRO [SB0380]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1457,7 +1463,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          * Just like 0x20021102
          */
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20061102,
-         .driver = "Audigy2", .name = "Audigy 2 [SB0350b]", 
+         .driver = "Audigy2", .name = "SB Audigy 2 [SB0350b]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1467,7 +1473,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .invert_shared_spdif = 1,      /* digital/analog switch swapped */
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102,
-         .driver = "Audigy2", .name = "Audigy 2 ZS [SB0350]", 
+         .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1477,7 +1483,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .invert_shared_spdif = 1,      /* digital/analog switch swapped */
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102,
-         .driver = "Audigy2", .name = "Audigy 2 ZS [2001]", 
+         .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0360]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1495,7 +1501,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          * CA0151: Yes
          */
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102,
-         .driver = "Audigy2", .name = "Audigy 2 [SB0240]", 
+         .driver = "Audigy2", .name = "SB Audigy 2 [SB0240]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1505,7 +1511,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
-         .driver = "Audigy2", .name = "Audigy 2 EX [1005]", 
+         .driver = "Audigy2", .name = "SB Audigy 2 Platinum EX [SB0280]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1515,7 +1521,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
         /* Dell OEM/Creative Labs Audigy 2 ZS */
         /* See ALSA bug#1365 */
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
-         .driver = "Audigy2", .name = "Audigy 2 ZS [SB0353]",
+         .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0353]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1524,7 +1530,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .spdif_bug = 1,
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
-         .driver = "Audigy2", .name = "Audigy 2 Platinum [SB0240P]", 
+         .driver = "Audigy2", .name = "SB Audigy 2 Platinum [SB0240P]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1535,7 +1541,7 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .adc_1361t = 1,  /* 24 bit capture instead of 16bit. Fixes ALSA bug#324 */
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
-         .driver = "Audigy2", .name = "Audigy 2 [Unknown]",
+         .driver = "Audigy2", .name = "SB Audigy 2 [Unknown]",
          .id = "Audigy2",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
@@ -1543,78 +1549,79 @@ static struct snd_emu_chip_details emu_chip_details[] = {
          .spdif_bug = 1,
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102,
-         .driver = "Audigy", .name = "Audigy 1 [SB0090]", 
+         .driver = "Audigy", .name = "SB Audigy 1 [SB0092]",
          .id = "Audigy",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102,
-         .driver = "Audigy", .name = "Audigy 1 ES [SB0160]", 
+         .driver = "Audigy", .name = "SB Audigy 1 ES [SB0160]",
          .id = "Audigy",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
          .spdif_bug = 1,
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102,
-         .driver = "Audigy", .name = "Audigy 1 [SB0090]", 
+         .driver = "Audigy", .name = "SB Audigy 1 [SB0090]",
          .id = "Audigy",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0004,
-         .driver = "Audigy", .name = "Audigy 1 [Unknown]", 
+         .driver = "Audigy", .name = "Audigy 1 [Unknown]",
          .id = "Audigy",
          .emu10k2_chip = 1,
          .ca0102_chip = 1,
          .ac97_chip = 1} ,
-        {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806B1102,
-         .driver = "EMU10K1", .name = "SBLive! [SB0105]", 
+        {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
+         .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
+         .id = "Live",
+         .emu10k1_chip = 1,
+         .ac97_chip = 1,
+         .sblive51 = 1} ,
+        {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806b1102,
+         .driver = "EMU10K1", .name = "SB Live! [SB0105]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
-        {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806A1102,
-         .driver = "EMU10K1", .name = "SBLive! Value [SB0103]", 
+        {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806a1102,
+         .driver = "EMU10K1", .name = "SB Live! Value [SB0103]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102,
-         .driver = "EMU10K1", .name = "SBLive! Value [SB0101]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [SB0101]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         /* Tested by ALSA bug#1680 26th December 2005 */
-        /* note: It really has SB0220 written on the card. */
+        /* note: It really has SB0220 written on the card, */
+        /* but it's SB0228 according to kx.inf */
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80661102,
-         .driver = "EMU10K1", .name = "SB Live 5.1 Dell OEM [SB0220]", 
+         .driver = "EMU10K1", .name = "SB Live! 5.1 Dell OEM [SB0228]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         /* Tested by Thomas Zehetbauer 27th Aug 2005 */
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80651102,
-         .driver = "EMU10K1", .name = "SB Live 5.1 [SB0220]", 
-         .id = "Live",
-         .emu10k1_chip = 1,
-         .ac97_chip = 1,
-         .sblive51 = 1} ,
-        {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
-         .driver = "EMU10K1", .name = "SB Live 5.1 [SB0220]", 
+         .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102,
-         .driver = "EMU10K1", .name = "SB Live 5.1", 
+         .driver = "EMU10K1", .name = "SB Live! 5.1",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
-         .driver = "EMU10K1", .name = "SBLive 5.1 [SB0060]",
+         .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0060]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
@@ -1622,78 +1629,78 @@ static struct snd_emu_chip_details emu_chip_details[] = {
                           */
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
-         .driver = "EMU10K1", .name = "SBLive! Value [CT4850]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [CT4850]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102,
-         .driver = "EMU10K1", .name = "SBLive! Platinum [CT4760P]", 
+         .driver = "EMU10K1", .name = "SB Live! Platinum [CT4760P]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102,
-         .driver = "EMU10K1", .name = "SBLive! Value [CT4871]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [CT4871]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102,
-         .driver = "EMU10K1", .name = "SBLive! Value [CT4831]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [CT4831]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102,
-         .driver = "EMU10K1", .name = "SBLive! Value [CT4870]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [CT4870]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         /* Tested by James@superbug.co.uk 3rd July 2005 */
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102,
-         .driver = "EMU10K1", .name = "SBLive! Value [CT4832]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [CT4832]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102,
-         .driver = "EMU10K1", .name = "SBLive! Value [CT4830]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [CT4830]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102,
-         .driver = "EMU10K1", .name = "SB PCI512 [CT4790]", 
+         .driver = "EMU10K1", .name = "SB PCI512 [CT4790]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102,
-         .driver = "EMU10K1", .name = "SBLive! Value [CT4780]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [CT4780]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
-         .driver = "EMU10K1", .name = "E-mu APS [4001]", 
+         .driver = "EMU10K1", .name = "E-mu APS [PC545]",
          .id = "APS",
          .emu10k1_chip = 1,
          .ecard = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102,
-         .driver = "EMU10K1", .name = "SBLive! [CT4620]", 
+         .driver = "EMU10K1", .name = "SB Live! [CT4620]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102,
-         .driver = "EMU10K1", .name = "SBLive! Value [CT4670]", 
+         .driver = "EMU10K1", .name = "SB Live! Value [CT4670]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
          .sblive51 = 1} ,
         {.vendor = 0x1102, .device = 0x0002,
-         .driver = "EMU10K1", .name = "SB Live [Unknown]", 
+         .driver = "EMU10K1", .name = "SB Live! [Unknown]",
          .id = "Live",
          .emu10k1_chip = 1,
          .ac97_chip = 1,
@@ -1702,13 +1709,13 @@ static struct snd_emu_chip_details emu_chip_details[] = {
 };
 
 int __devinit snd_emu10k1_create(struct snd_card *card,
-                       struct pci_dev * pci,
+                       struct pci_dev *pci,
                        unsigned short extin_mask,
                        unsigned short extout_mask,
                        long max_cache_bytes,
                        int enable_ir,
                        uint subsystem,
-                       struct snd_emu10k1 ** remu)
+                       struct snd_emu10k1 **remu)
 {
         struct snd_emu10k1 *emu;
         int idx, err;
@@ -1718,11 +1725,12 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
         static struct snd_device_ops ops = {
                 .dev_free =     snd_emu10k1_dev_free,
         };
-        
+
         *remu = NULL;
 
         /* enable PCI device */
-        if ((err = pci_enable_device(pci)) < 0)
+        err = pci_enable_device(pci);
+        if (err < 0)
                 return err;
 
         emu = kzalloc(sizeof(*emu), GFP_KERNEL);
@@ -1749,16 +1757,17 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
         emu->revision = pci->revision;
         pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
         pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
-        snd_printdd("vendor=0x%x, device=0x%x, subsystem_vendor_id=0x%x, subsystem_id=0x%x\n",pci->vendor, pci->device, emu->serial, emu->model);
+        snd_printdd("vendor = 0x%x, device = 0x%x, subsystem_vendor_id = 0x%x, subsystem_id = 0x%x\n", pci->vendor, pci->device, emu->serial, emu->model);
 
         for (c = emu_chip_details; c->vendor; c++) {
                 if (c->vendor == pci->vendor && c->device == pci->device) {
                         if (subsystem) {
-                                if (c->subsystem && (c->subsystem == subsystem) ) {
+                                if (c->subsystem && (c->subsystem == subsystem))
                                         break;
-                                } else continue;
+                                else
+                                        continue;
                         } else {
-                                if (c->subsystem && (c->subsystem != emu->serial) )
+                                if (c->subsystem && (c->subsystem != emu->serial))
                                         continue;
                                 if (c->revision && c->revision != emu->revision)
                                         continue;
@@ -1774,14 +1783,18 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
         }
         emu->card_capabilities = c;
         if (c->subsystem && !subsystem)
-                snd_printdd("Sound card name=%s\n", c->name);
-        else if (subsystem) 
-                snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x. Forced to subsytem=0x%x\n",
-                        c->name, pci->vendor, pci->device, emu->serial, c->subsystem);
-        else 
-                snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x.\n",
-                        c->name, pci->vendor, pci->device, emu->serial);
-        
+                snd_printdd("Sound card name = %s\n", c->name);
+        else if (subsystem)
+                snd_printdd("Sound card name = %s, "
+                        "vendor = 0x%x, device = 0x%x, subsystem = 0x%x. "
+                        "Forced to subsytem = 0x%x\n",  c->name,
+                        pci->vendor, pci->device, emu->serial, c->subsystem);
+        else
+                snd_printdd("Sound card name = %s, "
+                        "vendor = 0x%x, device = 0x%x, subsystem = 0x%x.\n",
+                        c->name, pci->vendor, pci->device,
+                        emu->serial);
+
         if (!*card->id && c->id) {
                 int i, n = 0;
                 strlcpy(card->id, c->id, sizeof(card->id));
@@ -1815,7 +1828,8 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
         else
                 emu->gpr_base = FXGPREGBASE;
 
-        if ((err = pci_request_regions(pci, "EMU10K1")) < 0) {
+        err = pci_request_regions(pci, "EMU10K1");
+        if (err < 0) {
                 kfree(emu);
                 pci_disable_device(pci);
                 return err;
@@ -1862,21 +1876,25 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
         emu->enable_ir = enable_ir;
 
         if (emu->card_capabilities->ca_cardbus_chip) {
-                if ((err = snd_emu10k1_cardbus_init(emu)) < 0)
+                err = snd_emu10k1_cardbus_init(emu);
+                if (err < 0)
                         goto error;
         }
         if (emu->card_capabilities->ecard) {
-                if ((err = snd_emu10k1_ecard_init(emu)) < 0)
+                err = snd_emu10k1_ecard_init(emu);
+                if (err < 0)
                         goto error;
         } else if (emu->card_capabilities->emu_model) {
-                if ((err = snd_emu10k1_emu1010_init(emu)) < 0) {
-                        snd_emu10k1_free(emu);
-                        return err;
-                }
+                err = snd_emu10k1_emu1010_init(emu);
+                if (err < 0) {
+                        snd_emu10k1_free(emu);
+                        return err;
+                }
         } else {
                 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
                         does not support this, it shouldn't do any harm */
-                snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
+                snd_emu10k1_ptr_write(emu, AC97SLOT, 0,
+                                        AC97SLOT_CNTR|AC97SLOT_LFE);
         }
 
         /* initialize TRAM setup */
@@ -1916,7 +1934,7 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
                 snd_emu10k1_synth_alloc(emu, 4096);
         if (emu->reserved_page)
                 emu->reserved_page->map_locked = 1;
-        
+
         /* Clear silent pages and set up pointers */
         memset(emu->silent_page.area, 0, PAGE_SIZE);
         silent_page = emu->silent_page.addr << 1;
@@ -1929,19 +1947,23 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
                 emu->voices[idx].number = idx;
         }
 
-        if ((err = snd_emu10k1_init(emu, enable_ir, 0)) < 0)
+        err = snd_emu10k1_init(emu, enable_ir, 0);
+        if (err < 0)
                 goto error;
 #ifdef CONFIG_PM
-        if ((err = alloc_pm_buffer(emu)) < 0)
+        err = alloc_pm_buffer(emu);
+        if (err < 0)
                 goto error;
 #endif
 
         /*  Initialize the effect engine */
-        if ((err = snd_emu10k1_init_efx(emu)) < 0)
+        err = snd_emu10k1_init_efx(emu);
+        if (err < 0)
                 goto error;
         snd_emu10k1_audio_enable(emu);
 
-        if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops)) < 0)
+        err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops);
+        if (err < 0)
                 goto error;
 
 #ifdef CONFIG_PROC_FS
@@ -1981,7 +2003,7 @@ static int __devinit alloc_pm_buffer(struct snd_emu10k1 *emu)
         if (emu->audigy)
                 size += ARRAY_SIZE(saved_regs_audigy);
         emu->saved_ptr = vmalloc(4 * NUM_G * size);
-        if (! emu->saved_ptr)
+        if (!emu->saved_ptr)
                 return -ENOMEM;
         if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0)
                 return -ENOMEM;
@@ -2026,7 +2048,7 @@ void snd_emu10k1_resume_init(struct snd_emu10k1 *emu)
         if (emu->card_capabilities->ecard)
                 snd_emu10k1_ecard_init(emu);
         else if (emu->card_capabilities->emu_model)
-                snd_emu10k1_emu1010_init(emu);
+                snd_emu10k1_emu1010_init(emu);
         else
                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
         snd_emu10k1_init(emu, emu->enable_ir, 1);
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index f34bbfb705f..b0fb6c917c3 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -1639,6 +1639,45 @@ static struct snd_kcontrol_new snd_audigy_shared_spdif __devinitdata =
         .put =          snd_emu10k1_shared_spdif_put
 };
 
+/* workaround for too low volume on Audigy due to 16bit/24bit conversion */
+
+#define snd_audigy_capture_boost_info   snd_ctl_boolean_mono_info
+
+static int snd_audigy_capture_boost_get(struct snd_kcontrol *kcontrol,
+                                        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+        unsigned int val;
+
+        /* FIXME: better to use a cached version */
+        val = snd_ac97_read(emu->ac97, AC97_REC_GAIN);
+        ucontrol->value.integer.value[0] = !!val;
+        return 0;
+}
+
+static int snd_audigy_capture_boost_put(struct snd_kcontrol *kcontrol,
+                                        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+        unsigned int val;
+
+        if (ucontrol->value.integer.value[0])
+                val = 0x0f0f;
+        else
+                val = 0;
+        return snd_ac97_update(emu->ac97, AC97_REC_GAIN, val);
+}
+
+static struct snd_kcontrol_new snd_audigy_capture_boost __devinitdata =
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name =         "Analog Capture Boost",
+        .info =         snd_audigy_capture_boost_info,
+        .get =          snd_audigy_capture_boost_get,
+        .put =          snd_audigy_capture_boost_put
+};
+
+
 /*
  */
 static void snd_emu10k1_mixer_free_ac97(struct snd_ac97 *ac97)
@@ -2087,5 +2126,12 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
                 }
         }
                 
+        if (emu->card_capabilities->ac97_chip && emu->audigy) {
+                err = snd_ctl_add(card, snd_ctl_new1(&snd_audigy_capture_boost,
+                                                     emu));
+                if (err < 0)
+                        return err;
+        }
+
         return 0;
 }
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 5dd3e89f620..b77f330d265 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -69,6 +69,7 @@ enum {
 };
 
 enum {
+        STAC_92HD73XX_NO_JD, /* no jack-detection */
         STAC_92HD73XX_REF,
         STAC_DELL_M6_AMIC,
         STAC_DELL_M6_DMIC,
@@ -127,6 +128,7 @@ enum {
 };
 
 enum {
+        STAC_D965_REF_NO_JD, /* no jack-detection */
         STAC_D965_REF,
         STAC_D965_3ST,
         STAC_D965_5ST,
@@ -857,6 +859,7 @@ static struct hda_verb stac92hd83xxx_core_init[] = {
 
         /* power state controls amps */
         { 0x01, AC_VERB_SET_EAPD, 1 << 2},
+        {}
 };
 
 static struct hda_verb stac92hd71bxx_core_init[] = {
@@ -868,6 +871,7 @@ static struct hda_verb stac92hd71bxx_core_init[] = {
         { 0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
         { 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
         { 0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {}
 };
 
 #define HD_DISABLE_PORTF 2
@@ -1611,6 +1615,7 @@ static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
 };
 
 static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
+        [STAC_92HD73XX_NO_JD] = "no-jd",
         [STAC_92HD73XX_REF] = "ref",
         [STAC_DELL_M6_AMIC] = "dell-m6-amic",
         [STAC_DELL_M6_DMIC] = "dell-m6-dmic",
@@ -1640,6 +1645,8 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
                                 "unknown Dell", STAC_DELL_M6_DMIC),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x029f,
                                 "Dell Studio 1537", STAC_DELL_M6_DMIC),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a0,
+                                "Dell Studio 17", STAC_DELL_M6_DMIC),
         {} /* terminator */
 };
 
@@ -1662,6 +1669,7 @@ static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
         /* SigmaTel reference board */
         SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
                       "DFI LanParty", STAC_92HD71BXX_REF),
+        {} /* terminator */
 };
 
 static unsigned int ref92hd71bxx_pin_configs[11] = {
@@ -2027,6 +2035,7 @@ static unsigned int dell_3st_pin_configs[14] = {
 };
 
 static unsigned int *stac927x_brd_tbl[STAC_927X_MODELS] = {
+        [STAC_D965_REF_NO_JD] = ref927x_pin_configs,
         [STAC_D965_REF]  = ref927x_pin_configs,
         [STAC_D965_3ST]  = d965_3st_pin_configs,
         [STAC_D965_5ST]  = d965_5st_pin_configs,
@@ -2035,6 +2044,7 @@ static unsigned int *stac927x_brd_tbl[STAC_927X_MODELS] = {
 };
 
 static const char *stac927x_models[STAC_927X_MODELS] = {
+        [STAC_D965_REF_NO_JD]   = "ref-no-jd",
         [STAC_D965_REF]         = "ref",
         [STAC_D965_3ST]         = "3stack",
         [STAC_D965_5ST]         = "5stack",
@@ -2896,7 +2906,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
         }
 
         if ((spec->multiout.num_dacs - cfg->line_outs) > 0 &&
-                        cfg->hp_outs && !spec->multiout.hp_nid)
+            cfg->hp_outs == 1 && !spec->multiout.hp_nid)
                 spec->multiout.hp_nid = nid;
 
         if (cfg->hp_outs > 1 && cfg->line_out_type == AUTO_PIN_LINE_OUT) {
@@ -4254,14 +4264,17 @@ again:
 
         switch (spec->multiout.num_dacs) {
         case 0x3: /* 6 Channel */
+                spec->multiout.hp_nid = 0x17;
                 spec->mixer = stac92hd73xx_6ch_mixer;
                 spec->init = stac92hd73xx_6ch_core_init;
                 break;
         case 0x4: /* 8 Channel */
+                spec->multiout.hp_nid = 0x18;
                 spec->mixer = stac92hd73xx_8ch_mixer;
                 spec->init = stac92hd73xx_8ch_core_init;
                 break;
         case 0x5: /* 10 Channel */
+                spec->multiout.hp_nid = 0x19;
                 spec->mixer = stac92hd73xx_10ch_mixer;
                 spec->init = stac92hd73xx_10ch_core_init;
         };
@@ -4297,6 +4310,7 @@ again:
                 spec->amp_nids = &stac92hd73xx_amp_nids[DELL_M6_AMP];
                 spec->eapd_switch = 0;
                 spec->num_amps = 1;
+                spec->multiout.hp_nid = 0; /* dual HPs */
 
                 if (!spec->init)
                         spec->init = dell_m6_core_init;
@@ -4351,6 +4365,9 @@ again:
                 return err;
         }
 
+        if (spec->board_config == STAC_92HD73XX_NO_JD)
+                spec->hp_detect = 0;
+
         codec->patch_ops = stac92xx_patch_ops;
 
         return 0;
@@ -4899,6 +4916,10 @@ static int patch_stac927x(struct hda_codec *codec)
          */
         codec->bus->needs_damn_long_delay = 1;
 
+        /* no jack detecion for ref-no-jd model */
+        if (spec->board_config == STAC_D965_REF_NO_JD)
+                spec->hp_detect = 0;
+
         return 0;
 }
 
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 1b3f1170271..0dfa0540ce2 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -382,23 +382,25 @@ static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id)
         unsigned char status_mask =
                 VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX | VT1724_IRQ_MTPCM;
         int handled = 0;
-#ifdef CONFIG_SND_DEBUG
         int timeout = 0;
-#endif
 
         while (1) {
                 status = inb(ICEREG1724(ice, IRQSTAT));
                 status &= status_mask;
                 if (status == 0)
                         break;
-#ifdef CONFIG_SND_DEBUG
                 if (++timeout > 10) {
-                        printk(KERN_ERR
-                               "ice1724: Too long irq loop, status = 0x%x\n",
-                               status);
+                        status = inb(ICEREG1724(ice, IRQSTAT));
+                        printk(KERN_ERR "ice1724: Too long irq loop, "
+                               "status = 0x%x\n", status);
+                        if (status & VT1724_IRQ_MPU_TX) {
+                                printk(KERN_ERR "ice1724: Disabling MPU_TX\n");
+                                outb(inb(ICEREG1724(ice, IRQMASK)) |
+                                     VT1724_IRQ_MPU_TX,
+                                     ICEREG1724(ice, IRQMASK));
+                        }
                         break;
                 }
-#endif
                 handled = 1;
                 if (status & VT1724_IRQ_MPU_TX) {
                         spin_lock(&ice->reg_lock);
@@ -2351,7 +2353,6 @@ static int __devinit snd_vt1724_create(struct snd_card *card,
 {
         struct snd_ice1712 *ice;
         int err;
-        unsigned char mask;
         static struct snd_device_ops ops = {
                 .dev_free =     snd_vt1724_dev_free,
         };
@@ -2412,9 +2413,9 @@ static int __devinit snd_vt1724_create(struct snd_card *card,
                 return -EIO;
         }
 
-        /* unmask used interrupts */
-        mask = VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX;
-        outb(mask, ICEREG1724(ice, IRQMASK));
+        /* MPU_RX and TX irq masks are cleared later dynamically */
+        outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK));
+
         /* don't handle FIFO overrun/underruns (just yet),
          * since they cause machine lockups
          */
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index ae7601f353a..f23a73577c2 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1010,7 +1010,7 @@ static int __devinit snd_mixart_create(struct mixart_mgr *mgr, struct snd_card *
                 .dev_free = snd_mixart_chip_dev_free,
         };
 
-        mgr->chip[idx] = chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
         if (! chip) {
                 snd_printk(KERN_ERR "cannot allocate chip\n");
                 return -ENOMEM;
@@ -1025,6 +1025,7 @@ static int __devinit snd_mixart_create(struct mixart_mgr *mgr, struct snd_card *
                 return err;
         }
 
+        mgr->chip[idx] = chip;
         snd_card_set_dev(card, &mgr->pci->dev);
 
         return 0;
@@ -1377,6 +1378,7 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci,
                 sprintf(card->longname, "%s [PCM #%d]", mgr->longname, i);
 
                 if ((err = snd_mixart_create(mgr, card, i)) < 0) {
+                        snd_card_free(card);
                         snd_mixart_free(mgr);
                         return err;
                 }
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index 8309d448772..471ee27e6c8 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -1024,7 +1024,7 @@ static int __devinit pcxhr_create(struct pcxhr_mgr *mgr, struct snd_card *card,
                 .dev_free = pcxhr_chip_dev_free,
         };
 
-        mgr->chip[idx] = chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
         if (! chip) {
                 snd_printk(KERN_ERR "cannot allocate chip\n");
                 return -ENOMEM;
@@ -1050,6 +1050,7 @@ static int __devinit pcxhr_create(struct pcxhr_mgr *mgr, struct snd_card *card,
                 return err;
         }
 
+        mgr->chip[idx] = chip;
         snd_card_set_dev(card, &mgr->pci->dev);
 
         return 0;
@@ -1310,6 +1311,7 @@ static int __devinit pcxhr_probe(struct pci_dev *pci, const struct pci_device_id
                 sprintf(card->longname, "%s [PCM #%d]", mgr->longname, i);
 
                 if ((err = pcxhr_create(mgr, card, i)) < 0) {
+                        snd_card_free(card);
                         pcxhr_free(mgr);
                         return err;
                 }
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index 1d0eeb1f506..3caacfb9d8e 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -172,7 +172,7 @@ MODULE_PARM_DESC(opl3_port, "OPL3 port # for Riptide driver.");
 
 #define MAX_WRITE_RETRY  10     /* cmd interface limits */
 #define MAX_ERROR_COUNT  10
-#define CMDIF_TIMEOUT    500000
+#define CMDIF_TIMEOUT    50000
 #define RESET_TRIES      5
 
 #define READ_PORT_ULONG(p)     inl((unsigned long)&(p))
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index a38c0c790d2..af76ee862d2 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -1033,7 +1033,7 @@ static int __init snd_pmac_detect(struct snd_pmac *chip)
         }
         if (of_device_is_compatible(sound, "tumbler")) {
                 chip->model = PMAC_TUMBLER;
-                chip->can_capture = 0;  /* no capture */
+                chip->can_capture = machine_is_compatible("PowerMac4,2");
                 chip->can_duplex = 0;
                 // chip->can_byte_swap = 0; /* FIXME: check this */
                 chip->num_freqs = ARRAY_SIZE(tumbler_freqs);
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index f746e15b848..3eb22338541 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -875,7 +875,8 @@ static struct snd_kcontrol_new snapper_mixers[] __initdata = {
           .put = tumbler_put_master_switch
         },
         DEFINE_SNAPPER_MIX("PCM Playback Volume", 0, VOL_IDX_PCM),
-        DEFINE_SNAPPER_MIX("PCM Playback Volume", 1, VOL_IDX_PCM2),
+        /* Alternative PCM is assigned to Mic analog loopback on iBook G4 */
+        DEFINE_SNAPPER_MIX("Mic Playback Volume", 0, VOL_IDX_PCM2),
         DEFINE_SNAPPER_MIX("Monitor Mix Volume", 0, VOL_IDX_ADC),
         DEFINE_SNAPPER_MONO("Tone Control - Bass", bass),
         DEFINE_SNAPPER_MONO("Tone Control - Treble", treble),
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 4dfda6674be..ef025c66cc6 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -22,17 +22,16 @@ if SND_SOC
 config SND_SOC_AC97_BUS
         bool
 
-# All the supported Soc's
-source "sound/soc/at32/Kconfig"
-source "sound/soc/at91/Kconfig"
+# All the supported SoCs
+source "sound/soc/atmel/Kconfig"
 source "sound/soc/au1x/Kconfig"
+source "sound/soc/blackfin/Kconfig"
+source "sound/soc/davinci/Kconfig"
+source "sound/soc/fsl/Kconfig"
+source "sound/soc/omap/Kconfig"
 source "sound/soc/pxa/Kconfig"
 source "sound/soc/s3c24xx/Kconfig"
 source "sound/soc/sh/Kconfig"
-source "sound/soc/fsl/Kconfig"
-source "sound/soc/davinci/Kconfig"
-source "sound/soc/omap/Kconfig"
-source "sound/soc/blackfin/Kconfig"
 
 # Supported codecs
 source "sound/soc/codecs/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index d849349f2c6..86a9b1f5b0f 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,5 +1,13 @@
 snd-soc-core-objs := soc-core.o soc-dapm.o
 
 obj-$(CONFIG_SND_SOC)   += snd-soc-core.o
-obj-$(CONFIG_SND_SOC)   += codecs/ at32/ at91/ pxa/ s3c24xx/ sh/ fsl/ davinci/
-obj-$(CONFIG_SND_SOC)   += omap/ au1x/ blackfin/
+obj-$(CONFIG_SND_SOC)   += codecs/
+obj-$(CONFIG_SND_SOC)   += atmel/
+obj-$(CONFIG_SND_SOC)   += au1x/
+obj-$(CONFIG_SND_SOC)   += blackfin/
+obj-$(CONFIG_SND_SOC)   += davinci/
+obj-$(CONFIG_SND_SOC)   += fsl/
+obj-$(CONFIG_SND_SOC)   += omap/
+obj-$(CONFIG_SND_SOC)   += pxa/
+obj-$(CONFIG_SND_SOC)   += s3c24xx/
+obj-$(CONFIG_SND_SOC)   += sh/
diff --git a/sound/soc/at32/Kconfig b/sound/soc/at32/Kconfig
deleted file mode 100644
index b0765e86c08..00000000000
--- a/sound/soc/at32/Kconfig
+++ /dev/null
@@ -1,34 +0,0 @@
-config SND_AT32_SOC
-        tristate "SoC Audio for the Atmel AT32 System-on-a-Chip"
-        depends on AVR32 && SND_SOC
-        help
-          Say Y or M if you want to add support for codecs attached to 
-          the AT32 SSC interface.  You will also need to
-          to select the audio interfaces to support below.
-
-
-config SND_AT32_SOC_SSC
-        tristate
-
-
-
-config SND_AT32_SOC_PLAYPAQ
-        tristate "SoC Audio support for PlayPaq with WM8510"
-        depends on SND_AT32_SOC && BOARD_PLAYPAQ
-        select SND_AT32_SOC_SSC
-        select SND_SOC_WM8510
-        help
-          Say Y or M here if you want to add support for SoC audio
-          on the LRS PlayPaq.
-
-
-
-config SND_AT32_SOC_PLAYPAQ_SLAVE
-        bool "Run CODEC on PlayPaq in slave mode"
-        depends on SND_AT32_SOC_PLAYPAQ
-        default n
-        help
-          Say Y if you want to run with the AT32 SSC generating the BCLK
-          and FRAME signals on the PlayPaq.  Unless you want to play
-          with the AT32 as the SSC master, you probably want to say N here,
-          as this will give you better sound quality.
diff --git a/sound/soc/at32/Makefile b/sound/soc/at32/Makefile
deleted file mode 100644
index c03e55ecece..00000000000
--- a/sound/soc/at32/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# AT32 Platform Support
-snd-soc-at32-objs := at32-pcm.o
-snd-soc-at32-ssc-objs := at32-ssc.o
-
-obj-$(CONFIG_SND_AT32_SOC) += snd-soc-at32.o
-obj-$(CONFIG_SND_AT32_SOC_SSC) += snd-soc-at32-ssc.o
-
-# AT32 Machine Support
-snd-soc-playpaq-objs := playpaq_wm8510.o
-
-obj-$(CONFIG_SND_AT32_SOC_PLAYPAQ) += snd-soc-playpaq.o
diff --git a/sound/soc/at32/at32-pcm.c b/sound/soc/at32/at32-pcm.c
deleted file mode 100644
index c83584f989a..00000000000
--- a/sound/soc/at32/at32-pcm.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/* sound/soc/at32/at32-pcm.c
- * ASoC PCM interface for Atmel AT32 SoC
- *
- * Copyright (C) 2008 Long Range Systems
- *    Geoffrey Wossum <gwossum@acm.org>
- *
- * 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.
- *
- * Note that this is basically a port of the sound/soc/at91-pcm.c to
- * the AVR32 kernel.  Thanks to Frank Mandarino for that code.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-#include <linux/atmel_pdc.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include "at32-pcm.h"
-
-
-
-/*--------------------------------------------------------------------------*\
- * Hardware definition
-\*--------------------------------------------------------------------------*/
-/* TODO: These values were taken from the AT91 platform driver, check
- *       them against real values for AT32
- */
-static const struct snd_pcm_hardware at32_pcm_hardware = {
-        .info = (SNDRV_PCM_INFO_MMAP |
-                 SNDRV_PCM_INFO_MMAP_VALID |
-                 SNDRV_PCM_INFO_INTERLEAVED |
-                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
-                 SNDRV_PCM_INFO_PAUSE),
-
-        .formats = SNDRV_PCM_FMTBIT_S16,
-        .period_bytes_min = 32,
-        .period_bytes_max = 8192,       /* 512 frames * 16 bytes / frame */
-        .periods_min = 2,
-        .periods_max = 1024,
-        .buffer_bytes_max = 32 * 1024,
-};
-
-
-
-/*--------------------------------------------------------------------------*\
- * Data types
-\*--------------------------------------------------------------------------*/
-struct at32_runtime_data {
-        struct at32_pcm_dma_params *params;
-        dma_addr_t dma_buffer;  /* physical address of DMA buffer */
-        dma_addr_t dma_buffer_end; /* first address beyond DMA buffer */
-        size_t period_size;
-
-        dma_addr_t period_ptr;  /* physical address of next period */
-        int periods;            /* period index of period_ptr */
-
-        /* Save PDC registers (for power management) */
-        u32 pdc_xpr_save;
-        u32 pdc_xcr_save;
-        u32 pdc_xnpr_save;
-        u32 pdc_xncr_save;
-};
-
-
-
-/*--------------------------------------------------------------------------*\
- * Helper functions
-\*--------------------------------------------------------------------------*/
-static int at32_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
-        struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-        struct snd_dma_buffer *dmabuf = &substream->dma_buffer;
-        size_t size = at32_pcm_hardware.buffer_bytes_max;
-
-        dmabuf->dev.type = SNDRV_DMA_TYPE_DEV;
-        dmabuf->dev.dev = pcm->card->dev;
-        dmabuf->private_data = NULL;
-        dmabuf->area = dma_alloc_coherent(pcm->card->dev, size,
-                                          &dmabuf->addr, GFP_KERNEL);
-        pr_debug("at32_pcm: preallocate_dma_buffer: "
-                 "area=%p, addr=%p, size=%ld\n",
-                 (void *)dmabuf->area, (void *)dmabuf->addr, size);
-
-        if (!dmabuf->area)
-                return -ENOMEM;
-
-        dmabuf->bytes = size;
-        return 0;
-}
-
-
-
-/*--------------------------------------------------------------------------*\
- * ISR
-\*--------------------------------------------------------------------------*/
-static void at32_pcm_dma_irq(u32 ssc_sr, struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *rtd = substream->runtime;
-        struct at32_runtime_data *prtd = rtd->private_data;
-        struct at32_pcm_dma_params *params = prtd->params;
-        static int count;
-
-        count++;
-        if (ssc_sr & params->mask->ssc_endbuf) {
-                pr_warning("at32-pcm: buffer %s on %s (SSC_SR=%#x, count=%d)\n",
-                           substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
-                           "underrun" : "overrun", params->name, ssc_sr, count);
-
-                /* re-start the PDC */
-                ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-                           params->mask->pdc_disable);
-                prtd->period_ptr += prtd->period_size;
-                if (prtd->period_ptr >= prtd->dma_buffer_end)
-                        prtd->period_ptr = prtd->dma_buffer;
-
-
-                ssc_writex(params->ssc->regs, params->pdc->xpr,
-                           prtd->period_ptr);
-                ssc_writex(params->ssc->regs, params->pdc->xcr,
-                           prtd->period_size / params->pdc_xfer_size);
-                ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-                           params->mask->pdc_enable);
-        }
-
-
-        if (ssc_sr & params->mask->ssc_endx) {
-                /* Load the PDC next pointer and counter registers */
-                prtd->period_ptr += prtd->period_size;
-                if (prtd->period_ptr >= prtd->dma_buffer_end)
-                        prtd->period_ptr = prtd->dma_buffer;
-                ssc_writex(params->ssc->regs, params->pdc->xnpr,
-                           prtd->period_ptr);
-                ssc_writex(params->ssc->regs, params->pdc->xncr,
-                           prtd->period_size / params->pdc_xfer_size);
-        }
-
-
-        snd_pcm_period_elapsed(substream);
-}
-
-
-
-/*--------------------------------------------------------------------------*\
- * PCM operations
-\*--------------------------------------------------------------------------*/
-static int at32_pcm_hw_params(struct snd_pcm_substream *substream,
-                              struct snd_pcm_hw_params *params)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct at32_runtime_data *prtd = runtime->private_data;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-
-        /* this may get called several times by oss emulation
-         * with different params
-         */
-        snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
-        runtime->dma_bytes = params_buffer_bytes(params);
-
-        prtd->params = rtd->dai->cpu_dai->dma_data;
-        prtd->params->dma_intr_handler = at32_pcm_dma_irq;
-
-        prtd->dma_buffer = runtime->dma_addr;
-        prtd->dma_buffer_end = runtime->dma_addr + runtime->dma_bytes;
-        prtd->period_size = params_period_bytes(params);
-
-        pr_debug("hw_params: DMA for %s initialized "
-                 "(dma_bytes=%ld, period_size=%ld)\n",
-                 prtd->params->name, runtime->dma_bytes, prtd->period_size);
-
-        return 0;
-}
-
-
-
-static int at32_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-        struct at32_runtime_data *prtd = substream->runtime->private_data;
-        struct at32_pcm_dma_params *params = prtd->params;
-
-        if (params != NULL) {
-                ssc_writex(params->ssc->regs, SSC_PDC_PTCR,
-                           params->mask->pdc_disable);
-                prtd->params->dma_intr_handler = NULL;
-        }
-
-        return 0;
-}
-
-
-
-static int at32_pcm_prepare(struct snd_pcm_substream *substream)
-{
-        struct at32_runtime_data *prtd = substream->runtime->private_data;
-        struct at32_pcm_dma_params *params = prtd->params;
-
-        ssc_writex(params->ssc->regs, SSC_IDR,
-                   params->mask->ssc_endx | params->mask->ssc_endbuf);
-        ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-                   params->mask->pdc_disable);
-
-        return 0;
-}
-
-
-static int at32_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-        struct snd_pcm_runtime *rtd = substream->runtime;
-        struct at32_runtime_data *prtd = rtd->private_data;
-        struct at32_pcm_dma_params *params = prtd->params;
-        int ret = 0;
-
-        pr_debug("at32_pcm_trigger: buffer_size = %ld, "
-                 "dma_area = %p, dma_bytes = %ld\n",
-                 rtd->buffer_size, rtd->dma_area, rtd->dma_bytes);
-
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-                prtd->period_ptr = prtd->dma_buffer;
-
-                ssc_writex(params->ssc->regs, params->pdc->xpr,
-                           prtd->period_ptr);
-                ssc_writex(params->ssc->regs, params->pdc->xcr,
-                           prtd->period_size / params->pdc_xfer_size);
-
-                prtd->period_ptr += prtd->period_size;
-                ssc_writex(params->ssc->regs, params->pdc->xnpr,
-                           prtd->period_ptr);
-                ssc_writex(params->ssc->regs, params->pdc->xncr,
-                           prtd->period_size / params->pdc_xfer_size);
-
-                pr_debug("trigger: period_ptr=%lx, xpr=%x, "
-                         "xcr=%d, xnpr=%x, xncr=%d\n",
-                         (unsigned long)prtd->period_ptr,
-                         ssc_readx(params->ssc->regs, params->pdc->xpr),
-                         ssc_readx(params->ssc->regs, params->pdc->xcr),
-                         ssc_readx(params->ssc->regs, params->pdc->xnpr),
-                         ssc_readx(params->ssc->regs, params->pdc->xncr));
-
-                ssc_writex(params->ssc->regs, SSC_IER,
-                           params->mask->ssc_endx | params->mask->ssc_endbuf);
-                ssc_writex(params->ssc->regs, SSC_PDC_PTCR,
-                           params->mask->pdc_enable);
-
-                pr_debug("sr=%x, imr=%x\n",
-                         ssc_readx(params->ssc->regs, SSC_SR),
-                         ssc_readx(params->ssc->regs, SSC_IER));
-                break;          /* SNDRV_PCM_TRIGGER_START */
-
-
-
-        case SNDRV_PCM_TRIGGER_STOP:
-        case SNDRV_PCM_TRIGGER_SUSPEND:
-        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-                           params->mask->pdc_disable);
-                break;
-
-
-        case SNDRV_PCM_TRIGGER_RESUME:
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-                           params->mask->pdc_enable);
-                break;
-
-        default:
-                ret = -EINVAL;
-        }
-
-        return ret;
-}
-
-
-
-static snd_pcm_uframes_t at32_pcm_pointer(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct at32_runtime_data *prtd = runtime->private_data;
-        struct at32_pcm_dma_params *params = prtd->params;
-        dma_addr_t ptr;
-        snd_pcm_uframes_t x;
-
-        ptr = (dma_addr_t) ssc_readx(params->ssc->regs, params->pdc->xpr);
-        x = bytes_to_frames(runtime, ptr - prtd->dma_buffer);
-
-        if (x == runtime->buffer_size)
-                x = 0;
-
-        return x;
-}
-
-
-
-static int at32_pcm_open(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct at32_runtime_data *prtd;
-        int ret = 0;
-
-        snd_soc_set_runtime_hwparams(substream, &at32_pcm_hardware);
-
-        /* ensure that buffer size is a multiple of period size */
-        ret = snd_pcm_hw_constraint_integer(runtime,
-                                            SNDRV_PCM_HW_PARAM_PERIODS);
-        if (ret < 0)
-                goto out;
-
-        prtd = kzalloc(sizeof(*prtd), GFP_KERNEL);
-        if (prtd == NULL) {
-                ret = -ENOMEM;
-                goto out;
-        }
-        runtime->private_data = prtd;
-
-
-out:
-        return ret;
-}
-
-
-
-static int at32_pcm_close(struct snd_pcm_substream *substream)
-{
-        struct at32_runtime_data *prtd = substream->runtime->private_data;
-
-        kfree(prtd);
-        return 0;
-}
-
-
-static int at32_pcm_mmap(struct snd_pcm_substream *substream,
-                         struct vm_area_struct *vma)
-{
-        return remap_pfn_range(vma, vma->vm_start,
-                               substream->dma_buffer.addr >> PAGE_SHIFT,
-                               vma->vm_end - vma->vm_start, vma->vm_page_prot);
-}
-
-
-
-static struct snd_pcm_ops at32_pcm_ops = {
-        .open = at32_pcm_open,
-        .close = at32_pcm_close,
-        .ioctl = snd_pcm_lib_ioctl,
-        .hw_params = at32_pcm_hw_params,
-        .hw_free = at32_pcm_hw_free,
-        .prepare = at32_pcm_prepare,
-        .trigger = at32_pcm_trigger,
-        .pointer = at32_pcm_pointer,
-        .mmap = at32_pcm_mmap,
-};
-
-
-
-/*--------------------------------------------------------------------------*\
- * ASoC platform driver
-\*--------------------------------------------------------------------------*/
-static u64 at32_pcm_dmamask = 0xffffffff;
-
-static int at32_pcm_new(struct snd_card *card,
-                        struct snd_soc_dai *dai,
-                        struct snd_pcm *pcm)
-{
-        int ret = 0;
-
-        if (!card->dev->dma_mask)
-                card->dev->dma_mask = &at32_pcm_dmamask;
-        if (!card->dev->coherent_dma_mask)
-                card->dev->coherent_dma_mask = 0xffffffff;
-
-        if (dai->playback.channels_min) {
-                ret = at32_pcm_preallocate_dma_buffer(
-                          pcm, SNDRV_PCM_STREAM_PLAYBACK);
-                if (ret)
-                        goto out;
-        }
-
-        if (dai->capture.channels_min) {
-                pr_debug("at32-pcm: Allocating PCM capture DMA buffer\n");
-                ret = at32_pcm_preallocate_dma_buffer(
-                          pcm, SNDRV_PCM_STREAM_CAPTURE);
-                if (ret)
-                        goto out;
-        }
-
-
-out:
-        return ret;
-}
-
-
-
-static void at32_pcm_free_dma_buffers(struct snd_pcm *pcm)
-{
-        struct snd_pcm_substream *substream;
-        struct snd_dma_buffer *buf;
-        int stream;
-
-        for (stream = 0; stream < 2; stream++) {
-                substream = pcm->streams[stream].substream;
-                if (substream == NULL)
-                        continue;
-
-                buf = &substream->dma_buffer;
-                if (!buf->area)
-                        continue;
-                dma_free_coherent(pcm->card->dev, buf->bytes,
-                                  buf->area, buf->addr);
-                buf->area = NULL;
-        }
-}
-
-
-
-#ifdef CONFIG_PM
-static int at32_pcm_suspend(struct platform_device *pdev,
-                            struct snd_soc_dai *dai)
-{
-        struct snd_pcm_runtime *runtime = dai->runtime;
-        struct at32_runtime_data *prtd;
-        struct at32_pcm_dma_params *params;
-
-        if (runtime == NULL)
-                return 0;
-        prtd = runtime->private_data;
-        params = prtd->params;
-
-        /* Disable the PDC and save the PDC registers */
-        ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
-                   params->mask->pdc_disable);
-
-        prtd->pdc_xpr_save = ssc_readx(params->ssc->regs, params->pdc->xpr);
-        prtd->pdc_xcr_save = ssc_readx(params->ssc->regs, params->pdc->xcr);
-        prtd->pdc_xnpr_save = ssc_readx(params->ssc->regs, params->pdc->xnpr);
-        prtd->pdc_xncr_save = ssc_readx(params->ssc->regs, params->pdc->xncr);
-
-        return 0;
-}
-
-
-
-static int at32_pcm_resume(struct platform_device *pdev,
-                           struct snd_soc_dai *dai)
-{
-        struct snd_pcm_runtime *runtime = dai->runtime;
-        struct at32_runtime_data *prtd;
-        struct at32_pcm_dma_params *params;
-
-        if (runtime == NULL)
-                return 0;
-        prtd = runtime->private_data;
-        params = prtd->params;
-
-        /* Restore the PDC registers and enable the PDC */
-        ssc_writex(params->ssc->regs, params->pdc->xpr, prtd->pdc_xpr_save);
-        ssc_writex(params->ssc->regs, params->pdc->xcr, prtd->pdc_xcr_save);
-        ssc_writex(params->ssc->regs, params->pdc->xnpr, prtd->pdc_xnpr_save);
-        ssc_writex(params->ssc->regs, params->pdc->xncr, prtd->pdc_xncr_save);
-
-        ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR, params->mask->pdc_enable);
-        return 0;
-}
-#else /* CONFIG_PM */
-#  define at32_pcm_suspend      NULL
-#  define at32_pcm_resume       NULL
-#endif /* CONFIG_PM */
-
-
-
-struct snd_soc_platform at32_soc_platform = {
-        .name = "at32-audio",
-        .pcm_ops = &at32_pcm_ops,
-        .pcm_new = at32_pcm_new,
-        .pcm_free = at32_pcm_free_dma_buffers,
-        .suspend = at32_pcm_suspend,
-        .resume = at32_pcm_resume,
-};
-EXPORT_SYMBOL_GPL(at32_soc_platform);
-
-
-
-MODULE_AUTHOR("Geoffrey Wossum <gwossum@acm.org>");
-MODULE_DESCRIPTION("Atmel AT32 PCM module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/at32/at32-pcm.h b/sound/soc/at32/at32-pcm.h
deleted file mode 100644
index 2a52430417d..00000000000
--- a/sound/soc/at32/at32-pcm.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* sound/soc/at32/at32-pcm.h
- * ASoC PCM interface for Atmel AT32 SoC
- *
- * Copyright (C) 2008 Long Range Systems
- *    Geoffrey Wossum <gwossum@acm.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __SOUND_SOC_AT32_AT32_PCM_H
-#define __SOUND_SOC_AT32_AT32_PCM_H __FILE__
-
-#include <linux/atmel-ssc.h>
-
-
-/*
- * Registers and status bits that are required by the PCM driver
- * TODO: Is ptcr really used?
- */
-struct at32_pdc_regs {
-        u32 xpr;                /* PDC RX/TX pointer */
-        u32 xcr;                /* PDC RX/TX counter */
-        u32 xnpr;               /* PDC next RX/TX pointer */
-        u32 xncr;               /* PDC next RX/TX counter */
-        u32 ptcr;               /* PDC transfer control */
-};
-
-
-
-/*
- * SSC mask info
- */
-struct at32_ssc_mask {
-        u32 ssc_enable;         /* SSC RX/TX enable */
-        u32 ssc_disable;        /* SSC RX/TX disable */
-        u32 ssc_endx;           /* SSC ENDTX or ENDRX */
-        u32 ssc_endbuf;         /* SSC TXBUFF or RXBUFF */
-        u32 pdc_enable;         /* PDC RX/TX enable */
-        u32 pdc_disable;        /* PDC RX/TX disable */
-};
-
-
-
-/*
- * This structure, shared between the PCM driver and the interface,
- * contains all information required by the PCM driver to perform the
- * PDC DMA operation.  All fields except dma_intr_handler() are initialized
- * by the interface.  The dms_intr_handler() pointer is set by the PCM
- * driver and called by the interface SSC interrupt handler if it is
- * non-NULL.
- */
-struct at32_pcm_dma_params {
-        char *name;             /* stream identifier */
-        int pdc_xfer_size;      /* PDC counter increment in bytes */
-        struct ssc_device *ssc; /* SSC device for stream */
-        struct at32_pdc_regs *pdc;      /* PDC register info */
-        struct at32_ssc_mask *mask;     /* SSC mask info */
-        struct snd_pcm_substream *substream;
-        void (*dma_intr_handler) (u32, struct snd_pcm_substream *);
-};
-
-
-
-/*
- * The AT32 ASoC platform driver
- */
-extern struct snd_soc_platform at32_soc_platform;
-
-
-
-/*
- * SSC register access (since ssc_writel() / ssc_readl() require literal name)
- */
-#define ssc_readx(base, reg)            (__raw_readl((base) + (reg)))
-#define ssc_writex(base, reg, value)    __raw_writel((value), (base) + (reg))
-
-#endif /* __SOUND_SOC_AT32_AT32_PCM_H */
diff --git a/sound/soc/at32/at32-ssc.c b/sound/soc/at32/at32-ssc.c
deleted file mode 100644
index 4ef6492c902..00000000000
--- a/sound/soc/at32/at32-ssc.c
+++ /dev/null
@@ -1,849 +0,0 @@
-/* sound/soc/at32/at32-ssc.c
- * ASoC platform driver for AT32 using SSC as DAI
- *
- * Copyright (C) 2008 Long Range Systems
- *    Geoffrey Wossum <gwossum@acm.org>
- *
- * 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.
- *
- * Note that this is basically a port of the sound/soc/at91-ssc.c to
- * the AVR32 kernel.  Thanks to Frank Mandarino for that code.
- */
-
-/* #define DEBUG */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/atmel_pdc.h>
-#include <linux/atmel-ssc.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-
-#include "at32-pcm.h"
-#include "at32-ssc.h"
-
-
-
-/*-------------------------------------------------------------------------*\
- * Constants
-\*-------------------------------------------------------------------------*/
-#define NUM_SSC_DEVICES         3
-
-/*
- * SSC direction masks
- */
-#define SSC_DIR_MASK_UNUSED     0
-#define SSC_DIR_MASK_PLAYBACK   1
-#define SSC_DIR_MASK_CAPTURE    2
-
-/*
- * SSC register values that Atmel left out of <linux/atmel-ssc.h>.  These
- * are expected to be used with SSC_BF
- */
-/* START bit field values */
-#define SSC_START_CONTINUOUS    0
-#define SSC_START_TX_RX         1
-#define SSC_START_LOW_RF        2
-#define SSC_START_HIGH_RF       3
-#define SSC_START_FALLING_RF    4
-#define SSC_START_RISING_RF     5
-#define SSC_START_LEVEL_RF      6
-#define SSC_START_EDGE_RF       7
-#define SSS_START_COMPARE_0     8
-
-/* CKI bit field values */
-#define SSC_CKI_FALLING         0
-#define SSC_CKI_RISING          1
-
-/* CKO bit field values */
-#define SSC_CKO_NONE            0
-#define SSC_CKO_CONTINUOUS      1
-#define SSC_CKO_TRANSFER        2
-
-/* CKS bit field values */
-#define SSC_CKS_DIV             0
-#define SSC_CKS_CLOCK           1
-#define SSC_CKS_PIN             2
-
-/* FSEDGE bit field values */
-#define SSC_FSEDGE_POSITIVE     0
-#define SSC_FSEDGE_NEGATIVE     1
-
-/* FSOS bit field values */
-#define SSC_FSOS_NONE           0
-#define SSC_FSOS_NEGATIVE       1
-#define SSC_FSOS_POSITIVE       2
-#define SSC_FSOS_LOW            3
-#define SSC_FSOS_HIGH           4
-#define SSC_FSOS_TOGGLE         5
-
-#define START_DELAY             1
-
-
-
-/*-------------------------------------------------------------------------*\
- * Module data
-\*-------------------------------------------------------------------------*/
-/*
- * SSC PDC registered required by the PCM DMA engine
- */
-static struct at32_pdc_regs pdc_tx_reg = {
-        .xpr = SSC_PDC_TPR,
-        .xcr = SSC_PDC_TCR,
-        .xnpr = SSC_PDC_TNPR,
-        .xncr = SSC_PDC_TNCR,
-};
-
-
-
-static struct at32_pdc_regs pdc_rx_reg = {
-        .xpr = SSC_PDC_RPR,
-        .xcr = SSC_PDC_RCR,
-        .xnpr = SSC_PDC_RNPR,
-        .xncr = SSC_PDC_RNCR,
-};
-
-
-
-/*
- * SSC and PDC status bits for transmit and receive
- */
-static struct at32_ssc_mask ssc_tx_mask = {
-        .ssc_enable = SSC_BIT(CR_TXEN),
-        .ssc_disable = SSC_BIT(CR_TXDIS),
-        .ssc_endx = SSC_BIT(SR_ENDTX),
-        .ssc_endbuf = SSC_BIT(SR_TXBUFE),
-        .pdc_enable = SSC_BIT(PDC_PTCR_TXTEN),
-        .pdc_disable = SSC_BIT(PDC_PTCR_TXTDIS),
-};
-
-
-
-static struct at32_ssc_mask ssc_rx_mask = {
-        .ssc_enable = SSC_BIT(CR_RXEN),
-        .ssc_disable = SSC_BIT(CR_RXDIS),
-        .ssc_endx = SSC_BIT(SR_ENDRX),
-        .ssc_endbuf = SSC_BIT(SR_RXBUFF),
-        .pdc_enable = SSC_BIT(PDC_PTCR_RXTEN),
-        .pdc_disable = SSC_BIT(PDC_PTCR_RXTDIS),
-};
-
-
-
-/*
- * DMA parameters for each SSC
- */
-static struct at32_pcm_dma_params ssc_dma_params[NUM_SSC_DEVICES][2] = {
-        {
-         {
-          .name = "SSC0 PCM out",
-          .pdc = &pdc_tx_reg,
-          .mask = &ssc_tx_mask,
-          },
-         {
-          .name = "SSC0 PCM in",
-          .pdc = &pdc_rx_reg,
-          .mask = &ssc_rx_mask,
-          },
-         },
-        {
-         {
-          .name = "SSC1 PCM out",
-          .pdc = &pdc_tx_reg,
-          .mask = &ssc_tx_mask,
-          },
-         {
-          .name = "SSC1 PCM in",
-          .pdc = &pdc_rx_reg,
-          .mask = &ssc_rx_mask,
-          },
-         },
-        {
-         {
-          .name = "SSC2 PCM out",
-          .pdc = &pdc_tx_reg,
-          .mask = &ssc_tx_mask,
-          },
-         {
-          .name = "SSC2 PCM in",
-          .pdc = &pdc_rx_reg,
-          .mask = &ssc_rx_mask,
-          },
-         },
-};
-
-
-
-static struct at32_ssc_info ssc_info[NUM_SSC_DEVICES] = {
-        {
-         .name = "ssc0",
-         .lock = __SPIN_LOCK_UNLOCKED(ssc_info[0].lock),
-         .dir_mask = SSC_DIR_MASK_UNUSED,
-         .initialized = 0,
-         },
-        {
-         .name = "ssc1",
-         .lock = __SPIN_LOCK_UNLOCKED(ssc_info[1].lock),
-         .dir_mask = SSC_DIR_MASK_UNUSED,
-         .initialized = 0,
-         },
-        {
-         .name = "ssc2",
-         .lock = __SPIN_LOCK_UNLOCKED(ssc_info[2].lock),
-         .dir_mask = SSC_DIR_MASK_UNUSED,
-         .initialized = 0,
-         },
-};
-
-
-
-
-/*-------------------------------------------------------------------------*\
- * ISR
-\*-------------------------------------------------------------------------*/
-/*
- * SSC interrupt handler.  Passes PDC interrupts to the DMA interrupt
- * handler in the PCM driver.
- */
-static irqreturn_t at32_ssc_interrupt(int irq, void *dev_id)
-{
-        struct at32_ssc_info *ssc_p = dev_id;
-        struct at32_pcm_dma_params *dma_params;
-        u32 ssc_sr;
-        u32 ssc_substream_mask;
-        int i;
-
-        ssc_sr = (ssc_readl(ssc_p->ssc->regs, SR) &
-                  ssc_readl(ssc_p->ssc->regs, IMR));
-
-        /*
-         * Loop through substreams attached to this SSC.  If a DMA-related
-         * interrupt occured on that substream, call the DMA interrupt
-         * handler function, if one has been registered in the dma_param
-         * structure by the PCM driver.
-         */
-        for (i = 0; i < ARRAY_SIZE(ssc_p->dma_params); i++) {
-                dma_params = ssc_p->dma_params[i];
-
-                if ((dma_params != NULL) &&
-                    (dma_params->dma_intr_handler != NULL)) {
-                        ssc_substream_mask = (dma_params->mask->ssc_endx |
-                                              dma_params->mask->ssc_endbuf);
-                        if (ssc_sr & ssc_substream_mask) {
-                                dma_params->dma_intr_handler(ssc_sr,
-                                                             dma_params->
-                                                             substream);
-                        }
-                }
-        }
-
-
-        return IRQ_HANDLED;
-}
-
-/*-------------------------------------------------------------------------*\
- * DAI functions
-\*-------------------------------------------------------------------------*/
-/*
- * Startup.  Only that one substream allowed in each direction.
- */
-static int at32_ssc_startup(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct at32_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
-        int dir_mask;
-
-        dir_mask = ((substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
-                    SSC_DIR_MASK_PLAYBACK : SSC_DIR_MASK_CAPTURE);
-
-        spin_lock_irq(&ssc_p->lock);
-        if (ssc_p->dir_mask & dir_mask) {
-                spin_unlock_irq(&ssc_p->lock);
-                return -EBUSY;
-        }
-        ssc_p->dir_mask |= dir_mask;
-        spin_unlock_irq(&ssc_p->lock);
-
-        return 0;
-}
-
-
-
-/*
- * Shutdown.  Clear DMA parameters and shutdown the SSC if there
- * are no other substreams open.
- */
-static void at32_ssc_shutdown(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct at32_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
-        struct at32_pcm_dma_params *dma_params;
-        int dir_mask;
-
-        dma_params = ssc_p->dma_params[substream->stream];
-
-        if (dma_params != NULL) {
-                ssc_writel(dma_params->ssc->regs, CR,
-                           dma_params->mask->ssc_disable);
-                pr_debug("%s disabled SSC_SR=0x%08x\n",
-                         (substream->stream ? "receiver" : "transmit"),
-                         ssc_readl(ssc_p->ssc->regs, SR));
-
-                dma_params->ssc = NULL;
-                dma_params->substream = NULL;
-                ssc_p->dma_params[substream->stream] = NULL;
-        }
-
-
-        dir_mask = 1 << substream->stream;
-        spin_lock_irq(&ssc_p->lock);
-        ssc_p->dir_mask &= ~dir_mask;
-        if (!ssc_p->dir_mask) {
-                /* Shutdown the SSC clock */
-                pr_debug("at32-ssc: Stopping user %d clock\n",
-                         ssc_p->ssc->user);
-                clk_disable(ssc_p->ssc->clk);
-
-                if (ssc_p->initialized) {
-                        free_irq(ssc_p->ssc->irq, ssc_p);
-                        ssc_p->initialized = 0;
-                }
-
-                /* Reset the SSC */
-                ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST));
-
-                /* clear the SSC dividers */
-                ssc_p->cmr_div = 0;
-                ssc_p->tcmr_period = 0;
-                ssc_p->rcmr_period = 0;
-        }
-        spin_unlock_irq(&ssc_p->lock);
-}
-
-
-
-/*
- * Set the SSC system clock rate
- */
-static int at32_ssc_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
-                                   int clk_id, unsigned int freq, int dir)
-{
-        /* TODO: What the heck do I do here? */
-        return 0;
-}
-
-
-
-/*
- * Record DAI format for use by hw_params()
- */
-static int at32_ssc_set_dai_fmt(struct snd_soc_dai *cpu_dai,
-                                unsigned int fmt)
-{
-        struct at32_ssc_info *ssc_p = &ssc_info[cpu_dai->id];
-
-        ssc_p->daifmt = fmt;
-        return 0;
-}
-
-
-
-/*
- * Record SSC clock dividers for use in hw_params()
- */
-static int at32_ssc_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
-                                   int div_id, int div)
-{
-        struct at32_ssc_info *ssc_p = &ssc_info[cpu_dai->id];
-
-        switch (div_id) {
-        case AT32_SSC_CMR_DIV:
-                /*
-                 * The same master clock divider is used for both
-                 * transmit and receive, so if a value has already
-                 * been set, it must match this value
-                 */
-                if (ssc_p->cmr_div == 0)
-                        ssc_p->cmr_div = div;
-                else if (div != ssc_p->cmr_div)
-                        return -EBUSY;
-                break;
-
-        case AT32_SSC_TCMR_PERIOD:
-                ssc_p->tcmr_period = div;
-                break;
-
-        case AT32_SSC_RCMR_PERIOD:
-                ssc_p->rcmr_period = div;
-                break;
-
-        default:
-                return -EINVAL;
-        }
-
-        return 0;
-}
-
-
-
-/*
- * Configure the SSC
- */
-static int at32_ssc_hw_params(struct snd_pcm_substream *substream,
-                              struct snd_pcm_hw_params *params)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int id = rtd->dai->cpu_dai->id;
-        struct at32_ssc_info *ssc_p = &ssc_info[id];
-        struct at32_pcm_dma_params *dma_params;
-        int channels, bits;
-        u32 tfmr, rfmr, tcmr, rcmr;
-        int start_event;
-        int ret;
-
-
-        /*
-         * Currently, there is only one set of dma_params for each direction.
-         * If more are added, this code will have to be changed to select
-         * the proper set
-         */
-        dma_params = &ssc_dma_params[id][substream->stream];
-        dma_params->ssc = ssc_p->ssc;
-        dma_params->substream = substream;
-
-        ssc_p->dma_params[substream->stream] = dma_params;
-
-
-        /*
-         * The cpu_dai->dma_data field is only used to communicate the
-         * appropriate DMA parameters to the PCM driver's hw_params()
-         * function.  It should not be used for other purposes as it
-         * is common to all substreams.
-         */
-        rtd->dai->cpu_dai->dma_data = dma_params;
-
-        channels = params_channels(params);
-
-
-        /*
-         * Determine sample size in bits and the PDC increment
-         */
-        switch (params_format(params)) {
-        case SNDRV_PCM_FORMAT_S8:
-                bits = 8;
-                dma_params->pdc_xfer_size = 1;
-                break;
-
-        case SNDRV_PCM_FORMAT_S16:
-                bits = 16;
-                dma_params->pdc_xfer_size = 2;
-                break;
-
-        case SNDRV_PCM_FORMAT_S24:
-                bits = 24;
-                dma_params->pdc_xfer_size = 4;
-                break;
-
-        case SNDRV_PCM_FORMAT_S32:
-                bits = 32;
-                dma_params->pdc_xfer_size = 4;
-                break;
-
-        default:
-                pr_warning("at32-ssc: Unsupported PCM format %d",
-                           params_format(params));
-                return -EINVAL;
-        }
-        pr_debug("at32-ssc: bits = %d, pdc_xfer_size = %d, channels = %d\n",
-                 bits, dma_params->pdc_xfer_size, channels);
-
-
-        /*
-         * The SSC only supports up to 16-bit samples in I2S format, due
-         * to the size of the Frame Mode Register FSLEN field.
-         */
-        if ((ssc_p->daifmt & SND_SOC_DAIFMT_FORMAT_MASK) == SND_SOC_DAIFMT_I2S)
-                if (bits > 16) {
-                        pr_warning("at32-ssc: "
-                                   "sample size %d is too large for I2S\n",
-                                   bits);
-                        return -EINVAL;
-                }
-
-
-        /*
-         * Compute the SSC register settings
-         */
-        switch (ssc_p->daifmt & (SND_SOC_DAIFMT_FORMAT_MASK |
-                                 SND_SOC_DAIFMT_MASTER_MASK)) {
-        case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS:
-                /*
-                 * I2S format, SSC provides BCLK and LRS clocks.
-                 *
-                 * The SSC transmit and receive clocks are generated from the
-                 * MCK divider, and the BCLK signal is output on the SSC TK line
-                 */
-                pr_debug("at32-ssc: SSC mode is I2S BCLK / FRAME master\n");
-                rcmr = (SSC_BF(RCMR_PERIOD, ssc_p->rcmr_period) |
-                        SSC_BF(RCMR_STTDLY, START_DELAY) |
-                        SSC_BF(RCMR_START, SSC_START_FALLING_RF) |
-                        SSC_BF(RCMR_CKI, SSC_CKI_RISING) |
-                        SSC_BF(RCMR_CKO, SSC_CKO_NONE) |
-                        SSC_BF(RCMR_CKS, SSC_CKS_DIV));
-
-                rfmr = (SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE) |
-                        SSC_BF(RFMR_FSOS, SSC_FSOS_NEGATIVE) |
-                        SSC_BF(RFMR_FSLEN, bits - 1) |
-                        SSC_BF(RFMR_DATNB, channels - 1) |
-                        SSC_BIT(RFMR_MSBF) | SSC_BF(RFMR_DATLEN, bits - 1));
-
-                tcmr = (SSC_BF(TCMR_PERIOD, ssc_p->tcmr_period) |
-                        SSC_BF(TCMR_STTDLY, START_DELAY) |
-                        SSC_BF(TCMR_START, SSC_START_FALLING_RF) |
-                        SSC_BF(TCMR_CKI, SSC_CKI_FALLING) |
-                        SSC_BF(TCMR_CKO, SSC_CKO_CONTINUOUS) |
-                        SSC_BF(TCMR_CKS, SSC_CKS_DIV));
-
-                tfmr = (SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE) |
-                        SSC_BF(TFMR_FSOS, SSC_FSOS_NEGATIVE) |
-                        SSC_BF(TFMR_FSLEN, bits - 1) |
-                        SSC_BF(TFMR_DATNB, channels - 1) | SSC_BIT(TFMR_MSBF) |
-                        SSC_BF(TFMR_DATLEN, bits - 1));
-                break;
-
-
-        case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM:
-                /*
-                 * I2S format, CODEC supplies BCLK and LRC clock.
-                 *
-                 * The SSC transmit clock is obtained from the BCLK signal
-                 * on the TK line, and the SSC receive clock is generated from
-                 * the transmit clock.
-                 *
-                 * For single channel data, one sample is transferred on the
-                 * falling edge of the LRC clock.  For two channel data, one
-                 * sample is transferred on both edges of the LRC clock.
-                 */
-                pr_debug("at32-ssc: SSC mode is I2S BCLK / FRAME slave\n");
-                start_event = ((channels == 1) ?
-                               SSC_START_FALLING_RF : SSC_START_EDGE_RF);
-
-                rcmr = (SSC_BF(RCMR_STTDLY, START_DELAY) |
-                        SSC_BF(RCMR_START, start_event) |
-                        SSC_BF(RCMR_CKI, SSC_CKI_RISING) |
-                        SSC_BF(RCMR_CKO, SSC_CKO_NONE) |
-                        SSC_BF(RCMR_CKS, SSC_CKS_CLOCK));
-
-                rfmr = (SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE) |
-                        SSC_BF(RFMR_FSOS, SSC_FSOS_NONE) |
-                        SSC_BIT(RFMR_MSBF) | SSC_BF(RFMR_DATLEN, bits - 1));
-
-                tcmr = (SSC_BF(TCMR_STTDLY, START_DELAY) |
-                        SSC_BF(TCMR_START, start_event) |
-                        SSC_BF(TCMR_CKI, SSC_CKI_FALLING) |
-                        SSC_BF(TCMR_CKO, SSC_CKO_NONE) |
-                        SSC_BF(TCMR_CKS, SSC_CKS_PIN));
-
-                tfmr = (SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE) |
-                        SSC_BF(TFMR_FSOS, SSC_FSOS_NONE) |
-                        SSC_BIT(TFMR_MSBF) | SSC_BF(TFMR_DATLEN, bits - 1));
-                break;
-
-
-        case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBS_CFS:
-                /*
-                 * DSP/PCM Mode A format, SSC provides BCLK and LRC clocks.
-                 *
-                 * The SSC transmit and receive clocks are generated from the
-                 * MCK divider, and the BCLK signal is output on the SSC TK line
-                 */
-                pr_debug("at32-ssc: SSC mode is DSP A BCLK / FRAME master\n");
-                rcmr = (SSC_BF(RCMR_PERIOD, ssc_p->rcmr_period) |
-                        SSC_BF(RCMR_STTDLY, 1) |
-                        SSC_BF(RCMR_START, SSC_START_RISING_RF) |
-                        SSC_BF(RCMR_CKI, SSC_CKI_RISING) |
-                        SSC_BF(RCMR_CKO, SSC_CKO_NONE) |
-                        SSC_BF(RCMR_CKS, SSC_CKS_DIV));
-
-                rfmr = (SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE) |
-                        SSC_BF(RFMR_FSOS, SSC_FSOS_POSITIVE) |
-                        SSC_BF(RFMR_DATNB, channels - 1) |
-                        SSC_BIT(RFMR_MSBF) | SSC_BF(RFMR_DATLEN, bits - 1));
-
-                tcmr = (SSC_BF(TCMR_PERIOD, ssc_p->tcmr_period) |
-                        SSC_BF(TCMR_STTDLY, 1) |
-                        SSC_BF(TCMR_START, SSC_START_RISING_RF) |
-                        SSC_BF(TCMR_CKI, SSC_CKI_RISING) |
-                        SSC_BF(TCMR_CKO, SSC_CKO_CONTINUOUS) |
-                        SSC_BF(TCMR_CKS, SSC_CKS_DIV));
-
-                tfmr = (SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE) |
-                        SSC_BF(TFMR_FSOS, SSC_FSOS_POSITIVE) |
-                        SSC_BF(TFMR_DATNB, channels - 1) |
-                        SSC_BIT(TFMR_MSBF) | SSC_BF(TFMR_DATLEN, bits - 1));
-                break;
-
-
-        case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBM_CFM:
-        default:
-                pr_warning("at32-ssc: unsupported DAI format 0x%x\n",
-                           ssc_p->daifmt);
-                return -EINVAL;
-                break;
-        }
-        pr_debug("at32-ssc: RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
-                 rcmr, rfmr, tcmr, tfmr);
-
-
-        if (!ssc_p->initialized) {
-                /* enable peripheral clock */
-                pr_debug("at32-ssc: Starting clock\n");
-                clk_enable(ssc_p->ssc->clk);
-
-                /* Reset the SSC and its PDC registers */
-                ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST));
-
-                ssc_writel(ssc_p->ssc->regs, PDC_RPR, 0);
-                ssc_writel(ssc_p->ssc->regs, PDC_RCR, 0);
-                ssc_writel(ssc_p->ssc->regs, PDC_RNPR, 0);
-                ssc_writel(ssc_p->ssc->regs, PDC_RNCR, 0);
-
-                ssc_writel(ssc_p->ssc->regs, PDC_TPR, 0);
-                ssc_writel(ssc_p->ssc->regs, PDC_TCR, 0);
-                ssc_writel(ssc_p->ssc->regs, PDC_TNPR, 0);
-                ssc_writel(ssc_p->ssc->regs, PDC_TNCR, 0);
-
-                ret = request_irq(ssc_p->ssc->irq, at32_ssc_interrupt, 0,
-                                  ssc_p->name, ssc_p);
-                if (ret < 0) {
-                        pr_warning("at32-ssc: request irq failed (%d)\n", ret);
-                        pr_debug("at32-ssc: Stopping clock\n");
-                        clk_disable(ssc_p->ssc->clk);
-                        return ret;
-                }
-
-                ssc_p->initialized = 1;
-        }
-
-        /* Set SSC clock mode register */
-        ssc_writel(ssc_p->ssc->regs, CMR, ssc_p->cmr_div);
-
-        /* set receive clock mode and format */
-        ssc_writel(ssc_p->ssc->regs, RCMR, rcmr);
-        ssc_writel(ssc_p->ssc->regs, RFMR, rfmr);
-
-        /* set transmit clock mode and format */
-        ssc_writel(ssc_p->ssc->regs, TCMR, tcmr);
-        ssc_writel(ssc_p->ssc->regs, TFMR, tfmr);
-
-        pr_debug("at32-ssc: SSC initialized\n");
-        return 0;
-}
-
-
-
-static int at32_ssc_prepare(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct at32_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
-        struct at32_pcm_dma_params *dma_params;
-
-        dma_params = ssc_p->dma_params[substream->stream];
-
-        ssc_writel(dma_params->ssc->regs, CR, dma_params->mask->ssc_enable);
-
-        return 0;
-}
-
-
-
-#ifdef CONFIG_PM
-static int at32_ssc_suspend(struct platform_device *pdev,
-                            struct snd_soc_dai *cpu_dai)
-{
-        struct at32_ssc_info *ssc_p;
-
-        if (!cpu_dai->active)
-                return 0;
-
-        ssc_p = &ssc_info[cpu_dai->id];
-
-        /* Save the status register before disabling transmit and receive */
-        ssc_p->ssc_state.ssc_sr = ssc_readl(ssc_p->ssc->regs, SR);
-        ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_TXDIS) | SSC_BIT(CR_RXDIS));
-
-        /* Save the current interrupt mask, then disable unmasked interrupts */
-        ssc_p->ssc_state.ssc_imr = ssc_readl(ssc_p->ssc->regs, IMR);
-        ssc_writel(ssc_p->ssc->regs, IDR, ssc_p->ssc_state.ssc_imr);
-
-        ssc_p->ssc_state.ssc_cmr = ssc_readl(ssc_p->ssc->regs, CMR);
-        ssc_p->ssc_state.ssc_rcmr = ssc_readl(ssc_p->ssc->regs, RCMR);
-        ssc_p->ssc_state.ssc_rfmr = ssc_readl(ssc_p->ssc->regs, RFMR);
-        ssc_p->ssc_state.ssc_tcmr = ssc_readl(ssc_p->ssc->regs, TCMR);
-        ssc_p->ssc_state.ssc_tfmr = ssc_readl(ssc_p->ssc->regs, TFMR);
-
-        return 0;
-}
-
-
-
-static int at32_ssc_resume(struct platform_device *pdev,
-                           struct snd_soc_dai *cpu_dai)
-{
-        struct at32_ssc_info *ssc_p;
-        u32 cr;
-
-        if (!cpu_dai->active)
-                return 0;
-
-        ssc_p = &ssc_info[cpu_dai->id];
-
-        /* restore SSC register settings */
-        ssc_writel(ssc_p->ssc->regs, TFMR, ssc_p->ssc_state.ssc_tfmr);
-        ssc_writel(ssc_p->ssc->regs, TCMR, ssc_p->ssc_state.ssc_tcmr);
-        ssc_writel(ssc_p->ssc->regs, RFMR, ssc_p->ssc_state.ssc_rfmr);
-        ssc_writel(ssc_p->ssc->regs, RCMR, ssc_p->ssc_state.ssc_rcmr);
-        ssc_writel(ssc_p->ssc->regs, CMR, ssc_p->ssc_state.ssc_cmr);
-
-        /* re-enable interrupts */
-        ssc_writel(ssc_p->ssc->regs, IER, ssc_p->ssc_state.ssc_imr);
-
-        /* Re-enable recieve and transmit as appropriate */
-        cr = 0;
-        cr |=
-            (ssc_p->ssc_state.ssc_sr & SSC_BIT(SR_RXEN)) ? SSC_BIT(CR_RXEN) : 0;
-        cr |=
-            (ssc_p->ssc_state.ssc_sr & SSC_BIT(SR_TXEN)) ? SSC_BIT(CR_TXEN) : 0;
-        ssc_writel(ssc_p->ssc->regs, CR, cr);
-
-        return 0;
-}
-#else /* CONFIG_PM */
-#  define at32_ssc_suspend      NULL
-#  define at32_ssc_resume       NULL
-#endif /* CONFIG_PM */
-
-
-#define AT32_SSC_RATES \
-    (SNDRV_PCM_RATE_8000  | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
-     SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
-     SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
-
-
-#define AT32_SSC_FORMATS \
-    (SNDRV_PCM_FMTBIT_S8  | SNDRV_PCM_FMTBIT_S16 | \
-     SNDRV_PCM_FMTBIT_S24 | SNDRV_PCM_FMTBIT_S32)
-
-
-struct snd_soc_dai at32_ssc_dai[NUM_SSC_DEVICES] = {
-        {
-         .name = "at32-ssc0",
-         .id = 0,
-         .type = SND_SOC_DAI_PCM,
-         .suspend = at32_ssc_suspend,
-         .resume = at32_ssc_resume,
-         .playback = {
-                      .channels_min = 1,
-                      .channels_max = 2,
-                      .rates = AT32_SSC_RATES,
-                      .formats = AT32_SSC_FORMATS,
-                      },
-         .capture = {
-                     .channels_min = 1,
-                     .channels_max = 2,
-                     .rates = AT32_SSC_RATES,
-                     .formats = AT32_SSC_FORMATS,
-                     },
-         .ops = {
-                 .startup = at32_ssc_startup,
-                 .shutdown = at32_ssc_shutdown,
-                 .prepare = at32_ssc_prepare,
-                 .hw_params = at32_ssc_hw_params,
-                 },
-         .dai_ops = {
-                     .set_sysclk = at32_ssc_set_dai_sysclk,
-                     .set_fmt = at32_ssc_set_dai_fmt,
-                     .set_clkdiv = at32_ssc_set_dai_clkdiv,
-                     },
-         .private_data = &ssc_info[0],
-         },
-        {
-         .name = "at32-ssc1",
-         .id = 1,
-         .type = SND_SOC_DAI_PCM,
-         .suspend = at32_ssc_suspend,
-         .resume = at32_ssc_resume,
-         .playback = {
-                      .channels_min = 1,
-                      .channels_max = 2,
-                      .rates = AT32_SSC_RATES,
-                      .formats = AT32_SSC_FORMATS,
-                      },
-         .capture = {
-                     .channels_min = 1,
-                     .channels_max = 2,
-                     .rates = AT32_SSC_RATES,
-                     .formats = AT32_SSC_FORMATS,
-                     },
-         .ops = {
-                 .startup = at32_ssc_startup,
-                 .shutdown = at32_ssc_shutdown,
-                 .prepare = at32_ssc_prepare,
-                 .hw_params = at32_ssc_hw_params,
-                 },
-         .dai_ops = {
-                     .set_sysclk = at32_ssc_set_dai_sysclk,
-                     .set_fmt = at32_ssc_set_dai_fmt,
-                     .set_clkdiv = at32_ssc_set_dai_clkdiv,
-                     },
-         .private_data = &ssc_info[1],
-         },
-        {
-         .name = "at32-ssc2",
-         .id = 2,
-         .type = SND_SOC_DAI_PCM,
-         .suspend = at32_ssc_suspend,
-         .resume = at32_ssc_resume,
-         .playback = {
-                      .channels_min = 1,
-                      .channels_max = 2,
-                      .rates = AT32_SSC_RATES,
-                      .formats = AT32_SSC_FORMATS,
-                      },
-         .capture = {
-                     .channels_min = 1,
-                     .channels_max = 2,
-                     .rates = AT32_SSC_RATES,
-                     .formats = AT32_SSC_FORMATS,
-                     },
-         .ops = {
-                 .startup = at32_ssc_startup,
-                 .shutdown = at32_ssc_shutdown,
-                 .prepare = at32_ssc_prepare,
-                 .hw_params = at32_ssc_hw_params,
-                 },
-         .dai_ops = {
-                     .set_sysclk = at32_ssc_set_dai_sysclk,
-                     .set_fmt = at32_ssc_set_dai_fmt,
-                     .set_clkdiv = at32_ssc_set_dai_clkdiv,
-                     },
-         .private_data = &ssc_info[2],
-         },
-};
-EXPORT_SYMBOL_GPL(at32_ssc_dai);
-
-
-MODULE_AUTHOR("Geoffrey Wossum <gwossum@acm.org>");
-MODULE_DESCRIPTION("AT32 SSC ASoC Interface");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/at32/at32-ssc.h b/sound/soc/at32/at32-ssc.h
deleted file mode 100644
index 3c052dbbe46..00000000000
--- a/sound/soc/at32/at32-ssc.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* sound/soc/at32/at32-ssc.h
- * ASoC SSC interface for Atmel AT32 SoC
- *
- * Copyright (C) 2008 Long Range Systems
- *    Geoffrey Wossum <gwossum@acm.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __SOUND_SOC_AT32_AT32_SSC_H
-#define __SOUND_SOC_AT32_AT32_SSC_H __FILE__
-
-#include <linux/types.h>
-#include <linux/atmel-ssc.h>
-
-#include "at32-pcm.h"
-
-
-
-struct at32_ssc_state {
-        u32 ssc_cmr;
-        u32 ssc_rcmr;
-        u32 ssc_rfmr;
-        u32 ssc_tcmr;
-        u32 ssc_tfmr;
-        u32 ssc_sr;
-        u32 ssc_imr;
-};
-
-
-
-struct at32_ssc_info {
-        char *name;
-        struct ssc_device *ssc;
-        spinlock_t lock;        /* lock for dir_mask */
-        unsigned short dir_mask;        /* 0=unused, 1=playback, 2=capture */
-        unsigned short initialized;     /* true if SSC has been initialized */
-        unsigned short daifmt;
-        unsigned short cmr_div;
-        unsigned short tcmr_period;
-        unsigned short rcmr_period;
-        struct at32_pcm_dma_params *dma_params[2];
-        struct at32_ssc_state ssc_state;
-};
-
-
-/* SSC divider ids */
-#define AT32_SSC_CMR_DIV        0       /* MCK divider for BCLK */
-#define AT32_SSC_TCMR_PERIOD    1       /* BCLK divider for transmit FS */
-#define AT32_SSC_RCMR_PERIOD    2       /* BCLK divider for receive FS */
-
-
-extern struct snd_soc_dai at32_ssc_dai[];
-
-
-
-#endif /* __SOUND_SOC_AT32_AT32_SSC_H */
diff --git a/sound/soc/at91/Kconfig b/sound/soc/at91/Kconfig
deleted file mode 100644
index 85a883299c2..00000000000
--- a/sound/soc/at91/Kconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-config SND_AT91_SOC
-        tristate "SoC Audio for the Atmel AT91 System-on-Chip"
-        depends on ARCH_AT91
-        help
-          Say Y or M if you want to add support for codecs attached to
-          the AT91 SSC interface. You will also need
-          to select the audio interfaces to support below.
-
-config SND_AT91_SOC_SSC
-        tristate
diff --git a/sound/soc/at91/Makefile b/sound/soc/at91/Makefile
deleted file mode 100644
index b817f11df28..00000000000
--- a/sound/soc/at91/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# AT91 Platform Support
-snd-soc-at91-objs := at91-pcm.o
-snd-soc-at91-ssc-objs := at91-ssc.o
-
-obj-$(CONFIG_SND_AT91_SOC) += snd-soc-at91.o
-obj-$(CONFIG_SND_AT91_SOC_SSC) += snd-soc-at91-ssc.o
diff --git a/sound/soc/at91/at91-pcm.c b/sound/soc/at91/at91-pcm.c
deleted file mode 100644
index 7ab48bd25e4..00000000000
--- a/sound/soc/at91/at91-pcm.c
+++ /dev/null
@@ -1,434 +0,0 @@
-/*
- * at91-pcm.c -- ALSA PCM interface for the Atmel AT91 SoC
- *
- * Author:      Frank Mandarino <fmandarino@endrelia.com>
- *              Endrelia Technologies Inc.
- * Created:     Mar 3, 2006
- *
- * Based on pxa2xx-pcm.c by:
- *
- * Author:      Nicolas Pitre
- * Created:     Nov 30, 2004
- * Copyright:   (C) 2004 MontaVista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-#include <linux/atmel_pdc.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include <mach/hardware.h>
-#include <mach/at91_ssc.h>
-
-#include "at91-pcm.h"
-
-#if 0
-#define DBG(x...)       printk(KERN_INFO "at91-pcm: " x)
-#else
-#define DBG(x...)
-#endif
-
-static const struct snd_pcm_hardware at91_pcm_hardware = {
-        .info                   = SNDRV_PCM_INFO_MMAP |
-                                  SNDRV_PCM_INFO_MMAP_VALID |
-                                  SNDRV_PCM_INFO_INTERLEAVED |
-                                  SNDRV_PCM_INFO_PAUSE,
-        .formats                = SNDRV_PCM_FMTBIT_S16_LE,
-        .period_bytes_min       = 32,
-        .period_bytes_max       = 8192,
-        .periods_min            = 2,
-        .periods_max            = 1024,
-        .buffer_bytes_max       = 32 * 1024,
-};
-
-struct at91_runtime_data {
-        struct at91_pcm_dma_params *params;
-        dma_addr_t dma_buffer;                  /* physical address of dma buffer */
-        dma_addr_t dma_buffer_end;              /* first address beyond DMA buffer */
-        size_t period_size;
-        dma_addr_t period_ptr;                  /* physical address of next period */
-        u32 pdc_xpr_save;                       /* PDC register save */
-        u32 pdc_xcr_save;
-        u32 pdc_xnpr_save;
-        u32 pdc_xncr_save;
-};
-
-static void at91_pcm_dma_irq(u32 ssc_sr,
-        struct snd_pcm_substream *substream)
-{
-        struct at91_runtime_data *prtd = substream->runtime->private_data;
-        struct at91_pcm_dma_params *params = prtd->params;
-        static int count = 0;
-
-        count++;
-
-        if (ssc_sr & params->mask->ssc_endbuf) {
-
-                printk(KERN_WARNING
-                        "at91-pcm: buffer %s on %s (SSC_SR=%#x, count=%d)\n",
-                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK
-                                ? "underrun" : "overrun",
-                        params->name, ssc_sr, count);
-
-                /* re-start the PDC */
-                at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_disable);
-
-                prtd->period_ptr += prtd->period_size;
-                if (prtd->period_ptr >= prtd->dma_buffer_end) {
-                        prtd->period_ptr = prtd->dma_buffer;
-                }
-
-                at91_ssc_write(params->ssc_base + params->pdc->xpr, prtd->period_ptr);
-                at91_ssc_write(params->ssc_base + params->pdc->xcr,
-                                prtd->period_size / params->pdc_xfer_size);
-
-                at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_enable);
-        }
-
-        if (ssc_sr & params->mask->ssc_endx) {
-
-                /* Load the PDC next pointer and counter registers */
-                prtd->period_ptr += prtd->period_size;
-                if (prtd->period_ptr >= prtd->dma_buffer_end) {
-                        prtd->period_ptr = prtd->dma_buffer;
-                }
-                at91_ssc_write(params->ssc_base + params->pdc->xnpr,
-                               prtd->period_ptr);
-                at91_ssc_write(params->ssc_base + params->pdc->xncr,
-                                prtd->period_size / params->pdc_xfer_size);
-        }
-
-        snd_pcm_period_elapsed(substream);
-}
-
-static int at91_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct at91_runtime_data *prtd = runtime->private_data;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-
-        /* this may get called several times by oss emulation
-         * with different params */
-
-        snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
-        runtime->dma_bytes = params_buffer_bytes(params);
-
-        prtd->params = rtd->dai->cpu_dai->dma_data;
-        prtd->params->dma_intr_handler = at91_pcm_dma_irq;
-
-        prtd->dma_buffer = runtime->dma_addr;
-        prtd->dma_buffer_end = runtime->dma_addr + runtime->dma_bytes;
-        prtd->period_size = params_period_bytes(params);
-
-        DBG("hw_params: DMA for %s initialized (dma_bytes=%d, period_size=%d)\n",
-                prtd->params->name, runtime->dma_bytes, prtd->period_size);
-        return 0;
-}
-
-static int at91_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-        struct at91_runtime_data *prtd = substream->runtime->private_data;
-        struct at91_pcm_dma_params *params = prtd->params;
-
-        if (params != NULL) {
-                at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_disable);
-                prtd->params->dma_intr_handler = NULL;
-        }
-
-        return 0;
-}
-
-static int at91_pcm_prepare(struct snd_pcm_substream *substream)
-{
-        struct at91_runtime_data *prtd = substream->runtime->private_data;
-        struct at91_pcm_dma_params *params = prtd->params;
-
-        at91_ssc_write(params->ssc_base + AT91_SSC_IDR,
-                        params->mask->ssc_endx | params->mask->ssc_endbuf);
-
-        at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_disable);
-        return 0;
-}
-
-static int at91_pcm_trigger(struct snd_pcm_substream *substream,
-        int cmd)
-{
-        struct at91_runtime_data *prtd = substream->runtime->private_data;
-        struct at91_pcm_dma_params *params = prtd->params;
-        int ret = 0;
-
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-                prtd->period_ptr = prtd->dma_buffer;
-
-                at91_ssc_write(params->ssc_base + params->pdc->xpr, prtd->period_ptr);
-                at91_ssc_write(params->ssc_base + params->pdc->xcr,
-                                prtd->period_size / params->pdc_xfer_size);
-
-                prtd->period_ptr += prtd->period_size;
-                at91_ssc_write(params->ssc_base + params->pdc->xnpr, prtd->period_ptr);
-                at91_ssc_write(params->ssc_base + params->pdc->xncr,
-                                prtd->period_size / params->pdc_xfer_size);
-
-                DBG("trigger: period_ptr=%lx, xpr=%lx, xcr=%ld, xnpr=%lx, xncr=%ld\n",
-                        (unsigned long) prtd->period_ptr,
-                        at91_ssc_read(params->ssc_base + params->pdc->xpr),
-                        at91_ssc_read(params->ssc_base + params->pdc->xcr),
-                        at91_ssc_read(params->ssc_base + params->pdc->xnpr),
-                        at91_ssc_read(params->ssc_base + params->pdc->xncr));
-
-                at91_ssc_write(params->ssc_base + AT91_SSC_IER,
-                        params->mask->ssc_endx | params->mask->ssc_endbuf);
-
-                at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR,
-                        params->mask->pdc_enable);
-
-                DBG("sr=%lx imr=%lx\n",
-                    at91_ssc_read(params->ssc_base + AT91_SSC_SR),
-                    at91_ssc_read(params->ssc_base + AT91_SSC_IMR));
-                break;
-
-        case SNDRV_PCM_TRIGGER_STOP:
-        case SNDRV_PCM_TRIGGER_SUSPEND:
-        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_disable);
-                break;
-
-        case SNDRV_PCM_TRIGGER_RESUME:
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_enable);
-                break;
-
-        default:
-                ret = -EINVAL;
-        }
-
-        return ret;
-}
-
-static snd_pcm_uframes_t at91_pcm_pointer(
-        struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct at91_runtime_data *prtd = runtime->private_data;
-        struct at91_pcm_dma_params *params = prtd->params;
-        dma_addr_t ptr;
-        snd_pcm_uframes_t x;
-
-        ptr = (dma_addr_t) at91_ssc_read(params->ssc_base + params->pdc->xpr);
-        x = bytes_to_frames(runtime, ptr - prtd->dma_buffer);
-
-        if (x == runtime->buffer_size)
-                x = 0;
-        return x;
-}
-
-static int at91_pcm_open(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct at91_runtime_data *prtd;
-        int ret = 0;
-
-        snd_soc_set_runtime_hwparams(substream, &at91_pcm_hardware);
-
-        /* ensure that buffer size is a multiple of period size */
-        ret = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
-        if (ret < 0)
-                goto out;
-
-        prtd = kzalloc(sizeof(struct at91_runtime_data), GFP_KERNEL);
-        if (prtd == NULL) {
-                ret = -ENOMEM;
-                goto out;
-        }
-        runtime->private_data = prtd;
-
- out:
-        return ret;
-}
-
-static int at91_pcm_close(struct snd_pcm_substream *substream)
-{
-        struct at91_runtime_data *prtd = substream->runtime->private_data;
-
-        kfree(prtd);
-        return 0;
-}
-
-static int at91_pcm_mmap(struct snd_pcm_substream *substream,
-        struct vm_area_struct *vma)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-
-        return dma_mmap_writecombine(substream->pcm->card->dev, vma,
-                                     runtime->dma_area,
-                                     runtime->dma_addr,
-                                     runtime->dma_bytes);
-}
-
-struct snd_pcm_ops at91_pcm_ops = {
-        .open           = at91_pcm_open,
-        .close          = at91_pcm_close,
-        .ioctl          = snd_pcm_lib_ioctl,
-        .hw_params      = at91_pcm_hw_params,
-        .hw_free        = at91_pcm_hw_free,
-        .prepare        = at91_pcm_prepare,
-        .trigger        = at91_pcm_trigger,
-        .pointer        = at91_pcm_pointer,
-        .mmap           = at91_pcm_mmap,
-};
-
-static int at91_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
-        int stream)
-{
-        struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-        struct snd_dma_buffer *buf = &substream->dma_buffer;
-        size_t size = at91_pcm_hardware.buffer_bytes_max;
-
-        buf->dev.type = SNDRV_DMA_TYPE_DEV;
-        buf->dev.dev = pcm->card->dev;
-        buf->private_data = NULL;
-        buf->area = dma_alloc_writecombine(pcm->card->dev, size,
-                                           &buf->addr, GFP_KERNEL);
-
-        DBG("preallocate_dma_buffer: area=%p, addr=%p, size=%d\n",
-                (void *) buf->area,
-                (void *) buf->addr,
-                size);
-
-        if (!buf->area)
-                return -ENOMEM;
-
-        buf->bytes = size;
-        return 0;
-}
-
-static u64 at91_pcm_dmamask = 0xffffffff;
-
-static int at91_pcm_new(struct snd_card *card,
-        struct snd_soc_dai *dai, struct snd_pcm *pcm)
-{
-        int ret = 0;
-
-        if (!card->dev->dma_mask)
-                card->dev->dma_mask = &at91_pcm_dmamask;
-        if (!card->dev->coherent_dma_mask)
-                card->dev->coherent_dma_mask = 0xffffffff;
-
-        if (dai->playback.channels_min) {
-                ret = at91_pcm_preallocate_dma_buffer(pcm,
-                        SNDRV_PCM_STREAM_PLAYBACK);
-                if (ret)
-                        goto out;
-        }
-
-        if (dai->capture.channels_min) {
-                ret = at91_pcm_preallocate_dma_buffer(pcm,
-                        SNDRV_PCM_STREAM_CAPTURE);
-                if (ret)
-                        goto out;
-        }
- out:
-        return ret;
-}
-
-static void at91_pcm_free_dma_buffers(struct snd_pcm *pcm)
-{
-        struct snd_pcm_substream *substream;
-        struct snd_dma_buffer *buf;
-        int stream;
-
-        for (stream = 0; stream < 2; stream++) {
-                substream = pcm->streams[stream].substream;
-                if (!substream)
-                        continue;
-
-                buf = &substream->dma_buffer;
-                if (!buf->area)
-                        continue;
-
-                dma_free_writecombine(pcm->card->dev, buf->bytes,
-                                      buf->area, buf->addr);
-                buf->area = NULL;
-        }
-}
-
-#ifdef CONFIG_PM
-static int at91_pcm_suspend(struct platform_device *pdev,
-        struct snd_soc_dai *dai)
-{
-        struct snd_pcm_runtime *runtime = dai->runtime;
-        struct at91_runtime_data *prtd;
-        struct at91_pcm_dma_params *params;
-
-        if (!runtime)
-                return 0;
-
-        prtd = runtime->private_data;
-        params = prtd->params;
-
-        /* disable the PDC and save the PDC registers */
-
-        at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_disable);
-
-        prtd->pdc_xpr_save  = at91_ssc_read(params->ssc_base + params->pdc->xpr);
-        prtd->pdc_xcr_save  = at91_ssc_read(params->ssc_base + params->pdc->xcr);
-        prtd->pdc_xnpr_save = at91_ssc_read(params->ssc_base + params->pdc->xnpr);
-        prtd->pdc_xncr_save = at91_ssc_read(params->ssc_base + params->pdc->xncr);
-
-        return 0;
-}
-
-static int at91_pcm_resume(struct platform_device *pdev,
-        struct snd_soc_dai *dai)
-{
-        struct snd_pcm_runtime *runtime = dai->runtime;
-        struct at91_runtime_data *prtd;
-        struct at91_pcm_dma_params *params;
-
-        if (!runtime)
-                return 0;
-
-        prtd = runtime->private_data;
-        params = prtd->params;
-
-        /* restore the PDC registers and enable the PDC */
-        at91_ssc_write(params->ssc_base + params->pdc->xpr,  prtd->pdc_xpr_save);
-        at91_ssc_write(params->ssc_base + params->pdc->xcr,  prtd->pdc_xcr_save);
-        at91_ssc_write(params->ssc_base + params->pdc->xnpr, prtd->pdc_xnpr_save);
-        at91_ssc_write(params->ssc_base + params->pdc->xncr, prtd->pdc_xncr_save);
-
-        at91_ssc_write(params->ssc_base + ATMEL_PDC_PTCR, params->mask->pdc_enable);
-        return 0;
-}
-#else
-#define at91_pcm_suspend        NULL
-#define at91_pcm_resume         NULL
-#endif
-
-struct snd_soc_platform at91_soc_platform = {
-        .name           = "at91-audio",
-        .pcm_ops        = &at91_pcm_ops,
-        .pcm_new        = at91_pcm_new,
-        .pcm_free       = at91_pcm_free_dma_buffers,
-        .suspend        = at91_pcm_suspend,
-        .resume         = at91_pcm_resume,
-};
-
-EXPORT_SYMBOL_GPL(at91_soc_platform);
-
-MODULE_AUTHOR("Frank Mandarino <fmandarino@endrelia.com>");
-MODULE_DESCRIPTION("Atmel AT91 PCM module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/at91/at91-pcm.h b/sound/soc/at91/at91-pcm.h
deleted file mode 100644
index e5aada2cb10..00000000000
--- a/sound/soc/at91/at91-pcm.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * at91-pcm.h - ALSA PCM interface for the Atmel AT91 SoC
- *
- * Author:      Frank Mandarino <fmandarino@endrelia.com>
- *              Endrelia Technologies Inc.
- * Created:     Mar 3, 2006
- *
- * Based on pxa2xx-pcm.h by:
- *
- * Author:      Nicolas Pitre
- * Created:     Nov 30, 2004
- * Copyright:   MontaVista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _AT91_PCM_H
-#define _AT91_PCM_H
-
-#include <mach/hardware.h>
-
-struct at91_ssc_periph {
-        void __iomem    *base;
-        u32             pid;
-};
-
-/*
- * Registers and status bits that are required by the PCM driver.
- */
-struct at91_pdc_regs {
-        unsigned int    xpr;            /* PDC recv/trans pointer */
-        unsigned int    xcr;            /* PDC recv/trans counter */
-        unsigned int    xnpr;           /* PDC next recv/trans pointer */
-        unsigned int    xncr;           /* PDC next recv/trans counter */
-        unsigned int    ptcr;           /* PDC transfer control */
-};
-
-struct at91_ssc_mask {
-        u32     ssc_enable;             /* SSC recv/trans enable */
-        u32     ssc_disable;            /* SSC recv/trans disable */
-        u32     ssc_endx;               /* SSC ENDTX or ENDRX */
-        u32     ssc_endbuf;             /* SSC TXBUFE or RXBUFF */
-        u32     pdc_enable;             /* PDC recv/trans enable */
-        u32     pdc_disable;            /* PDC recv/trans disable */
-};
-
-/*
- * This structure, shared between the PCM driver and the interface,
- * contains all information required by the PCM driver to perform the
- * PDC DMA operation.  All fields except dma_intr_handler() are initialized
- * by the interface.  The dms_intr_handler() pointer is set by the PCM
- * driver and called by the interface SSC interrupt handler if it is
- * non-NULL.
- */
-struct at91_pcm_dma_params {
-        char *name;                     /* stream identifier */
-        int pdc_xfer_size;              /* PDC counter increment in bytes */
-        void __iomem *ssc_base;         /* SSC base address */
-        struct at91_pdc_regs *pdc; /* PDC receive or transmit registers */
-        struct at91_ssc_mask *mask;/* SSC & PDC status bits */
-        struct snd_pcm_substream *substream;
-        void (*dma_intr_handler)(u32, struct snd_pcm_substream *);
-};
-
-extern struct snd_soc_platform at91_soc_platform;
-
-#define at91_ssc_read(a)        ((unsigned long) __raw_readl(a))
-#define at91_ssc_write(a,v)     __raw_writel((v),(a))
-
-#endif /* _AT91_PCM_H */
diff --git a/sound/soc/at91/at91-ssc.c b/sound/soc/at91/at91-ssc.c
deleted file mode 100644
index 1b61cc46126..00000000000
--- a/sound/soc/at91/at91-ssc.c
+++ /dev/null
@@ -1,791 +0,0 @@
-/*
- * at91-ssc.c  --  ALSA SoC AT91 SSC Audio Layer Platform driver
- *
- * Author: Frank Mandarino <fmandarino@endrelia.com>
- *         Endrelia Technologies Inc.
- *
- * Based on pxa2xx Platform drivers by
- * Liam Girdwood <lrg@slimlogic.co.uk>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/atmel_pdc.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-
-#include <mach/hardware.h>
-#include <mach/at91_pmc.h>
-#include <mach/at91_ssc.h>
-
-#include "at91-pcm.h"
-#include "at91-ssc.h"
-
-#if 0
-#define DBG(x...)       printk(KERN_DEBUG "at91-ssc:" x)
-#else
-#define DBG(x...)
-#endif
-
-#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9G20)
-#define NUM_SSC_DEVICES         1
-#else
-#define NUM_SSC_DEVICES         3
-#endif
-
-
-/*
- * SSC PDC registers required by the PCM DMA engine.
- */
-static struct at91_pdc_regs pdc_tx_reg = {
-        .xpr            = ATMEL_PDC_TPR,
-        .xcr            = ATMEL_PDC_TCR,
-        .xnpr           = ATMEL_PDC_TNPR,
-        .xncr           = ATMEL_PDC_TNCR,
-};
-
-static struct at91_pdc_regs pdc_rx_reg = {
-        .xpr            = ATMEL_PDC_RPR,
-        .xcr            = ATMEL_PDC_RCR,
-        .xnpr           = ATMEL_PDC_RNPR,
-        .xncr           = ATMEL_PDC_RNCR,
-};
-
-/*
- * SSC & PDC status bits for transmit and receive.
- */
-static struct at91_ssc_mask ssc_tx_mask = {
-        .ssc_enable     = AT91_SSC_TXEN,
-        .ssc_disable    = AT91_SSC_TXDIS,
-        .ssc_endx       = AT91_SSC_ENDTX,
-        .ssc_endbuf     = AT91_SSC_TXBUFE,
-        .pdc_enable     = ATMEL_PDC_TXTEN,
-        .pdc_disable    = ATMEL_PDC_TXTDIS,
-};
-
-static struct at91_ssc_mask ssc_rx_mask = {
-        .ssc_enable     = AT91_SSC_RXEN,
-        .ssc_disable    = AT91_SSC_RXDIS,
-        .ssc_endx       = AT91_SSC_ENDRX,
-        .ssc_endbuf     = AT91_SSC_RXBUFF,
-        .pdc_enable     = ATMEL_PDC_RXTEN,
-        .pdc_disable    = ATMEL_PDC_RXTDIS,
-};
-
-
-/*
- * DMA parameters.
- */
-static struct at91_pcm_dma_params ssc_dma_params[NUM_SSC_DEVICES][2] = {
-        {{
-        .name           = "SSC0 PCM out",
-        .pdc            = &pdc_tx_reg,
-        .mask           = &ssc_tx_mask,
-        },
-        {
-        .name           = "SSC0 PCM in",
-        .pdc            = &pdc_rx_reg,
-        .mask           = &ssc_rx_mask,
-        }},
-#if NUM_SSC_DEVICES == 3
-        {{
-        .name           = "SSC1 PCM out",
-        .pdc            = &pdc_tx_reg,
-        .mask           = &ssc_tx_mask,
-        },
-        {
-        .name           = "SSC1 PCM in",
-        .pdc            = &pdc_rx_reg,
-        .mask           = &ssc_rx_mask,
-        }},
-        {{
-        .name           = "SSC2 PCM out",
-        .pdc            = &pdc_tx_reg,
-        .mask           = &ssc_tx_mask,
-        },
-        {
-        .name           = "SSC2 PCM in",
-        .pdc            = &pdc_rx_reg,
-        .mask           = &ssc_rx_mask,
-        }},
-#endif
-};
-
-struct at91_ssc_state {
-        u32     ssc_cmr;
-        u32     ssc_rcmr;
-        u32     ssc_rfmr;
-        u32     ssc_tcmr;
-        u32     ssc_tfmr;
-        u32     ssc_sr;
-        u32     ssc_imr;
-};
-
-static struct at91_ssc_info {
-        char            *name;
-        struct at91_ssc_periph ssc;
-        spinlock_t      lock;           /* lock for dir_mask */
-        unsigned short  dir_mask;       /* 0=unused, 1=playback, 2=capture */
-        unsigned short  initialized;    /* 1=SSC has been initialized */
-        unsigned short  daifmt;
-        unsigned short  cmr_div;
-        unsigned short  tcmr_period;
-        unsigned short  rcmr_period;
-        struct at91_pcm_dma_params *dma_params[2];
-        struct at91_ssc_state ssc_state;
-
-} ssc_info[NUM_SSC_DEVICES] = {
-        {
-        .name           = "ssc0",
-        .lock           = __SPIN_LOCK_UNLOCKED(ssc_info[0].lock),
-        .dir_mask       = 0,
-        .initialized    = 0,
-        },
-#if NUM_SSC_DEVICES == 3
-        {
-        .name           = "ssc1",
-        .lock           = __SPIN_LOCK_UNLOCKED(ssc_info[1].lock),
-        .dir_mask       = 0,
-        .initialized    = 0,
-        },
-        {
-        .name           = "ssc2",
-        .lock           = __SPIN_LOCK_UNLOCKED(ssc_info[2].lock),
-        .dir_mask       = 0,
-        .initialized    = 0,
-        },
-#endif
-};
-
-static unsigned int at91_ssc_sysclk;
-
-/*
- * SSC interrupt handler.  Passes PDC interrupts to the DMA
- * interrupt handler in the PCM driver.
- */
-static irqreturn_t at91_ssc_interrupt(int irq, void *dev_id)
-{
-        struct at91_ssc_info *ssc_p = dev_id;
-        struct at91_pcm_dma_params *dma_params;
-        u32 ssc_sr;
-        int i;
-
-        ssc_sr = at91_ssc_read(ssc_p->ssc.base + AT91_SSC_SR)
-                        & at91_ssc_read(ssc_p->ssc.base + AT91_SSC_IMR);
-
-        /*
-         * Loop through the substreams attached to this SSC.  If
-         * a DMA-related interrupt occurred on that substream, call
-         * the DMA interrupt handler function, if one has been
-         * registered in the dma_params structure by the PCM driver.
-         */
-        for (i = 0; i < ARRAY_SIZE(ssc_p->dma_params); i++) {
-                dma_params = ssc_p->dma_params[i];
-
-                if (dma_params != NULL && dma_params->dma_intr_handler != NULL &&
-                        (ssc_sr &
-                        (dma_params->mask->ssc_endx | dma_params->mask->ssc_endbuf)))
-
-                        dma_params->dma_intr_handler(ssc_sr, dma_params->substream);
-        }
-
-        return IRQ_HANDLED;
-}
-
-/*
- * Startup.  Only that one substream allowed in each direction.
- */
-static int at91_ssc_startup(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct at91_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
-        int dir_mask;
-
-        DBG("ssc_startup: SSC_SR=0x%08lx\n",
-                        at91_ssc_read(ssc_p->ssc.base + AT91_SSC_SR));
-        dir_mask = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0x1 : 0x2;
-
-        spin_lock_irq(&ssc_p->lock);
-        if (ssc_p->dir_mask & dir_mask) {
-                spin_unlock_irq(&ssc_p->lock);
-                return -EBUSY;
-        }
-        ssc_p->dir_mask |= dir_mask;
-        spin_unlock_irq(&ssc_p->lock);
-
-        return 0;
-}
-
-/*
- * Shutdown.  Clear DMA parameters and shutdown the SSC if there
- * are no other substreams open.
- */
-static void at91_ssc_shutdown(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct at91_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
-        struct at91_pcm_dma_params *dma_params;
-        int dir, dir_mask;
-
-        dir = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
-        dma_params = ssc_p->dma_params[dir];
-
-        if (dma_params != NULL) {
-                at91_ssc_write(dma_params->ssc_base + AT91_SSC_CR,
-                                dma_params->mask->ssc_disable);
-                DBG("%s disabled SSC_SR=0x%08lx\n", (dir ? "receive" : "transmit"),
-                        at91_ssc_read(ssc_p->ssc.base + AT91_SSC_SR));
-
-                dma_params->ssc_base = NULL;
-                dma_params->substream = NULL;
-                ssc_p->dma_params[dir] = NULL;
-        }
-
-        dir_mask = 1 << dir;
-
-        spin_lock_irq(&ssc_p->lock);
-        ssc_p->dir_mask &= ~dir_mask;
-        if (!ssc_p->dir_mask) {
-                /* Shutdown the SSC clock. */
-                DBG("Stopping pid %d clock\n", ssc_p->ssc.pid);
-                at91_sys_write(AT91_PMC_PCDR, 1<<ssc_p->ssc.pid);
-
-                if (ssc_p->initialized) {
-                        free_irq(ssc_p->ssc.pid, ssc_p);
-                        ssc_p->initialized = 0;
-                }
-
-                /* Reset the SSC */
-                at91_ssc_write(ssc_p->ssc.base + AT91_SSC_CR, AT91_SSC_SWRST);
-
-                /* Clear the SSC dividers */
-                ssc_p->cmr_div = ssc_p->tcmr_period = ssc_p->rcmr_period = 0;
-        }
-        spin_unlock_irq(&ssc_p->lock);
-}
-
-/*
- * Record the SSC system clock rate.
- */
-static int at91_ssc_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
-                int clk_id, unsigned int freq, int dir)
-{
-        /*
-         * The only clock supplied to the SSC is the AT91 master clock,
-         * which is only used if the SSC is generating BCLK and/or
-         * LRC clocks.
-         */
-        switch (clk_id) {
-        case AT91_SYSCLK_MCK:
-                at91_ssc_sysclk = freq;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        return 0;
-}
-
-/*
- * Record the DAI format for use in hw_params().
- */
-static int at91_ssc_set_dai_fmt(struct snd_soc_dai *cpu_dai,
-                unsigned int fmt)
-{
-        struct at91_ssc_info *ssc_p = &ssc_info[cpu_dai->id];
-
-        ssc_p->daifmt = fmt;
-        return 0;
-}
-
-/*
- * Record SSC clock dividers for use in hw_params().
- */
-static int at91_ssc_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
-        int div_id, int div)
-{
-        struct at91_ssc_info *ssc_p = &ssc_info[cpu_dai->id];
-
-        switch (div_id) {
-        case AT91SSC_CMR_DIV:
-                /*
-                 * The same master clock divider is used for both
-                 * transmit and receive, so if a value has already
-                 * been set, it must match this value.
-                 */
-                if (ssc_p->cmr_div == 0)
-                        ssc_p->cmr_div = div;
-                else
-                        if (div != ssc_p->cmr_div)
-                                return -EBUSY;
-                break;
-
-        case AT91SSC_TCMR_PERIOD:
-                ssc_p->tcmr_period = div;
-                break;
-
-        case AT91SSC_RCMR_PERIOD:
-                ssc_p->rcmr_period = div;
-                break;
-
-        default:
-                return -EINVAL;
-        }
-
-        return 0;
-}
-
-/*
- * Configure the SSC.
- */
-static int at91_ssc_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int id = rtd->dai->cpu_dai->id;
-        struct at91_ssc_info *ssc_p = &ssc_info[id];
-        struct at91_pcm_dma_params *dma_params;
-        int dir, channels, bits;
-        u32 tfmr, rfmr, tcmr, rcmr;
-        int start_event;
-        int ret;
-
-        /*
-         * Currently, there is only one set of dma params for
-         * each direction.  If more are added, this code will
-         * have to be changed to select the proper set.
-         */
-        dir = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
-
-        dma_params = &ssc_dma_params[id][dir];
-        dma_params->ssc_base = ssc_p->ssc.base;
-        dma_params->substream = substream;
-
-        ssc_p->dma_params[dir] = dma_params;
-
-        /*
-         * The cpu_dai->dma_data field is only used to communicate the
-         * appropriate DMA parameters to the pcm driver hw_params()
-         * function.  It should not be used for other purposes
-         * as it is common to all substreams.
-         */
-        rtd->dai->cpu_dai->dma_data = dma_params;
-
-        channels = params_channels(params);
-
-        /*
-         * Determine sample size in bits and the PDC increment.
-         */
-        switch(params_format(params)) {
-        case SNDRV_PCM_FORMAT_S8:
-                bits = 8;
-                dma_params->pdc_xfer_size = 1;
-                break;
-        case SNDRV_PCM_FORMAT_S16_LE:
-                bits = 16;
-                dma_params->pdc_xfer_size = 2;
-                break;
-        case SNDRV_PCM_FORMAT_S24_LE:
-                bits = 24;
-                dma_params->pdc_xfer_size = 4;
-                break;
-        case SNDRV_PCM_FORMAT_S32_LE:
-                bits = 32;
-                dma_params->pdc_xfer_size = 4;
-                break;
-        default:
-                printk(KERN_WARNING "at91-ssc: unsupported PCM format\n");
-                return -EINVAL;
-        }
-
-        /*
-         * The SSC only supports up to 16-bit samples in I2S format, due
-         * to the size of the Frame Mode Register FSLEN field.
-         */
-        if ((ssc_p->daifmt & SND_SOC_DAIFMT_FORMAT_MASK) == SND_SOC_DAIFMT_I2S
-                && bits > 16) {
-                printk(KERN_WARNING
-                        "at91-ssc: sample size %d is too large for I2S\n", bits);
-                return -EINVAL;
-        }
-
-        /*
-         * Compute SSC register settings.
-         */
-        switch (ssc_p->daifmt
-                & (SND_SOC_DAIFMT_FORMAT_MASK | SND_SOC_DAIFMT_MASTER_MASK)) {
-
-        case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS:
-                /*
-                 * I2S format, SSC provides BCLK and LRC clocks.
-                 *
-                 * The SSC transmit and receive clocks are generated from the
-                 * MCK divider, and the BCLK signal is output on the SSC TK line.
-                 */
-                rcmr =    (( ssc_p->rcmr_period         << 24) & AT91_SSC_PERIOD)
-                        | (( 1                          << 16) & AT91_SSC_STTDLY)
-                        | (( AT91_SSC_START_FALLING_RF       ) & AT91_SSC_START)
-                        | (( AT91_SSC_CK_RISING              ) & AT91_SSC_CKI)
-                        | (( AT91_SSC_CKO_NONE               ) & AT91_SSC_CKO)
-                        | (( AT91_SSC_CKS_DIV                ) & AT91_SSC_CKS);
-
-                rfmr =    (( AT91_SSC_FSEDGE_POSITIVE        ) & AT91_SSC_FSEDGE)
-                        | (( AT91_SSC_FSOS_NEGATIVE          ) & AT91_SSC_FSOS)
-                        | (((bits - 1)                  << 16) & AT91_SSC_FSLEN)
-                        | (((channels - 1)              <<  8) & AT91_SSC_DATNB)
-                        | (( 1                          <<  7) & AT91_SSC_MSBF)
-                        | (( 0                          <<  5) & AT91_SSC_LOOP)
-                        | (((bits - 1)                  <<  0) & AT91_SSC_DATALEN);
-
-                tcmr =    (( ssc_p->tcmr_period         << 24) & AT91_SSC_PERIOD)
-                        | (( 1                          << 16) & AT91_SSC_STTDLY)
-                        | (( AT91_SSC_START_FALLING_RF       ) & AT91_SSC_START)
-                        | (( AT91_SSC_CKI_FALLING            ) & AT91_SSC_CKI)
-                        | (( AT91_SSC_CKO_CONTINUOUS         ) & AT91_SSC_CKO)
-                        | (( AT91_SSC_CKS_DIV                ) & AT91_SSC_CKS);
-
-                tfmr =    (( AT91_SSC_FSEDGE_POSITIVE        ) & AT91_SSC_FSEDGE)
-                        | (( 0                          << 23) & AT91_SSC_FSDEN)
-                        | (( AT91_SSC_FSOS_NEGATIVE          ) & AT91_SSC_FSOS)
-                        | (((bits - 1)                  << 16) & AT91_SSC_FSLEN)
-                        | (((channels - 1)              <<  8) & AT91_SSC_DATNB)
-                        | (( 1                          <<  7) & AT91_SSC_MSBF)
-                        | (( 0                          <<  5) & AT91_SSC_DATDEF)
-                        | (((bits - 1)                  <<  0) & AT91_SSC_DATALEN);
-                break;
-
-        case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM:
-                /*
-                 * I2S format, CODEC supplies BCLK and LRC clocks.
-                 *
-                 * The SSC transmit clock is obtained from the BCLK signal on
-                 * on the TK line, and the SSC receive clock is generated from the
-                 * transmit clock.
-                 *
-                 * For single channel data, one sample is transferred on the falling
-                 * edge of the LRC clock.  For two channel data, one sample is
-                 * transferred on both edges of the LRC clock.
-                 */
-                start_event = channels == 1
-                                ? AT91_SSC_START_FALLING_RF
-                                : AT91_SSC_START_EDGE_RF;
-
-                rcmr =    (( 0                          << 24) & AT91_SSC_PERIOD)
-                        | (( 1                          << 16) & AT91_SSC_STTDLY)
-                        | (( start_event                     ) & AT91_SSC_START)
-                        | (( AT91_SSC_CK_RISING              ) & AT91_SSC_CKI)
-                        | (( AT91_SSC_CKO_NONE               ) & AT91_SSC_CKO)
-                        | (( AT91_SSC_CKS_CLOCK              ) & AT91_SSC_CKS);
-
-                rfmr =    (( AT91_SSC_FSEDGE_POSITIVE        ) & AT91_SSC_FSEDGE)
-                        | (( AT91_SSC_FSOS_NONE              ) & AT91_SSC_FSOS)
-                        | (( 0                          << 16) & AT91_SSC_FSLEN)
-                        | (( 0                          <<  8) & AT91_SSC_DATNB)
-                        | (( 1                          <<  7) & AT91_SSC_MSBF)
-                        | (( 0                          <<  5) & AT91_SSC_LOOP)
-                        | (((bits - 1)                  <<  0) & AT91_SSC_DATALEN);
-
-                tcmr =    (( 0                          << 24) & AT91_SSC_PERIOD)
-                        | (( 1                          << 16) & AT91_SSC_STTDLY)
-                        | (( start_event                     ) & AT91_SSC_START)
-                        | (( AT91_SSC_CKI_FALLING            ) & AT91_SSC_CKI)
-                        | (( AT91_SSC_CKO_NONE               ) & AT91_SSC_CKO)
-                        | (( AT91_SSC_CKS_PIN                ) & AT91_SSC_CKS);
-
-                tfmr =    (( AT91_SSC_FSEDGE_POSITIVE        ) & AT91_SSC_FSEDGE)
-                        | (( 0                          << 23) & AT91_SSC_FSDEN)
-                        | (( AT91_SSC_FSOS_NONE              ) & AT91_SSC_FSOS)
-                        | (( 0                          << 16) & AT91_SSC_FSLEN)
-                        | (( 0                          <<  8) & AT91_SSC_DATNB)
-                        | (( 1                          <<  7) & AT91_SSC_MSBF)
-                        | (( 0                          <<  5) & AT91_SSC_DATDEF)
-                        | (((bits - 1)                  <<  0) & AT91_SSC_DATALEN);
-                break;
-
-        case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBS_CFS:
-                /*
-                 * DSP/PCM Mode A format, SSC provides BCLK and LRC clocks.
-                 *
-                 * The SSC transmit and receive clocks are generated from the
-                 * MCK divider, and the BCLK signal is output on the SSC TK line.
-                 */
-                rcmr =    (( ssc_p->rcmr_period         << 24) & AT91_SSC_PERIOD)
-                        | (( 1                          << 16) & AT91_SSC_STTDLY)
-                        | (( AT91_SSC_START_RISING_RF        ) & AT91_SSC_START)
-                        | (( AT91_SSC_CK_RISING              ) & AT91_SSC_CKI)
-                        | (( AT91_SSC_CKO_NONE               ) & AT91_SSC_CKO)
-                        | (( AT91_SSC_CKS_DIV                ) & AT91_SSC_CKS);
-
-                rfmr =    (( AT91_SSC_FSEDGE_POSITIVE        ) & AT91_SSC_FSEDGE)
-                        | (( AT91_SSC_FSOS_POSITIVE          ) & AT91_SSC_FSOS)
-                        | (( 0                          << 16) & AT91_SSC_FSLEN)
-                        | (((channels - 1)              <<  8) & AT91_SSC_DATNB)
-                        | (( 1                          <<  7) & AT91_SSC_MSBF)
-                        | (( 0                          <<  5) & AT91_SSC_LOOP)
-                        | (((bits - 1)                  <<  0) & AT91_SSC_DATALEN);
-
-                tcmr =    (( ssc_p->tcmr_period         << 24) & AT91_SSC_PERIOD)
-                        | (( 1                          << 16) & AT91_SSC_STTDLY)
-                        | (( AT91_SSC_START_RISING_RF        ) & AT91_SSC_START)
-                        | (( AT91_SSC_CK_RISING              ) & AT91_SSC_CKI)
-                        | (( AT91_SSC_CKO_CONTINUOUS         ) & AT91_SSC_CKO)
-                        | (( AT91_SSC_CKS_DIV                ) & AT91_SSC_CKS);
-
-                tfmr =    (( AT91_SSC_FSEDGE_POSITIVE        ) & AT91_SSC_FSEDGE)
-                        | (( 0                          << 23) & AT91_SSC_FSDEN)
-                        | (( AT91_SSC_FSOS_POSITIVE          ) & AT91_SSC_FSOS)
-                        | (( 0                          << 16) & AT91_SSC_FSLEN)
-                        | (((channels - 1)              <<  8) & AT91_SSC_DATNB)
-                        | (( 1                          <<  7) & AT91_SSC_MSBF)
-                        | (( 0                          <<  5) & AT91_SSC_DATDEF)
-                        | (((bits - 1)                  <<  0) & AT91_SSC_DATALEN);
-
-
-
-                        break;
-
-        case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBM_CFM:
-        default:
-                printk(KERN_WARNING "at91-ssc: unsupported DAI format 0x%x.\n",
-                        ssc_p->daifmt);
-                return -EINVAL;
-                break;
-        }
-        DBG("RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n", rcmr, rfmr, tcmr, tfmr);
-
-        if (!ssc_p->initialized) {
-
-                /* Enable PMC peripheral clock for this SSC */
-                DBG("Starting pid %d clock\n", ssc_p->ssc.pid);
-                at91_sys_write(AT91_PMC_PCER, 1<<ssc_p->ssc.pid);
-
-                /* Reset the SSC and its PDC registers */
-                at91_ssc_write(ssc_p->ssc.base + AT91_SSC_CR, AT91_SSC_SWRST);
-
-                at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_RPR, 0);
-                at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_RCR, 0);
-                at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_RNPR, 0);
-                at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_RNCR, 0);
-                at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_TPR, 0);
-                at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_TCR, 0);
-                at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_TNPR, 0);
-                at91_ssc_write(ssc_p->ssc.base + ATMEL_PDC_TNCR, 0);
-
-                if ((ret = request_irq(ssc_p->ssc.pid, at91_ssc_interrupt,
-                                        0, ssc_p->name, ssc_p)) < 0) {
-                        printk(KERN_WARNING "at91-ssc: request_irq failure\n");
-
-                        DBG("Stopping pid %d clock\n", ssc_p->ssc.pid);
-                        at91_sys_write(AT91_PMC_PCDR, 1<<ssc_p->ssc.pid);
-                        return ret;
-                }
-
-                ssc_p->initialized = 1;
-        }
-
-        /* set SSC clock mode register */
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_CMR, ssc_p->cmr_div);
-
-        /* set receive clock mode and format */
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_RCMR, rcmr);
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_RFMR, rfmr);
-
-        /* set transmit clock mode and format */
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_TCMR, tcmr);
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_TFMR, tfmr);
-
-        DBG("hw_params: SSC initialized\n");
-        return 0;
-}
-
-
-static int at91_ssc_prepare(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct at91_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
-        struct at91_pcm_dma_params *dma_params;
-        int dir;
-
-        dir = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
-        dma_params = ssc_p->dma_params[dir];
-
-        at91_ssc_write(dma_params->ssc_base + AT91_SSC_CR,
-                        dma_params->mask->ssc_enable);
-
-        DBG("%s enabled SSC_SR=0x%08lx\n", dir ? "receive" : "transmit",
-                at91_ssc_read(dma_params->ssc_base + AT91_SSC_SR));
-        return 0;
-}
-
-
-#ifdef CONFIG_PM
-static int at91_ssc_suspend(struct platform_device *pdev,
-        struct snd_soc_dai *cpu_dai)
-{
-        struct at91_ssc_info *ssc_p;
-
-        if(!cpu_dai->active)
-                return 0;
-
-        ssc_p = &ssc_info[cpu_dai->id];
-
-        /* Save the status register before disabling transmit and receive. */
-        ssc_p->ssc_state.ssc_sr = at91_ssc_read(ssc_p->ssc.base + AT91_SSC_SR);
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_CR,
-                        AT91_SSC_TXDIS | AT91_SSC_RXDIS);
-
-        /* Save the current interrupt mask, then disable unmasked interrupts. */
-        ssc_p->ssc_state.ssc_imr = at91_ssc_read(ssc_p->ssc.base + AT91_SSC_IMR);
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_IDR, ssc_p->ssc_state.ssc_imr);
-
-        ssc_p->ssc_state.ssc_cmr  = at91_ssc_read(ssc_p->ssc.base + AT91_SSC_CMR);
-        ssc_p->ssc_state.ssc_rcmr = at91_ssc_read(ssc_p->ssc.base + AT91_SSC_RCMR);
-        ssc_p->ssc_state.ssc_rfmr = at91_ssc_read(ssc_p->ssc.base + AT91_SSC_RFMR);
-        ssc_p->ssc_state.ssc_tcmr = at91_ssc_read(ssc_p->ssc.base + AT91_SSC_TCMR);
-        ssc_p->ssc_state.ssc_tfmr = at91_ssc_read(ssc_p->ssc.base + AT91_SSC_TFMR);
-
-        return 0;
-}
-
-static int at91_ssc_resume(struct platform_device *pdev,
-        struct snd_soc_dai *cpu_dai)
-{
-        struct at91_ssc_info *ssc_p;
-
-        if(!cpu_dai->active)
-                return 0;
-
-        ssc_p = &ssc_info[cpu_dai->id];
-
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_TFMR, ssc_p->ssc_state.ssc_tfmr);
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_TCMR, ssc_p->ssc_state.ssc_tcmr);
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_RFMR, ssc_p->ssc_state.ssc_rfmr);
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_RCMR, ssc_p->ssc_state.ssc_rcmr);
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_CMR,  ssc_p->ssc_state.ssc_cmr);
-
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_IER,  ssc_p->ssc_state.ssc_imr);
-
-        at91_ssc_write(ssc_p->ssc.base + AT91_SSC_CR,
-                ((ssc_p->ssc_state.ssc_sr & AT91_SSC_RXENA) ? AT91_SSC_RXEN : 0) |
-                ((ssc_p->ssc_state.ssc_sr & AT91_SSC_TXENA) ? AT91_SSC_TXEN : 0));
-
-        return 0;
-}
-
-#else
-#define at91_ssc_suspend        NULL
-#define at91_ssc_resume         NULL
-#endif
-
-#define AT91_SSC_RATES (SNDRV_PCM_RATE_8000  | SNDRV_PCM_RATE_11025 |\
-                        SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
-                        SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
-                        SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\
-                        SNDRV_PCM_RATE_96000)
-
-#define AT91_SSC_FORMATS (SNDRV_PCM_FMTBIT_S8     | SNDRV_PCM_FMTBIT_S16_LE |\
-                          SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
-
-struct snd_soc_dai at91_ssc_dai[NUM_SSC_DEVICES] = {
-        {       .name = "at91-ssc0",
-                .id = 0,
-                .type = SND_SOC_DAI_PCM,
-                .suspend = at91_ssc_suspend,
-                .resume = at91_ssc_resume,
-                .playback = {
-                        .channels_min = 1,
-                        .channels_max = 2,
-                        .rates = AT91_SSC_RATES,
-                        .formats = AT91_SSC_FORMATS,},
-                .capture = {
-                        .channels_min = 1,
-                        .channels_max = 2,
-                        .rates = AT91_SSC_RATES,
-                        .formats = AT91_SSC_FORMATS,},
-                .ops = {
-                        .startup = at91_ssc_startup,
-                        .shutdown = at91_ssc_shutdown,
-                        .prepare = at91_ssc_prepare,
-                        .hw_params = at91_ssc_hw_params,},
-                .dai_ops = {
-                        .set_sysclk = at91_ssc_set_dai_sysclk,
-                        .set_fmt = at91_ssc_set_dai_fmt,
-                        .set_clkdiv = at91_ssc_set_dai_clkdiv,},
-                .private_data = &ssc_info[0].ssc,
-        },
-#if NUM_SSC_DEVICES == 3
-        {       .name = "at91-ssc1",
-                .id = 1,
-                .type = SND_SOC_DAI_PCM,
-                .suspend = at91_ssc_suspend,
-                .resume = at91_ssc_resume,
-                .playback = {
-                        .channels_min = 1,
-                        .channels_max = 2,
-                        .rates = AT91_SSC_RATES,
-                        .formats = AT91_SSC_FORMATS,},
-                .capture = {
-                        .channels_min = 1,
-                        .channels_max = 2,
-                        .rates = AT91_SSC_RATES,
-                        .formats = AT91_SSC_FORMATS,},
-                .ops = {
-                        .startup = at91_ssc_startup,
-                        .shutdown = at91_ssc_shutdown,
-                        .prepare = at91_ssc_prepare,
-                        .hw_params = at91_ssc_hw_params,},
-                .dai_ops = {
-                        .set_sysclk = at91_ssc_set_dai_sysclk,
-                        .set_fmt = at91_ssc_set_dai_fmt,
-                        .set_clkdiv = at91_ssc_set_dai_clkdiv,},
-                .private_data = &ssc_info[1].ssc,
-        },
-        {       .name = "at91-ssc2",
-                .id = 2,
-                .type = SND_SOC_DAI_PCM,
-                .suspend = at91_ssc_suspend,
-                .resume = at91_ssc_resume,
-                .playback = {
-                        .channels_min = 1,
-                        .channels_max = 2,
-                        .rates = AT91_SSC_RATES,
-                        .formats = AT91_SSC_FORMATS,},
-                .capture = {
-                        .channels_min = 1,
-                        .channels_max = 2,
-                        .rates = AT91_SSC_RATES,
-                        .formats = AT91_SSC_FORMATS,},
-                .ops = {
-                        .startup = at91_ssc_startup,
-                        .shutdown = at91_ssc_shutdown,
-                        .prepare = at91_ssc_prepare,
-                        .hw_params = at91_ssc_hw_params,},
-                .dai_ops = {
-                        .set_sysclk = at91_ssc_set_dai_sysclk,
-                        .set_fmt = at91_ssc_set_dai_fmt,
-                        .set_clkdiv = at91_ssc_set_dai_clkdiv,},
-                .private_data = &ssc_info[2].ssc,
-        },
-#endif
-};
-
-EXPORT_SYMBOL_GPL(at91_ssc_dai);
-
-/* Module information */
-MODULE_AUTHOR("Frank Mandarino, fmandarino@endrelia.com, www.endrelia.com");
-MODULE_DESCRIPTION("AT91 SSC ASoC Interface");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/at91/at91-ssc.h b/sound/soc/at91/at91-ssc.h
deleted file mode 100644
index 6b7bf382d06..00000000000
--- a/sound/soc/at91/at91-ssc.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * at91-ssc.h - ALSA SSC interface for the Atmel AT91 SoC
- *
- * Author:      Frank Mandarino <fmandarino@endrelia.com>
- *              Endrelia Technologies Inc.
- * Created:     Jan 9, 2007
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _AT91_SSC_H
-#define _AT91_SSC_H
-
-/* SSC system clock ids */
-#define AT91_SYSCLK_MCK         0 /* SSC uses AT91 MCK as system clock */
-
-/* SSC divider ids */
-#define AT91SSC_CMR_DIV         0 /* MCK divider for BCLK */
-#define AT91SSC_TCMR_PERIOD     1 /* BCLK divider for transmit FS */
-#define AT91SSC_RCMR_PERIOD     2 /* BCLK divider for receive FS */
-
-extern struct snd_soc_dai at91_ssc_dai[];
-
-#endif /* _AT91_SSC_H */
-
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
new file mode 100644
index 00000000000..a608d7009db
--- /dev/null
+++ b/sound/soc/atmel/Kconfig
@@ -0,0 +1,43 @@
+config SND_ATMEL_SOC
+        tristate "SoC Audio for the Atmel System-on-Chip"
+        depends on ARCH_AT91 || AVR32
+        help
+          Say Y or M if you want to add support for codecs attached to
+          the ATMEL SSC interface. You will also need
+          to select the audio interfaces to support below.
+
+config SND_ATMEL_SOC_SSC
+        tristate
+        depends on SND_ATMEL_SOC
+        help
+          Say Y or M if you want to add support for codecs the
+          ATMEL SSC interface. You will also needs to select the individual
+          machine drivers to support below.
+
+config SND_AT91_SOC_SAM9G20_WM8731
+        tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
+        depends on ATMEL_SSC && ARCH_AT91SAM9G20 && SND_ATMEL_SOC
+        select SND_ATMEL_SOC_SSC
+        select SND_SOC_WM8731
+        help
+          Say Y if you want to add support for SoC audio on WM8731-based
+          AT91sam9g20 evaluation board.
+
+config SND_AT32_SOC_PLAYPAQ
+        tristate "SoC Audio support for PlayPaq with WM8510"
+        depends on SND_ATMEL_SOC && BOARD_PLAYPAQ
+        select SND_ATMEL_SOC_SSC
+        select SND_SOC_WM8510
+        help
+          Say Y or M here if you want to add support for SoC audio
+          on the LRS PlayPaq.
+
+config SND_AT32_SOC_PLAYPAQ_SLAVE
+        bool "Run CODEC on PlayPaq in slave mode"
+        depends on SND_AT32_SOC_PLAYPAQ
+        default n
+        help
+          Say Y if you want to run with the AT32 SSC generating the BCLK
+          and FRAME signals on the PlayPaq.  Unless you want to play
+          with the AT32 as the SSC master, you probably want to say N here,
+          as this will give you better sound quality.
diff --git a/sound/soc/atmel/Makefile b/sound/soc/atmel/Makefile
new file mode 100644
index 00000000000..f54a7cc68e6
--- /dev/null
+++ b/sound/soc/atmel/Makefile
@@ -0,0 +1,15 @@
+# AT91 Platform Support
+snd-soc-atmel-pcm-objs := atmel-pcm.o
+snd-soc-atmel_ssc_dai-objs := atmel_ssc_dai.o
+
+obj-$(CONFIG_SND_ATMEL_SOC) += snd-soc-atmel-pcm.o
+obj-$(CONFIG_SND_ATMEL_SOC_SSC) += snd-soc-atmel_ssc_dai.o
+
+# AT91 Machine Support
+snd-soc-sam9g20-wm8731-objs := sam9g20_wm8731.o
+
+# AT32 Machine Support
+snd-soc-playpaq-objs := playpaq_wm8510.o
+
+obj-$(CONFIG_SND_AT91_SOC_SAM9G20_WM8731) += snd-soc-sam9g20-wm8731.o
+obj-$(CONFIG_SND_AT32_SOC_PLAYPAQ) += snd-soc-playpaq.o
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
new file mode 100644
index 00000000000..1fac5efd285
--- /dev/null
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -0,0 +1,494 @@
+/*
+ * atmel-pcm.c  --  ALSA PCM interface for the Atmel atmel SoC.
+ *
+ *  Copyright (C) 2005 SAN People
+ *  Copyright (C) 2008 Atmel
+ *
+ * Authors: Sedji Gaouaou <sedji.gaouaou@atmel.com>
+ *
+ * Based on at91-pcm. by:
+ * Frank Mandarino <fmandarino@endrelia.com>
+ * Copyright 2006 Endrelia Technologies Inc.
+ *
+ * Based on pxa2xx-pcm.c by:
+ *
+ * Author:      Nicolas Pitre
+ * Created:     Nov 30, 2004
+ * Copyright:   (C) 2004 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+#include <linux/atmel_pdc.h>
+#include <linux/atmel-ssc.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <mach/hardware.h>
+
+#include "atmel-pcm.h"
+
+
+/*--------------------------------------------------------------------------*\
+ * Hardware definition
+\*--------------------------------------------------------------------------*/
+/* TODO: These values were taken from the AT91 platform driver, check
+ *       them against real values for AT32
+ */
+static const struct snd_pcm_hardware atmel_pcm_hardware = {
+        .info                   = SNDRV_PCM_INFO_MMAP |
+                                  SNDRV_PCM_INFO_MMAP_VALID |
+                                  SNDRV_PCM_INFO_INTERLEAVED |
+                                  SNDRV_PCM_INFO_PAUSE,
+        .formats                = SNDRV_PCM_FMTBIT_S16_LE,
+        .period_bytes_min       = 32,
+        .period_bytes_max       = 8192,
+        .periods_min            = 2,
+        .periods_max            = 1024,
+        .buffer_bytes_max       = 32 * 1024,
+};
+
+
+/*--------------------------------------------------------------------------*\
+ * Data types
+\*--------------------------------------------------------------------------*/
+struct atmel_runtime_data {
+        struct atmel_pcm_dma_params *params;
+        dma_addr_t dma_buffer;          /* physical address of dma buffer */
+        dma_addr_t dma_buffer_end;      /* first address beyond DMA buffer */
+        size_t period_size;
+
+        dma_addr_t period_ptr;          /* physical address of next period */
+        int periods;                    /* period index of period_ptr */
+
+        /* PDC register save */
+        u32 pdc_xpr_save;
+        u32 pdc_xcr_save;
+        u32 pdc_xnpr_save;
+        u32 pdc_xncr_save;
+};
+
+
+/*--------------------------------------------------------------------------*\
+ * Helper functions
+\*--------------------------------------------------------------------------*/
+static int atmel_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
+        int stream)
+{
+        struct snd_pcm_substream *substream = pcm->streams[stream].substream;
+        struct snd_dma_buffer *buf = &substream->dma_buffer;
+        size_t size = atmel_pcm_hardware.buffer_bytes_max;
+
+        buf->dev.type = SNDRV_DMA_TYPE_DEV;
+        buf->dev.dev = pcm->card->dev;
+        buf->private_data = NULL;
+        buf->area = dma_alloc_coherent(pcm->card->dev, size,
+                                          &buf->addr, GFP_KERNEL);
+        pr_debug("atmel-pcm:"
+                "preallocate_dma_buffer: area=%p, addr=%p, size=%d\n",
+                (void *) buf->area,
+                (void *) buf->addr,
+                size);
+
+        if (!buf->area)
+                return -ENOMEM;
+
+        buf->bytes = size;
+        return 0;
+}
+/*--------------------------------------------------------------------------*\
+ * ISR
+\*--------------------------------------------------------------------------*/
+static void atmel_pcm_dma_irq(u32 ssc_sr,
+        struct snd_pcm_substream *substream)
+{
+        struct atmel_runtime_data *prtd = substream->runtime->private_data;
+        struct atmel_pcm_dma_params *params = prtd->params;
+        static int count;
+
+        count++;
+
+        if (ssc_sr & params->mask->ssc_endbuf) {
+                pr_warning("atmel-pcm: buffer %s on %s"
+                                " (SSC_SR=%#x, count=%d)\n",
+                                substream->stream == SNDRV_PCM_STREAM_PLAYBACK
+                                ? "underrun" : "overrun",
+                                params->name, ssc_sr, count);
+
+                /* re-start the PDC */
+                ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+                           params->mask->pdc_disable);
+                prtd->period_ptr += prtd->period_size;
+                if (prtd->period_ptr >= prtd->dma_buffer_end)
+                        prtd->period_ptr = prtd->dma_buffer;
+
+                ssc_writex(params->ssc->regs, params->pdc->xpr,
+                           prtd->period_ptr);
+                ssc_writex(params->ssc->regs, params->pdc->xcr,
+                           prtd->period_size / params->pdc_xfer_size);
+                ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+                           params->mask->pdc_enable);
+        }
+
+        if (ssc_sr & params->mask->ssc_endx) {
+                /* Load the PDC next pointer and counter registers */
+                prtd->period_ptr += prtd->period_size;
+                if (prtd->period_ptr >= prtd->dma_buffer_end)
+                        prtd->period_ptr = prtd->dma_buffer;
+
+                ssc_writex(params->ssc->regs, params->pdc->xnpr,
+                           prtd->period_ptr);
+                ssc_writex(params->ssc->regs, params->pdc->xncr,
+                           prtd->period_size / params->pdc_xfer_size);
+        }
+
+        snd_pcm_period_elapsed(substream);
+}
+
+
+/*--------------------------------------------------------------------------*\
+ * PCM operations
+\*--------------------------------------------------------------------------*/
+static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct atmel_runtime_data *prtd = runtime->private_data;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+
+        /* this may get called several times by oss emulation
+         * with different params */
+
+        snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+        runtime->dma_bytes = params_buffer_bytes(params);
+
+        prtd->params = rtd->dai->cpu_dai->dma_data;
+        prtd->params->dma_intr_handler = atmel_pcm_dma_irq;
+
+        prtd->dma_buffer = runtime->dma_addr;
+        prtd->dma_buffer_end = runtime->dma_addr + runtime->dma_bytes;
+        prtd->period_size = params_period_bytes(params);
+
+        pr_debug("atmel-pcm: "
+                "hw_params: DMA for %s initialized "
+                "(dma_bytes=%u, period_size=%u)\n",
+                prtd->params->name,
+                runtime->dma_bytes,
+                prtd->period_size);
+        return 0;
+}
+
+static int atmel_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+        struct atmel_runtime_data *prtd = substream->runtime->private_data;
+        struct atmel_pcm_dma_params *params = prtd->params;
+
+        if (params != NULL) {
+                ssc_writex(params->ssc->regs, SSC_PDC_PTCR,
+                           params->mask->pdc_disable);
+                prtd->params->dma_intr_handler = NULL;
+        }
+
+        return 0;
+}
+
+static int atmel_pcm_prepare(struct snd_pcm_substream *substream)
+{
+        struct atmel_runtime_data *prtd = substream->runtime->private_data;
+        struct atmel_pcm_dma_params *params = prtd->params;
+
+        ssc_writex(params->ssc->regs, SSC_IDR,
+                   params->mask->ssc_endx | params->mask->ssc_endbuf);
+        ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+                   params->mask->pdc_disable);
+        return 0;
+}
+
+static int atmel_pcm_trigger(struct snd_pcm_substream *substream,
+        int cmd)
+{
+        struct snd_pcm_runtime *rtd = substream->runtime;
+        struct atmel_runtime_data *prtd = rtd->private_data;
+        struct atmel_pcm_dma_params *params = prtd->params;
+        int ret = 0;
+
+        pr_debug("atmel-pcm:buffer_size = %ld,"
+                "dma_area = %p, dma_bytes = %u\n",
+                rtd->buffer_size, rtd->dma_area, rtd->dma_bytes);
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+                prtd->period_ptr = prtd->dma_buffer;
+
+                ssc_writex(params->ssc->regs, params->pdc->xpr,
+                           prtd->period_ptr);
+                ssc_writex(params->ssc->regs, params->pdc->xcr,
+                           prtd->period_size / params->pdc_xfer_size);
+
+                prtd->period_ptr += prtd->period_size;
+                ssc_writex(params->ssc->regs, params->pdc->xnpr,
+                           prtd->period_ptr);
+                ssc_writex(params->ssc->regs, params->pdc->xncr,
+                           prtd->period_size / params->pdc_xfer_size);
+
+                pr_debug("atmel-pcm: trigger: "
+                        "period_ptr=%lx, xpr=%u, "
+                        "xcr=%u, xnpr=%u, xncr=%u\n",
+                        (unsigned long)prtd->period_ptr,
+                        ssc_readx(params->ssc->regs, params->pdc->xpr),
+                        ssc_readx(params->ssc->regs, params->pdc->xcr),
+                        ssc_readx(params->ssc->regs, params->pdc->xnpr),
+                        ssc_readx(params->ssc->regs, params->pdc->xncr));
+
+                ssc_writex(params->ssc->regs, SSC_IER,
+                           params->mask->ssc_endx | params->mask->ssc_endbuf);
+                ssc_writex(params->ssc->regs, SSC_PDC_PTCR,
+                           params->mask->pdc_enable);
+
+                pr_debug("sr=%u imr=%u\n",
+                        ssc_readx(params->ssc->regs, SSC_SR),
+                        ssc_readx(params->ssc->regs, SSC_IER));
+                break;          /* SNDRV_PCM_TRIGGER_START */
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+                           params->mask->pdc_disable);
+                break;
+
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+                           params->mask->pdc_enable);
+                break;
+
+        default:
+                ret = -EINVAL;
+        }
+
+        return ret;
+}
+
+static snd_pcm_uframes_t atmel_pcm_pointer(
+        struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct atmel_runtime_data *prtd = runtime->private_data;
+        struct atmel_pcm_dma_params *params = prtd->params;
+        dma_addr_t ptr;
+        snd_pcm_uframes_t x;
+
+        ptr = (dma_addr_t) ssc_readx(params->ssc->regs, params->pdc->xpr);
+        x = bytes_to_frames(runtime, ptr - prtd->dma_buffer);
+
+        if (x == runtime->buffer_size)
+                x = 0;
+
+        return x;
+}
+
+static int atmel_pcm_open(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct atmel_runtime_data *prtd;
+        int ret = 0;
+
+        snd_soc_set_runtime_hwparams(substream, &atmel_pcm_hardware);
+
+        /* ensure that buffer size is a multiple of period size */
+        ret = snd_pcm_hw_constraint_integer(runtime,
+                                                SNDRV_PCM_HW_PARAM_PERIODS);
+        if (ret < 0)
+                goto out;
+
+        prtd = kzalloc(sizeof(struct atmel_runtime_data), GFP_KERNEL);
+        if (prtd == NULL) {
+                ret = -ENOMEM;
+                goto out;
+        }
+        runtime->private_data = prtd;
+
+ out:
+        return ret;
+}
+
+static int atmel_pcm_close(struct snd_pcm_substream *substream)
+{
+        struct atmel_runtime_data *prtd = substream->runtime->private_data;
+
+        kfree(prtd);
+        return 0;
+}
+
+static int atmel_pcm_mmap(struct snd_pcm_substream *substream,
+        struct vm_area_struct *vma)
+{
+        return remap_pfn_range(vma, vma->vm_start,
+                       substream->dma_buffer.addr >> PAGE_SHIFT,
+                       vma->vm_end - vma->vm_start, vma->vm_page_prot);
+}
+
+struct snd_pcm_ops atmel_pcm_ops = {
+        .open           = atmel_pcm_open,
+        .close          = atmel_pcm_close,
+        .ioctl          = snd_pcm_lib_ioctl,
+        .hw_params      = atmel_pcm_hw_params,
+        .hw_free        = atmel_pcm_hw_free,
+        .prepare        = atmel_pcm_prepare,
+        .trigger        = atmel_pcm_trigger,
+        .pointer        = atmel_pcm_pointer,
+        .mmap           = atmel_pcm_mmap,
+};
+
+
+/*--------------------------------------------------------------------------*\
+ * ASoC platform driver
+\*--------------------------------------------------------------------------*/
+static u64 atmel_pcm_dmamask = 0xffffffff;
+
+static int atmel_pcm_new(struct snd_card *card,
+        struct snd_soc_dai *dai, struct snd_pcm *pcm)
+{
+        int ret = 0;
+
+        if (!card->dev->dma_mask)
+                card->dev->dma_mask = &atmel_pcm_dmamask;
+        if (!card->dev->coherent_dma_mask)
+                card->dev->coherent_dma_mask = 0xffffffff;
+
+        if (dai->playback.channels_min) {
+                ret = atmel_pcm_preallocate_dma_buffer(pcm,
+                        SNDRV_PCM_STREAM_PLAYBACK);
+                if (ret)
+                        goto out;
+        }
+
+        if (dai->capture.channels_min) {
+                pr_debug("at32-pcm:"
+                                "Allocating PCM capture DMA buffer\n");
+                ret = atmel_pcm_preallocate_dma_buffer(pcm,
+                        SNDRV_PCM_STREAM_CAPTURE);
+                if (ret)
+                        goto out;
+        }
+ out:
+        return ret;
+}
+
+static void atmel_pcm_free_dma_buffers(struct snd_pcm *pcm)
+{
+        struct snd_pcm_substream *substream;
+        struct snd_dma_buffer *buf;
+        int stream;
+
+        for (stream = 0; stream < 2; stream++) {
+                substream = pcm->streams[stream].substream;
+                if (!substream)
+                        continue;
+
+                buf = &substream->dma_buffer;
+                if (!buf->area)
+                        continue;
+                dma_free_coherent(pcm->card->dev, buf->bytes,
+                                  buf->area, buf->addr);
+                buf->area = NULL;
+        }
+}
+
+#ifdef CONFIG_PM
+static int atmel_pcm_suspend(struct snd_soc_dai *dai)
+{
+        struct snd_pcm_runtime *runtime = dai->runtime;
+        struct atmel_runtime_data *prtd;
+        struct atmel_pcm_dma_params *params;
+
+        if (!runtime)
+                return 0;
+
+        prtd = runtime->private_data;
+        params = prtd->params;
+
+        /* disable the PDC and save the PDC registers */
+
+        ssc_writel(params->ssc->regs, PDC_PTCR, params->mask->pdc_disable);
+
+        prtd->pdc_xpr_save = ssc_readx(params->ssc->regs, params->pdc->xpr);
+        prtd->pdc_xcr_save = ssc_readx(params->ssc->regs, params->pdc->xcr);
+        prtd->pdc_xnpr_save = ssc_readx(params->ssc->regs, params->pdc->xnpr);
+        prtd->pdc_xncr_save = ssc_readx(params->ssc->regs, params->pdc->xncr);
+
+        return 0;
+}
+
+static int atmel_pcm_resume(struct snd_soc_dai *dai)
+{
+        struct snd_pcm_runtime *runtime = dai->runtime;
+        struct atmel_runtime_data *prtd;
+        struct atmel_pcm_dma_params *params;
+
+        if (!runtime)
+                return 0;
+
+        prtd = runtime->private_data;
+        params = prtd->params;
+
+        /* restore the PDC registers and enable the PDC */
+        ssc_writex(params->ssc->regs, params->pdc->xpr, prtd->pdc_xpr_save);
+        ssc_writex(params->ssc->regs, params->pdc->xcr, prtd->pdc_xcr_save);
+        ssc_writex(params->ssc->regs, params->pdc->xnpr, prtd->pdc_xnpr_save);
+        ssc_writex(params->ssc->regs, params->pdc->xncr, prtd->pdc_xncr_save);
+
+        ssc_writel(params->ssc->regs, PDC_PTCR, params->mask->pdc_enable);
+        return 0;
+}
+#else
+#define atmel_pcm_suspend       NULL
+#define atmel_pcm_resume        NULL
+#endif
+
+struct snd_soc_platform atmel_soc_platform = {
+        .name           = "atmel-audio",
+        .pcm_ops        = &atmel_pcm_ops,
+        .pcm_new        = atmel_pcm_new,
+        .pcm_free       = atmel_pcm_free_dma_buffers,
+        .suspend        = atmel_pcm_suspend,
+        .resume         = atmel_pcm_resume,
+};
+EXPORT_SYMBOL_GPL(atmel_soc_platform);
+
+static int __init atmel_pcm_modinit(void)
+{
+        return snd_soc_register_platform(&atmel_soc_platform);
+}
+module_init(atmel_pcm_modinit);
+
+static void __exit atmel_pcm_modexit(void)
+{
+        snd_soc_unregister_platform(&atmel_soc_platform);
+}
+module_exit(atmel_pcm_modexit);
+
+MODULE_AUTHOR("Sedji Gaouaou <sedji.gaouaou@atmel.com>");
+MODULE_DESCRIPTION("Atmel PCM module");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/atmel/atmel-pcm.h b/sound/soc/atmel/atmel-pcm.h
new file mode 100644
index 00000000000..ec9b2824b66
--- /dev/null
+++ b/sound/soc/atmel/atmel-pcm.h
@@ -0,0 +1,86 @@
+/*
+ * at91-pcm.h - ALSA PCM interface for the Atmel AT91 SoC.
+ *
+ *  Copyright (C) 2005 SAN People
+ *  Copyright (C) 2008 Atmel
+ *
+ * Authors: Sedji Gaouaou <sedji.gaouaou@atmel.com>
+ *
+ * Based on at91-pcm. by:
+ * Frank Mandarino <fmandarino@endrelia.com>
+ * Copyright 2006 Endrelia Technologies Inc.
+ *
+ * Based on pxa2xx-pcm.c by:
+ *
+ * Author:      Nicolas Pitre
+ * Created:     Nov 30, 2004
+ * Copyright:   (C) 2004 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _ATMEL_PCM_H
+#define _ATMEL_PCM_H
+
+#include <linux/atmel-ssc.h>
+
+/*
+ * Registers and status bits that are required by the PCM driver.
+ */
+struct atmel_pdc_regs {
+        unsigned int    xpr;            /* PDC recv/trans pointer */
+        unsigned int    xcr;            /* PDC recv/trans counter */
+        unsigned int    xnpr;           /* PDC next recv/trans pointer */
+        unsigned int    xncr;           /* PDC next recv/trans counter */
+        unsigned int    ptcr;           /* PDC transfer control */
+};
+
+struct atmel_ssc_mask {
+        u32     ssc_enable;             /* SSC recv/trans enable */
+        u32     ssc_disable;            /* SSC recv/trans disable */
+        u32     ssc_endx;               /* SSC ENDTX or ENDRX */
+        u32     ssc_endbuf;             /* SSC TXBUFE or RXBUFF */
+        u32     pdc_enable;             /* PDC recv/trans enable */
+        u32     pdc_disable;            /* PDC recv/trans disable */
+};
+
+/*
+ * This structure, shared between the PCM driver and the interface,
+ * contains all information required by the PCM driver to perform the
+ * PDC DMA operation.  All fields except dma_intr_handler() are initialized
+ * by the interface.  The dms_intr_handler() pointer is set by the PCM
+ * driver and called by the interface SSC interrupt handler if it is
+ * non-NULL.
+ */
+struct atmel_pcm_dma_params {
+        char *name;                     /* stream identifier */
+        int pdc_xfer_size;              /* PDC counter increment in bytes */
+        struct ssc_device *ssc;         /* SSC device for stream */
+        struct atmel_pdc_regs *pdc;     /* PDC receive or transmit registers */
+        struct atmel_ssc_mask *mask;    /* SSC & PDC status bits */
+        struct snd_pcm_substream *substream;
+        void (*dma_intr_handler)(u32, struct snd_pcm_substream *);
+};
+
+extern struct snd_soc_platform atmel_soc_platform;
+
+
+/*
+ * SSC register access (since ssc_writel() / ssc_readl() require literal name)
+ */
+#define ssc_readx(base, reg)            (__raw_readl((base) + (reg)))
+#define ssc_writex(base, reg, value)    __raw_writel((value), (base) + (reg))
+
+#endif /* _ATMEL_PCM_H */
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
new file mode 100644
index 00000000000..c5d67900d66
--- /dev/null
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -0,0 +1,790 @@
+/*
+ * atmel_ssc_dai.c  --  ALSA SoC ATMEL SSC Audio Layer Platform driver
+ *
+ * Copyright (C) 2005 SAN People
+ * Copyright (C) 2008 Atmel
+ *
+ * Author: Sedji Gaouaou <sedji.gaouaou@atmel.com>
+ *         ATMEL CORP.
+ *
+ * Based on at91-ssc.c by
+ * Frank Mandarino <fmandarino@endrelia.com>
+ * Based on pxa2xx Platform drivers by
+ * Liam Girdwood <liam.girdwood@wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/atmel_pdc.h>
+
+#include <linux/atmel-ssc.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include <mach/hardware.h>
+
+#include "atmel-pcm.h"
+#include "atmel_ssc_dai.h"
+
+
+#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9G20)
+#define NUM_SSC_DEVICES         1
+#else
+#define NUM_SSC_DEVICES         3
+#endif
+
+/*
+ * SSC PDC registers required by the PCM DMA engine.
+ */
+static struct atmel_pdc_regs pdc_tx_reg = {
+        .xpr            = ATMEL_PDC_TPR,
+        .xcr            = ATMEL_PDC_TCR,
+        .xnpr           = ATMEL_PDC_TNPR,
+        .xncr           = ATMEL_PDC_TNCR,
+};
+
+static struct atmel_pdc_regs pdc_rx_reg = {
+        .xpr            = ATMEL_PDC_RPR,
+        .xcr            = ATMEL_PDC_RCR,
+        .xnpr           = ATMEL_PDC_RNPR,
+        .xncr           = ATMEL_PDC_RNCR,
+};
+
+/*
+ * SSC & PDC status bits for transmit and receive.
+ */
+static struct atmel_ssc_mask ssc_tx_mask = {
+        .ssc_enable     = SSC_BIT(CR_TXEN),
+        .ssc_disable    = SSC_BIT(CR_TXDIS),
+        .ssc_endx       = SSC_BIT(SR_ENDTX),
+        .ssc_endbuf     = SSC_BIT(SR_TXBUFE),
+        .pdc_enable     = ATMEL_PDC_TXTEN,
+        .pdc_disable    = ATMEL_PDC_TXTDIS,
+};
+
+static struct atmel_ssc_mask ssc_rx_mask = {
+        .ssc_enable     = SSC_BIT(CR_RXEN),
+        .ssc_disable    = SSC_BIT(CR_RXDIS),
+        .ssc_endx       = SSC_BIT(SR_ENDRX),
+        .ssc_endbuf     = SSC_BIT(SR_RXBUFF),
+        .pdc_enable     = ATMEL_PDC_RXTEN,
+        .pdc_disable    = ATMEL_PDC_RXTDIS,
+};
+
+
+/*
+ * DMA parameters.
+ */
+static struct atmel_pcm_dma_params ssc_dma_params[NUM_SSC_DEVICES][2] = {
+        {{
+        .name           = "SSC0 PCM out",
+        .pdc            = &pdc_tx_reg,
+        .mask           = &ssc_tx_mask,
+        },
+        {
+        .name           = "SSC0 PCM in",
+        .pdc            = &pdc_rx_reg,
+        .mask           = &ssc_rx_mask,
+        } },
+#if NUM_SSC_DEVICES == 3
+        {{
+        .name           = "SSC1 PCM out",
+        .pdc            = &pdc_tx_reg,
+        .mask           = &ssc_tx_mask,
+        },
+        {
+        .name           = "SSC1 PCM in",
+        .pdc            = &pdc_rx_reg,
+        .mask           = &ssc_rx_mask,
+        } },
+        {{
+        .name           = "SSC2 PCM out",
+        .pdc            = &pdc_tx_reg,
+        .mask           = &ssc_tx_mask,
+        },
+        {
+        .name           = "SSC2 PCM in",
+        .pdc            = &pdc_rx_reg,
+        .mask           = &ssc_rx_mask,
+        } },
+#endif
+};
+
+
+static struct atmel_ssc_info ssc_info[NUM_SSC_DEVICES] = {
+        {
+        .name           = "ssc0",
+        .lock           = __SPIN_LOCK_UNLOCKED(ssc_info[0].lock),
+        .dir_mask       = SSC_DIR_MASK_UNUSED,
+        .initialized    = 0,
+        },
+#if NUM_SSC_DEVICES == 3
+        {
+        .name           = "ssc1",
+        .lock           = __SPIN_LOCK_UNLOCKED(ssc_info[1].lock),
+        .dir_mask       = SSC_DIR_MASK_UNUSED,
+        .initialized    = 0,
+        },
+        {
+        .name           = "ssc2",
+        .lock           = __SPIN_LOCK_UNLOCKED(ssc_info[2].lock),
+        .dir_mask       = SSC_DIR_MASK_UNUSED,
+        .initialized    = 0,
+        },
+#endif
+};
+
+
+/*
+ * SSC interrupt handler.  Passes PDC interrupts to the DMA
+ * interrupt handler in the PCM driver.
+ */
+static irqreturn_t atmel_ssc_interrupt(int irq, void *dev_id)
+{
+        struct atmel_ssc_info *ssc_p = dev_id;
+        struct atmel_pcm_dma_params *dma_params;
+        u32 ssc_sr;
+        u32 ssc_substream_mask;
+        int i;
+
+        ssc_sr = (unsigned long)ssc_readl(ssc_p->ssc->regs, SR)
+                        & (unsigned long)ssc_readl(ssc_p->ssc->regs, IMR);
+
+        /*
+         * Loop through the substreams attached to this SSC.  If
+         * a DMA-related interrupt occurred on that substream, call
+         * the DMA interrupt handler function, if one has been
+         * registered in the dma_params structure by the PCM driver.
+         */
+        for (i = 0; i < ARRAY_SIZE(ssc_p->dma_params); i++) {
+                dma_params = ssc_p->dma_params[i];
+
+                if ((dma_params != NULL) &&
+                        (dma_params->dma_intr_handler != NULL)) {
+                        ssc_substream_mask = (dma_params->mask->ssc_endx |
+                                        dma_params->mask->ssc_endbuf);
+                        if (ssc_sr & ssc_substream_mask) {
+                                dma_params->dma_intr_handler(ssc_sr,
+                                                dma_params->
+                                                substream);
+                        }
+                }
+        }
+
+        return IRQ_HANDLED;
+}
+
+
+/*-------------------------------------------------------------------------*\
+ * DAI functions
+\*-------------------------------------------------------------------------*/
+/*
+ * Startup.  Only that one substream allowed in each direction.
+ */
+static int atmel_ssc_startup(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
+        struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
+        int dir_mask;
+
+        pr_debug("atmel_ssc_startup: SSC_SR=0x%u\n",
+                ssc_readl(ssc_p->ssc->regs, SR));
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dir_mask = SSC_DIR_MASK_PLAYBACK;
+        else
+                dir_mask = SSC_DIR_MASK_CAPTURE;
+
+        spin_lock_irq(&ssc_p->lock);
+        if (ssc_p->dir_mask & dir_mask) {
+                spin_unlock_irq(&ssc_p->lock);
+                return -EBUSY;
+        }
+        ssc_p->dir_mask |= dir_mask;
+        spin_unlock_irq(&ssc_p->lock);
+
+        return 0;
+}
+
+/*
+ * Shutdown.  Clear DMA parameters and shutdown the SSC if there
+ * are no other substreams open.
+ */
+static void atmel_ssc_shutdown(struct snd_pcm_substream *substream,
+                               struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
+        struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
+        struct atmel_pcm_dma_params *dma_params;
+        int dir, dir_mask;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dir = 0;
+        else
+                dir = 1;
+
+        dma_params = ssc_p->dma_params[dir];
+
+        if (dma_params != NULL) {
+                ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_disable);
+                pr_debug("atmel_ssc_shutdown: %s disabled SSC_SR=0x%08x\n",
+                        (dir ? "receive" : "transmit"),
+                        ssc_readl(ssc_p->ssc->regs, SR));
+
+                dma_params->ssc = NULL;
+                dma_params->substream = NULL;
+                ssc_p->dma_params[dir] = NULL;
+        }
+
+        dir_mask = 1 << dir;
+
+        spin_lock_irq(&ssc_p->lock);
+        ssc_p->dir_mask &= ~dir_mask;
+        if (!ssc_p->dir_mask) {
+                if (ssc_p->initialized) {
+                        /* Shutdown the SSC clock. */
+                        pr_debug("atmel_ssc_dau: Stopping clock\n");
+                        clk_disable(ssc_p->ssc->clk);
+
+                        free_irq(ssc_p->ssc->irq, ssc_p);
+                        ssc_p->initialized = 0;
+                }
+
+                /* Reset the SSC */
+                ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST));
+                /* Clear the SSC dividers */
+                ssc_p->cmr_div = ssc_p->tcmr_period = ssc_p->rcmr_period = 0;
+        }
+        spin_unlock_irq(&ssc_p->lock);
+}
+
+
+/*
+ * Record the DAI format for use in hw_params().
+ */
+static int atmel_ssc_set_dai_fmt(struct snd_soc_dai *cpu_dai,
+                unsigned int fmt)
+{
+        struct atmel_ssc_info *ssc_p = &ssc_info[cpu_dai->id];
+
+        ssc_p->daifmt = fmt;
+        return 0;
+}
+
+/*
+ * Record SSC clock dividers for use in hw_params().
+ */
+static int atmel_ssc_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
+        int div_id, int div)
+{
+        struct atmel_ssc_info *ssc_p = &ssc_info[cpu_dai->id];
+
+        switch (div_id) {
+        case ATMEL_SSC_CMR_DIV:
+                /*
+                 * The same master clock divider is used for both
+                 * transmit and receive, so if a value has already
+                 * been set, it must match this value.
+                 */
+                if (ssc_p->cmr_div == 0)
+                        ssc_p->cmr_div = div;
+                else
+                        if (div != ssc_p->cmr_div)
+                                return -EBUSY;
+                break;
+
+        case ATMEL_SSC_TCMR_PERIOD:
+                ssc_p->tcmr_period = div;
+                break;
+
+        case ATMEL_SSC_RCMR_PERIOD:
+                ssc_p->rcmr_period = div;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+/*
+ * Configure the SSC.
+ */
+static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params,
+        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
+        int id = rtd->dai->cpu_dai->id;
+        struct atmel_ssc_info *ssc_p = &ssc_info[id];
+        struct atmel_pcm_dma_params *dma_params;
+        int dir, channels, bits;
+        u32 tfmr, rfmr, tcmr, rcmr;
+        int start_event;
+        int ret;
+
+        /*
+         * Currently, there is only one set of dma params for
+         * each direction.  If more are added, this code will
+         * have to be changed to select the proper set.
+         */
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dir = 0;
+        else
+                dir = 1;
+
+        dma_params = &ssc_dma_params[id][dir];
+        dma_params->ssc = ssc_p->ssc;
+        dma_params->substream = substream;
+
+        ssc_p->dma_params[dir] = dma_params;
+
+        /*
+         * The cpu_dai->dma_data field is only used to communicate the
+         * appropriate DMA parameters to the pcm driver hw_params()
+         * function.  It should not be used for other purposes
+         * as it is common to all substreams.
+         */
+        rtd->dai->cpu_dai->dma_data = dma_params;
+
+        channels = params_channels(params);
+
+        /*
+         * Determine sample size in bits and the PDC increment.
+         */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S8:
+                bits = 8;
+                dma_params->pdc_xfer_size = 1;
+                break;
+        case SNDRV_PCM_FORMAT_S16_LE:
+                bits = 16;
+                dma_params->pdc_xfer_size = 2;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                bits = 24;
+                dma_params->pdc_xfer_size = 4;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                bits = 32;
+                dma_params->pdc_xfer_size = 4;
+                break;
+        default:
+                printk(KERN_WARNING "atmel_ssc_dai: unsupported PCM format");
+                return -EINVAL;
+        }
+
+        /*
+         * The SSC only supports up to 16-bit samples in I2S format, due
+         * to the size of the Frame Mode Register FSLEN field.
+         */
+        if ((ssc_p->daifmt & SND_SOC_DAIFMT_FORMAT_MASK) == SND_SOC_DAIFMT_I2S
+                && bits > 16) {
+                printk(KERN_WARNING
+                                "atmel_ssc_dai: sample size %d"
+                                "is too large for I2S\n", bits);
+                return -EINVAL;
+        }
+
+        /*
+         * Compute SSC register settings.
+         */
+        switch (ssc_p->daifmt
+                & (SND_SOC_DAIFMT_FORMAT_MASK | SND_SOC_DAIFMT_MASTER_MASK)) {
+
+        case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS:
+                /*
+                 * I2S format, SSC provides BCLK and LRC clocks.
+                 *
+                 * The SSC transmit and receive clocks are generated
+                 * from the MCK divider, and the BCLK signal
+                 * is output on the SSC TK line.
+                 */
+                rcmr =    SSC_BF(RCMR_PERIOD, ssc_p->rcmr_period)
+                        | SSC_BF(RCMR_STTDLY, START_DELAY)
+                        | SSC_BF(RCMR_START, SSC_START_FALLING_RF)
+                        | SSC_BF(RCMR_CKI, SSC_CKI_RISING)
+                        | SSC_BF(RCMR_CKO, SSC_CKO_NONE)
+                        | SSC_BF(RCMR_CKS, SSC_CKS_DIV);
+
+                rfmr =    SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+                        | SSC_BF(RFMR_FSOS, SSC_FSOS_NEGATIVE)
+                        | SSC_BF(RFMR_FSLEN, (bits - 1))
+                        | SSC_BF(RFMR_DATNB, (channels - 1))
+                        | SSC_BIT(RFMR_MSBF)
+                        | SSC_BF(RFMR_LOOP, 0)
+                        | SSC_BF(RFMR_DATLEN, (bits - 1));
+
+                tcmr =    SSC_BF(TCMR_PERIOD, ssc_p->tcmr_period)
+                        | SSC_BF(TCMR_STTDLY, START_DELAY)
+                        | SSC_BF(TCMR_START, SSC_START_FALLING_RF)
+                        | SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
+                        | SSC_BF(TCMR_CKO, SSC_CKO_CONTINUOUS)
+                        | SSC_BF(TCMR_CKS, SSC_CKS_DIV);
+
+                tfmr =    SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+                        | SSC_BF(TFMR_FSDEN, 0)
+                        | SSC_BF(TFMR_FSOS, SSC_FSOS_NEGATIVE)
+                        | SSC_BF(TFMR_FSLEN, (bits - 1))
+                        | SSC_BF(TFMR_DATNB, (channels - 1))
+                        | SSC_BIT(TFMR_MSBF)
+                        | SSC_BF(TFMR_DATDEF, 0)
+                        | SSC_BF(TFMR_DATLEN, (bits - 1));
+                break;
+
+        case SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM:
+                /*
+                 * I2S format, CODEC supplies BCLK and LRC clocks.
+                 *
+                 * The SSC transmit clock is obtained from the BCLK signal on
+                 * on the TK line, and the SSC receive clock is
+                 * generated from the transmit clock.
+                 *
+                 *  For single channel data, one sample is transferred
+                 * on the falling edge of the LRC clock.
+                 * For two channel data, one sample is
+                 * transferred on both edges of the LRC clock.
+                 */
+                start_event = ((channels == 1)
+                                ? SSC_START_FALLING_RF
+                                : SSC_START_EDGE_RF);
+
+                rcmr =    SSC_BF(RCMR_PERIOD, 0)
+                        | SSC_BF(RCMR_STTDLY, START_DELAY)
+                        | SSC_BF(RCMR_START, start_event)
+                        | SSC_BF(RCMR_CKI, SSC_CKI_RISING)
+                        | SSC_BF(RCMR_CKO, SSC_CKO_NONE)
+                        | SSC_BF(RCMR_CKS, SSC_CKS_CLOCK);
+
+                rfmr =    SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+                        | SSC_BF(RFMR_FSOS, SSC_FSOS_NONE)
+                        | SSC_BF(RFMR_FSLEN, 0)
+                        | SSC_BF(RFMR_DATNB, 0)
+                        | SSC_BIT(RFMR_MSBF)
+                        | SSC_BF(RFMR_LOOP, 0)
+                        | SSC_BF(RFMR_DATLEN, (bits - 1));
+
+                tcmr =    SSC_BF(TCMR_PERIOD, 0)
+                        | SSC_BF(TCMR_STTDLY, START_DELAY)
+                        | SSC_BF(TCMR_START, start_event)
+                        | SSC_BF(TCMR_CKI, SSC_CKI_FALLING)
+                        | SSC_BF(TCMR_CKO, SSC_CKO_NONE)
+                        | SSC_BF(TCMR_CKS, SSC_CKS_PIN);
+
+                tfmr =    SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+                        | SSC_BF(TFMR_FSDEN, 0)
+                        | SSC_BF(TFMR_FSOS, SSC_FSOS_NONE)
+                        | SSC_BF(TFMR_FSLEN, 0)
+                        | SSC_BF(TFMR_DATNB, 0)
+                        | SSC_BIT(TFMR_MSBF)
+                        | SSC_BF(TFMR_DATDEF, 0)
+                        | SSC_BF(TFMR_DATLEN, (bits - 1));
+                break;
+
+        case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBS_CFS:
+                /*
+                 * DSP/PCM Mode A format, SSC provides BCLK and LRC clocks.
+                 *
+                 * The SSC transmit and receive clocks are generated from the
+                 * MCK divider, and the BCLK signal is output
+                 * on the SSC TK line.
+                 */
+                rcmr =    SSC_BF(RCMR_PERIOD, ssc_p->rcmr_period)
+                        | SSC_BF(RCMR_STTDLY, 1)
+                        | SSC_BF(RCMR_START, SSC_START_RISING_RF)
+                        | SSC_BF(RCMR_CKI, SSC_CKI_RISING)
+                        | SSC_BF(RCMR_CKO, SSC_CKO_NONE)
+                        | SSC_BF(RCMR_CKS, SSC_CKS_DIV);
+
+                rfmr =    SSC_BF(RFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+                        | SSC_BF(RFMR_FSOS, SSC_FSOS_POSITIVE)
+                        | SSC_BF(RFMR_FSLEN, 0)
+                        | SSC_BF(RFMR_DATNB, (channels - 1))
+                        | SSC_BIT(RFMR_MSBF)
+                        | SSC_BF(RFMR_LOOP, 0)
+                        | SSC_BF(RFMR_DATLEN, (bits - 1));
+
+                tcmr =    SSC_BF(TCMR_PERIOD, ssc_p->tcmr_period)
+                        | SSC_BF(TCMR_STTDLY, 1)
+                        | SSC_BF(TCMR_START, SSC_START_RISING_RF)
+                        | SSC_BF(TCMR_CKI, SSC_CKI_RISING)
+                        | SSC_BF(TCMR_CKO, SSC_CKO_CONTINUOUS)
+                        | SSC_BF(TCMR_CKS, SSC_CKS_DIV);
+
+                tfmr =    SSC_BF(TFMR_FSEDGE, SSC_FSEDGE_POSITIVE)
+                        | SSC_BF(TFMR_FSDEN, 0)
+                        | SSC_BF(TFMR_FSOS, SSC_FSOS_POSITIVE)
+                        | SSC_BF(TFMR_FSLEN, 0)
+                        | SSC_BF(TFMR_DATNB, (channels - 1))
+                        | SSC_BIT(TFMR_MSBF)
+                        | SSC_BF(TFMR_DATDEF, 0)
+                        | SSC_BF(TFMR_DATLEN, (bits - 1));
+                break;
+
+        case SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_CBM_CFM:
+        default:
+                printk(KERN_WARNING "atmel_ssc_dai: unsupported DAI format 0x%x\n",
+                        ssc_p->daifmt);
+                return -EINVAL;
+                break;
+        }
+        pr_debug("atmel_ssc_hw_params: "
+                        "RCMR=%08x RFMR=%08x TCMR=%08x TFMR=%08x\n",
+                        rcmr, rfmr, tcmr, tfmr);
+
+        if (!ssc_p->initialized) {
+
+                /* Enable PMC peripheral clock for this SSC */
+                pr_debug("atmel_ssc_dai: Starting clock\n");
+                clk_enable(ssc_p->ssc->clk);
+
+                /* Reset the SSC and its PDC registers */
+                ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_SWRST));
+
+                ssc_writel(ssc_p->ssc->regs, PDC_RPR, 0);
+                ssc_writel(ssc_p->ssc->regs, PDC_RCR, 0);
+                ssc_writel(ssc_p->ssc->regs, PDC_RNPR, 0);
+                ssc_writel(ssc_p->ssc->regs, PDC_RNCR, 0);
+
+                ssc_writel(ssc_p->ssc->regs, PDC_TPR, 0);
+                ssc_writel(ssc_p->ssc->regs, PDC_TCR, 0);
+                ssc_writel(ssc_p->ssc->regs, PDC_TNPR, 0);
+                ssc_writel(ssc_p->ssc->regs, PDC_TNCR, 0);
+
+                ret = request_irq(ssc_p->ssc->irq, atmel_ssc_interrupt, 0,
+                                ssc_p->name, ssc_p);
+                if (ret < 0) {
+                        printk(KERN_WARNING
+                                        "atmel_ssc_dai: request_irq failure\n");
+                        pr_debug("Atmel_ssc_dai: Stoping clock\n");
+                        clk_disable(ssc_p->ssc->clk);
+                        return ret;
+                }
+
+                ssc_p->initialized = 1;
+        }
+
+        /* set SSC clock mode register */
+        ssc_writel(ssc_p->ssc->regs, CMR, ssc_p->cmr_div);
+
+        /* set receive clock mode and format */
+        ssc_writel(ssc_p->ssc->regs, RCMR, rcmr);
+        ssc_writel(ssc_p->ssc->regs, RFMR, rfmr);
+
+        /* set transmit clock mode and format */
+        ssc_writel(ssc_p->ssc->regs, TCMR, tcmr);
+        ssc_writel(ssc_p->ssc->regs, TFMR, tfmr);
+
+        pr_debug("atmel_ssc_dai,hw_params: SSC initialized\n");
+        return 0;
+}
+
+
+static int atmel_ssc_prepare(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
+        struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
+        struct atmel_pcm_dma_params *dma_params;
+        int dir;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dir = 0;
+        else
+                dir = 1;
+
+        dma_params = ssc_p->dma_params[dir];
+
+        ssc_writel(ssc_p->ssc->regs, CR, dma_params->mask->ssc_enable);
+
+        pr_debug("%s enabled SSC_SR=0x%08x\n",
+                        dir ? "receive" : "transmit",
+                        ssc_readl(ssc_p->ssc->regs, SR));
+        return 0;
+}
+
+
+#ifdef CONFIG_PM
+static int atmel_ssc_suspend(struct snd_soc_dai *cpu_dai)
+{
+        struct atmel_ssc_info *ssc_p;
+
+        if (!cpu_dai->active)
+                return 0;
+
+        ssc_p = &ssc_info[cpu_dai->id];
+
+        /* Save the status register before disabling transmit and receive */
+        ssc_p->ssc_state.ssc_sr = ssc_readl(ssc_p->ssc->regs, SR);
+        ssc_writel(ssc_p->ssc->regs, CR, SSC_BIT(CR_TXDIS) | SSC_BIT(CR_RXDIS));
+
+        /* Save the current interrupt mask, then disable unmasked interrupts */
+        ssc_p->ssc_state.ssc_imr = ssc_readl(ssc_p->ssc->regs, IMR);
+        ssc_writel(ssc_p->ssc->regs, IDR, ssc_p->ssc_state.ssc_imr);
+
+        ssc_p->ssc_state.ssc_cmr = ssc_readl(ssc_p->ssc->regs, CMR);
+        ssc_p->ssc_state.ssc_rcmr = ssc_readl(ssc_p->ssc->regs, RCMR);
+        ssc_p->ssc_state.ssc_rfmr = ssc_readl(ssc_p->ssc->regs, RFMR);
+        ssc_p->ssc_state.ssc_tcmr = ssc_readl(ssc_p->ssc->regs, TCMR);
+        ssc_p->ssc_state.ssc_tfmr = ssc_readl(ssc_p->ssc->regs, TFMR);
+
+        return 0;
+}
+
+
+
+static int atmel_ssc_resume(struct snd_soc_dai *cpu_dai)
+{
+        struct atmel_ssc_info *ssc_p;
+        u32 cr;
+
+        if (!cpu_dai->active)
+                return 0;
+
+        ssc_p = &ssc_info[cpu_dai->id];
+
+        /* restore SSC register settings */
+        ssc_writel(ssc_p->ssc->regs, TFMR, ssc_p->ssc_state.ssc_tfmr);
+        ssc_writel(ssc_p->ssc->regs, TCMR, ssc_p->ssc_state.ssc_tcmr);
+        ssc_writel(ssc_p->ssc->regs, RFMR, ssc_p->ssc_state.ssc_rfmr);
+        ssc_writel(ssc_p->ssc->regs, RCMR, ssc_p->ssc_state.ssc_rcmr);
+        ssc_writel(ssc_p->ssc->regs, CMR, ssc_p->ssc_state.ssc_cmr);
+
+        /* re-enable interrupts */
+        ssc_writel(ssc_p->ssc->regs, IER, ssc_p->ssc_state.ssc_imr);
+
+        /* Re-enable recieve and transmit as appropriate */
+        cr = 0;
+        cr |=
+            (ssc_p->ssc_state.ssc_sr & SSC_BIT(SR_RXEN)) ? SSC_BIT(CR_RXEN) : 0;
+        cr |=
+            (ssc_p->ssc_state.ssc_sr & SSC_BIT(SR_TXEN)) ? SSC_BIT(CR_TXEN) : 0;
+        ssc_writel(ssc_p->ssc->regs, CR, cr);
+
+        return 0;
+}
+#else /* CONFIG_PM */
+#  define atmel_ssc_suspend     NULL
+#  define atmel_ssc_resume      NULL
+#endif /* CONFIG_PM */
+
+
+#define ATMEL_SSC_RATES (SNDRV_PCM_RATE_8000_96000)
+
+#define ATMEL_SSC_FORMATS (SNDRV_PCM_FMTBIT_S8     | SNDRV_PCM_FMTBIT_S16_LE |\
+                          SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+struct snd_soc_dai atmel_ssc_dai[NUM_SSC_DEVICES] = {
+        {       .name = "atmel-ssc0",
+                .id = 0,
+                .suspend = atmel_ssc_suspend,
+                .resume = atmel_ssc_resume,
+                .playback = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = ATMEL_SSC_RATES,
+                        .formats = ATMEL_SSC_FORMATS,},
+                .capture = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = ATMEL_SSC_RATES,
+                        .formats = ATMEL_SSC_FORMATS,},
+                .ops = {
+                        .startup = atmel_ssc_startup,
+                        .shutdown = atmel_ssc_shutdown,
+                        .prepare = atmel_ssc_prepare,
+                        .hw_params = atmel_ssc_hw_params,
+                        .set_fmt = atmel_ssc_set_dai_fmt,
+                        .set_clkdiv = atmel_ssc_set_dai_clkdiv,},
+                .private_data = &ssc_info[0],
+        },
+#if NUM_SSC_DEVICES == 3
+        {       .name = "atmel-ssc1",
+                .id = 1,
+                .suspend = atmel_ssc_suspend,
+                .resume = atmel_ssc_resume,
+                .playback = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = ATMEL_SSC_RATES,
+                        .formats = ATMEL_SSC_FORMATS,},
+                .capture = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = ATMEL_SSC_RATES,
+                        .formats = ATMEL_SSC_FORMATS,},
+                .ops = {
+                        .startup = atmel_ssc_startup,
+                        .shutdown = atmel_ssc_shutdown,
+                        .prepare = atmel_ssc_prepare,
+                        .hw_params = atmel_ssc_hw_params,
+                        .set_fmt = atmel_ssc_set_dai_fmt,
+                        .set_clkdiv = atmel_ssc_set_dai_clkdiv,},
+                .private_data = &ssc_info[1],
+        },
+        {       .name = "atmel-ssc2",
+                .id = 2,
+                .suspend = atmel_ssc_suspend,
+                .resume = atmel_ssc_resume,
+                .playback = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = ATMEL_SSC_RATES,
+                        .formats = ATMEL_SSC_FORMATS,},
+                .capture = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = ATMEL_SSC_RATES,
+                        .formats = ATMEL_SSC_FORMATS,},
+                .ops = {
+                        .startup = atmel_ssc_startup,
+                        .shutdown = atmel_ssc_shutdown,
+                        .prepare = atmel_ssc_prepare,
+                        .hw_params = atmel_ssc_hw_params,
+                        .set_fmt = atmel_ssc_set_dai_fmt,
+                        .set_clkdiv = atmel_ssc_set_dai_clkdiv,},
+                .private_data = &ssc_info[2],
+        },
+#endif
+};
+EXPORT_SYMBOL_GPL(atmel_ssc_dai);
+
+static int __init atmel_ssc_modinit(void)
+{
+        return snd_soc_register_dais(atmel_ssc_dai, ARRAY_SIZE(atmel_ssc_dai));
+}
+module_init(atmel_ssc_modinit);
+
+static void __exit atmel_ssc_modexit(void)
+{
+        snd_soc_unregister_dais(atmel_ssc_dai, ARRAY_SIZE(atmel_ssc_dai));
+}
+module_exit(atmel_ssc_modexit);
+
+/* Module information */
+MODULE_AUTHOR("Sedji Gaouaou, sedji.gaouaou@atmel.com, www.atmel.com");
+MODULE_DESCRIPTION("ATMEL SSC ASoC Interface");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/atmel/atmel_ssc_dai.h b/sound/soc/atmel/atmel_ssc_dai.h
new file mode 100644
index 00000000000..a828746e8a2
--- /dev/null
+++ b/sound/soc/atmel/atmel_ssc_dai.h
@@ -0,0 +1,121 @@
+/*
+ * atmel_ssc_dai.h - ALSA SSC interface for the Atmel  SoC
+ *
+ * Copyright (C) 2005 SAN People
+ * Copyright (C) 2008 Atmel
+ *
+ * Author: Sedji Gaouaou <sedji.gaouaou@atmel.com>
+ *         ATMEL CORP.
+ *
+ * Based on at91-ssc.c by
+ * Frank Mandarino <fmandarino@endrelia.com>
+ * Based on pxa2xx Platform drivers by
+ * Liam Girdwood <liam.girdwood@wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _ATMEL_SSC_DAI_H
+#define _ATMEL_SSC_DAI_H
+
+#include <linux/types.h>
+#include <linux/atmel-ssc.h>
+
+#include "atmel-pcm.h"
+
+/* SSC system clock ids */
+#define ATMEL_SYSCLK_MCK        0 /* SSC uses AT91 MCK as system clock */
+
+/* SSC divider ids */
+#define ATMEL_SSC_CMR_DIV       0 /* MCK divider for BCLK */
+#define ATMEL_SSC_TCMR_PERIOD   1 /* BCLK divider for transmit FS */
+#define ATMEL_SSC_RCMR_PERIOD   2 /* BCLK divider for receive FS */
+/*
+ * SSC direction masks
+ */
+#define SSC_DIR_MASK_UNUSED     0
+#define SSC_DIR_MASK_PLAYBACK   1
+#define SSC_DIR_MASK_CAPTURE    2
+
+/*
+ * SSC register values that Atmel left out of <linux/atmel-ssc.h>.  These
+ * are expected to be used with SSC_BF
+ */
+/* START bit field values */
+#define SSC_START_CONTINUOUS    0
+#define SSC_START_TX_RX         1
+#define SSC_START_LOW_RF        2
+#define SSC_START_HIGH_RF       3
+#define SSC_START_FALLING_RF    4
+#define SSC_START_RISING_RF     5
+#define SSC_START_LEVEL_RF      6
+#define SSC_START_EDGE_RF       7
+#define SSS_START_COMPARE_0     8
+
+/* CKI bit field values */
+#define SSC_CKI_FALLING         0
+#define SSC_CKI_RISING          1
+
+/* CKO bit field values */
+#define SSC_CKO_NONE            0
+#define SSC_CKO_CONTINUOUS      1
+#define SSC_CKO_TRANSFER        2
+
+/* CKS bit field values */
+#define SSC_CKS_DIV             0
+#define SSC_CKS_CLOCK           1
+#define SSC_CKS_PIN             2
+
+/* FSEDGE bit field values */
+#define SSC_FSEDGE_POSITIVE     0
+#define SSC_FSEDGE_NEGATIVE     1
+
+/* FSOS bit field values */
+#define SSC_FSOS_NONE           0
+#define SSC_FSOS_NEGATIVE       1
+#define SSC_FSOS_POSITIVE       2
+#define SSC_FSOS_LOW            3
+#define SSC_FSOS_HIGH           4
+#define SSC_FSOS_TOGGLE         5
+
+#define START_DELAY             1
+
+struct atmel_ssc_state {
+        u32 ssc_cmr;
+        u32 ssc_rcmr;
+        u32 ssc_rfmr;
+        u32 ssc_tcmr;
+        u32 ssc_tfmr;
+        u32 ssc_sr;
+        u32 ssc_imr;
+};
+
+
+struct atmel_ssc_info {
+        char *name;
+        struct ssc_device *ssc;
+        spinlock_t lock;        /* lock for dir_mask */
+        unsigned short dir_mask;        /* 0=unused, 1=playback, 2=capture */
+        unsigned short initialized;     /* true if SSC has been initialized */
+        unsigned short daifmt;
+        unsigned short cmr_div;
+        unsigned short tcmr_period;
+        unsigned short rcmr_period;
+        struct atmel_pcm_dma_params *dma_params[2];
+        struct atmel_ssc_state ssc_state;
+};
+extern struct snd_soc_dai atmel_ssc_dai[];
+
+#endif /* _AT91_SSC_DAI_H */
diff --git a/sound/soc/at32/playpaq_wm8510.c b/sound/soc/atmel/playpaq_wm8510.c
index b1966e4dfcd..43dd8cee83c 100644
--- a/sound/soc/at32/playpaq_wm8510.c
+++ b/sound/soc/atmel/playpaq_wm8510.c
@@ -22,7 +22,6 @@
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/clk.h>
@@ -40,8 +39,8 @@
 #include <mach/portmux.h>
 
 #include "../codecs/wm8510.h"
-#include "at32-pcm.h"
-#include "at32-ssc.h"
+#include "atmel-pcm.h"
+#include "atmel_ssc_dai.h"
 
 
 /*-------------------------------------------------------------------------*\
@@ -362,8 +361,9 @@ static struct snd_soc_dai_link playpaq_wm8510_dai = {
 
 
 
-static struct snd_soc_machine snd_soc_machine_playpaq = {
+static struct snd_soc_card snd_soc_playpaq = {
         .name = "LRS_PlayPaq_WM8510",
+        .platform = &at32_soc_platform,
         .dai_link = &playpaq_wm8510_dai,
         .num_links = 1,
 };
@@ -378,8 +378,7 @@ static struct wm8510_setup_data playpaq_wm8510_setup = {
 
 
 static struct snd_soc_device playpaq_wm8510_snd_devdata = {
-        .machine = &snd_soc_machine_playpaq,
-        .platform = &at32_soc_platform,
+        .card = &snd_soc_playpaq,
         .codec_dev = &soc_codec_dev_wm8510,
         .codec_data = &playpaq_wm8510_setup,
 };
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
new file mode 100644
index 00000000000..1fb59a9d371
--- /dev/null
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -0,0 +1,328 @@
+/*
+ * sam9g20_wm8731  --  SoC audio for AT91SAM9G20-based
+ *                      ATMEL AT91SAM9G20ek board.
+ *
+ *  Copyright (C) 2005 SAN People
+ *  Copyright (C) 2008 Atmel
+ *
+ * Authors: Sedji Gaouaou <sedji.gaouaou@atmel.com>
+ *
+ * Based on ati_b1_wm8731.c by:
+ * Frank Mandarino <fmandarino@endrelia.com>
+ * Copyright 2006 Endrelia Technologies Inc.
+ * Based on corgi.c by:
+ * Copyright 2005 Wolfson Microelectronics PLC.
+ * Copyright 2005 Openedhand Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+
+#include <linux/atmel-ssc.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <mach/hardware.h>
+#include <mach/gpio.h>
+
+#include "../codecs/wm8731.h"
+#include "atmel-pcm.h"
+#include "atmel_ssc_dai.h"
+
+
+static int at91sam9g20ek_startup(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        int ret;
+
+        /* codec system clock is supplied by PCK0, set to 12MHz */
+        ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK,
+                12000000, SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static void at91sam9g20ek_shutdown(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
+
+        dev_dbg(rtd->socdev->dev, "shutdown");
+}
+
+static int at91sam9g20ek_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct atmel_ssc_info *ssc_p = cpu_dai->private_data;
+        struct ssc_device *ssc = ssc_p->ssc;
+        int ret;
+
+        unsigned int rate;
+        int cmr_div, period;
+
+        if (ssc == NULL) {
+                printk(KERN_INFO "at91sam9g20ek_hw_params: ssc is NULL!\n");
+                return -EINVAL;
+        }
+
+        /* set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        /* set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        /*
+         * The SSC clock dividers depend on the sample rate.  The CMR.DIV
+         * field divides the system master clock MCK to drive the SSC TK
+         * signal which provides the codec BCLK.  The TCMR.PERIOD and
+         * RCMR.PERIOD fields further divide the BCLK signal to drive
+         * the SSC TF and RF signals which provide the codec DACLRC and
+         * ADCLRC clocks.
+         *
+         * The dividers were determined through trial and error, where a
+         * CMR.DIV value is chosen such that the resulting BCLK value is
+         * divisible, or almost divisible, by (2 * sample rate), and then
+         * the TCMR.PERIOD or RCMR.PERIOD is BCLK / (2 * sample rate) - 1.
+         */
+        rate = params_rate(params);
+
+        switch (rate) {
+        case 8000:
+                cmr_div = 55;   /* BCLK = 133MHz/(2*55) = 1.209MHz */
+                period = 74;    /* LRC = BCLK/(2*(74+1)) ~= 8060,6Hz */
+                break;
+        case 11025:
+                cmr_div = 67;   /* BCLK = 133MHz/(2*60) = 1.108MHz */
+                period = 45;    /* LRC = BCLK/(2*(49+1)) = 11083,3Hz */
+                break;
+        case 16000:
+                cmr_div = 63;   /* BCLK = 133MHz/(2*63) = 1.055MHz */
+                period = 32;    /* LRC = BCLK/(2*(32+1)) = 15993,2Hz */
+                break;
+        case 22050:
+                cmr_div = 52;   /* BCLK = 133MHz/(2*52) = 1.278MHz */
+                period = 28;    /* LRC = BCLK/(2*(28+1)) = 22049Hz */
+                break;
+        case 32000:
+                cmr_div = 66;   /* BCLK = 133MHz/(2*66) = 1.007MHz */
+                period = 15;    /* LRC = BCLK/(2*(15+1)) = 31486,742Hz */
+                break;
+        case 44100:
+                cmr_div = 29;   /* BCLK = 133MHz/(2*29) = 2.293MHz */
+                period = 25;    /* LRC = BCLK/(2*(25+1)) = 44098Hz */
+                break;
+        case 48000:
+                cmr_div = 33;   /* BCLK = 133MHz/(2*33) = 2.015MHz */
+                period = 20;    /* LRC = BCLK/(2*(20+1)) = 47979,79Hz */
+                break;
+        case 88200:
+                cmr_div = 29;   /* BCLK = 133MHz/(2*29) = 2.293MHz */
+                period = 12;    /* LRC = BCLK/(2*(12+1)) = 88196Hz */
+                break;
+        case 96000:
+                cmr_div = 23;   /* BCLK = 133MHz/(2*23) = 2.891MHz */
+                period = 14;    /* LRC = BCLK/(2*(14+1)) = 96376Hz */
+                break;
+        default:
+                printk(KERN_WARNING "unsupported rate %d"
+                                " on at91sam9g20ek board\n", rate);
+                return -EINVAL;
+        }
+
+        /* set the MCK divider for BCLK */
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, ATMEL_SSC_CMR_DIV, cmr_div);
+        if (ret < 0)
+                return ret;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                /* set the BCLK divider for DACLRC */
+                ret = snd_soc_dai_set_clkdiv(cpu_dai,
+                                                ATMEL_SSC_TCMR_PERIOD, period);
+        } else {
+                /* set the BCLK divider for ADCLRC */
+                ret = snd_soc_dai_set_clkdiv(cpu_dai,
+                                                ATMEL_SSC_RCMR_PERIOD, period);
+        }
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_ops at91sam9g20ek_ops = {
+        .startup = at91sam9g20ek_startup,
+        .hw_params = at91sam9g20ek_hw_params,
+        .shutdown = at91sam9g20ek_shutdown,
+};
+
+
+static const struct snd_soc_dapm_widget at91sam9g20ek_dapm_widgets[] = {
+        SND_SOC_DAPM_MIC("Int Mic", NULL),
+        SND_SOC_DAPM_SPK("Ext Spk", NULL),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+
+        /* speaker connected to LHPOUT */
+        {"Ext Spk", NULL, "LHPOUT"},
+
+        /* mic is connected to Mic Jack, with WM8731 Mic Bias */
+        {"MICIN", NULL, "Mic Bias"},
+        {"Mic Bias", NULL, "Int Mic"},
+};
+
+/*
+ * Logic for a wm8731 as connected on a at91sam9g20ek board.
+ */
+static int at91sam9g20ek_wm8731_init(struct snd_soc_codec *codec)
+{
+        printk(KERN_DEBUG
+                        "at91sam9g20ek_wm8731 "
+                        ": at91sam9g20ek_wm8731_init() called\n");
+
+        /* Add specific widgets */
+        snd_soc_dapm_new_controls(codec, at91sam9g20ek_dapm_widgets,
+                                  ARRAY_SIZE(at91sam9g20ek_dapm_widgets));
+        /* Set up specific audio path interconnects */
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+
+        /* not connected */
+        snd_soc_dapm_disable_pin(codec, "RLINEIN");
+        snd_soc_dapm_disable_pin(codec, "LLINEIN");
+
+        /* always connected */
+        snd_soc_dapm_enable_pin(codec, "Int Mic");
+        snd_soc_dapm_enable_pin(codec, "Ext Spk");
+
+        snd_soc_dapm_sync(codec);
+
+        return 0;
+}
+
+static struct snd_soc_dai_link at91sam9g20ek_dai = {
+        .name = "WM8731",
+        .stream_name = "WM8731 PCM",
+        .cpu_dai = &atmel_ssc_dai[0],
+        .codec_dai = &wm8731_dai,
+        .init = at91sam9g20ek_wm8731_init,
+        .ops = &at91sam9g20ek_ops,
+};
+
+static struct snd_soc_card snd_soc_at91sam9g20ek = {
+        .name = "WM8731",
+        .platform = &atmel_soc_platform,
+        .dai_link = &at91sam9g20ek_dai,
+        .num_links = 1,
+};
+
+static struct wm8731_setup_data at91sam9g20ek_wm8731_setup = {
+        .i2c_bus = 0,
+        .i2c_address = 0x1b,
+};
+
+static struct snd_soc_device at91sam9g20ek_snd_devdata = {
+        .card = &snd_soc_at91sam9g20ek,
+        .codec_dev = &soc_codec_dev_wm8731,
+        .codec_data = &at91sam9g20ek_wm8731_setup,
+};
+
+static struct platform_device *at91sam9g20ek_snd_device;
+
+static int __init at91sam9g20ek_init(void)
+{
+        struct atmel_ssc_info *ssc_p = at91sam9g20ek_dai.cpu_dai->private_data;
+        struct ssc_device *ssc = NULL;
+        int ret;
+
+        /*
+         * Request SSC device
+         */
+        ssc = ssc_request(0);
+        if (IS_ERR(ssc)) {
+                ret = PTR_ERR(ssc);
+                ssc = NULL;
+                goto err_ssc;
+        }
+        ssc_p->ssc = ssc;
+
+        at91sam9g20ek_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!at91sam9g20ek_snd_device) {
+                printk(KERN_DEBUG
+                                "platform device allocation failed\n");
+                ret = -ENOMEM;
+        }
+
+        platform_set_drvdata(at91sam9g20ek_snd_device,
+                        &at91sam9g20ek_snd_devdata);
+        at91sam9g20ek_snd_devdata.dev = &at91sam9g20ek_snd_device->dev;
+
+        ret = platform_device_add(at91sam9g20ek_snd_device);
+        if (ret) {
+                printk(KERN_DEBUG
+                                "platform device allocation failed\n");
+                platform_device_put(at91sam9g20ek_snd_device);
+        }
+
+        return ret;
+
+err_ssc:
+        return ret;
+}
+
+static void __exit at91sam9g20ek_exit(void)
+{
+        struct atmel_ssc_info *ssc_p = at91sam9g20ek_dai.cpu_dai->private_data;
+        struct ssc_device *ssc;
+
+        if (ssc_p != NULL) {
+                ssc = ssc_p->ssc;
+                if (ssc != NULL)
+                        ssc_free(ssc);
+                ssc_p->ssc = NULL;
+        }
+
+        platform_device_unregister(at91sam9g20ek_snd_device);
+        at91sam9g20ek_snd_device = NULL;
+}
+
+module_init(at91sam9g20ek_init);
+module_exit(at91sam9g20ek_exit);
+
+/* Module information */
+MODULE_AUTHOR("Sedji Gaouaou <sedji.gaouaou@atmel.com>");
+MODULE_DESCRIPTION("ALSA SoC AT91SAM9G20EK_WM8731");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c
index 1466d932880..74c823d60f9 100644
--- a/sound/soc/au1x/dbdma2.c
+++ b/sound/soc/au1x/dbdma2.c
@@ -406,11 +406,12 @@ static int __init au1xpsc_audio_dbdma_init(void)
 {
         au1xpsc_audio_pcmdma[PCM_TX] = NULL;
         au1xpsc_audio_pcmdma[PCM_RX] = NULL;
-        return 0;
+        return snd_soc_register_platform(&au1xpsc_soc_platform);
 }
 
 static void __exit au1xpsc_audio_dbdma_exit(void)
 {
+        snd_soc_unregister_platform(&au1xpsc_soc_platform);
 }
 
 module_init(au1xpsc_audio_dbdma_init);
diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index 57facbad682..f0e30aec7f2 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -160,7 +160,8 @@ struct snd_ac97_bus_ops soc_ac97_ops = {
 EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
 static int au1xpsc_ac97_hw_params(struct snd_pcm_substream *substream,
-                                  struct snd_pcm_hw_params *params)
+                                  struct snd_pcm_hw_params *params,
+                                  struct snd_soc_dai *dai)
 {
         /* FIXME */
         struct au1xpsc_audio_data *pscdata = au1xpsc_ac97_workdata;
@@ -210,7 +211,7 @@ static int au1xpsc_ac97_hw_params(struct snd_pcm_substream *substream,
 }
 
 static int au1xpsc_ac97_trigger(struct snd_pcm_substream *substream,
-                                int cmd)
+                                int cmd, struct snd_soc_dai *dai)
 {
         /* FIXME */
         struct au1xpsc_audio_data *pscdata = au1xpsc_ac97_workdata;
@@ -313,8 +314,7 @@ static void au1xpsc_ac97_remove(struct platform_device *pdev,
         au1xpsc_ac97_workdata = NULL;
 }
 
-static int au1xpsc_ac97_suspend(struct platform_device *pdev,
-                                struct snd_soc_dai *dai)
+static int au1xpsc_ac97_suspend(struct snd_soc_dai *dai)
 {
         /* save interesting registers and disable PSC */
         au1xpsc_ac97_workdata->pm[0] =
@@ -328,8 +328,7 @@ static int au1xpsc_ac97_suspend(struct platform_device *pdev,
         return 0;
 }
 
-static int au1xpsc_ac97_resume(struct platform_device *pdev,
-                               struct snd_soc_dai *dai)
+static int au1xpsc_ac97_resume(struct snd_soc_dai *dai)
 {
         /* restore PSC clock config */
         au_writel(au1xpsc_ac97_workdata->pm[0] | PSC_SEL_PS_AC97MODE,
@@ -345,7 +344,7 @@ static int au1xpsc_ac97_resume(struct platform_device *pdev,
 
 struct snd_soc_dai au1xpsc_ac97_dai = {
         .name                   = "au1xpsc_ac97",
-        .type                   = SND_SOC_DAI_AC97,
+        .ac97_control           = 1,
         .probe                  = au1xpsc_ac97_probe,
         .remove                 = au1xpsc_ac97_remove,
         .suspend                = au1xpsc_ac97_suspend,
@@ -372,11 +371,12 @@ EXPORT_SYMBOL_GPL(au1xpsc_ac97_dai);
 static int __init au1xpsc_ac97_init(void)
 {
         au1xpsc_ac97_workdata = NULL;
-        return 0;
+        return snd_soc_register_dai(&au1xpsc_ac97_dai);
 }
 
 static void __exit au1xpsc_ac97_exit(void)
 {
+        snd_soc_unregister_dai(&au1xpsc_ac97_dai);
 }
 
 module_init(au1xpsc_ac97_init);
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index 9384702c7eb..f916de4400e 100644
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -116,7 +116,8 @@ out:
 }
 
 static int au1xpsc_i2s_hw_params(struct snd_pcm_substream *substream,
-                                 struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct au1xpsc_audio_data *pscdata = au1xpsc_i2s_workdata;
 
@@ -240,7 +241,8 @@ static int au1xpsc_i2s_stop(struct au1xpsc_audio_data *pscdata, int stype)
         return 0;
 }
 
-static int au1xpsc_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
+static int au1xpsc_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
+                               struct snd_soc_dai *dai)
 {
         struct au1xpsc_audio_data *pscdata = au1xpsc_i2s_workdata;
         int ret, stype = SUBSTREAM_TYPE(substream);
@@ -337,8 +339,7 @@ static void au1xpsc_i2s_remove(struct platform_device *pdev,
         au1xpsc_i2s_workdata = NULL;
 }
 
-static int au1xpsc_i2s_suspend(struct platform_device *pdev,
-                               struct snd_soc_dai *cpu_dai)
+static int au1xpsc_i2s_suspend(struct snd_soc_dai *cpu_dai)
 {
         /* save interesting register and disable PSC */
         au1xpsc_i2s_workdata->pm[0] =
@@ -352,8 +353,7 @@ static int au1xpsc_i2s_suspend(struct platform_device *pdev,
         return 0;
 }
 
-static int au1xpsc_i2s_resume(struct platform_device *pdev,
-                              struct snd_soc_dai *cpu_dai)
+static int au1xpsc_i2s_resume(struct snd_soc_dai *cpu_dai)
 {
         /* select I2S mode and PSC clock */
         au_writel(PSC_CTRL_DISABLE, PSC_CTRL(au1xpsc_i2s_workdata));
@@ -369,7 +369,6 @@ static int au1xpsc_i2s_resume(struct platform_device *pdev,
 
 struct snd_soc_dai au1xpsc_i2s_dai = {
         .name                   = "au1xpsc_i2s",
-        .type                   = SND_SOC_DAI_I2S,
         .probe                  = au1xpsc_i2s_probe,
         .remove                 = au1xpsc_i2s_remove,
         .suspend                = au1xpsc_i2s_suspend,
@@ -389,8 +388,6 @@ struct snd_soc_dai au1xpsc_i2s_dai = {
         .ops = {
                 .trigger        = au1xpsc_i2s_trigger,
                 .hw_params      = au1xpsc_i2s_hw_params,
-        },
-        .dai_ops = {
                 .set_fmt        = au1xpsc_i2s_set_fmt,
         },
 };
@@ -399,11 +396,12 @@ EXPORT_SYMBOL(au1xpsc_i2s_dai);
 static int __init au1xpsc_i2s_init(void)
 {
         au1xpsc_i2s_workdata = NULL;
-        return 0;
+        return snd_soc_register_dai(&au1xpsc_i2s_dai);
 }
 
 static void __exit au1xpsc_i2s_exit(void)
 {
+        snd_soc_unregister_dai(&au1xpsc_i2s_dai);
 }
 
 module_init(au1xpsc_i2s_init);
diff --git a/sound/soc/au1x/sample-ac97.c b/sound/soc/au1x/sample-ac97.c
index f75ae7f62c3..27683eb7905 100644
--- a/sound/soc/au1x/sample-ac97.c
+++ b/sound/soc/au1x/sample-ac97.c
@@ -42,14 +42,14 @@ static struct snd_soc_dai_link au1xpsc_sample_ac97_dai = {
         .ops            = NULL,
 };
 
-static struct snd_soc_machine au1xpsc_sample_ac97_machine = {
+static struct snd_soc_card au1xpsc_sample_ac97_machine = {
         .name           = "Au1xxx PSC AC97 Audio",
         .dai_link       = &au1xpsc_sample_ac97_dai,
         .num_links      = 1,
 };
 
 static struct snd_soc_device au1xpsc_sample_ac97_devdata = {
-        .machine        = &au1xpsc_sample_ac97_machine,
+        .card           = &au1xpsc_sample_ac97_machine,
         .platform       = &au1xpsc_soc_platform, /* see dbdma2.c */
         .codec_dev      = &soc_codec_dev_ac97,
 };
diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig
index dc006206f62..0a2f8f9eff5 100644
--- a/sound/soc/blackfin/Kconfig
+++ b/sound/soc/blackfin/Kconfig
@@ -1,6 +1,6 @@
 config SND_BF5XX_I2S
         tristate "SoC I2S Audio for the ADI BF5xx chip"
-        depends on BLACKFIN && SND_SOC
+        depends on BLACKFIN
         help
           Say Y or M if you want to add support for codecs attached to
           the Blackfin SPORT (synchronous serial ports) interface in I2S
@@ -13,7 +13,6 @@ config SND_BF5XX_SOC_SSM2602
         select SND_BF5XX_SOC_I2S
         select SND_SOC_SSM2602
         select I2C
-        select I2C_BLACKFIN_TWI
         help
           Say Y if you want to add support for SoC audio on BF527-EZKIT.
 
@@ -35,7 +34,7 @@ config SND_BFIN_AD73311_SE
 
 config SND_BF5XX_AC97
         tristate "SoC AC97 Audio for the ADI BF5xx chip"
-        depends on BLACKFIN && SND_SOC
+        depends on BLACKFIN
         help
           Say Y or M if you want to add support for codecs attached to
           the Blackfin SPORT (synchronous serial ports) interface in slot 16
@@ -47,7 +46,7 @@ config SND_BF5XX_AC97
           properly with this driver. This driver is known to work with the
           Analog Devices line of AC97 codecs.
 
-config SND_MMAP_SUPPORT
+config SND_BF5XX_MMAP_SUPPORT
         bool "Enable MMAP Support"
         depends on SND_BF5XX_AC97
         default y
@@ -55,9 +54,17 @@ config SND_MMAP_SUPPORT
           Say y if you want AC97 driver to support mmap mode.
           We introduce an intermediate buffer to simulate mmap.
 
+config SND_BF5XX_MULTICHAN_SUPPORT
+        bool "Enable Multichannel Support"
+        depends on SND_BF5XX_AC97
+        default n
+        help
+          Say y if you want AC97 driver to support up to 5.1 channel audio.
+          this mode will consume much more memory for DMA.
+
 config SND_BF5XX_SOC_SPORT
         tristate
-        
+
 config SND_BF5XX_SOC_I2S
         tristate
         select SND_BF5XX_SOC_SPORT
@@ -80,7 +87,7 @@ config SND_BF5XX_SPORT_NUM
         int "Set a SPORT for Sound chip"
         depends on (SND_BF5XX_I2S || SND_BF5XX_AC97)
         range 0 3 if BF54x
-        range 0 1 if (BF53x || BF561)
+        range 0 1 if !BF54x
         default 0
         help
           Set the correct SPORT for sound chip.
@@ -90,12 +97,13 @@ config SND_BF5XX_HAVE_COLD_RESET
         depends on SND_BF5XX_AC97
         default y if BFIN548_EZKIT
         default n if !BFIN548_EZKIT
-        
+
 config SND_BF5XX_RESET_GPIO_NUM
         int "Set a GPIO for cold reset"
         depends on SND_BF5XX_HAVE_COLD_RESET
         range 0 159
         default 19 if BFIN548_EZKIT
         default 5 if BFIN537_STAMP
+        default 0
         help
           Set the correct GPIO for RESET the sound chip.
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c
index 25e50d2ea1e..8067cfafa3a 100644
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.c
+++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c
@@ -43,24 +43,34 @@
 #include "bf5xx-ac97.h"
 #include "bf5xx-sport.h"
 
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+static unsigned int ac97_chan_mask[] = {
+        SP_FL, /* Mono */
+        SP_STEREO, /* Stereo */
+        SP_2DOT1, /* 2.1*/
+        SP_QUAD,/*Quadraquic*/
+        SP_FL | SP_FR | SP_FC | SP_SL | SP_SR,/*5 channels */
+        SP_5DOT1, /* 5.1 */
+};
+
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
 static void bf5xx_mmap_copy(struct snd_pcm_substream *substream,
          snd_pcm_uframes_t count)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct sport_device *sport = runtime->private_data;
+        unsigned int chan_mask = ac97_chan_mask[runtime->channels - 1];
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-                bf5xx_pcm_to_ac97(
-                        (struct ac97_frame *)sport->tx_dma_buf + sport->tx_pos,
-                        (__u32 *)runtime->dma_area + sport->tx_pos, count);
+                bf5xx_pcm_to_ac97((struct ac97_frame *)sport->tx_dma_buf +
+                sport->tx_pos, (__u16 *)runtime->dma_area + sport->tx_pos *
+                runtime->channels, count, chan_mask);
                 sport->tx_pos += runtime->period_size;
                 if (sport->tx_pos >= runtime->buffer_size)
                         sport->tx_pos %= runtime->buffer_size;
                 sport->tx_delay_pos = sport->tx_pos;
         } else {
-                bf5xx_ac97_to_pcm(
-                        (struct ac97_frame *)sport->rx_dma_buf + sport->rx_pos,
-                        (__u32 *)runtime->dma_area + sport->rx_pos, count);
+                bf5xx_ac97_to_pcm((struct ac97_frame *)sport->rx_dma_buf +
+                sport->rx_pos, (__u16 *)runtime->dma_area + sport->rx_pos *
+                runtime->channels, count);
                 sport->rx_pos += runtime->period_size;
                 if (sport->rx_pos >= runtime->buffer_size)
                         sport->rx_pos %= runtime->buffer_size;
@@ -71,7 +81,7 @@ static void bf5xx_mmap_copy(struct snd_pcm_substream *substream,
 static void bf5xx_dma_irq(void *data)
 {
         struct snd_pcm_substream *pcm = data;
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
         struct snd_pcm_runtime *runtime = pcm->runtime;
         struct sport_device *sport = runtime->private_data;
         bf5xx_mmap_copy(pcm, runtime->period_size);
@@ -90,17 +100,14 @@ static void bf5xx_dma_irq(void *data)
  * The total rx/tx buffer is for ac97 frame to hold all pcm data
  * is  0x20000 * sizeof(struct ac97_frame) / 4.
  */
-#ifdef CONFIG_SND_MMAP_SUPPORT
 static const struct snd_pcm_hardware bf5xx_pcm_hardware = {
         .info                   = SNDRV_PCM_INFO_INTERLEAVED |
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
                                    SNDRV_PCM_INFO_MMAP |
                                    SNDRV_PCM_INFO_MMAP_VALID |
-                                   SNDRV_PCM_INFO_BLOCK_TRANSFER,
-#else
-static const struct snd_pcm_hardware bf5xx_pcm_hardware = {
-        .info                   = SNDRV_PCM_INFO_INTERLEAVED |
-                                  SNDRV_PCM_INFO_BLOCK_TRANSFER,
 #endif
+                                   SNDRV_PCM_INFO_BLOCK_TRANSFER,
+
         .formats                = SNDRV_PCM_FMTBIT_S16_LE,
         .period_bytes_min       = 32,
         .period_bytes_max       = 0x10000,
@@ -123,10 +130,20 @@ static int bf5xx_pcm_hw_params(struct snd_pcm_substream *substream,
 
 static int bf5xx_pcm_hw_free(struct snd_pcm_substream *substream)
 {
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
         struct snd_pcm_runtime *runtime = substream->runtime;
+        struct sport_device *sport = runtime->private_data;
 
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-        memset(runtime->dma_area, 0, runtime->buffer_size);
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                sport->once = 0;
+                if (runtime->dma_area)
+                        memset(runtime->dma_area, 0, runtime->buffer_size);
+                memset(sport->tx_dma_buf, 0, runtime->buffer_size *
+                        sizeof(struct ac97_frame));
+        } else
+                memset(sport->rx_dma_buf, 0, runtime->buffer_size *
+                        sizeof(struct ac97_frame));
+#endif
         snd_pcm_lib_free_pages(substream);
         return 0;
 }
@@ -139,7 +156,7 @@ static int bf5xx_pcm_prepare(struct snd_pcm_substream *substream)
         /* An intermediate buffer is introduced for implementing mmap for
          * SPORT working in TMD mode(include AC97).
          */
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 sport_set_tx_callback(sport, bf5xx_dma_irq, substream);
                 sport_config_tx_dma(sport, sport->tx_dma_buf, runtime->periods,
@@ -173,24 +190,24 @@ static int bf5xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
                 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
                         bf5xx_mmap_copy(substream, runtime->period_size);
-                        snd_pcm_period_elapsed(substream);
                         sport->tx_delay_pos = 0;
+#endif
                         sport_tx_start(sport);
-                }
-                else
+                } else
                         sport_rx_start(sport);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
                 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
                         sport->tx_pos = 0;
 #endif
                         sport_tx_stop(sport);
                 } else {
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
                         sport->rx_pos = 0;
 #endif
                         sport_rx_stop(sport);
@@ -208,7 +225,7 @@ static snd_pcm_uframes_t bf5xx_pcm_pointer(struct snd_pcm_substream *substream)
         struct sport_device *sport = runtime->private_data;
         unsigned int curr;
 
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 curr = sport->tx_delay_pos;
         else
@@ -249,22 +266,7 @@ static int bf5xx_pcm_open(struct snd_pcm_substream *substream)
         return ret;
 }
 
-static int bf5xx_pcm_close(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct sport_device *sport = runtime->private_data;
-
-        pr_debug("%s enter\n", __func__);
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-                sport->once = 0;
-                memset(sport->tx_dma_buf, 0, runtime->buffer_size * sizeof(struct ac97_frame));
-        } else
-                memset(sport->rx_dma_buf, 0, runtime->buffer_size * sizeof(struct ac97_frame));
-
-        return 0;
-}
-
-#ifdef CONFIG_SND_MMAP_SUPPORT
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
 static int bf5xx_pcm_mmap(struct snd_pcm_substream *substream,
         struct vm_area_struct *vma)
 {
@@ -281,32 +283,29 @@ static	int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
                     void __user *buf, snd_pcm_uframes_t count)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
-
+        unsigned int chan_mask = ac97_chan_mask[runtime->channels - 1];
         pr_debug("%s copy pos:0x%lx count:0x%lx\n",
                         substream->stream ? "Capture" : "Playback", pos, count);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                bf5xx_pcm_to_ac97(
-                                (struct ac97_frame *)runtime->dma_area + pos,
-                                buf, count);
+                bf5xx_pcm_to_ac97((struct ac97_frame *)runtime->dma_area + pos,
+                        (__u16 *)buf, count, chan_mask);
         else
-                bf5xx_ac97_to_pcm(
-                                (struct ac97_frame *)runtime->dma_area + pos,
-                                buf, count);
+                bf5xx_ac97_to_pcm((struct ac97_frame *)runtime->dma_area + pos,
+                        (__u16 *)buf, count);
         return 0;
 }
 #endif
 
 struct snd_pcm_ops bf5xx_pcm_ac97_ops = {
         .open           = bf5xx_pcm_open,
-        .close          = bf5xx_pcm_close,
         .ioctl          = snd_pcm_lib_ioctl,
         .hw_params      = bf5xx_pcm_hw_params,
         .hw_free        = bf5xx_pcm_hw_free,
         .prepare        = bf5xx_pcm_prepare,
         .trigger        = bf5xx_pcm_trigger,
         .pointer        = bf5xx_pcm_pointer,
-#ifdef CONFIG_SND_MMAP_SUPPORT
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
         .mmap           = bf5xx_pcm_mmap,
 #else
         .copy           = bf5xx_pcm_copy,
@@ -344,7 +343,7 @@ static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
  * Need to allocate local buffer when enable
  * MMAP for SPORT working in TMD mode (include AC97).
  */
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 if (!sport_handle->tx_dma_buf) {
                         sport_handle->tx_dma_buf = dma_alloc_coherent(NULL, \
@@ -381,7 +380,7 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
         struct snd_pcm_substream *substream;
         struct snd_dma_buffer *buf;
         int stream;
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
         size_t size = bf5xx_pcm_hardware.buffer_bytes_max *
                 sizeof(struct ac97_frame) / 4;
 #endif
@@ -395,7 +394,7 @@ static void bf5xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
                         continue;
                 dma_free_coherent(NULL, buf->bytes, buf->area, 0);
                 buf->area = NULL;
-#if defined(CONFIG_SND_MMAP_SUPPORT)
+#if defined(CONFIG_SND_BF5XX_MMAP_SUPPORT)
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 if (sport_handle->tx_dma_buf)
                         dma_free_coherent(NULL, size, \
@@ -452,6 +451,18 @@ struct snd_soc_platform bf5xx_ac97_soc_platform = {
 };
 EXPORT_SYMBOL_GPL(bf5xx_ac97_soc_platform);
 
+static int __init bfin_ac97_init(void)
+{
+        return snd_soc_register_platform(&bf5xx_ac97_soc_platform);
+}
+module_init(bfin_ac97_init);
+
+static void __exit bfin_ac97_exit(void)
+{
+        snd_soc_unregister_platform(&bf5xx_ac97_soc_platform);
+}
+module_exit(bfin_ac97_exit);
+
 MODULE_AUTHOR("Cliff Cai");
 MODULE_DESCRIPTION("ADI Blackfin AC97 PCM DMA module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index 5e5aafb6485..3be2be60576 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -54,71 +54,103 @@
 static int *cmd_count;
 static int sport_num = CONFIG_SND_BF5XX_SPORT_NUM;
 
-#if defined(CONFIG_BF54x)
+static u16 sport_req[][7] = {
+                PIN_REQ_SPORT_0,
+#ifdef PIN_REQ_SPORT_1
+                PIN_REQ_SPORT_1,
+#endif
+#ifdef PIN_REQ_SPORT_2
+                PIN_REQ_SPORT_2,
+#endif
+#ifdef PIN_REQ_SPORT_3
+                PIN_REQ_SPORT_3,
+#endif
+        };
+
 static struct sport_param sport_params[4] = {
         {
                 .dma_rx_chan    = CH_SPORT0_RX,
                 .dma_tx_chan    = CH_SPORT0_TX,
-                .err_irq        = IRQ_SPORT0_ERR,
+                .err_irq        = IRQ_SPORT0_ERROR,
                 .regs           = (struct sport_register *)SPORT0_TCR1,
         },
+#ifdef PIN_REQ_SPORT_1
         {
                 .dma_rx_chan    = CH_SPORT1_RX,
                 .dma_tx_chan    = CH_SPORT1_TX,
-                .err_irq        = IRQ_SPORT1_ERR,
+                .err_irq        = IRQ_SPORT1_ERROR,
                 .regs           = (struct sport_register *)SPORT1_TCR1,
         },
+#endif
+#ifdef PIN_REQ_SPORT_2
         {
                 .dma_rx_chan    = CH_SPORT2_RX,
                 .dma_tx_chan    = CH_SPORT2_TX,
-                .err_irq        = IRQ_SPORT2_ERR,
+                .err_irq        = IRQ_SPORT2_ERROR,
                 .regs           = (struct sport_register *)SPORT2_TCR1,
         },
+#endif
+#ifdef PIN_REQ_SPORT_3
         {
                 .dma_rx_chan    = CH_SPORT3_RX,
                 .dma_tx_chan    = CH_SPORT3_TX,
-                .err_irq        = IRQ_SPORT3_ERR,
+                .err_irq        = IRQ_SPORT3_ERROR,
                 .regs           = (struct sport_register *)SPORT3_TCR1,
         }
-};
-#else
-static struct sport_param sport_params[2] = {
-        {
-                .dma_rx_chan    = CH_SPORT0_RX,
-                .dma_tx_chan    = CH_SPORT0_TX,
-                .err_irq        = IRQ_SPORT0_ERROR,
-                .regs           = (struct sport_register *)SPORT0_TCR1,
-        },
-        {
-                .dma_rx_chan    = CH_SPORT1_RX,
-                .dma_tx_chan    = CH_SPORT1_TX,
-                .err_irq        = IRQ_SPORT1_ERROR,
-                .regs           = (struct sport_register *)SPORT1_TCR1,
-        }
-};
 #endif
+};
 
-void bf5xx_pcm_to_ac97(struct ac97_frame *dst, const __u32 *src, \
-                size_t count)
+void bf5xx_pcm_to_ac97(struct ac97_frame *dst, const __u16 *src,
+                size_t count, unsigned int chan_mask)
 {
         while (count--) {
-                dst->ac97_tag = TAG_VALID | TAG_PCM;
-                (dst++)->ac97_pcm = *src++;
+                dst->ac97_tag = TAG_VALID;
+                if (chan_mask & SP_FL) {
+                        dst->ac97_pcm_r = *src++;
+                        dst->ac97_tag |= TAG_PCM_RIGHT;
+                }
+                if (chan_mask & SP_FR) {
+                        dst->ac97_pcm_l = *src++;
+                        dst->ac97_tag |= TAG_PCM_LEFT;
+
+                }
+#if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
+                if (chan_mask & SP_SR) {
+                        dst->ac97_sl = *src++;
+                        dst->ac97_tag |= TAG_PCM_SL;
+                }
+                if (chan_mask & SP_SL) {
+                        dst->ac97_sr = *src++;
+                        dst->ac97_tag |= TAG_PCM_SR;
+                }
+                if (chan_mask & SP_LFE) {
+                        dst->ac97_lfe = *src++;
+                        dst->ac97_tag |= TAG_PCM_LFE;
+                }
+                if (chan_mask & SP_FC) {
+                        dst->ac97_center = *src++;
+                        dst->ac97_tag |= TAG_PCM_CENTER;
+                }
+#endif
+                dst++;
         }
 }
 EXPORT_SYMBOL(bf5xx_pcm_to_ac97);
 
-void bf5xx_ac97_to_pcm(const struct ac97_frame *src, __u32 *dst, \
+void bf5xx_ac97_to_pcm(const struct ac97_frame *src, __u16 *dst,
                 size_t count)
 {
-        while (count--)
-                *(dst++) = (src++)->ac97_pcm;
+        while (count--) {
+                *(dst++) = src->ac97_pcm_l;
+                *(dst++) = src->ac97_pcm_r;
+                src++;
+        }
 }
 EXPORT_SYMBOL(bf5xx_ac97_to_pcm);
 
 static unsigned int sport_tx_curr_frag(struct sport_device *sport)
 {
-        return sport->tx_curr_frag = sport_curr_offset_tx(sport) / \
+        return sport->tx_curr_frag = sport_curr_offset_tx(sport) /
                         sport->tx_fragsize;
 }
 
@@ -130,7 +162,7 @@ static void enqueue_cmd(struct snd_ac97 *ac97, __u16 addr, __u16 data)
 
         sport_incfrag(sport, &nextfrag, 1);
 
-        nextwrite = (struct ac97_frame *)(sport->tx_buf + \
+        nextwrite = (struct ac97_frame *)(sport->tx_buf +
                         nextfrag * sport->tx_fragsize);
         pr_debug("sport->tx_buf:%p, nextfrag:0x%x nextwrite:%p, cmd_count:%d\n",
                 sport->tx_buf, nextfrag, nextwrite, cmd_count[nextfrag]);
@@ -237,8 +269,7 @@ struct snd_ac97_bus_ops soc_ac97_ops = {
 EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
 #ifdef CONFIG_PM
-static int bf5xx_ac97_suspend(struct platform_device *pdev,
-        struct snd_soc_dai *dai)
+static int bf5xx_ac97_suspend(struct snd_soc_dai *dai)
 {
         struct sport_device *sport =
                 (struct sport_device *)dai->private_data;
@@ -253,8 +284,7 @@ static int bf5xx_ac97_suspend(struct platform_device *pdev,
         return 0;
 }
 
-static int bf5xx_ac97_resume(struct platform_device *pdev,
-        struct snd_soc_dai *dai)
+static int bf5xx_ac97_resume(struct snd_soc_dai *dai)
 {
         int ret;
         struct sport_device *sport =
@@ -297,20 +327,15 @@ static int bf5xx_ac97_resume(struct platform_device *pdev,
 static int bf5xx_ac97_probe(struct platform_device *pdev,
                             struct snd_soc_dai *dai)
 {
-        int ret;
-#if defined(CONFIG_BF54x)
-        u16 sport_req[][7] = {PIN_REQ_SPORT_0, PIN_REQ_SPORT_1,
-                                 PIN_REQ_SPORT_2, PIN_REQ_SPORT_3};
-#else
-        u16 sport_req[][7] = {PIN_REQ_SPORT_0, PIN_REQ_SPORT_1};
-#endif
+        int ret = 0;
         cmd_count = (int *)get_zeroed_page(GFP_KERNEL);
         if (cmd_count == NULL)
                 return -ENOMEM;
 
         if (peripheral_request_list(&sport_req[sport_num][0], "soc-audio")) {
                 pr_err("Requesting Peripherals failed\n");
-                return -EFAULT;
+                ret =  -EFAULT;
+                goto peripheral_err;
                 }
 
 #ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
@@ -318,54 +343,54 @@ static int bf5xx_ac97_probe(struct platform_device *pdev,
         if (gpio_request(CONFIG_SND_BF5XX_RESET_GPIO_NUM, "SND_AD198x RESET")) {
                 pr_err("Failed to request GPIO_%d for reset\n",
                                 CONFIG_SND_BF5XX_RESET_GPIO_NUM);
-                peripheral_free_list(&sport_req[sport_num][0]);
-                return -1;
+                ret =  -1;
+                goto gpio_err;
         }
         gpio_direction_output(CONFIG_SND_BF5XX_RESET_GPIO_NUM, 1);
 #endif
         sport_handle = sport_init(&sport_params[sport_num], 2, \
                         sizeof(struct ac97_frame), NULL);
         if (!sport_handle) {
-                peripheral_free_list(&sport_req[sport_num][0]);
-#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
-                gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
-#endif
-                return -ENODEV;
+                ret = -ENODEV;
+                goto sport_err;
         }
         /*SPORT works in TDM mode to simulate AC97 transfers*/
         ret = sport_set_multichannel(sport_handle, 16, 0x1F, 1);
         if (ret) {
                 pr_err("SPORT is busy!\n");
-                kfree(sport_handle);
-                peripheral_free_list(&sport_req[sport_num][0]);
-#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
-                gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
-#endif
-                return -EBUSY;
+                ret = -EBUSY;
+                goto sport_config_err;
         }
 
         ret = sport_config_rx(sport_handle, IRFS, 0xF, 0, (16*16-1));
         if (ret) {
                 pr_err("SPORT is busy!\n");
-                kfree(sport_handle);
-                peripheral_free_list(&sport_req[sport_num][0]);
-#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
-                gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
-#endif
-                return -EBUSY;
+                ret = -EBUSY;
+                goto sport_config_err;
         }
 
         ret = sport_config_tx(sport_handle, ITFS, 0xF, 0, (16*16-1));
         if (ret) {
                 pr_err("SPORT is busy!\n");
-                kfree(sport_handle);
-                peripheral_free_list(&sport_req[sport_num][0]);
-#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
-                gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
-#endif
-                return -EBUSY;
+                ret = -EBUSY;
+                goto sport_config_err;
         }
+
         return 0;
+
+sport_config_err:
+        kfree(sport_handle);
+sport_err:
+#ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
+        gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
+#endif
+gpio_err:
+        peripheral_free_list(&sport_req[sport_num][0]);
+peripheral_err:
+        free_page((unsigned long)cmd_count);
+        cmd_count = NULL;
+
+        return ret;
 }
 
 static void bf5xx_ac97_remove(struct platform_device *pdev,
@@ -373,6 +398,7 @@ static void bf5xx_ac97_remove(struct platform_device *pdev,
 {
         free_page((unsigned long)cmd_count);
         cmd_count = NULL;
+        peripheral_free_list(&sport_req[sport_num][0]);
 #ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
         gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
 #endif
@@ -381,7 +407,7 @@ static void bf5xx_ac97_remove(struct platform_device *pdev,
 struct snd_soc_dai bfin_ac97_dai = {
         .name = "bf5xx-ac97",
         .id = 0,
-        .type = SND_SOC_DAI_AC97,
+        .ac97_control = 1,
         .probe = bf5xx_ac97_probe,
         .remove = bf5xx_ac97_remove,
         .suspend = bf5xx_ac97_suspend,
@@ -389,7 +415,11 @@ struct snd_soc_dai bfin_ac97_dai = {
         .playback = {
                 .stream_name = "AC97 Playback",
                 .channels_min = 2,
+#if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
+                .channels_max = 6,
+#else
                 .channels_max = 2,
+#endif
                 .rates = SNDRV_PCM_RATE_48000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE, },
         .capture = {
@@ -401,6 +431,18 @@ struct snd_soc_dai bfin_ac97_dai = {
 };
 EXPORT_SYMBOL_GPL(bfin_ac97_dai);
 
+static int __init bfin_ac97_init(void)
+{
+        return snd_soc_register_dai(&bfin_ac97_dai);
+}
+module_init(bfin_ac97_init);
+
+static void __exit bfin_ac97_exit(void)
+{
+        snd_soc_unregister_dai(&bfin_ac97_dai);
+}
+module_exit(bfin_ac97_exit);
+
 MODULE_AUTHOR("Roy Huang");
 MODULE_DESCRIPTION("AC97 driver for ADI Blackfin");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/blackfin/bf5xx-ac97.h b/sound/soc/blackfin/bf5xx-ac97.h
index 3f77cc558dc..3f2a911fe0c 100644
--- a/sound/soc/blackfin/bf5xx-ac97.h
+++ b/sound/soc/blackfin/bf5xx-ac97.h
@@ -16,21 +16,46 @@ struct ac97_frame {
         u16 ac97_tag;           /* slot 0 */
         u16 ac97_addr;          /* slot 1 */
         u16 ac97_data;          /* slot 2 */
-        u32 ac97_pcm;           /* slot 3 and 4: left and right pcm data */
+        u16 ac97_pcm_l;         /*slot 3:front left*/
+        u16 ac97_pcm_r;         /*slot 4:front left*/
+#if defined(CONFIG_SND_BF5XX_MULTICHAN_SUPPORT)
+        u16 ac97_mdm_l1;
+        u16 ac97_center;        /*slot 6:center*/
+        u16 ac97_sl;            /*slot 7:surround left*/
+        u16 ac97_sr;            /*slot 8:surround right*/
+        u16 ac97_lfe;           /*slot 9:lfe*/
+#endif
 } __attribute__ ((packed));
 
+/* Speaker location */
+#define SP_FL           0x0001
+#define SP_FR           0x0010
+#define SP_FC           0x0002
+#define SP_LFE          0x0020
+#define SP_SL           0x0004
+#define SP_SR           0x0040
+
+#define SP_STEREO       (SP_FL | SP_FR)
+#define SP_2DOT1        (SP_FL | SP_FR | SP_LFE)
+#define SP_QUAD         (SP_FL | SP_FR | SP_SL | SP_SR)
+#define SP_5DOT1        (SP_FL | SP_FR | SP_FC | SP_LFE | SP_SL | SP_SR)
+
 #define TAG_VALID               0x8000
 #define TAG_CMD                 0x6000
 #define TAG_PCM_LEFT            0x1000
 #define TAG_PCM_RIGHT           0x0800
-#define TAG_PCM                 (TAG_PCM_LEFT | TAG_PCM_RIGHT)
+#define TAG_PCM_MDM_L1          0x0400
+#define TAG_PCM_CENTER          0x0200
+#define TAG_PCM_SL              0x0100
+#define TAG_PCM_SR              0x0080
+#define TAG_PCM_LFE             0x0040
 
 extern struct snd_soc_dai bfin_ac97_dai;
 
-void bf5xx_pcm_to_ac97(struct ac97_frame *dst, const __u32 *src, \
-                size_t count);
+void bf5xx_pcm_to_ac97(struct ac97_frame *dst, const __u16 *src, \
+                size_t count, unsigned int chan_mask);
 
-void bf5xx_ac97_to_pcm(const struct ac97_frame *src, __u32 *dst, \
+void bf5xx_ac97_to_pcm(const struct ac97_frame *src, __u16 *dst, \
                 size_t count);
 
 #endif
diff --git a/sound/soc/blackfin/bf5xx-ad1980.c b/sound/soc/blackfin/bf5xx-ad1980.c
index 124425d2232..d8f59127377 100644
--- a/sound/soc/blackfin/bf5xx-ad1980.c
+++ b/sound/soc/blackfin/bf5xx-ad1980.c
@@ -43,7 +43,7 @@
 #include "bf5xx-ac97-pcm.h"
 #include "bf5xx-ac97.h"
 
-static struct snd_soc_machine bf5xx_board;
+static struct snd_soc_card bf5xx_board;
 
 static int bf5xx_board_startup(struct snd_pcm_substream *substream)
 {
@@ -67,15 +67,15 @@ static struct snd_soc_dai_link bf5xx_board_dai = {
         .ops = &bf5xx_board_ops,
 };
 
-static struct snd_soc_machine bf5xx_board = {
+static struct snd_soc_card bf5xx_board = {
         .name = "bf5xx-board",
+        .platform = &bf5xx_ac97_soc_platform,
         .dai_link = &bf5xx_board_dai,
         .num_links = 1,
 };
 
 static struct snd_soc_device bf5xx_board_snd_devdata = {
-        .machine = &bf5xx_board,
-        .platform = &bf5xx_ac97_soc_platform,
+        .card = &bf5xx_board,
         .codec_dev = &soc_codec_dev_ad1980,
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c
index 622c9b90953..7f2a5e19907 100644
--- a/sound/soc/blackfin/bf5xx-ad73311.c
+++ b/sound/soc/blackfin/bf5xx-ad73311.c
@@ -65,7 +65,7 @@
 
 #define GPIO_SE CONFIG_SND_BFIN_AD73311_SE
 
-static struct snd_soc_machine bf5xx_ad73311;
+static struct snd_soc_card bf5xx_ad73311;
 
 static int snd_ad73311_startup(void)
 {
@@ -168,7 +168,7 @@ static int bf5xx_ad73311_hw_params(struct snd_pcm_substream *substream,
                 params_format(params));
 
         /* set cpu DAI configuration */
-        ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
                 SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
         if (ret < 0)
                 return ret;
@@ -190,16 +190,16 @@ static struct snd_soc_dai_link bf5xx_ad73311_dai = {
         .ops = &bf5xx_ad73311_ops,
 };
 
-static struct snd_soc_machine bf5xx_ad73311 = {
+static struct snd_soc_card bf5xx_ad73311 = {
         .name = "bf5xx_ad73311",
+        .platform = &bf5xx_i2s_soc_platform,
         .probe = bf5xx_probe,
         .dai_link = &bf5xx_ad73311_dai,
         .num_links = 1,
 };
 
 static struct snd_soc_device bf5xx_ad73311_snd_devdata = {
-        .machine = &bf5xx_ad73311,
-        .platform = &bf5xx_i2s_soc_platform,
+        .card = &bf5xx_ad73311,
         .codec_dev = &soc_codec_dev_ad73311,
 };
 
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c
index 61fccf92519..53d290b3ea4 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.c
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c
@@ -283,6 +283,18 @@ struct snd_soc_platform bf5xx_i2s_soc_platform = {
 };
 EXPORT_SYMBOL_GPL(bf5xx_i2s_soc_platform);
 
+static int __init bfin_i2s_init(void)
+{
+        return snd_soc_register_platform(&bf5xx_i2s_soc_platform);
+}
+module_init(bfin_i2s_init);
+
+static void __exit bfin_i2s_exit(void)
+{
+        snd_soc_unregister_platform(&bf5xx_i2s_soc_platform);
+}
+module_exit(bfin_i2s_exit);
+
 MODULE_AUTHOR("Cliff Cai");
 MODULE_DESCRIPTION("ADI Blackfin I2S PCM DMA module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c
index e020c160ee4..d1d95d2393f 100644
--- a/sound/soc/blackfin/bf5xx-i2s.c
+++ b/sound/soc/blackfin/bf5xx-i2s.c
@@ -132,7 +132,8 @@ static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
         return ret;
 }
 
-static int bf5xx_i2s_startup(struct snd_pcm_substream *substream)
+static int bf5xx_i2s_startup(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
 {
         pr_debug("%s enter\n", __func__);
 
@@ -142,7 +143,8 @@ static int bf5xx_i2s_startup(struct snd_pcm_substream *substream)
 }
 
 static int bf5xx_i2s_hw_params(struct snd_pcm_substream *substream,
-                                struct snd_pcm_hw_params *params)
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
 {
         int ret = 0;
 
@@ -193,7 +195,8 @@ static int bf5xx_i2s_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static void bf5xx_i2s_shutdown(struct snd_pcm_substream *substream)
+static void bf5xx_i2s_shutdown(struct snd_pcm_substream *substream,
+                               struct snd_soc_dai *dai)
 {
         pr_debug("%s enter\n", __func__);
         bf5xx_i2s.counter--;
@@ -219,16 +222,14 @@ static int bf5xx_i2s_probe(struct platform_device *pdev,
         return 0;
 }
 
-static void bf5xx_i2s_remove(struct platform_device *pdev,
-                           struct snd_soc_dai *dai)
+static void bf5xx_i2s_remove(struct snd_soc_dai *dai)
 {
         pr_debug("%s enter\n", __func__);
         peripheral_free_list(&sport_req[sport_num][0]);
 }
 
 #ifdef CONFIG_PM
-static int bf5xx_i2s_suspend(struct platform_device *dev,
-                             struct snd_soc_dai *dai)
+static int bf5xx_i2s_suspend(struct snd_soc_dai *dai)
 {
         struct sport_device *sport =
                 (struct sport_device *)dai->private_data;
@@ -289,7 +290,6 @@ static int bf5xx_i2s_resume(struct platform_device *pdev,
 struct snd_soc_dai bf5xx_i2s_dai = {
         .name = "bf5xx-i2s",
         .id = 0,
-        .type = SND_SOC_DAI_I2S,
         .probe = bf5xx_i2s_probe,
         .remove = bf5xx_i2s_remove,
         .suspend = bf5xx_i2s_suspend,
@@ -307,13 +307,24 @@ struct snd_soc_dai bf5xx_i2s_dai = {
         .ops = {
                 .startup   = bf5xx_i2s_startup,
                 .shutdown  = bf5xx_i2s_shutdown,
-                .hw_params = bf5xx_i2s_hw_params,},
-        .dai_ops = {
+                .hw_params = bf5xx_i2s_hw_params,
                 .set_fmt = bf5xx_i2s_set_dai_fmt,
         },
 };
 EXPORT_SYMBOL_GPL(bf5xx_i2s_dai);
 
+static int __init bfin_i2s_init(void)
+{
+        return snd_soc_register_dai(&bf5xx_i2s_dai);
+}
+module_init(bfin_i2s_init);
+
+static void __exit bfin_i2s_exit(void)
+{
+        snd_soc_unregister_dai(&bf5xx_i2s_dai);
+}
+module_exit(bfin_i2s_exit);
+
 /* Module information */
 MODULE_AUTHOR("Cliff Cai");
 MODULE_DESCRIPTION("I2S driver for ADI Blackfin");
diff --git a/sound/soc/blackfin/bf5xx-sport.h b/sound/soc/blackfin/bf5xx-sport.h
index fcadcc081f7..2e63dea73e9 100644
--- a/sound/soc/blackfin/bf5xx-sport.h
+++ b/sound/soc/blackfin/bf5xx-sport.h
@@ -116,7 +116,7 @@ struct sport_device {
         void *err_data;
         unsigned char *tx_dma_buf;
         unsigned char *rx_dma_buf;
-#ifdef CONFIG_SND_MMAP_SUPPORT
+#ifdef CONFIG_SND_BF5XX_MMAP_SUPPORT
         dma_addr_t tx_dma_phy;
         dma_addr_t rx_dma_phy;
         int tx_pos;/*pcm sample count*/
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index e15f67fd776..bc0cdded711 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -44,7 +44,7 @@
 #include "bf5xx-i2s-pcm.h"
 #include "bf5xx-i2s.h"
 
-static struct snd_soc_machine bf5xx_ssm2602;
+static struct snd_soc_card bf5xx_ssm2602;
 
 static int bf5xx_ssm2602_startup(struct snd_pcm_substream *substream)
 {
@@ -92,17 +92,17 @@ static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream,
          */
 
         /* set codec DAI configuration */
-        ret = codec_dai->dai_ops.set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
                 SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
         if (ret < 0)
                 return ret;
         /* set cpu DAI configuration */
-        ret = cpu_dai->dai_ops.set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
                 SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
         if (ret < 0)
                 return ret;
 
-        ret = codec_dai->dai_ops.set_sysclk(codec_dai, SSM2602_SYSCLK, clk,
+        ret = snd_soc_dai_set_sysclk(codec_dai, SSM2602_SYSCLK, clk,
                 SND_SOC_CLOCK_IN);
         if (ret < 0)
                 return ret;
@@ -135,15 +135,15 @@ static struct ssm2602_setup_data bf5xx_ssm2602_setup = {
         .i2c_address = 0x1b,
 };
 
-static struct snd_soc_machine bf5xx_ssm2602 = {
+static struct snd_soc_card bf5xx_ssm2602 = {
         .name = "bf5xx_ssm2602",
+        .platform = &bf5xx_i2s_soc_platform,
         .dai_link = &bf5xx_ssm2602_dai,
         .num_links = 1,
 };
 
 static struct snd_soc_device bf5xx_ssm2602_snd_devdata = {
-        .machine = &bf5xx_ssm2602,
-        .platform = &bf5xx_i2s_soc_platform,
+        .card = &bf5xx_ssm2602,
         .codec_dev = &soc_codec_dev_ssm2602,
         .codec_data = &bf5xx_ssm2602_setup,
 };
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 38a0e3b620a..c41289b5f58 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -1,31 +1,40 @@
 config SND_SOC_ALL_CODECS
         tristate "Build all ASoC CODEC drivers"
-        depends on I2C
-        select SPI
-        select SPI_MASTER
-        select SND_SOC_AD73311
-        select SND_SOC_AK4535
-        select SND_SOC_CS4270
-        select SND_SOC_SSM2602
-        select SND_SOC_TLV320AIC23
-        select SND_SOC_TLV320AIC26
-        select SND_SOC_TLV320AIC3X
-        select SND_SOC_UDA1380
-        select SND_SOC_WM8510
-        select SND_SOC_WM8580
-        select SND_SOC_WM8731
-        select SND_SOC_WM8750
-        select SND_SOC_WM8753
-        select SND_SOC_WM8900
-        select SND_SOC_WM8903
-        select SND_SOC_WM8971
-        select SND_SOC_WM8990
+        select SND_SOC_AC97_CODEC if SND_SOC_AC97_BUS
+        select SND_SOC_AD1980 if SND_SOC_AC97_BUS
+        select SND_SOC_AD73311 if I2C
+        select SND_SOC_AK4535 if I2C
+        select SND_SOC_CS4270 if I2C
+        select SND_SOC_PCM3008
+        select SND_SOC_SSM2602 if I2C
+        select SND_SOC_TLV320AIC23 if I2C
+        select SND_SOC_TLV320AIC26 if SPI_MASTER
+        select SND_SOC_TLV320AIC3X if I2C
+        select SND_SOC_TWL4030 if TWL4030_CORE
+        select SND_SOC_UDA134X
+        select SND_SOC_UDA1380 if I2C
+        select SND_SOC_WM8350 if MFD_WM8350
+        select SND_SOC_WM8510 if (I2C || SPI_MASTER)
+        select SND_SOC_WM8580 if I2C
+        select SND_SOC_WM8728 if (I2C || SPI_MASTER)
+        select SND_SOC_WM8731 if (I2C || SPI_MASTER)
+        select SND_SOC_WM8750 if (I2C || SPI_MASTER)
+        select SND_SOC_WM8753 if (I2C || SPI_MASTER)
+        select SND_SOC_WM8900 if I2C
+        select SND_SOC_WM8903 if I2C
+        select SND_SOC_WM8971 if I2C
+        select SND_SOC_WM8990 if I2C
+        select SND_SOC_WM9712 if SND_SOC_AC97_BUS
+        select SND_SOC_WM9713 if SND_SOC_AC97_BUS
         help
           Normally ASoC codec drivers are only built if a machine driver which
           uses them is also built since they are only usable with a machine
           driver.  Selecting this option will allow these drivers to be built
           without an explicit machine driver for test and development purposes.
 
+          Support for the bus types used to access the codecs to be built must
+          be selected separately.
+
           If unsure select "N".
 
 
@@ -60,6 +69,12 @@ config SND_SOC_CS4270_VD33_ERRATA
         bool
         depends on SND_SOC_CS4270
 
+config SND_SOC_L3
+       tristate
+
+config SND_SOC_PCM3008
+       tristate
+
 config SND_SOC_SSM2602
         tristate
 
@@ -75,15 +90,29 @@ config SND_SOC_TLV320AIC3X
         tristate
         depends on I2C
 
+config SND_SOC_TWL4030
+        tristate
+        depends on TWL4030_CORE
+
+config SND_SOC_UDA134X
+       tristate
+       select SND_SOC_L3
+
 config SND_SOC_UDA1380
         tristate
 
+config SND_SOC_WM8350
+        tristate
+
 config SND_SOC_WM8510
         tristate
 
 config SND_SOC_WM8580
         tristate
 
+config SND_SOC_WM8728
+        tristate
+
 config SND_SOC_WM8731
         tristate
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 90f0a585fc7..c4ddc9aa2bb 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -3,13 +3,19 @@ snd-soc-ad1980-objs := ad1980.o
 snd-soc-ad73311-objs := ad73311.o
 snd-soc-ak4535-objs := ak4535.o
 snd-soc-cs4270-objs := cs4270.o
+snd-soc-l3-objs := l3.o
+snd-soc-pcm3008-objs := pcm3008.o
 snd-soc-ssm2602-objs := ssm2602.o
 snd-soc-tlv320aic23-objs := tlv320aic23.o
 snd-soc-tlv320aic26-objs := tlv320aic26.o
 snd-soc-tlv320aic3x-objs := tlv320aic3x.o
+snd-soc-twl4030-objs := twl4030.o
+snd-soc-uda134x-objs := uda134x.o
 snd-soc-uda1380-objs := uda1380.o
+snd-soc-wm8350-objs := wm8350.o
 snd-soc-wm8510-objs := wm8510.o
 snd-soc-wm8580-objs := wm8580.o
+snd-soc-wm8728-objs := wm8728.o
 snd-soc-wm8731-objs := wm8731.o
 snd-soc-wm8750-objs := wm8750.o
 snd-soc-wm8753-objs := wm8753.o
@@ -25,13 +31,19 @@ obj-$(CONFIG_SND_SOC_AD1980)	+= snd-soc-ad1980.o
 obj-$(CONFIG_SND_SOC_AD73311) += snd-soc-ad73311.o
 obj-$(CONFIG_SND_SOC_AK4535)    += snd-soc-ak4535.o
 obj-$(CONFIG_SND_SOC_CS4270)    += snd-soc-cs4270.o
+obj-$(CONFIG_SND_SOC_L3)        += snd-soc-l3.o
+obj-$(CONFIG_SND_SOC_PCM3008)   += snd-soc-pcm3008.o
 obj-$(CONFIG_SND_SOC_SSM2602)   += snd-soc-ssm2602.o
 obj-$(CONFIG_SND_SOC_TLV320AIC23)       += snd-soc-tlv320aic23.o
 obj-$(CONFIG_SND_SOC_TLV320AIC26)       += snd-soc-tlv320aic26.o
 obj-$(CONFIG_SND_SOC_TLV320AIC3X)       += snd-soc-tlv320aic3x.o
+obj-$(CONFIG_SND_SOC_TWL4030)   += snd-soc-twl4030.o
+obj-$(CONFIG_SND_SOC_UDA134X)   += snd-soc-uda134x.o
 obj-$(CONFIG_SND_SOC_UDA1380)   += snd-soc-uda1380.o
+obj-$(CONFIG_SND_SOC_WM8350)    += snd-soc-wm8350.o
 obj-$(CONFIG_SND_SOC_WM8510)    += snd-soc-wm8510.o
 obj-$(CONFIG_SND_SOC_WM8580)    += snd-soc-wm8580.o
+obj-$(CONFIG_SND_SOC_WM8728)    += snd-soc-wm8728.o
 obj-$(CONFIG_SND_SOC_WM8731)    += snd-soc-wm8731.o
 obj-$(CONFIG_SND_SOC_WM8750)    += snd-soc-wm8750.o
 obj-$(CONFIG_SND_SOC_WM8753)    += snd-soc-wm8753.o
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index bd1ebdc6c86..fb53e6511af 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -24,7 +24,8 @@
 
 #define AC97_VERSION "0.6"
 
-static int ac97_prepare(struct snd_pcm_substream *substream)
+static int ac97_prepare(struct snd_pcm_substream *substream,
+                        struct snd_soc_dai *dai)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -42,7 +43,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream)
 
 struct snd_soc_dai ac97_dai = {
         .name = "AC97 HiFi",
-        .type = SND_SOC_DAI_AC97,
+        .ac97_control = 1,
         .playback = {
                 .stream_name = "AC97 Playback",
                 .channels_min = 1,
@@ -113,7 +114,7 @@ static int ac97_soc_probe(struct platform_device *pdev)
         if (ret < 0)
                 goto bus_err;
 
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0)
                 goto bus_err;
         return 0;
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 1397b8e06c0..73fdbb4d4a3 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -85,6 +85,9 @@ SOC_DOUBLE("Line HP Swap Switch", AC97_AD_MISC, 10, 5, 1, 0),
 SOC_DOUBLE("Surround Playback Volume", AC97_SURROUND_MASTER, 8, 0, 31, 1),
 SOC_DOUBLE("Surround Playback Switch", AC97_SURROUND_MASTER, 15, 7, 1, 1),
 
+SOC_DOUBLE("Center/LFE Playback Volume", AC97_CENTER_LFE_MASTER, 8, 0, 31, 1),
+SOC_DOUBLE("Center/LFE Playback Switch", AC97_CENTER_LFE_MASTER, 15, 7, 1, 1),
+
 SOC_ENUM("Capture Source", ad1980_cap_src),
 
 SOC_SINGLE("Mic Boost Switch", AC97_MIC, 6, 1, 0),
@@ -142,10 +145,11 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
 
 struct snd_soc_dai ad1980_dai = {
         .name = "AC97",
+        .ac97_control = 1,
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
-                .channels_max = 2,
+                .channels_max = 6,
                 .rates = SNDRV_PCM_RATE_48000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE, },
         .capture = {
@@ -192,6 +196,7 @@ static int ad1980_soc_probe(struct platform_device *pdev)
         struct snd_soc_codec *codec;
         int ret = 0;
         u16 vendor_id2;
+        u16 ext_status;
 
         printk(KERN_INFO "AD1980 SoC Audio Codec\n");
 
@@ -234,7 +239,7 @@ static int ad1980_soc_probe(struct platform_device *pdev)
 
         ret = ad1980_reset(codec, 0);
         if (ret < 0) {
-                printk(KERN_ERR "AC97 link error\n");
+                printk(KERN_ERR "Failed to reset AD1980: AC97 link error\n");
                 goto reset_err;
         }
 
@@ -253,12 +258,19 @@ static int ad1980_soc_probe(struct platform_device *pdev)
                                 "supported\n");
         }
 
-        ac97_write(codec, AC97_MASTER, 0x0000); /* unmute line out volume */
-        ac97_write(codec, AC97_PCM, 0x0000);    /* unmute PCM out volume */
-        ac97_write(codec, AC97_REC_GAIN, 0x0000);/* unmute record volume */
+        /* unmute captures and playbacks volume */
+        ac97_write(codec, AC97_MASTER, 0x0000);
+        ac97_write(codec, AC97_PCM, 0x0000);
+        ac97_write(codec, AC97_REC_GAIN, 0x0000);
+        ac97_write(codec, AC97_CENTER_LFE_MASTER, 0x0000);
+        ac97_write(codec, AC97_SURROUND_MASTER, 0x0000);
+
+        /*power on LFE/CENTER/Surround DACs*/
+        ext_status = ac97_read(codec, AC97_EXTENDED_STATUS);
+        ac97_write(codec, AC97_EXTENDED_STATUS, ext_status&~0x3800);
 
         ad1980_add_controls(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "ad1980: failed to register card\n");
                 goto reset_err;
diff --git a/sound/soc/codecs/ad73311.c b/sound/soc/codecs/ad73311.c
index 37af8607b00..b09289a1e55 100644
--- a/sound/soc/codecs/ad73311.c
+++ b/sound/soc/codecs/ad73311.c
@@ -8,14 +8,10 @@
  *  under  the terms of  the GNU General  Public License as published by the
  *  Free Software Foundation;  either version 2 of the  License, or (at your
  *  option) any later version.
- *
- *  Revision history
- *    25th Sep 2008   Initial version.
  */
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <sound/core.h>
@@ -68,7 +64,7 @@ static int ad73311_soc_probe(struct platform_device *pdev)
                 goto pcm_err;
         }
 
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "ad73311: failed to register card\n");
                 goto register_err;
@@ -102,6 +98,18 @@ struct snd_soc_codec_device soc_codec_dev_ad73311 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_ad73311);
 
+static int __init ad73311_init(void)
+{
+        return snd_soc_register_dai(&ad73311_dai);
+}
+module_init(ad73311_init);
+
+static void __exit ad73311_exit(void)
+{
+        snd_soc_unregister_dai(&ad73311_dai);
+}
+module_exit(ad73311_exit);
+
 MODULE_DESCRIPTION("ASoC ad73311 driver");
 MODULE_AUTHOR("Cliff Cai ");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 2a89b5888e1..81300d8d42c 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -339,7 +339,8 @@ static int ak4535_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 }
 
 static int ak4535_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                            struct snd_pcm_hw_params *params,
+                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -451,8 +452,6 @@ struct snd_soc_dai ak4535_dai = {
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,},
         .ops = {
                 .hw_params = ak4535_hw_params,
-        },
-        .dai_ops = {
                 .set_fmt = ak4535_set_dai_fmt,
                 .digital_mute = ak4535_mute,
                 .set_sysclk = ak4535_set_dai_sysclk,
@@ -513,7 +512,7 @@ static int ak4535_init(struct snd_soc_device *socdev)
 
         ak4535_add_controls(codec);
         ak4535_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "ak4535: failed to register card\n");
                 goto card_err;
@@ -689,6 +688,18 @@ struct snd_soc_codec_device soc_codec_dev_ak4535 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_ak4535);
 
+static int __init ak4535_modinit(void)
+{
+        return snd_soc_register_dai(&ak4535_dai);
+}
+module_init(ak4535_modinit);
+
+static void __exit ak4535_exit(void)
+{
+        snd_soc_unregister_dai(&ak4535_dai);
+}
+module_exit(ak4535_exit);
+
 MODULE_DESCRIPTION("Soc AK4535 driver");
 MODULE_AUTHOR("Richard Purdie");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 0bbd94501d7..f1aa0c34421 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -360,13 +360,14 @@ static int cs4270_i2c_write(struct snd_soc_codec *codec, unsigned int reg,
 /*
  * Program the CS4270 with the given hardware parameters.
  *
- * The .dai_ops functions are used to provide board-specific data, like
+ * The .ops functions are used to provide board-specific data, like
  * input frequencies, to this driver.  This function takes that information,
  * combines it with the hardware parameters provided, and programs the
  * hardware accordingly.
  */
 static int cs4270_hw_params(struct snd_pcm_substream *substream,
-                            struct snd_pcm_hw_params *params)
+                            struct snd_pcm_hw_params *params,
+                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -450,6 +451,19 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream,
                 return ret;
         }
 
+        /* Disable automatic volume control.  It's enabled by default, and
+         * it causes volume change commands to be delayed, sometimes until
+         * after playback has started.
+         */
+
+        reg = cs4270_read_reg_cache(codec, CS4270_TRANS);
+        reg &= ~(CS4270_TRANS_SOFT | CS4270_TRANS_ZERO);
+        ret = cs4270_i2c_write(codec, CS4270_TRANS, reg);
+        if (ret < 0) {
+                printk(KERN_ERR "I2C write failed\n");
+                return ret;
+        }
+
         /* Thaw and power-up the codec */
 
         ret = snd_soc_write(codec, CS4270_PWRCTL, 0);
@@ -697,10 +711,10 @@ static int cs4270_probe(struct platform_device *pdev)
         if (codec->control_data) {
                 /* Initialize codec ops */
                 cs4270_dai.ops.hw_params = cs4270_hw_params;
-                cs4270_dai.dai_ops.set_sysclk = cs4270_set_dai_sysclk;
-                cs4270_dai.dai_ops.set_fmt = cs4270_set_dai_fmt;
+                cs4270_dai.ops.set_sysclk = cs4270_set_dai_sysclk;
+                cs4270_dai.ops.set_fmt = cs4270_set_dai_fmt;
 #ifdef CONFIG_SND_SOC_CS4270_HWMUTE
-                cs4270_dai.dai_ops.digital_mute = cs4270_mute;
+                cs4270_dai.ops.digital_mute = cs4270_mute;
 #endif
         } else
                 printk(KERN_INFO "cs4270: no I2C device found, "
@@ -709,7 +723,7 @@ static int cs4270_probe(struct platform_device *pdev)
         printk(KERN_INFO "cs4270: I2C disabled, using stand-alone mode\n");
 #endif
 
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "cs4270: failed to register card\n");
                 goto error_del_driver;
@@ -760,6 +774,18 @@ struct snd_soc_codec_device soc_codec_device_cs4270 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_device_cs4270);
 
+static int __init cs4270_init(void)
+{
+        return snd_soc_register_dai(&cs4270_dai);
+}
+module_init(cs4270_init);
+
+static void __exit cs4270_exit(void)
+{
+        snd_soc_unregister_dai(&cs4270_dai);
+}
+module_exit(cs4270_exit);
+
 MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
 MODULE_DESCRIPTION("Cirrus Logic CS4270 ALSA SoC Codec Driver");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/l3.c b/sound/soc/codecs/l3.c
new file mode 100644
index 00000000000..5353af58862
--- /dev/null
+++ b/sound/soc/codecs/l3.c
@@ -0,0 +1,91 @@
+/*
+ * L3 code
+ *
+ *  Copyright (C) 2008, Christian Pellegrin <chripell@evolware.org>
+ *
+ * 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.
+ *
+ *
+ * based on:
+ *
+ * L3 bus algorithm module.
+ *
+ *  Copyright (C) 2001 Russell King, All Rights Reserved.
+ *
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+
+#include <sound/l3.h>
+
+/*
+ * Send one byte of data to the chip.  Data is latched into the chip on
+ * the rising edge of the clock.
+ */
+static void sendbyte(struct l3_pins *adap, unsigned int byte)
+{
+        int i;
+
+        for (i = 0; i < 8; i++) {
+                adap->setclk(0);
+                udelay(adap->data_hold);
+                adap->setdat(byte & 1);
+                udelay(adap->data_setup);
+                adap->setclk(1);
+                udelay(adap->clock_high);
+                byte >>= 1;
+        }
+}
+
+/*
+ * Send a set of bytes to the chip.  We need to pulse the MODE line
+ * between each byte, but never at the start nor at the end of the
+ * transfer.
+ */
+static void sendbytes(struct l3_pins *adap, const u8 *buf,
+                      int len)
+{
+        int i;
+
+        for (i = 0; i < len; i++) {
+                if (i) {
+                        udelay(adap->mode_hold);
+                        adap->setmode(0);
+                        udelay(adap->mode);
+                }
+                adap->setmode(1);
+                udelay(adap->mode_setup);
+                sendbyte(adap, buf[i]);
+        }
+}
+
+int l3_write(struct l3_pins *adap, u8 addr, u8 *data, int len)
+{
+        adap->setclk(1);
+        adap->setdat(1);
+        adap->setmode(1);
+        udelay(adap->mode);
+
+        adap->setmode(0);
+        udelay(adap->mode_setup);
+        sendbyte(adap, addr);
+        udelay(adap->mode_hold);
+
+        sendbytes(adap, data, len);
+
+        adap->setclk(1);
+        adap->setdat(1);
+        adap->setmode(0);
+
+        return len;
+}
+EXPORT_SYMBOL_GPL(l3_write);
+
+MODULE_DESCRIPTION("L3 bit-banging driver");
+MODULE_AUTHOR("Christian Pellegrin <chripell@evolware.org>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/pcm3008.c b/sound/soc/codecs/pcm3008.c
new file mode 100644
index 00000000000..9a3e67e5319
--- /dev/null
+++ b/sound/soc/codecs/pcm3008.c
@@ -0,0 +1,212 @@
+/*
+ * ALSA Soc PCM3008 codec support
+ *
+ * Author:      Hugo Villeneuve
+ * Copyright (C) 2008 Lyrtech inc
+ *
+ * Based on AC97 Soc codec, original copyright follow:
+ * Copyright 2005 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
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ * Generic PCM3008 support.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include "pcm3008.h"
+
+#define PCM3008_VERSION "0.2"
+
+#define PCM3008_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |    \
+                       SNDRV_PCM_RATE_48000)
+
+struct snd_soc_dai pcm3008_dai = {
+        .name = "PCM3008 HiFi",
+        .playback = {
+                .stream_name = "PCM3008 Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = PCM3008_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+        .capture = {
+                .stream_name = "PCM3008 Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = PCM3008_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+};
+EXPORT_SYMBOL_GPL(pcm3008_dai);
+
+static void pcm3008_gpio_free(struct pcm3008_setup_data *setup)
+{
+        gpio_free(setup->dem0_pin);
+        gpio_free(setup->dem1_pin);
+        gpio_free(setup->pdad_pin);
+        gpio_free(setup->pdda_pin);
+}
+
+static int pcm3008_soc_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        struct pcm3008_setup_data *setup = socdev->codec_data;
+        int ret = 0;
+
+        printk(KERN_INFO "PCM3008 SoC Audio Codec %s\n", PCM3008_VERSION);
+
+        socdev->codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (!socdev->codec)
+                return -ENOMEM;
+
+        codec = socdev->codec;
+        mutex_init(&codec->mutex);
+
+        codec->name = "PCM3008";
+        codec->owner = THIS_MODULE;
+        codec->dai = &pcm3008_dai;
+        codec->num_dai = 1;
+        codec->write = NULL;
+        codec->read = NULL;
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        /* Register PCMs. */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "pcm3008: failed to create pcms\n");
+                goto pcm_err;
+        }
+
+        /* Register Card. */
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                printk(KERN_ERR "pcm3008: failed to register card\n");
+                goto card_err;
+        }
+
+        /* DEM1  DEM0  DE-EMPHASIS_MODE
+         * Low   Low   De-emphasis 44.1 kHz ON
+         * Low   High  De-emphasis OFF
+         * High  Low   De-emphasis 48 kHz ON
+         * High  High  De-emphasis 32 kHz ON
+         */
+
+        /* Configure DEM0 GPIO (turning OFF DAC De-emphasis). */
+        ret = gpio_request(setup->dem0_pin, "codec_dem0");
+        if (ret == 0)
+                ret = gpio_direction_output(setup->dem0_pin, 1);
+        if (ret != 0)
+                goto gpio_err;
+
+        /* Configure DEM1 GPIO (turning OFF DAC De-emphasis). */
+        ret = gpio_request(setup->dem1_pin, "codec_dem1");
+        if (ret == 0)
+                ret = gpio_direction_output(setup->dem1_pin, 0);
+        if (ret != 0)
+                goto gpio_err;
+
+        /* Configure PDAD GPIO. */
+        ret = gpio_request(setup->pdad_pin, "codec_pdad");
+        if (ret == 0)
+                ret = gpio_direction_output(setup->pdad_pin, 1);
+        if (ret != 0)
+                goto gpio_err;
+
+        /* Configure PDDA GPIO. */
+        ret = gpio_request(setup->pdda_pin, "codec_pdda");
+        if (ret == 0)
+                ret = gpio_direction_output(setup->pdda_pin, 1);
+        if (ret != 0)
+                goto gpio_err;
+
+        return ret;
+
+gpio_err:
+        pcm3008_gpio_free(setup);
+card_err:
+        snd_soc_free_pcms(socdev);
+pcm_err:
+        kfree(socdev->codec);
+
+        return ret;
+}
+
+static int pcm3008_soc_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+        struct pcm3008_setup_data *setup = socdev->codec_data;
+
+        if (!codec)
+                return 0;
+
+        pcm3008_gpio_free(setup);
+        snd_soc_free_pcms(socdev);
+        kfree(socdev->codec);
+
+        return 0;
+}
+
+#ifdef CONFIG_PM
+static int pcm3008_soc_suspend(struct platform_device *pdev, pm_message_t msg)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct pcm3008_setup_data *setup = socdev->codec_data;
+
+        gpio_set_value(setup->pdad_pin, 0);
+        gpio_set_value(setup->pdda_pin, 0);
+
+        return 0;
+}
+
+static int pcm3008_soc_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct pcm3008_setup_data *setup = socdev->codec_data;
+
+        gpio_set_value(setup->pdad_pin, 1);
+        gpio_set_value(setup->pdda_pin, 1);
+
+        return 0;
+}
+#else
+#define pcm3008_soc_suspend NULL
+#define pcm3008_soc_resume NULL
+#endif
+
+struct snd_soc_codec_device soc_codec_dev_pcm3008 = {
+        .probe =        pcm3008_soc_probe,
+        .remove =       pcm3008_soc_remove,
+        .suspend =      pcm3008_soc_suspend,
+        .resume =       pcm3008_soc_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_pcm3008);
+
+static int __init pcm3008_init(void)
+{
+        return snd_soc_register_dai(&pcm3008_dai);
+}
+module_init(pcm3008_init);
+
+static void __exit pcm3008_exit(void)
+{
+        snd_soc_unregister_dai(&pcm3008_dai);
+}
+module_exit(pcm3008_exit);
+
+MODULE_DESCRIPTION("Soc PCM3008 driver");
+MODULE_AUTHOR("Hugo Villeneuve");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/pcm3008.h b/sound/soc/codecs/pcm3008.h
new file mode 100644
index 00000000000..d04e87d3c06
--- /dev/null
+++ b/sound/soc/codecs/pcm3008.h
@@ -0,0 +1,25 @@
+/*
+ * PCM3008 ALSA SoC Layer
+ *
+ * Author:      Hugo Villeneuve
+ * Copyright (C) 2008 Lyrtech inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_SND_SOC_PCM3008_H
+#define __LINUX_SND_SOC_PCM3008_H
+
+struct pcm3008_setup_data {
+        unsigned dem0_pin;
+        unsigned dem1_pin;
+        unsigned pdad_pin;
+        unsigned pdda_pin;
+};
+
+extern struct snd_soc_codec_device soc_codec_dev_pcm3008;
+extern struct snd_soc_dai pcm3008_dai;
+
+#endif
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 44ef0dacd56..cac37361676 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -285,16 +285,23 @@ static inline int get_coeff(int mclk, int rate)
 }
 
 static int ssm2602_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+        struct snd_pcm_hw_params *params,
+        struct snd_soc_dai *dai)
 {
         u16 srate;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->codec;
         struct ssm2602_priv *ssm2602 = codec->private_data;
+        struct i2c_client *i2c = codec->control_data;
         u16 iface = ssm2602_read_reg_cache(codec, SSM2602_IFACE) & 0xfff3;
         int i = get_coeff(ssm2602->sysclk, params_rate(params));
 
+        if (substream == ssm2602->slave_substream) {
+                dev_dbg(&i2c->dev, "Ignoring hw_params for slave substream\n");
+                return 0;
+        }
+
         /*no match is found*/
         if (i == ARRAY_SIZE(coeff_div))
                 return -EINVAL;
@@ -324,19 +331,26 @@ static int ssm2602_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int ssm2602_startup(struct snd_pcm_substream *substream)
+static int ssm2602_startup(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->codec;
         struct ssm2602_priv *ssm2602 = codec->private_data;
+        struct i2c_client *i2c = codec->control_data;
         struct snd_pcm_runtime *master_runtime;
 
         /* The DAI has shared clocks so if we already have a playback or
          * capture going then constrain this substream to match it.
+         * TODO: the ssm2602 allows pairs of non-matching PB/REC rates
          */
         if (ssm2602->master_substream) {
                 master_runtime = ssm2602->master_substream->runtime;
+                dev_dbg(&i2c->dev, "Constraining to %d bits at %dHz\n",
+                        master_runtime->sample_bits,
+                        master_runtime->rate);
+
                 snd_pcm_hw_constraint_minmax(substream->runtime,
                                              SNDRV_PCM_HW_PARAM_RATE,
                                              master_runtime->rate,
@@ -354,7 +368,8 @@ static int ssm2602_startup(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static int ssm2602_pcm_prepare(struct snd_pcm_substream *substream)
+static int ssm2602_pcm_prepare(struct snd_pcm_substream *substream,
+                               struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -365,14 +380,21 @@ static int ssm2602_pcm_prepare(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static void ssm2602_shutdown(struct snd_pcm_substream *substream)
+static void ssm2602_shutdown(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->codec;
+        struct ssm2602_priv *ssm2602 = codec->private_data;
         /* deactivate */
         if (!codec->active)
                 ssm2602_write(codec, SSM2602_ACTIVE, 0);
+
+        if (ssm2602->master_substream == substream)
+                ssm2602->master_substream = ssm2602->slave_substream;
+
+        ssm2602->slave_substream = NULL;
 }
 
 static int ssm2602_mute(struct snd_soc_dai *dai, int mute)
@@ -432,10 +454,10 @@ static int ssm2602_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 iface |= 0x0001;
                 break;
         case SND_SOC_DAIFMT_DSP_A:
-                iface |= 0x0003;
+                iface |= 0x0013;
                 break;
         case SND_SOC_DAIFMT_DSP_B:
-                iface |= 0x0013;
+                iface |= 0x0003;
                 break;
         default:
                 return -EINVAL;
@@ -496,6 +518,9 @@ static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
                 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\
                 SNDRV_PCM_RATE_96000)
 
+#define SSM2602_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+                SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
 struct snd_soc_dai ssm2602_dai = {
         .name = "SSM2602",
         .playback = {
@@ -503,20 +528,18 @@ struct snd_soc_dai ssm2602_dai = {
                 .channels_min = 2,
                 .channels_max = 2,
                 .rates = SSM2602_RATES,
-                .formats = SNDRV_PCM_FMTBIT_S32_LE,},
+                .formats = SSM2602_FORMATS,},
         .capture = {
                 .stream_name = "Capture",
                 .channels_min = 2,
                 .channels_max = 2,
                 .rates = SSM2602_RATES,
-                .formats = SNDRV_PCM_FMTBIT_S32_LE,},
+                .formats = SSM2602_FORMATS,},
         .ops = {
                 .startup = ssm2602_startup,
                 .prepare = ssm2602_pcm_prepare,
                 .hw_params = ssm2602_hw_params,
                 .shutdown = ssm2602_shutdown,
-        },
-        .dai_ops = {
                 .digital_mute = ssm2602_mute,
                 .set_sysclk = ssm2602_set_dai_sysclk,
                 .set_fmt = ssm2602_set_dai_fmt,
@@ -601,7 +624,7 @@ static int ssm2602_init(struct snd_soc_device *socdev)
 
         ssm2602_add_controls(codec);
         ssm2602_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 pr_err("ssm2602: failed to register card\n");
                 goto card_err;
@@ -770,6 +793,18 @@ struct snd_soc_codec_device soc_codec_dev_ssm2602 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_ssm2602);
 
+static int __init ssm2602_modinit(void)
+{
+        return snd_soc_register_dai(&ssm2602_dai);
+}
+module_init(ssm2602_modinit);
+
+static void __exit ssm2602_exit(void)
+{
+        snd_soc_unregister_dai(&ssm2602_dai);
+}
+module_exit(ssm2602_exit);
+
 MODULE_DESCRIPTION("ASoC ssm2602 driver");
 MODULE_AUTHOR("Cliff Cai");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 44308dac9e1..cfdea007c4c 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -37,12 +37,6 @@
 
 #define AIC23_VERSION "0.1"
 
-struct tlv320aic23_srate_reg_info {
-        u32 sample_rate;
-        u8 control;             /* SR3, SR2, SR1, SR0 and BOSR */
-        u8 divider;             /* if 0 CLKIN = MCLK, if 1 CLKIN = MCLK/2 */
-};
-
 /*
  * AIC23 register cache
  */
@@ -261,20 +255,156 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 };
 
-/* tlv320aic23 related */
-static const struct tlv320aic23_srate_reg_info srate_reg_info[] = {
-        {4000, 0x06, 1},        /*  4000 */
-        {8000, 0x06, 0},        /*  8000 */
-        {16000, 0x0C, 1},       /* 16000 */
-        {22050, 0x11, 1},       /* 22050 */
-        {24000, 0x00, 1},       /* 24000 */
-        {32000, 0x0C, 0},       /* 32000 */
-        {44100, 0x11, 0},       /* 44100 */
-        {48000, 0x00, 0},       /* 48000 */
-        {88200, 0x1F, 0},       /* 88200 */
-        {96000, 0x0E, 0},       /* 96000 */
+/* AIC23 driver data */
+struct aic23 {
+        struct snd_soc_codec codec;
+        int mclk;
+        int requested_adc;
+        int requested_dac;
+};
+
+/*
+ * Common Crystals used
+ * 11.2896 Mhz /128 = *88.2k  /192 = 58.8k
+ * 12.0000 Mhz /125 = *96k    /136 = 88.235K
+ * 12.2880 Mhz /128 = *96k    /192 = 64k
+ * 16.9344 Mhz /128 = 132.3k /192 = *88.2k
+ * 18.4320 Mhz /128 = 144k   /192 = *96k
+ */
+
+/*
+ * Normal BOSR 0-256/2 = 128, 1-384/2 = 192
+ * USB BOSR 0-250/2 = 125, 1-272/2 = 136
+ */
+static const int bosr_usb_divisor_table[] = {
+        128, 125, 192, 136
+};
+#define LOWER_GROUP ((1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<6) | (1<<7))
+#define UPPER_GROUP ((1<<8) | (1<<9) | (1<<10) | (1<<11)        | (1<<15))
+static const unsigned short sr_valid_mask[] = {
+        LOWER_GROUP|UPPER_GROUP,        /* Normal, bosr - 0*/
+        LOWER_GROUP|UPPER_GROUP,        /* Normal, bosr - 1*/
+        LOWER_GROUP,                    /* Usb, bosr - 0*/
+        UPPER_GROUP,                    /* Usb, bosr - 1*/
+};
+/*
+ * Every divisor is a factor of 11*12
+ */
+#define SR_MULT (11*12)
+#define A(x) (x) ? (SR_MULT/x) : 0
+static const unsigned char sr_adc_mult_table[] = {
+        A(2), A(2), A(12), A(12),  A(0), A(0), A(3), A(1),
+        A(2), A(2), A(11), A(11),  A(0), A(0), A(0), A(1)
+};
+static const unsigned char sr_dac_mult_table[] = {
+        A(2), A(12), A(2), A(12),  A(0), A(0), A(3), A(1),
+        A(2), A(11), A(2), A(11),  A(0), A(0), A(0), A(1)
 };
 
+static unsigned get_score(int adc, int adc_l, int adc_h, int need_adc,
+                int dac, int dac_l, int dac_h, int need_dac)
+{
+        if ((adc >= adc_l) && (adc <= adc_h) &&
+                        (dac >= dac_l) && (dac <= dac_h)) {
+                int diff_adc = need_adc - adc;
+                int diff_dac = need_dac - dac;
+                return abs(diff_adc) + abs(diff_dac);
+        }
+        return UINT_MAX;
+}
+
+static int find_rate(int mclk, u32 need_adc, u32 need_dac)
+{
+        int i, j;
+        int best_i = -1;
+        int best_j = -1;
+        int best_div = 0;
+        unsigned best_score = UINT_MAX;
+        int adc_l, adc_h, dac_l, dac_h;
+
+        need_adc *= SR_MULT;
+        need_dac *= SR_MULT;
+        /*
+         * rates given are +/- 1/32
+         */
+        adc_l = need_adc - (need_adc >> 5);
+        adc_h = need_adc + (need_adc >> 5);
+        dac_l = need_dac - (need_dac >> 5);
+        dac_h = need_dac + (need_dac >> 5);
+        for (i = 0; i < ARRAY_SIZE(bosr_usb_divisor_table); i++) {
+                int base = mclk / bosr_usb_divisor_table[i];
+                int mask = sr_valid_mask[i];
+                for (j = 0; j < ARRAY_SIZE(sr_adc_mult_table);
+                                j++, mask >>= 1) {
+                        int adc;
+                        int dac;
+                        int score;
+                        if ((mask & 1) == 0)
+                                continue;
+                        adc = base * sr_adc_mult_table[j];
+                        dac = base * sr_dac_mult_table[j];
+                        score = get_score(adc, adc_l, adc_h, need_adc,
+                                        dac, dac_l, dac_h, need_dac);
+                        if (best_score > score) {
+                                best_score = score;
+                                best_i = i;
+                                best_j = j;
+                                best_div = 0;
+                        }
+                        score = get_score((adc >> 1), adc_l, adc_h, need_adc,
+                                        (dac >> 1), dac_l, dac_h, need_dac);
+                        /* prefer to have a /2 */
+                        if ((score != UINT_MAX) && (best_score >= score)) {
+                                best_score = score;
+                                best_i = i;
+                                best_j = j;
+                                best_div = 1;
+                        }
+                }
+        }
+        return (best_j << 2) | best_i | (best_div << TLV320AIC23_CLKIN_SHIFT);
+}
+
+#ifdef DEBUG
+static void get_current_sample_rates(struct snd_soc_codec *codec, int mclk,
+                u32 *sample_rate_adc, u32 *sample_rate_dac)
+{
+        int src = tlv320aic23_read_reg_cache(codec, TLV320AIC23_SRATE);
+        int sr = (src >> 2) & 0x0f;
+        int val = (mclk / bosr_usb_divisor_table[src & 3]);
+        int adc = (val * sr_adc_mult_table[sr]) / SR_MULT;
+        int dac = (val * sr_dac_mult_table[sr]) / SR_MULT;
+        if (src & TLV320AIC23_CLKIN_HALF) {
+                adc >>= 1;
+                dac >>= 1;
+        }
+        *sample_rate_adc = adc;
+        *sample_rate_dac = dac;
+}
+#endif
+
+static int set_sample_rate_control(struct snd_soc_codec *codec, int mclk,
+                u32 sample_rate_adc, u32 sample_rate_dac)
+{
+        /* Search for the right sample rate */
+        int data = find_rate(mclk, sample_rate_adc, sample_rate_dac);
+        if (data < 0) {
+                printk(KERN_ERR "%s:Invalid rate %u,%u requested\n",
+                                __func__, sample_rate_adc, sample_rate_dac);
+                return -EINVAL;
+        }
+        tlv320aic23_write(codec, TLV320AIC23_SRATE, data);
+#ifdef DEBUG
+        {
+                u32 adc, dac;
+                get_current_sample_rates(codec, mclk, &adc, &dac);
+                printk(KERN_DEBUG "actual samplerate = %u,%u reg=%x\n",
+                        adc, dac, data);
+        }
+#endif
+        return 0;
+}
+
 static int tlv320aic23_add_widgets(struct snd_soc_codec *codec)
 {
         snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
@@ -288,32 +418,36 @@ static int tlv320aic23_add_widgets(struct snd_soc_codec *codec)
 }
 
 static int tlv320aic23_hw_params(struct snd_pcm_substream *substream,
-                                 struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->codec;
-        u16 iface_reg, data;
-        u8 count = 0;
+        u16 iface_reg;
+        int ret;
+        struct aic23 *aic23 = container_of(codec, struct aic23, codec);
+        u32 sample_rate_adc = aic23->requested_adc;
+        u32 sample_rate_dac = aic23->requested_dac;
+        u32 sample_rate = params_rate(params);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                aic23->requested_dac = sample_rate_dac = sample_rate;
+                if (!sample_rate_adc)
+                        sample_rate_adc = sample_rate;
+        } else {
+                aic23->requested_adc = sample_rate_adc = sample_rate;
+                if (!sample_rate_dac)
+                        sample_rate_dac = sample_rate;
+        }
+        ret = set_sample_rate_control(codec, aic23->mclk, sample_rate_adc,
+                        sample_rate_dac);
+        if (ret < 0)
+                return ret;
 
         iface_reg =
             tlv320aic23_read_reg_cache(codec,
                                        TLV320AIC23_DIGT_FMT) & ~(0x03 << 2);
-
-        /* Search for the right sample rate */
-        /* Verify what happens if the rate is not supported
-         * now it goes to 96Khz */
-        while ((srate_reg_info[count].sample_rate != params_rate(params)) &&
-               (count < ARRAY_SIZE(srate_reg_info))) {
-                count++;
-        }
-
-        data =  (srate_reg_info[count].divider << TLV320AIC23_CLKIN_SHIFT) |
-                (srate_reg_info[count]. control << TLV320AIC23_BOSR_SHIFT) |
-                TLV320AIC23_USB_CLK_ON;
-
-        tlv320aic23_write(codec, TLV320AIC23_SRATE, data);
-
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S16_LE:
                 break;
@@ -332,7 +466,8 @@ static int tlv320aic23_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int tlv320aic23_pcm_prepare(struct snd_pcm_substream *substream)
+static int tlv320aic23_pcm_prepare(struct snd_pcm_substream *substream,
+                                   struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -344,17 +479,23 @@ static int tlv320aic23_pcm_prepare(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static void tlv320aic23_shutdown(struct snd_pcm_substream *substream)
+static void tlv320aic23_shutdown(struct snd_pcm_substream *substream,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->codec;
+        struct aic23 *aic23 = container_of(codec, struct aic23, codec);
 
         /* deactivate */
         if (!codec->active) {
                 udelay(50);
                 tlv320aic23_write(codec, TLV320AIC23_ACTIVE, 0x0);
         }
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                aic23->requested_dac = 0;
+        else
+                aic23->requested_adc = 0;
 }
 
 static int tlv320aic23_mute(struct snd_soc_dai *dai, int mute)
@@ -400,7 +541,7 @@ static int tlv320aic23_set_dai_fmt(struct snd_soc_dai *codec_dai,
         case SND_SOC_DAIFMT_I2S:
                 iface_reg |= TLV320AIC23_FOR_I2S;
                 break;
-        case SND_SOC_DAIFMT_DSP_A:
+        case SND_SOC_DAIFMT_DSP_B:
                 iface_reg |= TLV320AIC23_FOR_DSP;
                 break;
         case SND_SOC_DAIFMT_RIGHT_J:
@@ -422,12 +563,9 @@ static int tlv320aic23_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;
-
-        switch (freq) {
-        case 12000000:
-                return 0;
-        }
-        return -EINVAL;
+        struct aic23 *aic23 = container_of(codec, struct aic23, codec);
+        aic23->mclk = freq;
+        return 0;
 }
 
 static int tlv320aic23_set_bias_level(struct snd_soc_codec *codec,
@@ -478,12 +616,10 @@ struct snd_soc_dai tlv320aic23_dai = {
                 .prepare = tlv320aic23_pcm_prepare,
                 .hw_params = tlv320aic23_hw_params,
                 .shutdown = tlv320aic23_shutdown,
-                },
-        .dai_ops = {
-                    .digital_mute = tlv320aic23_mute,
-                    .set_fmt = tlv320aic23_set_dai_fmt,
-                    .set_sysclk = tlv320aic23_set_dai_sysclk,
-                    }
+                .digital_mute = tlv320aic23_mute,
+                .set_fmt = tlv320aic23_set_dai_fmt,
+                .set_sysclk = tlv320aic23_set_dai_sysclk,
+        }
 };
 EXPORT_SYMBOL_GPL(tlv320aic23_dai);
 
@@ -584,7 +720,7 @@ static int tlv320aic23_init(struct snd_soc_device *socdev)
 
         tlv320aic23_add_controls(codec);
         tlv320aic23_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "tlv320aic23: failed to register card\n");
                 goto card_err;
@@ -659,14 +795,15 @@ static int tlv320aic23_probe(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec;
+        struct aic23 *aic23;
         int ret = 0;
 
         printk(KERN_INFO "AIC23 Audio Codec %s\n", AIC23_VERSION);
 
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
+        aic23 = kzalloc(sizeof(struct aic23), GFP_KERNEL);
+        if (aic23 == NULL)
                 return -ENOMEM;
-
+        codec = &aic23->codec;
         socdev->codec = codec;
         mutex_init(&codec->mutex);
         INIT_LIST_HEAD(&codec->dapm_widgets);
@@ -687,6 +824,7 @@ static int tlv320aic23_remove(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->codec;
+        struct aic23 *aic23 = container_of(codec, struct aic23, codec);
 
         if (codec->control_data)
                 tlv320aic23_set_bias_level(codec, SND_SOC_BIAS_OFF);
@@ -697,7 +835,7 @@ static int tlv320aic23_remove(struct platform_device *pdev)
         i2c_del_driver(&tlv320aic23_i2c_driver);
 #endif
         kfree(codec->reg_cache);
-        kfree(codec);
+        kfree(aic23);
 
         return 0;
 }
@@ -709,6 +847,18 @@ struct snd_soc_codec_device soc_codec_dev_tlv320aic23 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_tlv320aic23);
 
+static int __init tlv320aic23_modinit(void)
+{
+        return snd_soc_register_dai(&tlv320aic23_dai);
+}
+module_init(tlv320aic23_modinit);
+
+static void __exit tlv320aic23_exit(void)
+{
+        snd_soc_unregister_dai(&tlv320aic23_dai);
+}
+module_exit(tlv320aic23_exit);
+
 MODULE_DESCRIPTION("ASoC TLV320AIC23 codec driver");
 MODULE_AUTHOR("Arun KS <arunks@mistralsolutions.com>");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index bed8a9e63dd..29f2f1a017f 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -125,7 +125,8 @@ static int aic26_reg_write(struct snd_soc_codec *codec, unsigned int reg,
  * Digital Audio Interface Operations
  */
 static int aic26_hw_params(struct snd_pcm_substream *substream,
-                           struct snd_pcm_hw_params *params)
+                           struct snd_pcm_hw_params *params,
+                           struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -287,8 +288,6 @@ struct snd_soc_dai aic26_dai = {
         },
         .ops = {
                 .hw_params = aic26_hw_params,
-        },
-        .dai_ops = {
                 .digital_mute = aic26_mute,
                 .set_sysclk = aic26_set_sysclk,
                 .set_fmt = aic26_set_fmt,
@@ -360,7 +359,7 @@ static int aic26_probe(struct platform_device *pdev)
 
         /* CODEC is setup, we can register the card now */
         dev_dbg(&pdev->dev, "Registering card\n");
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 dev_err(&pdev->dev, "aic26: failed to register card\n");
                 goto card_err;
@@ -427,7 +426,7 @@ static DEVICE_ATTR(keyclick, 0644, aic26_keyclick_show, aic26_keyclick_set);
 static int aic26_spi_probe(struct spi_device *spi)
 {
         struct aic26 *aic26;
-        int rc, i, reg;
+        int ret, i, reg;
 
         dev_dbg(&spi->dev, "probing tlv320aic26 spi device\n");
 
@@ -457,6 +456,14 @@ static int aic26_spi_probe(struct spi_device *spi)
         aic26->codec.reg_cache_size = AIC26_NUM_REGS;
         aic26->codec.reg_cache = aic26->reg_cache;
 
+        aic26_dai.dev = &spi->dev;
+        ret = snd_soc_register_dai(&aic26_dai);
+        if (ret != 0) {
+                dev_err(&spi->dev, "Failed to register DAI: %d\n", ret);
+                kfree(aic26);
+                return ret;
+        }
+
         /* Reset the codec to power on defaults */
         aic26_reg_write(&aic26->codec, AIC26_REG_RESET, 0xBB00);
 
@@ -475,8 +482,8 @@ static int aic26_spi_probe(struct spi_device *spi)
 
         /* Register the sysfs files for debugging */
         /* Create SysFS files */
-        rc = device_create_file(&spi->dev, &dev_attr_keyclick);
-        if (rc)
+        ret = device_create_file(&spi->dev, &dev_attr_keyclick);
+        if (ret)
                 dev_info(&spi->dev, "error creating sysfs files\n");
 
 #if defined(CONFIG_SND_SOC_OF_SIMPLE)
@@ -493,6 +500,7 @@ static int aic26_spi_remove(struct spi_device *spi)
 {
         struct aic26 *aic26 = dev_get_drvdata(&spi->dev);
 
+        snd_soc_unregister_dai(&aic26_dai);
         kfree(aic26);
 
         return 0;
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index cff276ee261..b47a749c5ea 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -253,11 +253,17 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 
         SOC_DOUBLE_R("Line DAC Playback Volume", DACL1_2_LLOPM_VOL,
                      DACR1_2_RLOPM_VOL, 0, 0x7f, 1),
-        SOC_DOUBLE_R("Line DAC Playback Switch", LLOPM_CTRL, RLOPM_CTRL, 3,
-                     0x01, 0),
-        SOC_DOUBLE_R("Line PGA Bypass Playback Volume", PGAL_2_LLOPM_VOL,
-                     PGAR_2_RLOPM_VOL, 0, 0x7f, 1),
-        SOC_DOUBLE_R("Line Line2 Bypass Playback Volume", LINE2L_2_LLOPM_VOL,
+        SOC_SINGLE("LineL Playback Switch", LLOPM_CTRL, 3, 0x01, 0),
+        SOC_SINGLE("LineR Playback Switch", RLOPM_CTRL, 3, 0x01, 0),
+        SOC_DOUBLE_R("LineL DAC Playback Volume", DACL1_2_LLOPM_VOL,
+                     DACR1_2_LLOPM_VOL, 0, 0x7f, 1),
+        SOC_SINGLE("LineL Left PGA Bypass Playback Volume", PGAL_2_LLOPM_VOL,
+                     0, 0x7f, 1),
+        SOC_SINGLE("LineR Right PGA Bypass Playback Volume", PGAR_2_RLOPM_VOL,
+                     0, 0x7f, 1),
+        SOC_DOUBLE_R("LineL Line2 Bypass Playback Volume", LINE2L_2_LLOPM_VOL,
+                     LINE2R_2_LLOPM_VOL, 0, 0x7f, 1),
+        SOC_DOUBLE_R("LineR Line2 Bypass Playback Volume", LINE2L_2_RLOPM_VOL,
                      LINE2R_2_RLOPM_VOL, 0, 0x7f, 1),
 
         SOC_DOUBLE_R("Mono DAC Playback Volume", DACL1_2_MONOLOPM_VOL,
@@ -272,8 +278,12 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
                      DACR1_2_HPROUT_VOL, 0, 0x7f, 1),
         SOC_DOUBLE_R("HP DAC Playback Switch", HPLOUT_CTRL, HPROUT_CTRL, 3,
                      0x01, 0),
-        SOC_DOUBLE_R("HP PGA Bypass Playback Volume", PGAL_2_HPLOUT_VOL,
+        SOC_DOUBLE_R("HP Right PGA Bypass Playback Volume", PGAR_2_HPLOUT_VOL,
                      PGAR_2_HPROUT_VOL, 0, 0x7f, 1),
+        SOC_SINGLE("HPL PGA Bypass Playback Volume", PGAL_2_HPLOUT_VOL,
+                     0, 0x7f, 1),
+        SOC_SINGLE("HPR PGA Bypass Playback Volume", PGAL_2_HPROUT_VOL,
+                     0, 0x7f, 1),
         SOC_DOUBLE_R("HP Line2 Bypass Playback Volume", LINE2L_2_HPLOUT_VOL,
                      LINE2R_2_HPROUT_VOL, 0, 0x7f, 1),
 
@@ -281,8 +291,10 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
                      DACR1_2_HPRCOM_VOL, 0, 0x7f, 1),
         SOC_DOUBLE_R("HPCOM DAC Playback Switch", HPLCOM_CTRL, HPRCOM_CTRL, 3,
                      0x01, 0),
-        SOC_DOUBLE_R("HPCOM PGA Bypass Playback Volume", PGAL_2_HPLCOM_VOL,
-                     PGAR_2_HPRCOM_VOL, 0, 0x7f, 1),
+        SOC_SINGLE("HPLCOM PGA Bypass Playback Volume", PGAL_2_HPLCOM_VOL,
+                     0, 0x7f, 1),
+        SOC_SINGLE("HPRCOM PGA Bypass Playback Volume", PGAL_2_HPRCOM_VOL,
+                     0, 0x7f, 1),
         SOC_DOUBLE_R("HPCOM Line2 Bypass Playback Volume", LINE2L_2_HPLCOM_VOL,
                      LINE2R_2_HPRCOM_VOL, 0, 0x7f, 1),
 
@@ -333,7 +345,8 @@ SOC_DAPM_ENUM("Route", aic3x_enum[RHPCOM_ENUM]);
 
 /* Left DAC_L1 Mixer */
 static const struct snd_kcontrol_new aic3x_left_dac_mixer_controls[] = {
-        SOC_DAPM_SINGLE("Line Switch", DACL1_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineL Switch", DACL1_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineR Switch", DACL1_2_RLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("Mono Switch", DACL1_2_MONOLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("HP Switch", DACL1_2_HPLOUT_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("HPCOM Switch", DACL1_2_HPLCOM_VOL, 7, 1, 0),
@@ -341,7 +354,8 @@ static const struct snd_kcontrol_new aic3x_left_dac_mixer_controls[] = {
 
 /* Right DAC_R1 Mixer */
 static const struct snd_kcontrol_new aic3x_right_dac_mixer_controls[] = {
-        SOC_DAPM_SINGLE("Line Switch", DACR1_2_RLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineL Switch", DACR1_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineR Switch", DACR1_2_RLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("Mono Switch", DACR1_2_MONOLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("HP Switch", DACR1_2_HPROUT_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("HPCOM Switch", DACR1_2_HPRCOM_VOL, 7, 1, 0),
@@ -350,14 +364,18 @@ static const struct snd_kcontrol_new aic3x_right_dac_mixer_controls[] = {
 /* Left PGA Mixer */
 static const struct snd_kcontrol_new aic3x_left_pga_mixer_controls[] = {
         SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_LADC_CTRL, 3, 1, 1),
+        SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_LADC_CTRL, 3, 1, 1),
         SOC_DAPM_SINGLE_AIC3X("Line2L Switch", LINE2L_2_LADC_CTRL, 3, 1, 1),
         SOC_DAPM_SINGLE_AIC3X("Mic3L Switch", MIC3LR_2_LADC_CTRL, 4, 1, 1),
+        SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_LADC_CTRL, 0, 1, 1),
 };
 
 /* Right PGA Mixer */
 static const struct snd_kcontrol_new aic3x_right_pga_mixer_controls[] = {
         SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_RADC_CTRL, 3, 1, 1),
+        SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_RADC_CTRL, 3, 1, 1),
         SOC_DAPM_SINGLE_AIC3X("Line2R Switch", LINE2R_2_RADC_CTRL, 3, 1, 1),
+        SOC_DAPM_SINGLE_AIC3X("Mic3L Switch", MIC3LR_2_RADC_CTRL, 4, 1, 1),
         SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1),
 };
 
@@ -379,34 +397,42 @@ SOC_DAPM_ENUM("Route", aic3x_enum[LINE2R_ENUM]);
 
 /* Left PGA Bypass Mixer */
 static const struct snd_kcontrol_new aic3x_left_pga_bp_mixer_controls[] = {
-        SOC_DAPM_SINGLE("Line Switch", PGAL_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineL Switch", PGAL_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineR Switch", PGAL_2_RLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("Mono Switch", PGAL_2_MONOLOPM_VOL, 7, 1, 0),
-        SOC_DAPM_SINGLE("HP Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0),
-        SOC_DAPM_SINGLE("HPCOM Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPL Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPR Switch", PGAL_2_HPROUT_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPLCOM Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPRCOM Switch", PGAL_2_HPRCOM_VOL, 7, 1, 0),
 };
 
 /* Right PGA Bypass Mixer */
 static const struct snd_kcontrol_new aic3x_right_pga_bp_mixer_controls[] = {
-        SOC_DAPM_SINGLE("Line Switch", PGAR_2_RLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineL Switch", PGAR_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineR Switch", PGAR_2_RLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("Mono Switch", PGAR_2_MONOLOPM_VOL, 7, 1, 0),
-        SOC_DAPM_SINGLE("HP Switch", PGAR_2_HPROUT_VOL, 7, 1, 0),
-        SOC_DAPM_SINGLE("HPCOM Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPL Switch", PGAR_2_HPLOUT_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPR Switch", PGAR_2_HPROUT_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPLCOM Switch", PGAR_2_HPLCOM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPRCOM Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0),
 };
 
 /* Left Line2 Bypass Mixer */
 static const struct snd_kcontrol_new aic3x_left_line2_bp_mixer_controls[] = {
-        SOC_DAPM_SINGLE("Line Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineL Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineR Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("Mono Switch", LINE2L_2_MONOLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("HP Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0),
-        SOC_DAPM_SINGLE("HPCOM Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPLCOM Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0),
 };
 
 /* Right Line2 Bypass Mixer */
 static const struct snd_kcontrol_new aic3x_right_line2_bp_mixer_controls[] = {
-        SOC_DAPM_SINGLE("Line Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineL Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("LineR Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("Mono Switch", LINE2R_2_MONOLOPM_VOL, 7, 1, 0),
         SOC_DAPM_SINGLE("HP Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0),
-        SOC_DAPM_SINGLE("HPCOM Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0),
+        SOC_DAPM_SINGLE("HPRCOM Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0),
 };
 
 static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
@@ -439,22 +465,26 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
         /* Mono Output */
         SND_SOC_DAPM_PGA("Mono Out", MONOLOPM_CTRL, 0, 0, NULL, 0),
 
-        /* Left Inputs to Left ADC */
+        /* Inputs to Left ADC */
         SND_SOC_DAPM_ADC("Left ADC", "Left Capture", LINE1L_2_LADC_CTRL, 2, 0),
         SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0,
                            &aic3x_left_pga_mixer_controls[0],
                            ARRAY_SIZE(aic3x_left_pga_mixer_controls)),
         SND_SOC_DAPM_MUX("Left Line1L Mux", SND_SOC_NOPM, 0, 0,
                          &aic3x_left_line1_mux_controls),
+        SND_SOC_DAPM_MUX("Left Line1R Mux", SND_SOC_NOPM, 0, 0,
+                         &aic3x_left_line1_mux_controls),
         SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0,
                          &aic3x_left_line2_mux_controls),
 
-        /* Right Inputs to Right ADC */
+        /* Inputs to Right ADC */
         SND_SOC_DAPM_ADC("Right ADC", "Right Capture",
                          LINE1R_2_RADC_CTRL, 2, 0),
         SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0,
                            &aic3x_right_pga_mixer_controls[0],
                            ARRAY_SIZE(aic3x_right_pga_mixer_controls)),
+        SND_SOC_DAPM_MUX("Right Line1L Mux", SND_SOC_NOPM, 0, 0,
+                         &aic3x_right_line1_mux_controls),
         SND_SOC_DAPM_MUX("Right Line1R Mux", SND_SOC_NOPM, 0, 0,
                          &aic3x_right_line1_mux_controls),
         SND_SOC_DAPM_MUX("Right Line2R Mux", SND_SOC_NOPM, 0, 0,
@@ -531,7 +561,8 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Left DAC Mux", "DAC_L2", "Left DAC"},
         {"Left DAC Mux", "DAC_L3", "Left DAC"},
 
-        {"Left DAC_L1 Mixer", "Line Switch", "Left DAC Mux"},
+        {"Left DAC_L1 Mixer", "LineL Switch", "Left DAC Mux"},
+        {"Left DAC_L1 Mixer", "LineR Switch", "Left DAC Mux"},
         {"Left DAC_L1 Mixer", "Mono Switch", "Left DAC Mux"},
         {"Left DAC_L1 Mixer", "HP Switch", "Left DAC Mux"},
         {"Left DAC_L1 Mixer", "HPCOM Switch", "Left DAC Mux"},
@@ -557,7 +588,8 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Right DAC Mux", "DAC_R2", "Right DAC"},
         {"Right DAC Mux", "DAC_R3", "Right DAC"},
 
-        {"Right DAC_R1 Mixer", "Line Switch", "Right DAC Mux"},
+        {"Right DAC_R1 Mixer", "LineL Switch", "Right DAC Mux"},
+        {"Right DAC_R1 Mixer", "LineR Switch", "Right DAC Mux"},
         {"Right DAC_R1 Mixer", "Mono Switch", "Right DAC Mux"},
         {"Right DAC_R1 Mixer", "HP Switch", "Right DAC Mux"},
         {"Right DAC_R1 Mixer", "HPCOM Switch", "Right DAC Mux"},
@@ -592,8 +624,10 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Left Line2L Mux", "differential", "LINE2L"},
 
         {"Left PGA Mixer", "Line1L Switch", "Left Line1L Mux"},
+        {"Left PGA Mixer", "Line1R Switch", "Left Line1R Mux"},
         {"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"},
         {"Left PGA Mixer", "Mic3L Switch", "MIC3L"},
+        {"Left PGA Mixer", "Mic3R Switch", "MIC3R"},
 
         {"Left ADC", NULL, "Left PGA Mixer"},
         {"Left ADC", NULL, "GPIO1 dmic modclk"},
@@ -605,18 +639,23 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Right Line2R Mux", "single-ended", "LINE2R"},
         {"Right Line2R Mux", "differential", "LINE2R"},
 
+        {"Right PGA Mixer", "Line1L Switch", "Right Line1L Mux"},
         {"Right PGA Mixer", "Line1R Switch", "Right Line1R Mux"},
         {"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"},
+        {"Right PGA Mixer", "Mic3L Switch", "MIC3L"},
         {"Right PGA Mixer", "Mic3R Switch", "MIC3R"},
 
         {"Right ADC", NULL, "Right PGA Mixer"},
         {"Right ADC", NULL, "GPIO1 dmic modclk"},
 
         /* Left PGA Bypass */
-        {"Left PGA Bypass Mixer", "Line Switch", "Left PGA Mixer"},
+        {"Left PGA Bypass Mixer", "LineL Switch", "Left PGA Mixer"},
+        {"Left PGA Bypass Mixer", "LineR Switch", "Left PGA Mixer"},
         {"Left PGA Bypass Mixer", "Mono Switch", "Left PGA Mixer"},
-        {"Left PGA Bypass Mixer", "HP Switch", "Left PGA Mixer"},
-        {"Left PGA Bypass Mixer", "HPCOM Switch", "Left PGA Mixer"},
+        {"Left PGA Bypass Mixer", "HPL Switch", "Left PGA Mixer"},
+        {"Left PGA Bypass Mixer", "HPR Switch", "Left PGA Mixer"},
+        {"Left PGA Bypass Mixer", "HPLCOM Switch", "Left PGA Mixer"},
+        {"Left PGA Bypass Mixer", "HPRCOM Switch", "Left PGA Mixer"},
 
         {"Left HPCOM Mux", "differential of HPLOUT", "Left PGA Bypass Mixer"},
         {"Left HPCOM Mux", "constant VCM", "Left PGA Bypass Mixer"},
@@ -627,10 +666,13 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Left HP Out", NULL, "Left PGA Bypass Mixer"},
 
         /* Right PGA Bypass */
-        {"Right PGA Bypass Mixer", "Line Switch", "Right PGA Mixer"},
+        {"Right PGA Bypass Mixer", "LineL Switch", "Right PGA Mixer"},
+        {"Right PGA Bypass Mixer", "LineR Switch", "Right PGA Mixer"},
         {"Right PGA Bypass Mixer", "Mono Switch", "Right PGA Mixer"},
-        {"Right PGA Bypass Mixer", "HP Switch", "Right PGA Mixer"},
-        {"Right PGA Bypass Mixer", "HPCOM Switch", "Right PGA Mixer"},
+        {"Right PGA Bypass Mixer", "HPL Switch", "Right PGA Mixer"},
+        {"Right PGA Bypass Mixer", "HPR Switch", "Right PGA Mixer"},
+        {"Right PGA Bypass Mixer", "HPLCOM Switch", "Right PGA Mixer"},
+        {"Right PGA Bypass Mixer", "HPRCOM Switch", "Right PGA Mixer"},
 
         {"Right HPCOM Mux", "differential of HPROUT", "Right PGA Bypass Mixer"},
         {"Right HPCOM Mux", "constant VCM", "Right PGA Bypass Mixer"},
@@ -643,10 +685,11 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Right HP Out", NULL, "Right PGA Bypass Mixer"},
 
         /* Left Line2 Bypass */
-        {"Left Line2 Bypass Mixer", "Line Switch", "Left Line2L Mux"},
+        {"Left Line2 Bypass Mixer", "LineL Switch", "Left Line2L Mux"},
+        {"Left Line2 Bypass Mixer", "LineR Switch", "Left Line2L Mux"},
         {"Left Line2 Bypass Mixer", "Mono Switch", "Left Line2L Mux"},
         {"Left Line2 Bypass Mixer", "HP Switch", "Left Line2L Mux"},
-        {"Left Line2 Bypass Mixer", "HPCOM Switch", "Left Line2L Mux"},
+        {"Left Line2 Bypass Mixer", "HPLCOM Switch", "Left Line2L Mux"},
 
         {"Left HPCOM Mux", "differential of HPLOUT", "Left Line2 Bypass Mixer"},
         {"Left HPCOM Mux", "constant VCM", "Left Line2 Bypass Mixer"},
@@ -657,10 +700,11 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Left HP Out", NULL, "Left Line2 Bypass Mixer"},
 
         /* Right Line2 Bypass */
-        {"Right Line2 Bypass Mixer", "Line Switch", "Right Line2R Mux"},
+        {"Right Line2 Bypass Mixer", "LineL Switch", "Right Line2R Mux"},
+        {"Right Line2 Bypass Mixer", "LineR Switch", "Right Line2R Mux"},
         {"Right Line2 Bypass Mixer", "Mono Switch", "Right Line2R Mux"},
         {"Right Line2 Bypass Mixer", "HP Switch", "Right Line2R Mux"},
-        {"Right Line2 Bypass Mixer", "HPCOM Switch", "Right Line2R Mux"},
+        {"Right Line2 Bypass Mixer", "HPRCOM Switch", "Right Line2R Mux"},
 
         {"Right HPCOM Mux", "differential of HPROUT", "Right Line2 Bypass Mixer"},
         {"Right HPCOM Mux", "constant VCM", "Right Line2 Bypass Mixer"},
@@ -694,7 +738,8 @@ static int aic3x_add_widgets(struct snd_soc_codec *codec)
 }
 
 static int aic3x_hw_params(struct snd_pcm_substream *substream,
-                           struct snd_pcm_hw_params *params)
+                           struct snd_pcm_hw_params *params,
+                           struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -846,6 +891,7 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
         struct snd_soc_codec *codec = codec_dai->codec;
         struct aic3x_priv *aic3x = codec->private_data;
         u8 iface_areg, iface_breg;
+        int delay = 0;
 
         iface_areg = aic3x_read_reg_cache(codec, AIC3X_ASD_INTF_CTRLA) & 0x3f;
         iface_breg = aic3x_read_reg_cache(codec, AIC3X_ASD_INTF_CTRLB) & 0x3f;
@@ -871,6 +917,8 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
                        SND_SOC_DAIFMT_INV_MASK)) {
         case (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF):
                 break;
+        case (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_NF):
+                delay = 1;
         case (SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF):
                 iface_breg |= (0x01 << 6);
                 break;
@@ -887,6 +935,7 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
         /* set iface */
         aic3x_write(codec, AIC3X_ASD_INTF_CTRLA, iface_areg);
         aic3x_write(codec, AIC3X_ASD_INTF_CTRLB, iface_breg);
+        aic3x_write(codec, AIC3X_ASD_INTF_CTRLC, delay);
 
         return 0;
 }
@@ -981,14 +1030,41 @@ int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio)
 }
 EXPORT_SYMBOL_GPL(aic3x_get_gpio);
 
+void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect,
+                                 int headset_debounce, int button_debounce)
+{
+        u8 val;
+
+        val = ((detect & AIC3X_HEADSET_DETECT_MASK)
+                << AIC3X_HEADSET_DETECT_SHIFT) |
+              ((headset_debounce & AIC3X_HEADSET_DEBOUNCE_MASK)
+                << AIC3X_HEADSET_DEBOUNCE_SHIFT) |
+              ((button_debounce & AIC3X_BUTTON_DEBOUNCE_MASK)
+                << AIC3X_BUTTON_DEBOUNCE_SHIFT);
+
+        if (detect & AIC3X_HEADSET_DETECT_MASK)
+                val |= AIC3X_HEADSET_DETECT_ENABLED;
+
+        aic3x_write(codec, AIC3X_HEADSET_DETECT_CTRL_A, val);
+}
+EXPORT_SYMBOL_GPL(aic3x_set_headset_detection);
+
 int aic3x_headset_detected(struct snd_soc_codec *codec)
 {
         u8 val;
-        aic3x_read(codec, AIC3X_RT_IRQ_FLAGS_REG, &val);
-        return (val >> 2) & 1;
+        aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val);
+        return (val >> 4) & 1;
 }
 EXPORT_SYMBOL_GPL(aic3x_headset_detected);
 
+int aic3x_button_pressed(struct snd_soc_codec *codec)
+{
+        u8 val;
+        aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val);
+        return (val >> 5) & 1;
+}
+EXPORT_SYMBOL_GPL(aic3x_button_pressed);
+
 #define AIC3X_RATES     SNDRV_PCM_RATE_8000_96000
 #define AIC3X_FORMATS   (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
                          SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
@@ -1009,8 +1085,6 @@ struct snd_soc_dai aic3x_dai = {
                 .formats = AIC3X_FORMATS,},
         .ops = {
                 .hw_params = aic3x_hw_params,
-        },
-        .dai_ops = {
                 .digital_mute = aic3x_mute,
                 .set_sysclk = aic3x_set_dai_sysclk,
                 .set_fmt = aic3x_set_dai_fmt,
@@ -1152,7 +1226,7 @@ static int aic3x_init(struct snd_soc_device *socdev)
 
         aic3x_add_controls(codec);
         aic3x_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "aic3x: failed to register card\n");
                 goto card_err;
@@ -1341,6 +1415,18 @@ struct snd_soc_codec_device soc_codec_dev_aic3x = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_aic3x);
 
+static int __init aic3x_modinit(void)
+{
+        return snd_soc_register_dai(&aic3x_dai);
+}
+module_init(aic3x_modinit);
+
+static void __exit aic3x_exit(void)
+{
+        snd_soc_unregister_dai(&aic3x_dai);
+}
+module_exit(aic3x_exit);
+
 MODULE_DESCRIPTION("ASoC TLV320AIC3X codec driver");
 MODULE_AUTHOR("Vladimir Barinov");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h
index 00a195aa02e..ac827e578c4 100644
--- a/sound/soc/codecs/tlv320aic3x.h
+++ b/sound/soc/codecs/tlv320aic3x.h
@@ -35,11 +35,15 @@
 #define AIC3X_ASD_INTF_CTRLA            8
 /* Audio serial data interface control register B */
 #define AIC3X_ASD_INTF_CTRLB            9
+/* Audio serial data interface control register C */
+#define AIC3X_ASD_INTF_CTRLC            10
 /* Audio overflow status and PLL R value programming register */
 #define AIC3X_OVRF_STATUS_AND_PLLR_REG  11
 /* Audio codec digital filter control register */
 #define AIC3X_CODEC_DFILT_CTRL          12
-
+/* Headset/button press detection register */
+#define AIC3X_HEADSET_DETECT_CTRL_A     13
+#define AIC3X_HEADSET_DETECT_CTRL_B     14
 /* ADC PGA Gain control registers */
 #define LADC_VOL                        15
 #define RADC_VOL                        16
@@ -48,7 +52,9 @@
 #define MIC3LR_2_RADC_CTRL              18
 /* Line1 Input control registers */
 #define LINE1L_2_LADC_CTRL              19
+#define LINE1R_2_LADC_CTRL              21
 #define LINE1R_2_RADC_CTRL              22
+#define LINE1L_2_RADC_CTRL              24
 /* Line2 Input control registers */
 #define LINE2L_2_LADC_CTRL              20
 #define LINE2R_2_RADC_CTRL              23
@@ -79,6 +85,8 @@
 #define LINE2L_2_HPLOUT_VOL             45
 #define LINE2R_2_HPROUT_VOL             62
 #define PGAL_2_HPLOUT_VOL               46
+#define PGAL_2_HPROUT_VOL               60
+#define PGAR_2_HPLOUT_VOL               49
 #define PGAR_2_HPROUT_VOL               63
 #define DACL1_2_HPLOUT_VOL              47
 #define DACR1_2_HPROUT_VOL              64
@@ -88,6 +96,8 @@
 #define LINE2L_2_HPLCOM_VOL             52
 #define LINE2R_2_HPRCOM_VOL             69
 #define PGAL_2_HPLCOM_VOL               53
+#define PGAR_2_HPLCOM_VOL               56
+#define PGAL_2_HPRCOM_VOL               67
 #define PGAR_2_HPRCOM_VOL               70
 #define DACL1_2_HPLCOM_VOL              54
 #define DACR1_2_HPRCOM_VOL              71
@@ -103,11 +113,17 @@
 #define MONOLOPM_CTRL                   79
 /* Line Output Plus/Minus control registers */
 #define LINE2L_2_LLOPM_VOL              80
+#define LINE2L_2_RLOPM_VOL              87
+#define LINE2R_2_LLOPM_VOL              83
 #define LINE2R_2_RLOPM_VOL              90
 #define PGAL_2_LLOPM_VOL                81
+#define PGAL_2_RLOPM_VOL                88
+#define PGAR_2_LLOPM_VOL                84
 #define PGAR_2_RLOPM_VOL                91
 #define DACL1_2_LLOPM_VOL               82
+#define DACL1_2_RLOPM_VOL               89
 #define DACR1_2_RLOPM_VOL               92
+#define DACR1_2_LLOPM_VOL               85
 #define LLOPM_CTRL                      86
 #define RLOPM_CTRL                      93
 /* GPIO/IRQ registers */
@@ -221,7 +237,49 @@ enum {
 
 void aic3x_set_gpio(struct snd_soc_codec *codec, int gpio, int state);
 int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio);
+
+/* headset detection / button API */
+
+/* The AIC3x supports detection of stereo headsets (GND + left + right signal)
+ * and cellular headsets (GND + speaker output + microphone input).
+ * It is recommended to enable MIC bias for this function to work properly.
+ * For more information, please refer to the datasheet. */
+enum {
+        AIC3X_HEADSET_DETECT_OFF        = 0,
+        AIC3X_HEADSET_DETECT_STEREO     = 1,
+        AIC3X_HEADSET_DETECT_CELLULAR   = 2,
+        AIC3X_HEADSET_DETECT_BOTH       = 3
+};
+
+enum {
+        AIC3X_HEADSET_DEBOUNCE_16MS     = 0,
+        AIC3X_HEADSET_DEBOUNCE_32MS     = 1,
+        AIC3X_HEADSET_DEBOUNCE_64MS     = 2,
+        AIC3X_HEADSET_DEBOUNCE_128MS    = 3,
+        AIC3X_HEADSET_DEBOUNCE_256MS    = 4,
+        AIC3X_HEADSET_DEBOUNCE_512MS    = 5
+};
+
+enum {
+        AIC3X_BUTTON_DEBOUNCE_0MS       = 0,
+        AIC3X_BUTTON_DEBOUNCE_8MS       = 1,
+        AIC3X_BUTTON_DEBOUNCE_16MS      = 2,
+        AIC3X_BUTTON_DEBOUNCE_32MS      = 3
+};
+
+#define AIC3X_HEADSET_DETECT_ENABLED    0x80
+#define AIC3X_HEADSET_DETECT_SHIFT      5
+#define AIC3X_HEADSET_DETECT_MASK       3
+#define AIC3X_HEADSET_DEBOUNCE_SHIFT    2
+#define AIC3X_HEADSET_DEBOUNCE_MASK     7
+#define AIC3X_BUTTON_DEBOUNCE_SHIFT     0
+#define AIC3X_BUTTON_DEBOUNCE_MASK      3
+
+/* see the enums above for valid parameters to this function */
+void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect,
+                                 int headset_debounce, int button_debounce);
 int aic3x_headset_detected(struct snd_soc_codec *codec);
+int aic3x_button_pressed(struct snd_soc_codec *codec);
 
 struct aic3x_setup_data {
         int i2c_bus;
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
new file mode 100644
index 00000000000..51848880504
--- /dev/null
+++ b/sound/soc/codecs/twl4030.c
@@ -0,0 +1,1317 @@
+/*
+ * ALSA SoC TWL4030 codec driver
+ *
+ * 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/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/i2c/twl4030.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "twl4030.h"
+
+/*
+ * twl4030 register cache & default register settings
+ */
+static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = {
+        0x00, /* this register not used         */
+        0x93, /* REG_CODEC_MODE         (0x1)   */
+        0xc3, /* REG_OPTION             (0x2)   */
+        0x00, /* REG_UNKNOWN            (0x3)   */
+        0x00, /* REG_MICBIAS_CTL        (0x4)   */
+        0x20, /* REG_ANAMICL            (0x5)   */
+        0x00, /* REG_ANAMICR            (0x6)   */
+        0x00, /* REG_AVADC_CTL          (0x7)   */
+        0x00, /* REG_ADCMICSEL          (0x8)   */
+        0x00, /* REG_DIGMIXING          (0x9)   */
+        0x0c, /* REG_ATXL1PGA           (0xA)   */
+        0x0c, /* REG_ATXR1PGA           (0xB)   */
+        0x00, /* REG_AVTXL2PGA          (0xC)   */
+        0x00, /* REG_AVTXR2PGA          (0xD)   */
+        0x01, /* REG_AUDIO_IF           (0xE)   */
+        0x00, /* REG_VOICE_IF           (0xF)   */
+        0x00, /* REG_ARXR1PGA           (0x10)  */
+        0x00, /* REG_ARXL1PGA           (0x11)  */
+        0x6c, /* REG_ARXR2PGA           (0x12)  */
+        0x6c, /* REG_ARXL2PGA           (0x13)  */
+        0x00, /* REG_VRXPGA             (0x14)  */
+        0x00, /* REG_VSTPGA             (0x15)  */
+        0x00, /* REG_VRX2ARXPGA         (0x16)  */
+        0x0c, /* REG_AVDAC_CTL          (0x17)  */
+        0x00, /* REG_ARX2VTXPGA         (0x18)  */
+        0x00, /* REG_ARXL1_APGA_CTL     (0x19)  */
+        0x00, /* REG_ARXR1_APGA_CTL     (0x1A)  */
+        0x4b, /* REG_ARXL2_APGA_CTL     (0x1B)  */
+        0x4b, /* REG_ARXR2_APGA_CTL     (0x1C)  */
+        0x00, /* REG_ATX2ARXPGA         (0x1D)  */
+        0x00, /* REG_BT_IF              (0x1E)  */
+        0x00, /* REG_BTPGA              (0x1F)  */
+        0x00, /* REG_BTSTPGA            (0x20)  */
+        0x00, /* REG_EAR_CTL            (0x21)  */
+        0x24, /* REG_HS_SEL             (0x22)  */
+        0x0a, /* REG_HS_GAIN_SET        (0x23)  */
+        0x00, /* REG_HS_POPN_SET        (0x24)  */
+        0x00, /* REG_PREDL_CTL          (0x25)  */
+        0x00, /* REG_PREDR_CTL          (0x26)  */
+        0x00, /* REG_PRECKL_CTL         (0x27)  */
+        0x00, /* REG_PRECKR_CTL         (0x28)  */
+        0x00, /* REG_HFL_CTL            (0x29)  */
+        0x00, /* REG_HFR_CTL            (0x2A)  */
+        0x00, /* REG_ALC_CTL            (0x2B)  */
+        0x00, /* REG_ALC_SET1           (0x2C)  */
+        0x00, /* REG_ALC_SET2           (0x2D)  */
+        0x00, /* REG_BOOST_CTL          (0x2E)  */
+        0x00, /* REG_SOFTVOL_CTL        (0x2F)  */
+        0x00, /* REG_DTMF_FREQSEL       (0x30)  */
+        0x00, /* REG_DTMF_TONEXT1H      (0x31)  */
+        0x00, /* REG_DTMF_TONEXT1L      (0x32)  */
+        0x00, /* REG_DTMF_TONEXT2H      (0x33)  */
+        0x00, /* REG_DTMF_TONEXT2L      (0x34)  */
+        0x00, /* REG_DTMF_TONOFF        (0x35)  */
+        0x00, /* REG_DTMF_WANONOFF      (0x36)  */
+        0x00, /* REG_I2S_RX_SCRAMBLE_H  (0x37)  */
+        0x00, /* REG_I2S_RX_SCRAMBLE_M  (0x38)  */
+        0x00, /* REG_I2S_RX_SCRAMBLE_L  (0x39)  */
+        0x16, /* REG_APLL_CTL           (0x3A)  */
+        0x00, /* REG_DTMF_CTL           (0x3B)  */
+        0x00, /* REG_DTMF_PGA_CTL2      (0x3C)  */
+        0x00, /* REG_DTMF_PGA_CTL1      (0x3D)  */
+        0x00, /* REG_MISC_SET_1         (0x3E)  */
+        0x00, /* REG_PCMBTMUX           (0x3F)  */
+        0x00, /* not used               (0x40)  */
+        0x00, /* not used               (0x41)  */
+        0x00, /* not used               (0x42)  */
+        0x00, /* REG_RX_PATH_SEL        (0x43)  */
+        0x00, /* REG_VDL_APGA_CTL       (0x44)  */
+        0x00, /* REG_VIBRA_CTL          (0x45)  */
+        0x00, /* REG_VIBRA_SET          (0x46)  */
+        0x00, /* REG_VIBRA_PWM_SET      (0x47)  */
+        0x00, /* REG_ANAMIC_GAIN        (0x48)  */
+        0x00, /* REG_MISC_SET_2         (0x49)  */
+};
+
+/*
+ * read twl4030 register cache
+ */
+static inline unsigned int twl4030_read_reg_cache(struct snd_soc_codec *codec,
+        unsigned int reg)
+{
+        u8 *cache = codec->reg_cache;
+
+        return cache[reg];
+}
+
+/*
+ * write twl4030 register cache
+ */
+static inline void twl4030_write_reg_cache(struct snd_soc_codec *codec,
+                                                u8 reg, u8 value)
+{
+        u8 *cache = codec->reg_cache;
+
+        if (reg >= TWL4030_CACHEREGNUM)
+                return;
+        cache[reg] = value;
+}
+
+/*
+ * write to the twl4030 register space
+ */
+static int twl4030_write(struct snd_soc_codec *codec,
+                        unsigned int reg, unsigned int value)
+{
+        twl4030_write_reg_cache(codec, reg, value);
+        return twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value, reg);
+}
+
+static void twl4030_clear_codecpdz(struct snd_soc_codec *codec)
+{
+        u8 mode;
+
+        mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE);
+        twl4030_write(codec, TWL4030_REG_CODEC_MODE,
+                mode & ~TWL4030_CODECPDZ);
+
+        /* REVISIT: this delay is present in TI sample drivers */
+        /* but there seems to be no TRM requirement for it     */
+        udelay(10);
+}
+
+static void twl4030_set_codecpdz(struct snd_soc_codec *codec)
+{
+        u8 mode;
+
+        mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE);
+        twl4030_write(codec, TWL4030_REG_CODEC_MODE,
+                mode | TWL4030_CODECPDZ);
+
+        /* REVISIT: this delay is present in TI sample drivers */
+        /* but there seems to be no TRM requirement for it     */
+        udelay(10);
+}
+
+static void twl4030_init_chip(struct snd_soc_codec *codec)
+{
+        int i;
+
+        /* clear CODECPDZ prior to setting register defaults */
+        twl4030_clear_codecpdz(codec);
+
+        /* set all audio section registers to reasonable defaults */
+        for (i = TWL4030_REG_OPTION; i <= TWL4030_REG_MISC_SET_2; i++)
+                twl4030_write(codec, i, twl4030_reg[i]);
+
+}
+
+/* Earpiece */
+static const char *twl4030_earpiece_texts[] =
+                {"Off", "DACL1", "DACL2", "Invalid", "DACR1"};
+
+static const struct soc_enum twl4030_earpiece_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_EAR_CTL, 1,
+                        ARRAY_SIZE(twl4030_earpiece_texts),
+                        twl4030_earpiece_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_earpiece_control =
+SOC_DAPM_ENUM("Route", twl4030_earpiece_enum);
+
+/* PreDrive Left */
+static const char *twl4030_predrivel_texts[] =
+                {"Off", "DACL1", "DACL2", "Invalid", "DACR2"};
+
+static const struct soc_enum twl4030_predrivel_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_PREDL_CTL, 1,
+                        ARRAY_SIZE(twl4030_predrivel_texts),
+                        twl4030_predrivel_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_predrivel_control =
+SOC_DAPM_ENUM("Route", twl4030_predrivel_enum);
+
+/* PreDrive Right */
+static const char *twl4030_predriver_texts[] =
+                {"Off", "DACR1", "DACR2", "Invalid", "DACL2"};
+
+static const struct soc_enum twl4030_predriver_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_PREDR_CTL, 1,
+                        ARRAY_SIZE(twl4030_predriver_texts),
+                        twl4030_predriver_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_predriver_control =
+SOC_DAPM_ENUM("Route", twl4030_predriver_enum);
+
+/* Headset Left */
+static const char *twl4030_hsol_texts[] =
+                {"Off", "DACL1", "DACL2"};
+
+static const struct soc_enum twl4030_hsol_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_HS_SEL, 1,
+                        ARRAY_SIZE(twl4030_hsol_texts),
+                        twl4030_hsol_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_hsol_control =
+SOC_DAPM_ENUM("Route", twl4030_hsol_enum);
+
+/* Headset Right */
+static const char *twl4030_hsor_texts[] =
+                {"Off", "DACR1", "DACR2"};
+
+static const struct soc_enum twl4030_hsor_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_HS_SEL, 4,
+                        ARRAY_SIZE(twl4030_hsor_texts),
+                        twl4030_hsor_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_hsor_control =
+SOC_DAPM_ENUM("Route", twl4030_hsor_enum);
+
+/* Carkit Left */
+static const char *twl4030_carkitl_texts[] =
+                {"Off", "DACL1", "DACL2"};
+
+static const struct soc_enum twl4030_carkitl_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_PRECKL_CTL, 1,
+                        ARRAY_SIZE(twl4030_carkitl_texts),
+                        twl4030_carkitl_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_carkitl_control =
+SOC_DAPM_ENUM("Route", twl4030_carkitl_enum);
+
+/* Carkit Right */
+static const char *twl4030_carkitr_texts[] =
+                {"Off", "DACR1", "DACR2"};
+
+static const struct soc_enum twl4030_carkitr_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_PRECKR_CTL, 1,
+                        ARRAY_SIZE(twl4030_carkitr_texts),
+                        twl4030_carkitr_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_carkitr_control =
+SOC_DAPM_ENUM("Route", twl4030_carkitr_enum);
+
+/* Handsfree Left */
+static const char *twl4030_handsfreel_texts[] =
+                {"Voice", "DACL1", "DACL2", "DACR2"};
+
+static const struct soc_enum twl4030_handsfreel_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_HFL_CTL, 0,
+                        ARRAY_SIZE(twl4030_handsfreel_texts),
+                        twl4030_handsfreel_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_handsfreel_control =
+SOC_DAPM_ENUM("Route", twl4030_handsfreel_enum);
+
+/* Handsfree Right */
+static const char *twl4030_handsfreer_texts[] =
+                {"Voice", "DACR1", "DACR2", "DACL2"};
+
+static const struct soc_enum twl4030_handsfreer_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_HFR_CTL, 0,
+                        ARRAY_SIZE(twl4030_handsfreer_texts),
+                        twl4030_handsfreer_texts);
+
+static const struct snd_kcontrol_new twl4030_dapm_handsfreer_control =
+SOC_DAPM_ENUM("Route", twl4030_handsfreer_enum);
+
+static int outmixer_event(struct snd_soc_dapm_widget *w,
+        struct snd_kcontrol *kcontrol, int event)
+{
+        struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+        int ret = 0;
+        int val;
+
+        switch (e->reg) {
+        case TWL4030_REG_PREDL_CTL:
+        case TWL4030_REG_PREDR_CTL:
+        case TWL4030_REG_EAR_CTL:
+                val = w->value >> e->shift_l;
+                if (val == 3) {
+                        printk(KERN_WARNING
+                        "Invalid MUX setting for register 0x%02x (%d)\n",
+                              e->reg, val);
+                        ret = -1;
+                }
+                break;
+        }
+
+        return ret;
+}
+
+static int handsfree_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        struct soc_enum *e = (struct soc_enum *)w->kcontrols->private_value;
+        unsigned char hs_ctl;
+
+        hs_ctl = twl4030_read_reg_cache(w->codec, e->reg);
+
+        if (hs_ctl & TWL4030_HF_CTL_REF_EN) {
+                hs_ctl |= TWL4030_HF_CTL_RAMP_EN;
+                twl4030_write(w->codec, e->reg, hs_ctl);
+                hs_ctl |= TWL4030_HF_CTL_LOOP_EN;
+                twl4030_write(w->codec, e->reg, hs_ctl);
+                hs_ctl |= TWL4030_HF_CTL_HB_EN;
+                twl4030_write(w->codec, e->reg, hs_ctl);
+        } else {
+                hs_ctl &= ~(TWL4030_HF_CTL_RAMP_EN | TWL4030_HF_CTL_LOOP_EN
+                                | TWL4030_HF_CTL_HB_EN);
+                twl4030_write(w->codec, e->reg, hs_ctl);
+        }
+
+        return 0;
+}
+
+/*
+ * Some of the gain controls in TWL (mostly those which are associated with
+ * the outputs) are implemented in an interesting way:
+ * 0x0 : Power down (mute)
+ * 0x1 : 6dB
+ * 0x2 : 0 dB
+ * 0x3 : -6 dB
+ * Inverting not going to help with these.
+ * Custom volsw and volsw_2r get/put functions to handle these gain bits.
+ */
+#define SOC_DOUBLE_TLV_TWL4030(xname, xreg, shift_left, shift_right, xmax,\
+                               xinvert, tlv_array) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
+        .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
+                 SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+        .tlv.p = (tlv_array), \
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_get_volsw_twl4030, \
+        .put = snd_soc_put_volsw_twl4030, \
+        .private_value = (unsigned long)&(struct soc_mixer_control) \
+                {.reg = xreg, .shift = shift_left, .rshift = shift_right,\
+                 .max = xmax, .invert = xinvert} }
+#define SOC_DOUBLE_R_TLV_TWL4030(xname, reg_left, reg_right, xshift, xmax,\
+                                 xinvert, tlv_array) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
+        .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
+                 SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+        .tlv.p = (tlv_array), \
+        .info = snd_soc_info_volsw_2r, \
+        .get = snd_soc_get_volsw_r2_twl4030,\
+        .put = snd_soc_put_volsw_r2_twl4030, \
+        .private_value = (unsigned long)&(struct soc_mixer_control) \
+                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
+                 .rshift = xshift, .max = xmax, .invert = xinvert} }
+#define SOC_SINGLE_TLV_TWL4030(xname, xreg, xshift, xmax, xinvert, tlv_array) \
+        SOC_DOUBLE_TLV_TWL4030(xname, xreg, xshift, xshift, xmax, \
+                               xinvert, tlv_array)
+
+static int snd_soc_get_volsw_twl4030(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        unsigned int reg = mc->reg;
+        unsigned int shift = mc->shift;
+        unsigned int rshift = mc->rshift;
+        int max = mc->max;
+        int mask = (1 << fls(max)) - 1;
+
+        ucontrol->value.integer.value[0] =
+                (snd_soc_read(codec, reg) >> shift) & mask;
+        if (ucontrol->value.integer.value[0])
+                ucontrol->value.integer.value[0] =
+                        max + 1 - ucontrol->value.integer.value[0];
+
+        if (shift != rshift) {
+                ucontrol->value.integer.value[1] =
+                        (snd_soc_read(codec, reg) >> rshift) & mask;
+                if (ucontrol->value.integer.value[1])
+                        ucontrol->value.integer.value[1] =
+                                max + 1 - ucontrol->value.integer.value[1];
+        }
+
+        return 0;
+}
+
+static int snd_soc_put_volsw_twl4030(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        unsigned int reg = mc->reg;
+        unsigned int shift = mc->shift;
+        unsigned int rshift = mc->rshift;
+        int max = mc->max;
+        int mask = (1 << fls(max)) - 1;
+        unsigned short val, val2, val_mask;
+
+        val = (ucontrol->value.integer.value[0] & mask);
+
+        val_mask = mask << shift;
+        if (val)
+                val = max + 1 - val;
+        val = val << shift;
+        if (shift != rshift) {
+                val2 = (ucontrol->value.integer.value[1] & mask);
+                val_mask |= mask << rshift;
+                if (val2)
+                        val2 = max + 1 - val2;
+                val |= val2 << rshift;
+        }
+        return snd_soc_update_bits(codec, reg, val_mask, val);
+}
+
+static int snd_soc_get_volsw_r2_twl4030(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        unsigned int reg = mc->reg;
+        unsigned int reg2 = mc->rreg;
+        unsigned int shift = mc->shift;
+        int max = mc->max;
+        int mask = (1<<fls(max))-1;
+
+        ucontrol->value.integer.value[0] =
+                (snd_soc_read(codec, reg) >> shift) & mask;
+        ucontrol->value.integer.value[1] =
+                (snd_soc_read(codec, reg2) >> shift) & mask;
+
+        if (ucontrol->value.integer.value[0])
+                ucontrol->value.integer.value[0] =
+                        max + 1 - ucontrol->value.integer.value[0];
+        if (ucontrol->value.integer.value[1])
+                ucontrol->value.integer.value[1] =
+                        max + 1 - ucontrol->value.integer.value[1];
+
+        return 0;
+}
+
+static int snd_soc_put_volsw_r2_twl4030(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        unsigned int reg = mc->reg;
+        unsigned int reg2 = mc->rreg;
+        unsigned int shift = mc->shift;
+        int max = mc->max;
+        int mask = (1 << fls(max)) - 1;
+        int err;
+        unsigned short val, val2, val_mask;
+
+        val_mask = mask << shift;
+        val = (ucontrol->value.integer.value[0] & mask);
+        val2 = (ucontrol->value.integer.value[1] & mask);
+
+        if (val)
+                val = max + 1 - val;
+        if (val2)
+                val2 = max + 1 - val2;
+
+        val = val << shift;
+        val2 = val2 << shift;
+
+        err = snd_soc_update_bits(codec, reg, val_mask, val);
+        if (err < 0)
+                return err;
+
+        err = snd_soc_update_bits(codec, reg2, val_mask, val2);
+        return err;
+}
+
+static int twl4030_get_left_input(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = kcontrol->private_data;
+        u8 reg = twl4030_read_reg_cache(codec, TWL4030_REG_ANAMICL);
+        int result = 0;
+
+        /* one bit must be set a time */
+        reg &= TWL4030_CKMIC_EN | TWL4030_AUXL_EN | TWL4030_HSMIC_EN
+                        | TWL4030_MAINMIC_EN;
+        if (reg != 0) {
+                result++;
+                while ((reg & 1) == 0) {
+                        result++;
+                        reg >>= 1;
+                }
+        }
+
+        ucontrol->value.integer.value[0] = result;
+        return 0;
+}
+
+static int twl4030_put_left_input(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = kcontrol->private_data;
+        int value = ucontrol->value.integer.value[0];
+        u8 anamicl, micbias, avadc_ctl;
+
+        anamicl = twl4030_read_reg_cache(codec, TWL4030_REG_ANAMICL);
+        anamicl &= ~(TWL4030_CKMIC_EN | TWL4030_AUXL_EN | TWL4030_HSMIC_EN
+                        | TWL4030_MAINMIC_EN);
+        micbias = twl4030_read_reg_cache(codec, TWL4030_REG_MICBIAS_CTL);
+        micbias &= ~(TWL4030_HSMICBIAS_EN | TWL4030_MICBIAS1_EN);
+        avadc_ctl = twl4030_read_reg_cache(codec, TWL4030_REG_AVADC_CTL);
+
+        switch (value) {
+        case 1:
+                anamicl |= TWL4030_MAINMIC_EN;
+                micbias |= TWL4030_MICBIAS1_EN;
+                break;
+        case 2:
+                anamicl |= TWL4030_HSMIC_EN;
+                micbias |= TWL4030_HSMICBIAS_EN;
+                break;
+        case 3:
+                anamicl |= TWL4030_AUXL_EN;
+                break;
+        case 4:
+                anamicl |= TWL4030_CKMIC_EN;
+                break;
+        default:
+                break;
+        }
+
+        /* If some input is selected, enable amp and ADC */
+        if (value != 0) {
+                anamicl |= TWL4030_MICAMPL_EN;
+                avadc_ctl |= TWL4030_ADCL_EN;
+        } else {
+                anamicl &= ~TWL4030_MICAMPL_EN;
+                avadc_ctl &= ~TWL4030_ADCL_EN;
+        }
+
+        twl4030_write(codec, TWL4030_REG_ANAMICL, anamicl);
+        twl4030_write(codec, TWL4030_REG_MICBIAS_CTL, micbias);
+        twl4030_write(codec, TWL4030_REG_AVADC_CTL, avadc_ctl);
+
+        return 1;
+}
+
+static int twl4030_get_right_input(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = kcontrol->private_data;
+        u8 reg = twl4030_read_reg_cache(codec, TWL4030_REG_ANAMICR);
+        int value = 0;
+
+        reg &= TWL4030_SUBMIC_EN|TWL4030_AUXR_EN;
+        switch (reg) {
+        case TWL4030_SUBMIC_EN:
+                value = 1;
+                break;
+        case TWL4030_AUXR_EN:
+                value = 2;
+                break;
+        default:
+                break;
+        }
+
+        ucontrol->value.integer.value[0] = value;
+        return 0;
+}
+
+static int twl4030_put_right_input(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = kcontrol->private_data;
+        int value = ucontrol->value.integer.value[0];
+        u8 anamicr, micbias, avadc_ctl;
+
+        anamicr = twl4030_read_reg_cache(codec, TWL4030_REG_ANAMICR);
+        anamicr &= ~(TWL4030_SUBMIC_EN|TWL4030_AUXR_EN);
+        micbias = twl4030_read_reg_cache(codec, TWL4030_REG_MICBIAS_CTL);
+        micbias &= ~TWL4030_MICBIAS2_EN;
+        avadc_ctl = twl4030_read_reg_cache(codec, TWL4030_REG_AVADC_CTL);
+
+        switch (value) {
+        case 1:
+                anamicr |= TWL4030_SUBMIC_EN;
+                micbias |= TWL4030_MICBIAS2_EN;
+                break;
+        case 2:
+                anamicr |= TWL4030_AUXR_EN;
+                break;
+        default:
+                break;
+        }
+
+        if (value != 0) {
+                anamicr |= TWL4030_MICAMPR_EN;
+                avadc_ctl |= TWL4030_ADCR_EN;
+        } else {
+                anamicr &= ~TWL4030_MICAMPR_EN;
+                avadc_ctl &= ~TWL4030_ADCR_EN;
+        }
+
+        twl4030_write(codec, TWL4030_REG_ANAMICR, anamicr);
+        twl4030_write(codec, TWL4030_REG_MICBIAS_CTL, micbias);
+        twl4030_write(codec, TWL4030_REG_AVADC_CTL, avadc_ctl);
+
+        return 1;
+}
+
+static const char *twl4030_left_in_sel[] = {
+        "None",
+        "Main Mic",
+        "Headset Mic",
+        "Line In",
+        "Carkit Mic",
+};
+
+static const char *twl4030_right_in_sel[] = {
+        "None",
+        "Sub Mic",
+        "Line In",
+};
+
+static const struct soc_enum twl4030_left_input_mux =
+        SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(twl4030_left_in_sel),
+                twl4030_left_in_sel);
+
+static const struct soc_enum twl4030_right_input_mux =
+        SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(twl4030_right_in_sel),
+                twl4030_right_in_sel);
+
+/*
+ * FGAIN volume control:
+ * from -62 to 0 dB in 1 dB steps (mute instead of -63 dB)
+ */
+static DECLARE_TLV_DB_SCALE(digital_fine_tlv, -6300, 100, 1);
+
+/*
+ * CGAIN volume control:
+ * 0 dB to 12 dB in 6 dB steps
+ * value 2 and 3 means 12 dB
+ */
+static DECLARE_TLV_DB_SCALE(digital_coarse_tlv, 0, 600, 0);
+
+/*
+ * Analog playback gain
+ * -24 dB to 12 dB in 2 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(analog_tlv, -2400, 200, 0);
+
+/*
+ * Gain controls tied to outputs
+ * -6 dB to 6 dB in 6 dB steps (mute instead of -12)
+ */
+static DECLARE_TLV_DB_SCALE(output_tvl, -1200, 600, 1);
+
+/*
+ * Capture gain after the ADCs
+ * from 0 dB to 31 dB in 1 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(digital_capture_tlv, 0, 100, 0);
+
+/*
+ * Gain control for input amplifiers
+ * 0 dB to 30 dB in 6 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(input_gain_tlv, 0, 600, 0);
+
+static const struct snd_kcontrol_new twl4030_snd_controls[] = {
+        /* Common playback gain controls */
+        SOC_DOUBLE_R_TLV("DAC1 Digital Fine Playback Volume",
+                TWL4030_REG_ARXL1PGA, TWL4030_REG_ARXR1PGA,
+                0, 0x3f, 0, digital_fine_tlv),
+        SOC_DOUBLE_R_TLV("DAC2 Digital Fine Playback Volume",
+                TWL4030_REG_ARXL2PGA, TWL4030_REG_ARXR2PGA,
+                0, 0x3f, 0, digital_fine_tlv),
+
+        SOC_DOUBLE_R_TLV("DAC1 Digital Coarse Playback Volume",
+                TWL4030_REG_ARXL1PGA, TWL4030_REG_ARXR1PGA,
+                6, 0x2, 0, digital_coarse_tlv),
+        SOC_DOUBLE_R_TLV("DAC2 Digital Coarse Playback Volume",
+                TWL4030_REG_ARXL2PGA, TWL4030_REG_ARXR2PGA,
+                6, 0x2, 0, digital_coarse_tlv),
+
+        SOC_DOUBLE_R_TLV("DAC1 Analog Playback Volume",
+                TWL4030_REG_ARXL1_APGA_CTL, TWL4030_REG_ARXR1_APGA_CTL,
+                3, 0x12, 1, analog_tlv),
+        SOC_DOUBLE_R_TLV("DAC2 Analog Playback Volume",
+                TWL4030_REG_ARXL2_APGA_CTL, TWL4030_REG_ARXR2_APGA_CTL,
+                3, 0x12, 1, analog_tlv),
+        SOC_DOUBLE_R("DAC1 Analog Playback Switch",
+                TWL4030_REG_ARXL1_APGA_CTL, TWL4030_REG_ARXR1_APGA_CTL,
+                1, 1, 0),
+        SOC_DOUBLE_R("DAC2 Analog Playback Switch",
+                TWL4030_REG_ARXL2_APGA_CTL, TWL4030_REG_ARXR2_APGA_CTL,
+                1, 1, 0),
+
+        /* Separate output gain controls */
+        SOC_DOUBLE_R_TLV_TWL4030("PreDriv Playback Volume",
+                TWL4030_REG_PREDL_CTL, TWL4030_REG_PREDR_CTL,
+                4, 3, 0, output_tvl),
+
+        SOC_DOUBLE_TLV_TWL4030("Headset Playback Volume",
+                TWL4030_REG_HS_GAIN_SET, 0, 2, 3, 0, output_tvl),
+
+        SOC_DOUBLE_R_TLV_TWL4030("Carkit Playback Volume",
+                TWL4030_REG_PRECKL_CTL, TWL4030_REG_PRECKR_CTL,
+                4, 3, 0, output_tvl),
+
+        SOC_SINGLE_TLV_TWL4030("Earpiece Playback Volume",
+                TWL4030_REG_EAR_CTL, 4, 3, 0, output_tvl),
+
+        /* Common capture gain controls */
+        SOC_DOUBLE_R_TLV("Capture Volume",
+                TWL4030_REG_ATXL1PGA, TWL4030_REG_ATXR1PGA,
+                0, 0x1f, 0, digital_capture_tlv),
+
+        SOC_DOUBLE_TLV("Input Boost Volume", TWL4030_REG_ANAMIC_GAIN,
+                0, 3, 5, 0, input_gain_tlv),
+
+        /* Input source controls */
+        SOC_ENUM_EXT("Left Input Source", twl4030_left_input_mux,
+                twl4030_get_left_input, twl4030_put_left_input),
+        SOC_ENUM_EXT("Right Input Source", twl4030_right_input_mux,
+                twl4030_get_right_input, twl4030_put_right_input),
+};
+
+/* add non dapm controls */
+static int twl4030_add_controls(struct snd_soc_codec *codec)
+{
+        int err, i;
+
+        for (i = 0; i < ARRAY_SIZE(twl4030_snd_controls); i++) {
+                err = snd_ctl_add(codec->card,
+                                  snd_soc_cnew(&twl4030_snd_controls[i],
+                                                codec, NULL));
+                if (err < 0)
+                        return err;
+        }
+
+        return 0;
+}
+
+static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
+        SND_SOC_DAPM_INPUT("INL"),
+        SND_SOC_DAPM_INPUT("INR"),
+
+        SND_SOC_DAPM_OUTPUT("OUTL"),
+        SND_SOC_DAPM_OUTPUT("OUTR"),
+        SND_SOC_DAPM_OUTPUT("EARPIECE"),
+        SND_SOC_DAPM_OUTPUT("PREDRIVEL"),
+        SND_SOC_DAPM_OUTPUT("PREDRIVER"),
+        SND_SOC_DAPM_OUTPUT("HSOL"),
+        SND_SOC_DAPM_OUTPUT("HSOR"),
+        SND_SOC_DAPM_OUTPUT("CARKITL"),
+        SND_SOC_DAPM_OUTPUT("CARKITR"),
+        SND_SOC_DAPM_OUTPUT("HFL"),
+        SND_SOC_DAPM_OUTPUT("HFR"),
+
+        /* DACs */
+        SND_SOC_DAPM_DAC("DAC Right1", "Right Front Playback",
+                        TWL4030_REG_AVDAC_CTL, 0, 0),
+        SND_SOC_DAPM_DAC("DAC Left1", "Left Front Playback",
+                        TWL4030_REG_AVDAC_CTL, 1, 0),
+        SND_SOC_DAPM_DAC("DAC Right2", "Right Rear Playback",
+                        TWL4030_REG_AVDAC_CTL, 2, 0),
+        SND_SOC_DAPM_DAC("DAC Left2", "Left Rear Playback",
+                        TWL4030_REG_AVDAC_CTL, 3, 0),
+
+        /* Analog PGAs */
+        SND_SOC_DAPM_PGA("ARXR1_APGA", TWL4030_REG_ARXR1_APGA_CTL,
+                        0, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("ARXL1_APGA", TWL4030_REG_ARXL1_APGA_CTL,
+                        0, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("ARXR2_APGA", TWL4030_REG_ARXR2_APGA_CTL,
+                        0, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("ARXL2_APGA", TWL4030_REG_ARXL2_APGA_CTL,
+                        0, 0, NULL, 0),
+
+        /* Output MUX controls */
+        /* Earpiece */
+        SND_SOC_DAPM_MUX_E("Earpiece Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_earpiece_control, outmixer_event,
+                SND_SOC_DAPM_PRE_REG),
+        /* PreDrivL/R */
+        SND_SOC_DAPM_MUX_E("PredriveL Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_predrivel_control, outmixer_event,
+                SND_SOC_DAPM_PRE_REG),
+        SND_SOC_DAPM_MUX_E("PredriveR Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_predriver_control, outmixer_event,
+                SND_SOC_DAPM_PRE_REG),
+        /* HeadsetL/R */
+        SND_SOC_DAPM_MUX("HeadsetL Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_hsol_control),
+        SND_SOC_DAPM_MUX("HeadsetR Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_hsor_control),
+        /* CarkitL/R */
+        SND_SOC_DAPM_MUX("CarkitL Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_carkitl_control),
+        SND_SOC_DAPM_MUX("CarkitR Mux", SND_SOC_NOPM, 0, 0,
+                &twl4030_dapm_carkitr_control),
+        /* HandsfreeL/R */
+        SND_SOC_DAPM_MUX_E("HandsfreeL Mux", TWL4030_REG_HFL_CTL, 5, 0,
+                &twl4030_dapm_handsfreel_control, handsfree_event,
+                SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
+        SND_SOC_DAPM_MUX_E("HandsfreeR Mux", TWL4030_REG_HFR_CTL, 5, 0,
+                &twl4030_dapm_handsfreer_control, handsfree_event,
+                SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
+
+        SND_SOC_DAPM_ADC("ADCL", "Left Capture", SND_SOC_NOPM, 0, 0),
+        SND_SOC_DAPM_ADC("ADCR", "Right Capture", SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+        {"ARXL1_APGA", NULL, "DAC Left1"},
+        {"ARXR1_APGA", NULL, "DAC Right1"},
+        {"ARXL2_APGA", NULL, "DAC Left2"},
+        {"ARXR2_APGA", NULL, "DAC Right2"},
+
+        /* Internal playback routings */
+        /* Earpiece */
+        {"Earpiece Mux", "DACL1", "ARXL1_APGA"},
+        {"Earpiece Mux", "DACL2", "ARXL2_APGA"},
+        {"Earpiece Mux", "DACR1", "ARXR1_APGA"},
+        /* PreDrivL */
+        {"PredriveL Mux", "DACL1", "ARXL1_APGA"},
+        {"PredriveL Mux", "DACL2", "ARXL2_APGA"},
+        {"PredriveL Mux", "DACR2", "ARXR2_APGA"},
+        /* PreDrivR */
+        {"PredriveR Mux", "DACR1", "ARXR1_APGA"},
+        {"PredriveR Mux", "DACR2", "ARXR2_APGA"},
+        {"PredriveR Mux", "DACL2", "ARXL2_APGA"},
+        /* HeadsetL */
+        {"HeadsetL Mux", "DACL1", "ARXL1_APGA"},
+        {"HeadsetL Mux", "DACL2", "ARXL2_APGA"},
+        /* HeadsetR */
+        {"HeadsetR Mux", "DACR1", "ARXR1_APGA"},
+        {"HeadsetR Mux", "DACR2", "ARXR2_APGA"},
+        /* CarkitL */
+        {"CarkitL Mux", "DACL1", "ARXL1_APGA"},
+        {"CarkitL Mux", "DACL2", "ARXL2_APGA"},
+        /* CarkitR */
+        {"CarkitR Mux", "DACR1", "ARXR1_APGA"},
+        {"CarkitR Mux", "DACR2", "ARXR2_APGA"},
+        /* HandsfreeL */
+        {"HandsfreeL Mux", "DACL1", "ARXL1_APGA"},
+        {"HandsfreeL Mux", "DACL2", "ARXL2_APGA"},
+        {"HandsfreeL Mux", "DACR2", "ARXR2_APGA"},
+        /* HandsfreeR */
+        {"HandsfreeR Mux", "DACR1", "ARXR1_APGA"},
+        {"HandsfreeR Mux", "DACR2", "ARXR2_APGA"},
+        {"HandsfreeR Mux", "DACL2", "ARXL2_APGA"},
+
+        /* outputs */
+        {"OUTL", NULL, "ARXL2_APGA"},
+        {"OUTR", NULL, "ARXR2_APGA"},
+        {"EARPIECE", NULL, "Earpiece Mux"},
+        {"PREDRIVEL", NULL, "PredriveL Mux"},
+        {"PREDRIVER", NULL, "PredriveR Mux"},
+        {"HSOL", NULL, "HeadsetL Mux"},
+        {"HSOR", NULL, "HeadsetR Mux"},
+        {"CARKITL", NULL, "CarkitL Mux"},
+        {"CARKITR", NULL, "CarkitR Mux"},
+        {"HFL", NULL, "HandsfreeL Mux"},
+        {"HFR", NULL, "HandsfreeR Mux"},
+
+        /* inputs */
+        {"ADCL", NULL, "INL"},
+        {"ADCR", NULL, "INR"},
+};
+
+static int twl4030_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, twl4030_dapm_widgets,
+                                 ARRAY_SIZE(twl4030_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+
+        snd_soc_dapm_new_widgets(codec);
+        return 0;
+}
+
+static void twl4030_power_up(struct snd_soc_codec *codec)
+{
+        u8 anamicl, regmisc1, byte, popn;
+        int i = 0;
+
+        /* set CODECPDZ to turn on codec */
+        twl4030_set_codecpdz(codec);
+
+        /* initiate offset cancellation */
+        anamicl = twl4030_read_reg_cache(codec, TWL4030_REG_ANAMICL);
+        twl4030_write(codec, TWL4030_REG_ANAMICL,
+                anamicl | TWL4030_CNCL_OFFSET_START);
+
+        /* wait for offset cancellation to complete */
+        do {
+                /* this takes a little while, so don't slam i2c */
+                udelay(2000);
+                twl4030_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte,
+                                    TWL4030_REG_ANAMICL);
+        } while ((i++ < 100) &&
+                 ((byte & TWL4030_CNCL_OFFSET_START) ==
+                  TWL4030_CNCL_OFFSET_START));
+
+        /* anti-pop when changing analog gain */
+        regmisc1 = twl4030_read_reg_cache(codec, TWL4030_REG_MISC_SET_1);
+        twl4030_write(codec, TWL4030_REG_MISC_SET_1,
+                regmisc1 | TWL4030_SMOOTH_ANAVOL_EN);
+
+        /* toggle CODECPDZ as per TRM */
+        twl4030_clear_codecpdz(codec);
+        twl4030_set_codecpdz(codec);
+
+        /* program anti-pop with bias ramp delay */
+        popn = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
+        popn &= TWL4030_RAMP_DELAY;
+        popn |= TWL4030_RAMP_DELAY_645MS;
+        twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn);
+        popn |= TWL4030_VMID_EN;
+        twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn);
+
+        /* enable anti-pop ramp */
+        popn |= TWL4030_RAMP_EN;
+        twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn);
+}
+
+static void twl4030_power_down(struct snd_soc_codec *codec)
+{
+        u8 popn;
+
+        /* disable anti-pop ramp */
+        popn = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
+        popn &= ~TWL4030_RAMP_EN;
+        twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn);
+
+        /* disable bias out */
+        popn &= ~TWL4030_VMID_EN;
+        twl4030_write(codec, TWL4030_REG_HS_POPN_SET, popn);
+
+        /* power down */
+        twl4030_clear_codecpdz(codec);
+}
+
+static int twl4030_set_bias_level(struct snd_soc_codec *codec,
+                                  enum snd_soc_bias_level level)
+{
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                twl4030_power_up(codec);
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                /* TODO: develop a twl4030_prepare function */
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                /* TODO: develop a twl4030_standby function */
+                twl4030_power_down(codec);
+                break;
+        case SND_SOC_BIAS_OFF:
+                twl4030_power_down(codec);
+                break;
+        }
+        codec->bias_level = level;
+
+        return 0;
+}
+
+static int twl4030_hw_params(struct snd_pcm_substream *substream,
+                           struct snd_pcm_hw_params *params,
+                           struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->codec;
+        u8 mode, old_mode, format, old_format;
+
+
+        /* bit rate */
+        old_mode = twl4030_read_reg_cache(codec,
+                        TWL4030_REG_CODEC_MODE) & ~TWL4030_CODECPDZ;
+        mode = old_mode & ~TWL4030_APLL_RATE;
+
+        switch (params_rate(params)) {
+        case 8000:
+                mode |= TWL4030_APLL_RATE_8000;
+                break;
+        case 11025:
+                mode |= TWL4030_APLL_RATE_11025;
+                break;
+        case 12000:
+                mode |= TWL4030_APLL_RATE_12000;
+                break;
+        case 16000:
+                mode |= TWL4030_APLL_RATE_16000;
+                break;
+        case 22050:
+                mode |= TWL4030_APLL_RATE_22050;
+                break;
+        case 24000:
+                mode |= TWL4030_APLL_RATE_24000;
+                break;
+        case 32000:
+                mode |= TWL4030_APLL_RATE_32000;
+                break;
+        case 44100:
+                mode |= TWL4030_APLL_RATE_44100;
+                break;
+        case 48000:
+                mode |= TWL4030_APLL_RATE_48000;
+                break;
+        default:
+                printk(KERN_ERR "TWL4030 hw params: unknown rate %d\n",
+                        params_rate(params));
+                return -EINVAL;
+        }
+
+        if (mode != old_mode) {
+                /* change rate and set CODECPDZ */
+                twl4030_write(codec, TWL4030_REG_CODEC_MODE, mode);
+                twl4030_set_codecpdz(codec);
+        }
+
+        /* sample size */
+        old_format = twl4030_read_reg_cache(codec, TWL4030_REG_AUDIO_IF);
+        format = old_format;
+        format &= ~TWL4030_DATA_WIDTH;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                format |= TWL4030_DATA_WIDTH_16S_16W;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                format |= TWL4030_DATA_WIDTH_32S_24W;
+                break;
+        default:
+                printk(KERN_ERR "TWL4030 hw params: unknown format %d\n",
+                        params_format(params));
+                return -EINVAL;
+        }
+
+        if (format != old_format) {
+
+                /* clear CODECPDZ before changing format (codec requirement) */
+                twl4030_clear_codecpdz(codec);
+
+                /* change format */
+                twl4030_write(codec, TWL4030_REG_AUDIO_IF, format);
+
+                /* set CODECPDZ afterwards */
+                twl4030_set_codecpdz(codec);
+        }
+        return 0;
+}
+
+static int twl4030_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+                int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u8 infreq;
+
+        switch (freq) {
+        case 19200000:
+                infreq = TWL4030_APLL_INFREQ_19200KHZ;
+                break;
+        case 26000000:
+                infreq = TWL4030_APLL_INFREQ_26000KHZ;
+                break;
+        case 38400000:
+                infreq = TWL4030_APLL_INFREQ_38400KHZ;
+                break;
+        default:
+                printk(KERN_ERR "TWL4030 set sysclk: unknown rate %d\n",
+                        freq);
+                return -EINVAL;
+        }
+
+        infreq |= TWL4030_APLL_EN;
+        twl4030_write(codec, TWL4030_REG_APLL_CTL, infreq);
+
+        return 0;
+}
+
+static int twl4030_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                             unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u8 old_format, format;
+
+        /* get format */
+        old_format = twl4030_read_reg_cache(codec, TWL4030_REG_AUDIO_IF);
+        format = old_format;
+
+        /* set master/slave audio interface */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                format &= ~(TWL4030_AIF_SLAVE_EN);
+                format &= ~(TWL4030_CLK256FS_EN);
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                format |= TWL4030_AIF_SLAVE_EN;
+                format |= TWL4030_CLK256FS_EN;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* interface format */
+        format &= ~TWL4030_AIF_FORMAT;
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                format |= TWL4030_AIF_FORMAT_CODEC;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (format != old_format) {
+
+                /* clear CODECPDZ before changing format (codec requirement) */
+                twl4030_clear_codecpdz(codec);
+
+                /* change format */
+                twl4030_write(codec, TWL4030_REG_AUDIO_IF, format);
+
+                /* set CODECPDZ afterwards */
+                twl4030_set_codecpdz(codec);
+        }
+
+        return 0;
+}
+
+#define TWL4030_RATES    (SNDRV_PCM_RATE_8000_48000)
+#define TWL4030_FORMATS  (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FORMAT_S24_LE)
+
+struct snd_soc_dai twl4030_dai = {
+        .name = "twl4030",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = TWL4030_RATES,
+                .formats = TWL4030_FORMATS,},
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = TWL4030_RATES,
+                .formats = TWL4030_FORMATS,},
+        .ops = {
+                .hw_params = twl4030_hw_params,
+                .set_sysclk = twl4030_set_dai_sysclk,
+                .set_fmt = twl4030_set_dai_fmt,
+        }
+};
+EXPORT_SYMBOL_GPL(twl4030_dai);
+
+static int twl4030_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int twl4030_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        twl4030_set_bias_level(codec, codec->suspend_bias_level);
+        return 0;
+}
+
+/*
+ * initialize the driver
+ * register the mixer and dsp interfaces with the kernel
+ */
+
+static int twl4030_init(struct snd_soc_device *socdev)
+{
+        struct snd_soc_codec *codec = socdev->codec;
+        int ret = 0;
+
+        printk(KERN_INFO "TWL4030 Audio Codec init \n");
+
+        codec->name = "twl4030";
+        codec->owner = THIS_MODULE;
+        codec->read = twl4030_read_reg_cache;
+        codec->write = twl4030_write;
+        codec->set_bias_level = twl4030_set_bias_level;
+        codec->dai = &twl4030_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = sizeof(twl4030_reg);
+        codec->reg_cache = kmemdup(twl4030_reg, sizeof(twl4030_reg),
+                                        GFP_KERNEL);
+        if (codec->reg_cache == NULL)
+                return -ENOMEM;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "twl4030: failed to create pcms\n");
+                goto pcm_err;
+        }
+
+        twl4030_init_chip(codec);
+
+        /* power on device */
+        twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        twl4030_add_controls(codec);
+        twl4030_add_widgets(codec);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                printk(KERN_ERR "twl4030: failed to register card\n");
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        kfree(codec->reg_cache);
+        return ret;
+}
+
+static struct snd_soc_device *twl4030_socdev;
+
+static int twl4030_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+
+        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (codec == NULL)
+                return -ENOMEM;
+
+        socdev->codec = codec;
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        twl4030_socdev = socdev;
+        twl4030_init(socdev);
+
+        return 0;
+}
+
+static int twl4030_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        printk(KERN_INFO "TWL4030 Audio Codec remove\n");
+        kfree(codec);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_twl4030 = {
+        .probe = twl4030_probe,
+        .remove = twl4030_remove,
+        .suspend = twl4030_suspend,
+        .resume = twl4030_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_twl4030);
+
+static int __init twl4030_modinit(void)
+{
+        return snd_soc_register_dai(&twl4030_dai);
+}
+module_init(twl4030_modinit);
+
+static void __exit twl4030_exit(void)
+{
+        snd_soc_unregister_dai(&twl4030_dai);
+}
+module_exit(twl4030_exit);
+
+MODULE_DESCRIPTION("ASoC TWL4030 codec driver");
+MODULE_AUTHOR("Steve Sakoman");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/twl4030.h b/sound/soc/codecs/twl4030.h
new file mode 100644
index 00000000000..54615c76802
--- /dev/null
+++ b/sound/soc/codecs/twl4030.h
@@ -0,0 +1,219 @@
+/*
+ * ALSA SoC TWL4030 codec driver
+ *
+ * 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
+ *
+ */
+
+#ifndef __TWL4030_AUDIO_H__
+#define __TWL4030_AUDIO_H__
+
+#define TWL4030_REG_CODEC_MODE          0x1
+#define TWL4030_REG_OPTION              0x2
+#define TWL4030_REG_UNKNOWN             0x3
+#define TWL4030_REG_MICBIAS_CTL         0x4
+#define TWL4030_REG_ANAMICL             0x5
+#define TWL4030_REG_ANAMICR             0x6
+#define TWL4030_REG_AVADC_CTL           0x7
+#define TWL4030_REG_ADCMICSEL           0x8
+#define TWL4030_REG_DIGMIXING           0x9
+#define TWL4030_REG_ATXL1PGA            0xA
+#define TWL4030_REG_ATXR1PGA            0xB
+#define TWL4030_REG_AVTXL2PGA           0xC
+#define TWL4030_REG_AVTXR2PGA           0xD
+#define TWL4030_REG_AUDIO_IF            0xE
+#define TWL4030_REG_VOICE_IF            0xF
+#define TWL4030_REG_ARXR1PGA            0x10
+#define TWL4030_REG_ARXL1PGA            0x11
+#define TWL4030_REG_ARXR2PGA            0x12
+#define TWL4030_REG_ARXL2PGA            0x13
+#define TWL4030_REG_VRXPGA              0x14
+#define TWL4030_REG_VSTPGA              0x15
+#define TWL4030_REG_VRX2ARXPGA          0x16
+#define TWL4030_REG_AVDAC_CTL           0x17
+#define TWL4030_REG_ARX2VTXPGA          0x18
+#define TWL4030_REG_ARXL1_APGA_CTL      0x19
+#define TWL4030_REG_ARXR1_APGA_CTL      0x1A
+#define TWL4030_REG_ARXL2_APGA_CTL      0x1B
+#define TWL4030_REG_ARXR2_APGA_CTL      0x1C
+#define TWL4030_REG_ATX2ARXPGA          0x1D
+#define TWL4030_REG_BT_IF               0x1E
+#define TWL4030_REG_BTPGA               0x1F
+#define TWL4030_REG_BTSTPGA             0x20
+#define TWL4030_REG_EAR_CTL             0x21
+#define TWL4030_REG_HS_SEL              0x22
+#define TWL4030_REG_HS_GAIN_SET         0x23
+#define TWL4030_REG_HS_POPN_SET         0x24
+#define TWL4030_REG_PREDL_CTL           0x25
+#define TWL4030_REG_PREDR_CTL           0x26
+#define TWL4030_REG_PRECKL_CTL          0x27
+#define TWL4030_REG_PRECKR_CTL          0x28
+#define TWL4030_REG_HFL_CTL             0x29
+#define TWL4030_REG_HFR_CTL             0x2A
+#define TWL4030_REG_ALC_CTL             0x2B
+#define TWL4030_REG_ALC_SET1            0x2C
+#define TWL4030_REG_ALC_SET2            0x2D
+#define TWL4030_REG_BOOST_CTL           0x2E
+#define TWL4030_REG_SOFTVOL_CTL         0x2F
+#define TWL4030_REG_DTMF_FREQSEL        0x30
+#define TWL4030_REG_DTMF_TONEXT1H       0x31
+#define TWL4030_REG_DTMF_TONEXT1L       0x32
+#define TWL4030_REG_DTMF_TONEXT2H       0x33
+#define TWL4030_REG_DTMF_TONEXT2L       0x34
+#define TWL4030_REG_DTMF_TONOFF         0x35
+#define TWL4030_REG_DTMF_WANONOFF       0x36
+#define TWL4030_REG_I2S_RX_SCRAMBLE_H   0x37
+#define TWL4030_REG_I2S_RX_SCRAMBLE_M   0x38
+#define TWL4030_REG_I2S_RX_SCRAMBLE_L   0x39
+#define TWL4030_REG_APLL_CTL            0x3A
+#define TWL4030_REG_DTMF_CTL            0x3B
+#define TWL4030_REG_DTMF_PGA_CTL2       0x3C
+#define TWL4030_REG_DTMF_PGA_CTL1       0x3D
+#define TWL4030_REG_MISC_SET_1          0x3E
+#define TWL4030_REG_PCMBTMUX            0x3F
+#define TWL4030_REG_RX_PATH_SEL         0x43
+#define TWL4030_REG_VDL_APGA_CTL        0x44
+#define TWL4030_REG_VIBRA_CTL           0x45
+#define TWL4030_REG_VIBRA_SET           0x46
+#define TWL4030_REG_VIBRA_PWM_SET       0x47
+#define TWL4030_REG_ANAMIC_GAIN         0x48
+#define TWL4030_REG_MISC_SET_2          0x49
+
+#define TWL4030_CACHEREGNUM     (TWL4030_REG_MISC_SET_2 + 1)
+
+/* Bitfield Definitions */
+
+/* TWL4030_CODEC_MODE (0x01) Fields */
+
+#define TWL4030_APLL_RATE               0xF0
+#define TWL4030_APLL_RATE_8000          0x00
+#define TWL4030_APLL_RATE_11025         0x10
+#define TWL4030_APLL_RATE_12000         0x20
+#define TWL4030_APLL_RATE_16000         0x40
+#define TWL4030_APLL_RATE_22050         0x50
+#define TWL4030_APLL_RATE_24000         0x60
+#define TWL4030_APLL_RATE_32000         0x80
+#define TWL4030_APLL_RATE_44100         0x90
+#define TWL4030_APLL_RATE_48000         0xA0
+#define TWL4030_SEL_16K                 0x04
+#define TWL4030_CODECPDZ                0x02
+#define TWL4030_OPT_MODE                0x01
+
+/* TWL4030_REG_MICBIAS_CTL (0x04) Fields */
+
+#define TWL4030_MICBIAS2_CTL            0x40
+#define TWL4030_MICBIAS1_CTL            0x20
+#define TWL4030_HSMICBIAS_EN            0x04
+#define TWL4030_MICBIAS2_EN             0x02
+#define TWL4030_MICBIAS1_EN             0x01
+
+/* ANAMICL (0x05) Fields */
+
+#define TWL4030_CNCL_OFFSET_START       0x80
+#define TWL4030_OFFSET_CNCL_SEL         0x60
+#define TWL4030_OFFSET_CNCL_SEL_ARX1    0x00
+#define TWL4030_OFFSET_CNCL_SEL_ARX2    0x20
+#define TWL4030_OFFSET_CNCL_SEL_VRX     0x40
+#define TWL4030_OFFSET_CNCL_SEL_ALL     0x60
+#define TWL4030_MICAMPL_EN              0x10
+#define TWL4030_CKMIC_EN                0x08
+#define TWL4030_AUXL_EN                 0x04
+#define TWL4030_HSMIC_EN                0x02
+#define TWL4030_MAINMIC_EN              0x01
+
+/* ANAMICR (0x06) Fields */
+
+#define TWL4030_MICAMPR_EN              0x10
+#define TWL4030_AUXR_EN                 0x04
+#define TWL4030_SUBMIC_EN               0x01
+
+/* AVADC_CTL (0x07) Fields */
+
+#define TWL4030_ADCL_EN                 0x08
+#define TWL4030_AVADC_CLK_PRIORITY      0x04
+#define TWL4030_ADCR_EN                 0x02
+
+/* AUDIO_IF (0x0E) Fields */
+
+#define TWL4030_AIF_SLAVE_EN            0x80
+#define TWL4030_DATA_WIDTH              0x60
+#define TWL4030_DATA_WIDTH_16S_16W      0x00
+#define TWL4030_DATA_WIDTH_32S_16W      0x40
+#define TWL4030_DATA_WIDTH_32S_24W      0x60
+#define TWL4030_AIF_FORMAT              0x18
+#define TWL4030_AIF_FORMAT_CODEC        0x00
+#define TWL4030_AIF_FORMAT_LEFT         0x08
+#define TWL4030_AIF_FORMAT_RIGHT        0x10
+#define TWL4030_AIF_FORMAT_TDM          0x18
+#define TWL4030_AIF_TRI_EN              0x04
+#define TWL4030_CLK256FS_EN             0x02
+#define TWL4030_AIF_EN                  0x01
+
+/* HS_GAIN_SET (0x23) Fields */
+
+#define TWL4030_HSR_GAIN                0x0C
+#define TWL4030_HSR_GAIN_PWR_DOWN       0x00
+#define TWL4030_HSR_GAIN_PLUS_6DB       0x04
+#define TWL4030_HSR_GAIN_0DB            0x08
+#define TWL4030_HSR_GAIN_MINUS_6DB      0x0C
+#define TWL4030_HSL_GAIN                0x03
+#define TWL4030_HSL_GAIN_PWR_DOWN       0x00
+#define TWL4030_HSL_GAIN_PLUS_6DB       0x01
+#define TWL4030_HSL_GAIN_0DB            0x02
+#define TWL4030_HSL_GAIN_MINUS_6DB      0x03
+
+/* HS_POPN_SET (0x24) Fields */
+
+#define TWL4030_VMID_EN                 0x40
+#define TWL4030_EXTMUTE                 0x20
+#define TWL4030_RAMP_DELAY              0x1C
+#define TWL4030_RAMP_DELAY_20MS         0x00
+#define TWL4030_RAMP_DELAY_40MS         0x04
+#define TWL4030_RAMP_DELAY_81MS         0x08
+#define TWL4030_RAMP_DELAY_161MS        0x0C
+#define TWL4030_RAMP_DELAY_323MS        0x10
+#define TWL4030_RAMP_DELAY_645MS        0x14
+#define TWL4030_RAMP_DELAY_1291MS       0x18
+#define TWL4030_RAMP_DELAY_2581MS       0x1C
+#define TWL4030_RAMP_EN                 0x02
+
+/* HFL_CTL (0x29, 0x2A) Fields */
+#define TWL4030_HF_CTL_HB_EN            0x04
+#define TWL4030_HF_CTL_LOOP_EN          0x08
+#define TWL4030_HF_CTL_RAMP_EN          0x10
+#define TWL4030_HF_CTL_REF_EN           0x20
+
+/* APLL_CTL (0x3A) Fields */
+
+#define TWL4030_APLL_EN                 0x10
+#define TWL4030_APLL_INFREQ             0x0F
+#define TWL4030_APLL_INFREQ_19200KHZ    0x05
+#define TWL4030_APLL_INFREQ_26000KHZ    0x06
+#define TWL4030_APLL_INFREQ_38400KHZ    0x0F
+
+/* REG_MISC_SET_1 (0x3E) Fields */
+
+#define TWL4030_CLK64_EN                0x80
+#define TWL4030_SCRAMBLE_EN             0x40
+#define TWL4030_FMLOOP_EN               0x20
+#define TWL4030_SMOOTH_ANAVOL_EN        0x02
+#define TWL4030_DIGMIC_LR_SWAP_EN       0x01
+
+extern struct snd_soc_dai twl4030_dai;
+extern struct snd_soc_codec_device soc_codec_dev_twl4030;
+
+#endif  /* End of __TWL4030_AUDIO_H__ */
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
new file mode 100644
index 00000000000..a2c5064a774
--- /dev/null
+++ b/sound/soc/codecs/uda134x.c
@@ -0,0 +1,668 @@
+/*
+ * uda134x.c  --  UDA134X ALSA SoC Codec driver
+ *
+ * Modifications by Christian Pellegrin <chripell@evolware.org>
+ *
+ * Copyright 2007 Dension Audio Systems Ltd.
+ * Author: Zoltan Devai
+ *
+ * Based on the WM87xx drivers by Liam Girdwood and Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+
+#include <sound/uda134x.h>
+#include <sound/l3.h>
+
+#include "uda134x.h"
+
+
+#define POWER_OFF_ON_STANDBY 1
+/*
+  ALSA SOC usually puts the device in standby mode when it's not used
+  for sometime. If you define POWER_OFF_ON_STANDBY the driver will
+  turn off the ADC/DAC when this callback is invoked and turn it back
+  on when needed. Unfortunately this will result in a very light bump
+  (it can be audible only with good earphones). If this bothers you
+  just comment this line, you will have slightly higher power
+  consumption . Please note that sending the L3 command for ADC is
+  enough to make the bump, so it doesn't make difference if you
+  completely take off power from the codec.
+ */
+
+#define UDA134X_RATES SNDRV_PCM_RATE_8000_48000
+#define UDA134X_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE | \
+                SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S20_3LE)
+
+struct uda134x_priv {
+        int sysclk;
+        int dai_fmt;
+
+        struct snd_pcm_substream *master_substream;
+        struct snd_pcm_substream *slave_substream;
+};
+
+/* In-data addresses are hard-coded into the reg-cache values */
+static const char uda134x_reg[UDA134X_REGS_NUM] = {
+        /* Extended address registers */
+        0x04, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
+        /* Status, data regs */
+        0x00, 0x83, 0x00, 0x40, 0x80, 0x00,
+};
+
+/*
+ * The codec has no support for reading its registers except for peak level...
+ */
+static inline unsigned int uda134x_read_reg_cache(struct snd_soc_codec *codec,
+        unsigned int reg)
+{
+        u8 *cache = codec->reg_cache;
+
+        if (reg >= UDA134X_REGS_NUM)
+                return -1;
+        return cache[reg];
+}
+
+/*
+ * Write the register cache
+ */
+static inline void uda134x_write_reg_cache(struct snd_soc_codec *codec,
+        u8 reg, unsigned int value)
+{
+        u8 *cache = codec->reg_cache;
+
+        if (reg >= UDA134X_REGS_NUM)
+                return;
+        cache[reg] = value;
+}
+
+/*
+ * Write to the uda134x registers
+ *
+ */
+static int uda134x_write(struct snd_soc_codec *codec, unsigned int reg,
+        unsigned int value)
+{
+        int ret;
+        u8 addr;
+        u8 data = value;
+        struct uda134x_platform_data *pd = codec->control_data;
+
+        pr_debug("%s reg: %02X, value:%02X\n", __func__, reg, value);
+
+        if (reg >= UDA134X_REGS_NUM) {
+                printk(KERN_ERR "%s unkown register: reg: %d",
+                       __func__, reg);
+                return -EINVAL;
+        }
+
+        uda134x_write_reg_cache(codec, reg, value);
+
+        switch (reg) {
+        case UDA134X_STATUS0:
+        case UDA134X_STATUS1:
+                addr = UDA134X_STATUS_ADDR;
+                break;
+        case UDA134X_DATA000:
+        case UDA134X_DATA001:
+        case UDA134X_DATA010:
+                addr = UDA134X_DATA0_ADDR;
+                break;
+        case UDA134X_DATA1:
+                addr = UDA134X_DATA1_ADDR;
+                break;
+        default:
+                /* It's an extended address register */
+                addr =  (reg | UDA134X_EXTADDR_PREFIX);
+
+                ret = l3_write(&pd->l3,
+                               UDA134X_DATA0_ADDR, &addr, 1);
+                if (ret != 1)
+                        return -EIO;
+
+                addr = UDA134X_DATA0_ADDR;
+                data = (value | UDA134X_EXTDATA_PREFIX);
+                break;
+        }
+
+        ret = l3_write(&pd->l3,
+                       addr, &data, 1);
+        if (ret != 1)
+                return -EIO;
+
+        return 0;
+}
+
+static inline void uda134x_reset(struct snd_soc_codec *codec)
+{
+        u8 reset_reg = uda134x_read_reg_cache(codec, UDA134X_STATUS0);
+        uda134x_write(codec, UDA134X_STATUS0, reset_reg | (1<<6));
+        msleep(1);
+        uda134x_write(codec, UDA134X_STATUS0, reset_reg & ~(1<<6));
+}
+
+static int uda134x_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u8 mute_reg = uda134x_read_reg_cache(codec, UDA134X_DATA010);
+
+        pr_debug("%s mute: %d\n", __func__, mute);
+
+        if (mute)
+                mute_reg |= (1<<2);
+        else
+                mute_reg &= ~(1<<2);
+
+        uda134x_write(codec, UDA134X_DATA010, mute_reg & ~(1<<2));
+
+        return 0;
+}
+
+static int uda134x_startup(struct snd_pcm_substream *substream,
+        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->codec;
+        struct uda134x_priv *uda134x = codec->private_data;
+        struct snd_pcm_runtime *master_runtime;
+
+        if (uda134x->master_substream) {
+                master_runtime = uda134x->master_substream->runtime;
+
+                pr_debug("%s constraining to %d bits at %d\n", __func__,
+                         master_runtime->sample_bits,
+                         master_runtime->rate);
+
+                snd_pcm_hw_constraint_minmax(substream->runtime,
+                                             SNDRV_PCM_HW_PARAM_RATE,
+                                             master_runtime->rate,
+                                             master_runtime->rate);
+
+                snd_pcm_hw_constraint_minmax(substream->runtime,
+                                             SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
+                                             master_runtime->sample_bits,
+                                             master_runtime->sample_bits);
+
+                uda134x->slave_substream = substream;
+        } else
+                uda134x->master_substream = substream;
+
+        return 0;
+}
+
+static void uda134x_shutdown(struct snd_pcm_substream *substream,
+        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->codec;
+        struct uda134x_priv *uda134x = codec->private_data;
+
+        if (uda134x->master_substream == substream)
+                uda134x->master_substream = uda134x->slave_substream;
+
+        uda134x->slave_substream = NULL;
+}
+
+static int uda134x_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params,
+        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->codec;
+        struct uda134x_priv *uda134x = codec->private_data;
+        u8 hw_params;
+
+        if (substream == uda134x->slave_substream) {
+                pr_debug("%s ignoring hw_params for slave substream\n",
+                         __func__);
+                return 0;
+        }
+
+        hw_params = uda134x_read_reg_cache(codec, UDA134X_STATUS0);
+        hw_params &= STATUS0_SYSCLK_MASK;
+        hw_params &= STATUS0_DAIFMT_MASK;
+
+        pr_debug("%s sysclk: %d, rate:%d\n", __func__,
+                 uda134x->sysclk, params_rate(params));
+
+        /* set SYSCLK / fs ratio */
+        switch (uda134x->sysclk / params_rate(params)) {
+        case 512:
+                break;
+        case 384:
+                hw_params |= (1<<4);
+                break;
+        case 256:
+                hw_params |= (1<<5);
+                break;
+        default:
+                printk(KERN_ERR "%s unsupported fs\n", __func__);
+                return -EINVAL;
+        }
+
+        pr_debug("%s dai_fmt: %d, params_format:%d\n", __func__,
+                 uda134x->dai_fmt, params_format(params));
+
+        /* set DAI format and word length */
+        switch (uda134x->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                switch (params_format(params)) {
+                case SNDRV_PCM_FORMAT_S16_LE:
+                        hw_params |= (1<<1);
+                        break;
+                case SNDRV_PCM_FORMAT_S18_3LE:
+                        hw_params |= (1<<2);
+                        break;
+                case SNDRV_PCM_FORMAT_S20_3LE:
+                        hw_params |= ((1<<2) | (1<<1));
+                        break;
+                default:
+                        printk(KERN_ERR "%s unsupported format (right)\n",
+                               __func__);
+                        return -EINVAL;
+                }
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                hw_params |= (1<<3);
+                break;
+        default:
+                printk(KERN_ERR "%s unsupported format\n", __func__);
+                return -EINVAL;
+        }
+
+        uda134x_write(codec, UDA134X_STATUS0, hw_params);
+
+        return 0;
+}
+
+static int uda134x_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+                                  int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct uda134x_priv *uda134x = codec->private_data;
+
+        pr_debug("%s clk_id: %d, freq: %d, dir: %d\n", __func__,
+                 clk_id, freq, dir);
+
+        /* Anything between 256fs*8Khz and 512fs*48Khz should be acceptable
+           because the codec is slave. Of course limitations of the clock
+           master (the IIS controller) apply.
+           We'll error out on set_hw_params if it's not OK */
+        if ((freq >= (256 * 8000)) && (freq <= (512 * 48000))) {
+                uda134x->sysclk = freq;
+                return 0;
+        }
+
+        printk(KERN_ERR "%s unsupported sysclk\n", __func__);
+        return -EINVAL;
+}
+
+static int uda134x_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                               unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct uda134x_priv *uda134x = codec->private_data;
+
+        pr_debug("%s fmt: %08X\n", __func__, fmt);
+
+        /* codec supports only full slave mode */
+        if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS) {
+                printk(KERN_ERR "%s unsupported slave mode\n", __func__);
+                return -EINVAL;
+        }
+
+        /* no support for clock inversion */
+        if ((fmt & SND_SOC_DAIFMT_INV_MASK) != SND_SOC_DAIFMT_NB_NF) {
+                printk(KERN_ERR "%s unsupported clock inversion\n", __func__);
+                return -EINVAL;
+        }
+
+        /* We can't setup DAI format here as it depends on the word bit num */
+        /* so let's just store the value for later */
+        uda134x->dai_fmt = fmt;
+
+        return 0;
+}
+
+static int uda134x_set_bias_level(struct snd_soc_codec *codec,
+                                  enum snd_soc_bias_level level)
+{
+        u8 reg;
+        struct uda134x_platform_data *pd = codec->control_data;
+        int i;
+        u8 *cache = codec->reg_cache;
+
+        pr_debug("%s bias level %d\n", __func__, level);
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                /* ADC, DAC on */
+                reg = uda134x_read_reg_cache(codec, UDA134X_STATUS1);
+                uda134x_write(codec, UDA134X_STATUS1, reg | 0x03);
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                /* power on */
+                if (pd->power) {
+                        pd->power(1);
+                        /* Sync reg_cache with the hardware */
+                        for (i = 0; i < ARRAY_SIZE(uda134x_reg); i++)
+                                codec->write(codec, i, *cache++);
+                }
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                /* ADC, DAC power off */
+                reg = uda134x_read_reg_cache(codec, UDA134X_STATUS1);
+                uda134x_write(codec, UDA134X_STATUS1, reg & ~(0x03));
+                break;
+        case SND_SOC_BIAS_OFF:
+                /* power off */
+                if (pd->power)
+                        pd->power(0);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+static const char *uda134x_dsp_setting[] = {"Flat", "Minimum1",
+                                            "Minimum2", "Maximum"};
+static const char *uda134x_deemph[] = {"None", "32Khz", "44.1Khz", "48Khz"};
+static const char *uda134x_mixmode[] = {"Differential", "Analog1",
+                                        "Analog2", "Both"};
+
+static const struct soc_enum uda134x_mixer_enum[] = {
+SOC_ENUM_SINGLE(UDA134X_DATA010, 0, 0x04, uda134x_dsp_setting),
+SOC_ENUM_SINGLE(UDA134X_DATA010, 3, 0x04, uda134x_deemph),
+SOC_ENUM_SINGLE(UDA134X_EA010, 0, 0x04, uda134x_mixmode),
+};
+
+static const struct snd_kcontrol_new uda1341_snd_controls[] = {
+SOC_SINGLE("Master Playback Volume", UDA134X_DATA000, 0, 0x3F, 1),
+SOC_SINGLE("Capture Volume", UDA134X_EA010, 2, 0x07, 0),
+SOC_SINGLE("Analog1 Volume", UDA134X_EA000, 0, 0x1F, 1),
+SOC_SINGLE("Analog2 Volume", UDA134X_EA001, 0, 0x1F, 1),
+
+SOC_SINGLE("Mic Sensitivity", UDA134X_EA010, 2, 7, 0),
+SOC_SINGLE("Mic Volume", UDA134X_EA101, 0, 0x1F, 0),
+
+SOC_SINGLE("Tone Control - Bass", UDA134X_DATA001, 2, 0xF, 0),
+SOC_SINGLE("Tone Control - Treble", UDA134X_DATA001, 0, 3, 0),
+
+SOC_ENUM("Sound Processing Filter", uda134x_mixer_enum[0]),
+SOC_ENUM("PCM Playback De-emphasis", uda134x_mixer_enum[1]),
+SOC_ENUM("Input Mux", uda134x_mixer_enum[2]),
+
+SOC_SINGLE("AGC Switch", UDA134X_EA100, 4, 1, 0),
+SOC_SINGLE("AGC Target Volume", UDA134X_EA110, 0, 0x03, 1),
+SOC_SINGLE("AGC Timing", UDA134X_EA110, 2, 0x07, 0),
+
+SOC_SINGLE("DAC +6dB Switch", UDA134X_STATUS1, 6, 1, 0),
+SOC_SINGLE("ADC +6dB Switch", UDA134X_STATUS1, 5, 1, 0),
+SOC_SINGLE("ADC Polarity Switch", UDA134X_STATUS1, 4, 1, 0),
+SOC_SINGLE("DAC Polarity Switch", UDA134X_STATUS1, 3, 1, 0),
+SOC_SINGLE("Double Speed Playback Switch", UDA134X_STATUS1, 2, 1, 0),
+SOC_SINGLE("DC Filter Enable Switch", UDA134X_STATUS0, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new uda1340_snd_controls[] = {
+SOC_SINGLE("Master Playback Volume", UDA134X_DATA000, 0, 0x3F, 1),
+
+SOC_SINGLE("Tone Control - Bass", UDA134X_DATA001, 2, 0xF, 0),
+SOC_SINGLE("Tone Control - Treble", UDA134X_DATA001, 0, 3, 0),
+
+SOC_ENUM("Sound Processing Filter", uda134x_mixer_enum[0]),
+SOC_ENUM("PCM Playback De-emphasis", uda134x_mixer_enum[1]),
+
+SOC_SINGLE("DC Filter Enable Switch", UDA134X_STATUS0, 0, 1, 0),
+};
+
+static int uda134x_add_controls(struct snd_soc_codec *codec)
+{
+        int err, i, n;
+        const struct snd_kcontrol_new *ctrls;
+        struct uda134x_platform_data *pd = codec->control_data;
+
+        switch (pd->model) {
+        case UDA134X_UDA1340:
+        case UDA134X_UDA1344:
+                n = ARRAY_SIZE(uda1340_snd_controls);
+                ctrls = uda1340_snd_controls;
+                break;
+        case UDA134X_UDA1341:
+                n = ARRAY_SIZE(uda1341_snd_controls);
+                ctrls = uda1341_snd_controls;
+                break;
+        default:
+                printk(KERN_ERR "%s unkown codec type: %d",
+                       __func__, pd->model);
+                return -EINVAL;
+        }
+
+        for (i = 0; i < n; i++) {
+                err = snd_ctl_add(codec->card,
+                                  snd_soc_cnew(&ctrls[i],
+                                               codec, NULL));
+                if (err < 0)
+                        return err;
+        }
+
+        return 0;
+}
+
+struct snd_soc_dai uda134x_dai = {
+        .name = "UDA134X",
+        /* playback capabilities */
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = UDA134X_RATES,
+                .formats = UDA134X_FORMATS,
+        },
+        /* capture capabilities */
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = UDA134X_RATES,
+                .formats = UDA134X_FORMATS,
+        },
+        /* pcm operations */
+        .ops = {
+                .startup = uda134x_startup,
+                .shutdown = uda134x_shutdown,
+                .hw_params = uda134x_hw_params,
+                .digital_mute = uda134x_mute,
+                .set_sysclk = uda134x_set_dai_sysclk,
+                .set_fmt = uda134x_set_dai_fmt,
+        }
+};
+EXPORT_SYMBOL(uda134x_dai);
+
+
+static int uda134x_soc_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        struct uda134x_priv *uda134x;
+        void *codec_setup_data = socdev->codec_data;
+        int ret = -ENOMEM;
+        struct uda134x_platform_data *pd;
+
+        printk(KERN_INFO "UDA134X SoC Audio Codec\n");
+
+        if (!codec_setup_data) {
+                printk(KERN_ERR "UDA134X SoC codec: "
+                       "missing L3 bitbang function\n");
+                return -ENODEV;
+        }
+
+        pd = codec_setup_data;
+        switch (pd->model) {
+        case UDA134X_UDA1340:
+        case UDA134X_UDA1341:
+        case UDA134X_UDA1344:
+                break;
+        default:
+                printk(KERN_ERR "UDA134X SoC codec: "
+                       "unsupported model %d\n",
+                        pd->model);
+                return -EINVAL;
+        }
+
+        socdev->codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (socdev->codec == NULL)
+                return ret;
+
+        codec = socdev->codec;
+
+        uda134x = kzalloc(sizeof(struct uda134x_priv), GFP_KERNEL);
+        if (uda134x == NULL)
+                goto priv_err;
+        codec->private_data = uda134x;
+
+        codec->reg_cache = kmemdup(uda134x_reg, sizeof(uda134x_reg),
+                                   GFP_KERNEL);
+        if (codec->reg_cache == NULL)
+                goto reg_err;
+
+        mutex_init(&codec->mutex);
+
+        codec->reg_cache_size = sizeof(uda134x_reg);
+        codec->reg_cache_step = 1;
+
+        codec->name = "UDA134X";
+        codec->owner = THIS_MODULE;
+        codec->dai = &uda134x_dai;
+        codec->num_dai = 1;
+        codec->read = uda134x_read_reg_cache;
+        codec->write = uda134x_write;
+#ifdef POWER_OFF_ON_STANDBY
+        codec->set_bias_level = uda134x_set_bias_level;
+#endif
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->control_data = codec_setup_data;
+
+        if (pd->power)
+                pd->power(1);
+
+        uda134x_reset(codec);
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "UDA134X: failed to register pcms\n");
+                goto pcm_err;
+        }
+
+        ret = uda134x_add_controls(codec);
+        if (ret < 0) {
+                printk(KERN_ERR "UDA134X: failed to register controls\n");
+                goto pcm_err;
+        }
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                printk(KERN_ERR "UDA134X: failed to register card\n");
+                goto card_err;
+        }
+
+        return 0;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        kfree(codec->reg_cache);
+reg_err:
+        kfree(codec->private_data);
+priv_err:
+        kfree(codec);
+        return ret;
+}
+
+/* power down chip */
+static int uda134x_soc_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        uda134x_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        kfree(codec->private_data);
+        kfree(codec->reg_cache);
+        kfree(codec);
+
+        return 0;
+}
+
+#if defined(CONFIG_PM)
+static int uda134x_soc_suspend(struct platform_device *pdev,
+                                                pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        uda134x_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int uda134x_soc_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        uda134x_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
+        uda134x_set_bias_level(codec, SND_SOC_BIAS_ON);
+        return 0;
+}
+#else
+#define uda134x_soc_suspend NULL
+#define uda134x_soc_resume NULL
+#endif /* CONFIG_PM */
+
+struct snd_soc_codec_device soc_codec_dev_uda134x = {
+        .probe =        uda134x_soc_probe,
+        .remove =       uda134x_soc_remove,
+        .suspend =      uda134x_soc_suspend,
+        .resume =       uda134x_soc_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_uda134x);
+
+static int __init uda134x_init(void)
+{
+        return snd_soc_register_dai(&uda134x_dai);
+}
+module_init(uda134x_init);
+
+static void __exit uda134x_exit(void)
+{
+        snd_soc_unregister_dai(&uda134x_dai);
+}
+module_exit(uda134x_exit);
+
+MODULE_DESCRIPTION("UDA134X ALSA soc codec driver");
+MODULE_AUTHOR("Zoltan Devai, Christian Pellegrin <chripell@evolware.org>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/uda134x.h b/sound/soc/codecs/uda134x.h
new file mode 100644
index 00000000000..94f440490b3
--- /dev/null
+++ b/sound/soc/codecs/uda134x.h
@@ -0,0 +1,36 @@
+#ifndef _UDA134X_CODEC_H
+#define _UDA134X_CODEC_H
+
+#define UDA134X_L3ADDR  5
+#define UDA134X_DATA0_ADDR      ((UDA134X_L3ADDR << 2) | 0)
+#define UDA134X_DATA1_ADDR      ((UDA134X_L3ADDR << 2) | 1)
+#define UDA134X_STATUS_ADDR     ((UDA134X_L3ADDR << 2) | 2)
+
+#define UDA134X_EXTADDR_PREFIX  0xC0
+#define UDA134X_EXTDATA_PREFIX  0xE0
+
+/* UDA134X registers */
+#define UDA134X_EA000   0
+#define UDA134X_EA001   1
+#define UDA134X_EA010   2
+#define UDA134X_EA011   3
+#define UDA134X_EA100   4
+#define UDA134X_EA101   5
+#define UDA134X_EA110   6
+#define UDA134X_EA111   7
+#define UDA134X_STATUS0 8
+#define UDA134X_STATUS1 9
+#define UDA134X_DATA000 10
+#define UDA134X_DATA001 11
+#define UDA134X_DATA010 12
+#define UDA134X_DATA1   13
+
+#define UDA134X_REGS_NUM 14
+
+#define STATUS0_DAIFMT_MASK (~(7<<1))
+#define STATUS0_SYSCLK_MASK (~(3<<4))
+
+extern struct snd_soc_dai uda134x_dai;
+extern struct snd_soc_codec_device soc_codec_dev_uda134x;
+
+#endif
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index a69ee72a7af..e6bf0844fbf 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -407,7 +407,8 @@ static int uda1380_set_dai_fmt(struct snd_soc_dai *codec_dai,
  * when the DAI is being clocked by the CPU DAI. It's up to the
  * machine and cpu DAI driver to do this before we are called.
  */
-static int uda1380_pcm_prepare(struct snd_pcm_substream *substream)
+static int uda1380_pcm_prepare(struct snd_pcm_substream *substream,
+                               struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -439,7 +440,8 @@ static int uda1380_pcm_prepare(struct snd_pcm_substream *substream)
 }
 
 static int uda1380_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -477,7 +479,8 @@ static int uda1380_pcm_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static void uda1380_pcm_shutdown(struct snd_pcm_substream *substream)
+static void uda1380_pcm_shutdown(struct snd_pcm_substream *substream,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -560,8 +563,6 @@ struct snd_soc_dai uda1380_dai[] = {
                 .hw_params = uda1380_pcm_hw_params,
                 .shutdown = uda1380_pcm_shutdown,
                 .prepare = uda1380_pcm_prepare,
-        },
-        .dai_ops = {
                 .digital_mute = uda1380_mute,
                 .set_fmt = uda1380_set_dai_fmt,
         },
@@ -579,8 +580,6 @@ struct snd_soc_dai uda1380_dai[] = {
                 .hw_params = uda1380_pcm_hw_params,
                 .shutdown = uda1380_pcm_shutdown,
                 .prepare = uda1380_pcm_prepare,
-        },
-        .dai_ops = {
                 .digital_mute = uda1380_mute,
                 .set_fmt = uda1380_set_dai_fmt,
         },
@@ -598,8 +597,6 @@ struct snd_soc_dai uda1380_dai[] = {
                 .hw_params = uda1380_pcm_hw_params,
                 .shutdown = uda1380_pcm_shutdown,
                 .prepare = uda1380_pcm_prepare,
-        },
-        .dai_ops = {
                 .set_fmt = uda1380_set_dai_fmt,
         },
 },
@@ -680,7 +677,7 @@ static int uda1380_init(struct snd_soc_device *socdev, int dac_clk)
         /* uda1380 init */
         uda1380_add_controls(codec);
         uda1380_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 pr_err("uda1380: failed to register card\n");
                 goto card_err;
@@ -844,6 +841,18 @@ struct snd_soc_codec_device soc_codec_dev_uda1380 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_uda1380);
 
+static int __init uda1380_modinit(void)
+{
+        return snd_soc_register_dais(uda1380_dai, ARRAY_SIZE(uda1380_dai));
+}
+module_init(uda1380_modinit);
+
+static void __exit uda1380_exit(void)
+{
+        snd_soc_unregister_dais(uda1380_dai, ARRAY_SIZE(uda1380_dai));
+}
+module_exit(uda1380_exit);
+
 MODULE_AUTHOR("Giorgio Padrin");
 MODULE_DESCRIPTION("Audio support for codec Philips UDA1380");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
new file mode 100644
index 00000000000..e3989d406f5
--- /dev/null
+++ b/sound/soc/codecs/wm8350.c
@@ -0,0 +1,1583 @@
+/*
+ * wm8350.c -- WM8350 ALSA SoC audio driver
+ *
+ * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
+ *
+ * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/wm8350/audio.h>
+#include <linux/mfd/wm8350/core.h>
+#include <linux/regulator/consumer.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8350.h"
+
+#define WM8350_OUTn_0dB 0x39
+
+#define WM8350_RAMP_NONE        0
+#define WM8350_RAMP_UP          1
+#define WM8350_RAMP_DOWN        2
+
+/* We only include the analogue supplies here; the digital supplies
+ * need to be available well before this driver can be probed.
+ */
+static const char *supply_names[] = {
+        "AVDD",
+        "HPVDD",
+};
+
+struct wm8350_output {
+        u16 active;
+        u16 left_vol;
+        u16 right_vol;
+        u16 ramp;
+        u16 mute;
+};
+
+struct wm8350_data {
+        struct snd_soc_codec codec;
+        struct wm8350_output out1;
+        struct wm8350_output out2;
+        struct regulator_bulk_data supplies[ARRAY_SIZE(supply_names)];
+};
+
+static unsigned int wm8350_codec_cache_read(struct snd_soc_codec *codec,
+                                            unsigned int reg)
+{
+        struct wm8350 *wm8350 = codec->control_data;
+        return wm8350->reg_cache[reg];
+}
+
+static unsigned int wm8350_codec_read(struct snd_soc_codec *codec,
+                                      unsigned int reg)
+{
+        struct wm8350 *wm8350 = codec->control_data;
+        return wm8350_reg_read(wm8350, reg);
+}
+
+static int wm8350_codec_write(struct snd_soc_codec *codec, unsigned int reg,
+                              unsigned int value)
+{
+        struct wm8350 *wm8350 = codec->control_data;
+        return wm8350_reg_write(wm8350, reg, value);
+}
+
+/*
+ * Ramp OUT1 PGA volume to minimise pops at stream startup and shutdown.
+ */
+static inline int wm8350_out1_ramp_step(struct snd_soc_codec *codec)
+{
+        struct wm8350_data *wm8350_data = codec->private_data;
+        struct wm8350_output *out1 = &wm8350_data->out1;
+        struct wm8350 *wm8350 = codec->control_data;
+        int left_complete = 0, right_complete = 0;
+        u16 reg, val;
+
+        /* left channel */
+        reg = wm8350_reg_read(wm8350, WM8350_LOUT1_VOLUME);
+        val = (reg & WM8350_OUT1L_VOL_MASK) >> WM8350_OUT1L_VOL_SHIFT;
+
+        if (out1->ramp == WM8350_RAMP_UP) {
+                /* ramp step up */
+                if (val < out1->left_vol) {
+                        val++;
+                        reg &= ~WM8350_OUT1L_VOL_MASK;
+                        wm8350_reg_write(wm8350, WM8350_LOUT1_VOLUME,
+                                         reg | (val << WM8350_OUT1L_VOL_SHIFT));
+                } else
+                        left_complete = 1;
+        } else if (out1->ramp == WM8350_RAMP_DOWN) {
+                /* ramp step down */
+                if (val > 0) {
+                        val--;
+                        reg &= ~WM8350_OUT1L_VOL_MASK;
+                        wm8350_reg_write(wm8350, WM8350_LOUT1_VOLUME,
+                                         reg | (val << WM8350_OUT1L_VOL_SHIFT));
+                } else
+                        left_complete = 1;
+        } else
+                return 1;
+
+        /* right channel */
+        reg = wm8350_reg_read(wm8350, WM8350_ROUT1_VOLUME);
+        val = (reg & WM8350_OUT1R_VOL_MASK) >> WM8350_OUT1R_VOL_SHIFT;
+        if (out1->ramp == WM8350_RAMP_UP) {
+                /* ramp step up */
+                if (val < out1->right_vol) {
+                        val++;
+                        reg &= ~WM8350_OUT1R_VOL_MASK;
+                        wm8350_reg_write(wm8350, WM8350_ROUT1_VOLUME,
+                                         reg | (val << WM8350_OUT1R_VOL_SHIFT));
+                } else
+                        right_complete = 1;
+        } else if (out1->ramp == WM8350_RAMP_DOWN) {
+                /* ramp step down */
+                if (val > 0) {
+                        val--;
+                        reg &= ~WM8350_OUT1R_VOL_MASK;
+                        wm8350_reg_write(wm8350, WM8350_ROUT1_VOLUME,
+                                         reg | (val << WM8350_OUT1R_VOL_SHIFT));
+                } else
+                        right_complete = 1;
+        }
+
+        /* only hit the update bit if either volume has changed this step */
+        if (!left_complete || !right_complete)
+                wm8350_set_bits(wm8350, WM8350_LOUT1_VOLUME, WM8350_OUT1_VU);
+
+        return left_complete & right_complete;
+}
+
+/*
+ * Ramp OUT2 PGA volume to minimise pops at stream startup and shutdown.
+ */
+static inline int wm8350_out2_ramp_step(struct snd_soc_codec *codec)
+{
+        struct wm8350_data *wm8350_data = codec->private_data;
+        struct wm8350_output *out2 = &wm8350_data->out2;
+        struct wm8350 *wm8350 = codec->control_data;
+        int left_complete = 0, right_complete = 0;
+        u16 reg, val;
+
+        /* left channel */
+        reg = wm8350_reg_read(wm8350, WM8350_LOUT2_VOLUME);
+        val = (reg & WM8350_OUT2L_VOL_MASK) >> WM8350_OUT1L_VOL_SHIFT;
+        if (out2->ramp == WM8350_RAMP_UP) {
+                /* ramp step up */
+                if (val < out2->left_vol) {
+                        val++;
+                        reg &= ~WM8350_OUT2L_VOL_MASK;
+                        wm8350_reg_write(wm8350, WM8350_LOUT2_VOLUME,
+                                         reg | (val << WM8350_OUT1L_VOL_SHIFT));
+                } else
+                        left_complete = 1;
+        } else if (out2->ramp == WM8350_RAMP_DOWN) {
+                /* ramp step down */
+                if (val > 0) {
+                        val--;
+                        reg &= ~WM8350_OUT2L_VOL_MASK;
+                        wm8350_reg_write(wm8350, WM8350_LOUT2_VOLUME,
+                                         reg | (val << WM8350_OUT1L_VOL_SHIFT));
+                } else
+                        left_complete = 1;
+        } else
+                return 1;
+
+        /* right channel */
+        reg = wm8350_reg_read(wm8350, WM8350_ROUT2_VOLUME);
+        val = (reg & WM8350_OUT2R_VOL_MASK) >> WM8350_OUT1R_VOL_SHIFT;
+        if (out2->ramp == WM8350_RAMP_UP) {
+                /* ramp step up */
+                if (val < out2->right_vol) {
+                        val++;
+                        reg &= ~WM8350_OUT2R_VOL_MASK;
+                        wm8350_reg_write(wm8350, WM8350_ROUT2_VOLUME,
+                                         reg | (val << WM8350_OUT1R_VOL_SHIFT));
+                } else
+                        right_complete = 1;
+        } else if (out2->ramp == WM8350_RAMP_DOWN) {
+                /* ramp step down */
+                if (val > 0) {
+                        val--;
+                        reg &= ~WM8350_OUT2R_VOL_MASK;
+                        wm8350_reg_write(wm8350, WM8350_ROUT2_VOLUME,
+                                         reg | (val << WM8350_OUT1R_VOL_SHIFT));
+                } else
+                        right_complete = 1;
+        }
+
+        /* only hit the update bit if either volume has changed this step */
+        if (!left_complete || !right_complete)
+                wm8350_set_bits(wm8350, WM8350_LOUT2_VOLUME, WM8350_OUT2_VU);
+
+        return left_complete & right_complete;
+}
+
+/*
+ * This work ramps both output PGAs at stream start/stop time to
+ * minimise pop associated with DAPM power switching.
+ * It's best to enable Zero Cross when ramping occurs to minimise any
+ * zipper noises.
+ */
+static void wm8350_pga_work(struct work_struct *work)
+{
+        struct snd_soc_codec *codec =
+            container_of(work, struct snd_soc_codec, delayed_work.work);
+        struct wm8350_data *wm8350_data = codec->private_data;
+        struct wm8350_output *out1 = &wm8350_data->out1,
+            *out2 = &wm8350_data->out2;
+        int i, out1_complete, out2_complete;
+
+        /* do we need to ramp at all ? */
+        if (out1->ramp == WM8350_RAMP_NONE && out2->ramp == WM8350_RAMP_NONE)
+                return;
+
+        /* PGA volumes have 6 bits of resolution to ramp */
+        for (i = 0; i <= 63; i++) {
+                out1_complete = 1, out2_complete = 1;
+                if (out1->ramp != WM8350_RAMP_NONE)
+                        out1_complete = wm8350_out1_ramp_step(codec);
+                if (out2->ramp != WM8350_RAMP_NONE)
+                        out2_complete = wm8350_out2_ramp_step(codec);
+
+                /* ramp finished ? */
+                if (out1_complete && out2_complete)
+                        break;
+
+                /* we need to delay longer on the up ramp */
+                if (out1->ramp == WM8350_RAMP_UP ||
+                    out2->ramp == WM8350_RAMP_UP) {
+                        /* delay is longer over 0dB as increases are larger */
+                        if (i >= WM8350_OUTn_0dB)
+                                schedule_timeout_interruptible(msecs_to_jiffies
+                                                               (2));
+                        else
+                                schedule_timeout_interruptible(msecs_to_jiffies
+                                                               (1));
+                } else
+                        udelay(50);     /* doesn't matter if we delay longer */
+        }
+
+        out1->ramp = WM8350_RAMP_NONE;
+        out2->ramp = WM8350_RAMP_NONE;
+}
+
+/*
+ * WM8350 Controls
+ */
+
+static int pga_event(struct snd_soc_dapm_widget *w,
+                     struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        struct wm8350_data *wm8350_data = codec->private_data;
+        struct wm8350_output *out;
+
+        switch (w->shift) {
+        case 0:
+        case 1:
+                out = &wm8350_data->out1;
+                break;
+        case 2:
+        case 3:
+                out = &wm8350_data->out2;
+                break;
+
+        default:
+                BUG();
+                return -1;
+        }
+
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                out->ramp = WM8350_RAMP_UP;
+                out->active = 1;
+
+                if (!delayed_work_pending(&codec->delayed_work))
+                        schedule_delayed_work(&codec->delayed_work,
+                                              msecs_to_jiffies(1));
+                break;
+
+        case SND_SOC_DAPM_PRE_PMD:
+                out->ramp = WM8350_RAMP_DOWN;
+                out->active = 0;
+
+                if (!delayed_work_pending(&codec->delayed_work))
+                        schedule_delayed_work(&codec->delayed_work,
+                                              msecs_to_jiffies(1));
+                break;
+        }
+
+        return 0;
+}
+
+static int wm8350_put_volsw_2r_vu(struct snd_kcontrol *kcontrol,
+                                  struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct wm8350_data *wm8350_priv = codec->private_data;
+        struct wm8350_output *out = NULL;
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        int ret;
+        unsigned int reg = mc->reg;
+        u16 val;
+
+        /* For OUT1 and OUT2 we shadow the values and only actually write
+         * them out when active in order to ensure the amplifier comes on
+         * as quietly as possible. */
+        switch (reg) {
+        case WM8350_LOUT1_VOLUME:
+                out = &wm8350_priv->out1;
+                break;
+        case WM8350_LOUT2_VOLUME:
+                out = &wm8350_priv->out2;
+                break;
+        default:
+                break;
+        }
+
+        if (out) {
+                out->left_vol = ucontrol->value.integer.value[0];
+                out->right_vol = ucontrol->value.integer.value[1];
+                if (!out->active)
+                        return 1;
+        }
+
+        ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
+        if (ret < 0)
+                return ret;
+
+        /* now hit the volume update bits (always bit 8) */
+        val = wm8350_codec_read(codec, reg);
+        wm8350_codec_write(codec, reg, val | WM8350_OUT1_VU);
+        return 1;
+}
+
+static int wm8350_get_volsw_2r(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct wm8350_data *wm8350_priv = codec->private_data;
+        struct wm8350_output *out1 = &wm8350_priv->out1;
+        struct wm8350_output *out2 = &wm8350_priv->out2;
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        unsigned int reg = mc->reg;
+
+        /* If these are cached registers use the cache */
+        switch (reg) {
+        case WM8350_LOUT1_VOLUME:
+                ucontrol->value.integer.value[0] = out1->left_vol;
+                ucontrol->value.integer.value[1] = out1->right_vol;
+                return 0;
+
+        case WM8350_LOUT2_VOLUME:
+                ucontrol->value.integer.value[0] = out2->left_vol;
+                ucontrol->value.integer.value[1] = out2->right_vol;
+                return 0;
+
+        default:
+                break;
+        }
+
+        return snd_soc_get_volsw_2r(kcontrol, ucontrol);
+}
+
+/* double control with volume update */
+#define SOC_WM8350_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax, \
+                                xinvert, tlv_array) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+        .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+                SNDRV_CTL_ELEM_ACCESS_READWRITE | \
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+        .tlv.p = (tlv_array), \
+        .info = snd_soc_info_volsw_2r, \
+        .get = wm8350_get_volsw_2r, .put = wm8350_put_volsw_2r_vu, \
+        .private_value = (unsigned long)&(struct soc_mixer_control) \
+                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
+                 .rshift = xshift, .max = xmax, .invert = xinvert}, }
+
+static const char *wm8350_deemp[] = { "None", "32kHz", "44.1kHz", "48kHz" };
+static const char *wm8350_pol[] = { "Normal", "Inv R", "Inv L", "Inv L & R" };
+static const char *wm8350_dacmutem[] = { "Normal", "Soft" };
+static const char *wm8350_dacmutes[] = { "Fast", "Slow" };
+static const char *wm8350_dacfilter[] = { "Normal", "Sloping" };
+static const char *wm8350_adcfilter[] = { "None", "High Pass" };
+static const char *wm8350_adchp[] = { "44.1kHz", "8kHz", "16kHz", "32kHz" };
+static const char *wm8350_lr[] = { "Left", "Right" };
+
+static const struct soc_enum wm8350_enum[] = {
+        SOC_ENUM_SINGLE(WM8350_DAC_CONTROL, 4, 4, wm8350_deemp),
+        SOC_ENUM_SINGLE(WM8350_DAC_CONTROL, 0, 4, wm8350_pol),
+        SOC_ENUM_SINGLE(WM8350_DAC_MUTE_VOLUME, 14, 2, wm8350_dacmutem),
+        SOC_ENUM_SINGLE(WM8350_DAC_MUTE_VOLUME, 13, 2, wm8350_dacmutes),
+        SOC_ENUM_SINGLE(WM8350_DAC_MUTE_VOLUME, 12, 2, wm8350_dacfilter),
+        SOC_ENUM_SINGLE(WM8350_ADC_CONTROL, 15, 2, wm8350_adcfilter),
+        SOC_ENUM_SINGLE(WM8350_ADC_CONTROL, 8, 4, wm8350_adchp),
+        SOC_ENUM_SINGLE(WM8350_ADC_CONTROL, 0, 4, wm8350_pol),
+        SOC_ENUM_SINGLE(WM8350_INPUT_MIXER_VOLUME, 15, 2, wm8350_lr),
+};
+
+static DECLARE_TLV_DB_LINEAR(pre_amp_tlv, -1200, 3525);
+static DECLARE_TLV_DB_LINEAR(out_pga_tlv, -5700, 600);
+static DECLARE_TLV_DB_SCALE(dac_pcm_tlv, -7163, 36, 1);
+static DECLARE_TLV_DB_SCALE(adc_pcm_tlv, -12700, 50, 1);
+static DECLARE_TLV_DB_SCALE(out_mix_tlv, -1500, 300, 1);
+
+static const unsigned int capture_sd_tlv[] = {
+        TLV_DB_RANGE_HEAD(2),
+        0, 12, TLV_DB_SCALE_ITEM(-3600, 300, 1),
+        13, 15, TLV_DB_SCALE_ITEM(0, 0, 0),
+};
+
+static const struct snd_kcontrol_new wm8350_snd_controls[] = {
+        SOC_ENUM("Playback Deemphasis", wm8350_enum[0]),
+        SOC_ENUM("Playback DAC Inversion", wm8350_enum[1]),
+        SOC_WM8350_DOUBLE_R_TLV("Playback PCM Volume",
+                                WM8350_DAC_DIGITAL_VOLUME_L,
+                                WM8350_DAC_DIGITAL_VOLUME_R,
+                                0, 255, 0, dac_pcm_tlv),
+        SOC_ENUM("Playback PCM Mute Function", wm8350_enum[2]),
+        SOC_ENUM("Playback PCM Mute Speed", wm8350_enum[3]),
+        SOC_ENUM("Playback PCM Filter", wm8350_enum[4]),
+        SOC_ENUM("Capture PCM Filter", wm8350_enum[5]),
+        SOC_ENUM("Capture PCM HP Filter", wm8350_enum[6]),
+        SOC_ENUM("Capture ADC Inversion", wm8350_enum[7]),
+        SOC_WM8350_DOUBLE_R_TLV("Capture PCM Volume",
+                                WM8350_ADC_DIGITAL_VOLUME_L,
+                                WM8350_ADC_DIGITAL_VOLUME_R,
+                                0, 255, 0, adc_pcm_tlv),
+        SOC_DOUBLE_TLV("Capture Sidetone Volume",
+                       WM8350_ADC_DIVIDER,
+                       8, 4, 15, 1, capture_sd_tlv),
+        SOC_WM8350_DOUBLE_R_TLV("Capture Volume",
+                                WM8350_LEFT_INPUT_VOLUME,
+                                WM8350_RIGHT_INPUT_VOLUME,
+                                2, 63, 0, pre_amp_tlv),
+        SOC_DOUBLE_R("Capture ZC Switch",
+                     WM8350_LEFT_INPUT_VOLUME,
+                     WM8350_RIGHT_INPUT_VOLUME, 13, 1, 0),
+        SOC_SINGLE_TLV("Left Input Left Sidetone Volume",
+                       WM8350_OUTPUT_LEFT_MIXER_VOLUME, 1, 7, 0, out_mix_tlv),
+        SOC_SINGLE_TLV("Left Input Right Sidetone Volume",
+                       WM8350_OUTPUT_LEFT_MIXER_VOLUME,
+                       5, 7, 0, out_mix_tlv),
+        SOC_SINGLE_TLV("Left Input Bypass Volume",
+                       WM8350_OUTPUT_LEFT_MIXER_VOLUME,
+                       9, 7, 0, out_mix_tlv),
+        SOC_SINGLE_TLV("Right Input Left Sidetone Volume",
+                       WM8350_OUTPUT_RIGHT_MIXER_VOLUME,
+                       1, 7, 0, out_mix_tlv),
+        SOC_SINGLE_TLV("Right Input Right Sidetone Volume",
+                       WM8350_OUTPUT_RIGHT_MIXER_VOLUME,
+                       5, 7, 0, out_mix_tlv),
+        SOC_SINGLE_TLV("Right Input Bypass Volume",
+                       WM8350_OUTPUT_RIGHT_MIXER_VOLUME,
+                       13, 7, 0, out_mix_tlv),
+        SOC_SINGLE("Left Input Mixer +20dB Switch",
+                   WM8350_INPUT_MIXER_VOLUME_L, 0, 1, 0),
+        SOC_SINGLE("Right Input Mixer +20dB Switch",
+                   WM8350_INPUT_MIXER_VOLUME_R, 0, 1, 0),
+        SOC_SINGLE_TLV("Out4 Capture Volume",
+                       WM8350_INPUT_MIXER_VOLUME,
+                       1, 7, 0, out_mix_tlv),
+        SOC_WM8350_DOUBLE_R_TLV("Out1 Playback Volume",
+                                WM8350_LOUT1_VOLUME,
+                                WM8350_ROUT1_VOLUME,
+                                2, 63, 0, out_pga_tlv),
+        SOC_DOUBLE_R("Out1 Playback ZC Switch",
+                     WM8350_LOUT1_VOLUME,
+                     WM8350_ROUT1_VOLUME, 13, 1, 0),
+        SOC_WM8350_DOUBLE_R_TLV("Out2 Playback Volume",
+                                WM8350_LOUT2_VOLUME,
+                                WM8350_ROUT2_VOLUME,
+                                2, 63, 0, out_pga_tlv),
+        SOC_DOUBLE_R("Out2 Playback ZC Switch", WM8350_LOUT2_VOLUME,
+                     WM8350_ROUT2_VOLUME, 13, 1, 0),
+        SOC_SINGLE("Out2 Right Invert Switch", WM8350_ROUT2_VOLUME, 10, 1, 0),
+        SOC_SINGLE_TLV("Out2 Beep Volume", WM8350_BEEP_VOLUME,
+                       5, 7, 0, out_mix_tlv),
+
+        SOC_DOUBLE_R("Out1 Playback Switch",
+                     WM8350_LOUT1_VOLUME,
+                     WM8350_ROUT1_VOLUME,
+                     14, 1, 1),
+        SOC_DOUBLE_R("Out2 Playback Switch",
+                     WM8350_LOUT2_VOLUME,
+                     WM8350_ROUT2_VOLUME,
+                     14, 1, 1),
+};
+
+/*
+ * DAPM Controls
+ */
+
+/* Left Playback Mixer */
+static const struct snd_kcontrol_new wm8350_left_play_mixer_controls[] = {
+        SOC_DAPM_SINGLE("Playback Switch",
+                        WM8350_LEFT_MIXER_CONTROL, 11, 1, 0),
+        SOC_DAPM_SINGLE("Left Bypass Switch",
+                        WM8350_LEFT_MIXER_CONTROL, 2, 1, 0),
+        SOC_DAPM_SINGLE("Right Playback Switch",
+                        WM8350_LEFT_MIXER_CONTROL, 12, 1, 0),
+        SOC_DAPM_SINGLE("Left Sidetone Switch",
+                        WM8350_LEFT_MIXER_CONTROL, 0, 1, 0),
+        SOC_DAPM_SINGLE("Right Sidetone Switch",
+                        WM8350_LEFT_MIXER_CONTROL, 1, 1, 0),
+};
+
+/* Right Playback Mixer */
+static const struct snd_kcontrol_new wm8350_right_play_mixer_controls[] = {
+        SOC_DAPM_SINGLE("Playback Switch",
+                        WM8350_RIGHT_MIXER_CONTROL, 12, 1, 0),
+        SOC_DAPM_SINGLE("Right Bypass Switch",
+                        WM8350_RIGHT_MIXER_CONTROL, 3, 1, 0),
+        SOC_DAPM_SINGLE("Left Playback Switch",
+                        WM8350_RIGHT_MIXER_CONTROL, 11, 1, 0),
+        SOC_DAPM_SINGLE("Left Sidetone Switch",
+                        WM8350_RIGHT_MIXER_CONTROL, 0, 1, 0),
+        SOC_DAPM_SINGLE("Right Sidetone Switch",
+                        WM8350_RIGHT_MIXER_CONTROL, 1, 1, 0),
+};
+
+/* Out4 Mixer */
+static const struct snd_kcontrol_new wm8350_out4_mixer_controls[] = {
+        SOC_DAPM_SINGLE("Right Playback Switch",
+                        WM8350_OUT4_MIXER_CONTROL, 12, 1, 0),
+        SOC_DAPM_SINGLE("Left Playback Switch",
+                        WM8350_OUT4_MIXER_CONTROL, 11, 1, 0),
+        SOC_DAPM_SINGLE("Right Capture Switch",
+                        WM8350_OUT4_MIXER_CONTROL, 9, 1, 0),
+        SOC_DAPM_SINGLE("Out3 Playback Switch",
+                        WM8350_OUT4_MIXER_CONTROL, 2, 1, 0),
+        SOC_DAPM_SINGLE("Right Mixer Switch",
+                        WM8350_OUT4_MIXER_CONTROL, 1, 1, 0),
+        SOC_DAPM_SINGLE("Left Mixer Switch",
+                        WM8350_OUT4_MIXER_CONTROL, 0, 1, 0),
+};
+
+/* Out3 Mixer */
+static const struct snd_kcontrol_new wm8350_out3_mixer_controls[] = {
+        SOC_DAPM_SINGLE("Left Playback Switch",
+                        WM8350_OUT3_MIXER_CONTROL, 11, 1, 0),
+        SOC_DAPM_SINGLE("Left Capture Switch",
+                        WM8350_OUT3_MIXER_CONTROL, 8, 1, 0),
+        SOC_DAPM_SINGLE("Out4 Playback Switch",
+                        WM8350_OUT3_MIXER_CONTROL, 3, 1, 0),
+        SOC_DAPM_SINGLE("Left Mixer Switch",
+                        WM8350_OUT3_MIXER_CONTROL, 0, 1, 0),
+};
+
+/* Left Input Mixer */
+static const struct snd_kcontrol_new wm8350_left_capt_mixer_controls[] = {
+        SOC_DAPM_SINGLE_TLV("L2 Capture Volume",
+                            WM8350_INPUT_MIXER_VOLUME_L, 1, 7, 0, out_mix_tlv),
+        SOC_DAPM_SINGLE_TLV("L3 Capture Volume",
+                            WM8350_INPUT_MIXER_VOLUME_L, 9, 7, 0, out_mix_tlv),
+        SOC_DAPM_SINGLE("PGA Capture Switch",
+                        WM8350_LEFT_INPUT_VOLUME, 14, 1, 0),
+};
+
+/* Right Input Mixer */
+static const struct snd_kcontrol_new wm8350_right_capt_mixer_controls[] = {
+        SOC_DAPM_SINGLE_TLV("L2 Capture Volume",
+                            WM8350_INPUT_MIXER_VOLUME_R, 5, 7, 0, out_mix_tlv),
+        SOC_DAPM_SINGLE_TLV("L3 Capture Volume",
+                            WM8350_INPUT_MIXER_VOLUME_R, 13, 7, 0, out_mix_tlv),
+        SOC_DAPM_SINGLE("PGA Capture Switch",
+                        WM8350_RIGHT_INPUT_VOLUME, 14, 1, 0),
+};
+
+/* Left Mic Mixer */
+static const struct snd_kcontrol_new wm8350_left_mic_mixer_controls[] = {
+        SOC_DAPM_SINGLE("INN Capture Switch", WM8350_INPUT_CONTROL, 1, 1, 0),
+        SOC_DAPM_SINGLE("INP Capture Switch", WM8350_INPUT_CONTROL, 0, 1, 0),
+        SOC_DAPM_SINGLE("IN2 Capture Switch", WM8350_INPUT_CONTROL, 2, 1, 0),
+};
+
+/* Right Mic Mixer */
+static const struct snd_kcontrol_new wm8350_right_mic_mixer_controls[] = {
+        SOC_DAPM_SINGLE("INN Capture Switch", WM8350_INPUT_CONTROL, 9, 1, 0),
+        SOC_DAPM_SINGLE("INP Capture Switch", WM8350_INPUT_CONTROL, 8, 1, 0),
+        SOC_DAPM_SINGLE("IN2 Capture Switch", WM8350_INPUT_CONTROL, 10, 1, 0),
+};
+
+/* Beep Switch */
+static const struct snd_kcontrol_new wm8350_beep_switch_controls =
+SOC_DAPM_SINGLE("Switch", WM8350_BEEP_VOLUME, 15, 1, 1);
+
+/* Out4 Capture Mux */
+static const struct snd_kcontrol_new wm8350_out4_capture_controls =
+SOC_DAPM_ENUM("Route", wm8350_enum[8]);
+
+static const struct snd_soc_dapm_widget wm8350_dapm_widgets[] = {
+
+        SND_SOC_DAPM_PGA("IN3R PGA", WM8350_POWER_MGMT_2, 11, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("IN3L PGA", WM8350_POWER_MGMT_2, 10, 0, NULL, 0),
+        SND_SOC_DAPM_PGA_E("Right Out2 PGA", WM8350_POWER_MGMT_3, 3, 0, NULL,
+                           0, pga_event,
+                           SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+        SND_SOC_DAPM_PGA_E("Left Out2 PGA", WM8350_POWER_MGMT_3, 2, 0, NULL, 0,
+                           pga_event,
+                           SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+        SND_SOC_DAPM_PGA_E("Right Out1 PGA", WM8350_POWER_MGMT_3, 1, 0, NULL,
+                           0, pga_event,
+                           SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+        SND_SOC_DAPM_PGA_E("Left Out1 PGA", WM8350_POWER_MGMT_3, 0, 0, NULL, 0,
+                           pga_event,
+                           SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+        SND_SOC_DAPM_MIXER("Right Capture Mixer", WM8350_POWER_MGMT_2,
+                           7, 0, &wm8350_right_capt_mixer_controls[0],
+                           ARRAY_SIZE(wm8350_right_capt_mixer_controls)),
+
+        SND_SOC_DAPM_MIXER("Left Capture Mixer", WM8350_POWER_MGMT_2,
+                           6, 0, &wm8350_left_capt_mixer_controls[0],
+                           ARRAY_SIZE(wm8350_left_capt_mixer_controls)),
+
+        SND_SOC_DAPM_MIXER("Out4 Mixer", WM8350_POWER_MGMT_2, 5, 0,
+                           &wm8350_out4_mixer_controls[0],
+                           ARRAY_SIZE(wm8350_out4_mixer_controls)),
+
+        SND_SOC_DAPM_MIXER("Out3 Mixer", WM8350_POWER_MGMT_2, 4, 0,
+                           &wm8350_out3_mixer_controls[0],
+                           ARRAY_SIZE(wm8350_out3_mixer_controls)),
+
+        SND_SOC_DAPM_MIXER("Right Playback Mixer", WM8350_POWER_MGMT_2, 1, 0,
+                           &wm8350_right_play_mixer_controls[0],
+                           ARRAY_SIZE(wm8350_right_play_mixer_controls)),
+
+        SND_SOC_DAPM_MIXER("Left Playback Mixer", WM8350_POWER_MGMT_2, 0, 0,
+                           &wm8350_left_play_mixer_controls[0],
+                           ARRAY_SIZE(wm8350_left_play_mixer_controls)),
+
+        SND_SOC_DAPM_MIXER("Left Mic Mixer", WM8350_POWER_MGMT_2, 8, 0,
+                           &wm8350_left_mic_mixer_controls[0],
+                           ARRAY_SIZE(wm8350_left_mic_mixer_controls)),
+
+        SND_SOC_DAPM_MIXER("Right Mic Mixer", WM8350_POWER_MGMT_2, 9, 0,
+                           &wm8350_right_mic_mixer_controls[0],
+                           ARRAY_SIZE(wm8350_right_mic_mixer_controls)),
+
+        /* virtual mixer for Beep and Out2R */
+        SND_SOC_DAPM_MIXER("Out2 Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+        SND_SOC_DAPM_SWITCH("Beep", WM8350_POWER_MGMT_3, 7, 0,
+                            &wm8350_beep_switch_controls),
+
+        SND_SOC_DAPM_ADC("Right ADC", "Right Capture",
+                         WM8350_POWER_MGMT_4, 3, 0),
+        SND_SOC_DAPM_ADC("Left ADC", "Left Capture",
+                         WM8350_POWER_MGMT_4, 2, 0),
+        SND_SOC_DAPM_DAC("Right DAC", "Right Playback",
+                         WM8350_POWER_MGMT_4, 5, 0),
+        SND_SOC_DAPM_DAC("Left DAC", "Left Playback",
+                         WM8350_POWER_MGMT_4, 4, 0),
+
+        SND_SOC_DAPM_MICBIAS("Mic Bias", WM8350_POWER_MGMT_1, 4, 0),
+
+        SND_SOC_DAPM_MUX("Out4 Capture Channel", SND_SOC_NOPM, 0, 0,
+                         &wm8350_out4_capture_controls),
+
+        SND_SOC_DAPM_OUTPUT("OUT1R"),
+        SND_SOC_DAPM_OUTPUT("OUT1L"),
+        SND_SOC_DAPM_OUTPUT("OUT2R"),
+        SND_SOC_DAPM_OUTPUT("OUT2L"),
+        SND_SOC_DAPM_OUTPUT("OUT3"),
+        SND_SOC_DAPM_OUTPUT("OUT4"),
+
+        SND_SOC_DAPM_INPUT("IN1RN"),
+        SND_SOC_DAPM_INPUT("IN1RP"),
+        SND_SOC_DAPM_INPUT("IN2R"),
+        SND_SOC_DAPM_INPUT("IN1LP"),
+        SND_SOC_DAPM_INPUT("IN1LN"),
+        SND_SOC_DAPM_INPUT("IN2L"),
+        SND_SOC_DAPM_INPUT("IN3R"),
+        SND_SOC_DAPM_INPUT("IN3L"),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+
+        /* left playback mixer */
+        {"Left Playback Mixer", "Playback Switch", "Left DAC"},
+        {"Left Playback Mixer", "Left Bypass Switch", "IN3L PGA"},
+        {"Left Playback Mixer", "Right Playback Switch", "Right DAC"},
+        {"Left Playback Mixer", "Left Sidetone Switch", "Left Mic Mixer"},
+        {"Left Playback Mixer", "Right Sidetone Switch", "Right Mic Mixer"},
+
+        /* right playback mixer */
+        {"Right Playback Mixer", "Playback Switch", "Right DAC"},
+        {"Right Playback Mixer", "Right Bypass Switch", "IN3R PGA"},
+        {"Right Playback Mixer", "Left Playback Switch", "Left DAC"},
+        {"Right Playback Mixer", "Left Sidetone Switch", "Left Mic Mixer"},
+        {"Right Playback Mixer", "Right Sidetone Switch", "Right Mic Mixer"},
+
+        /* out4 playback mixer */
+        {"Out4 Mixer", "Right Playback Switch", "Right DAC"},
+        {"Out4 Mixer", "Left Playback Switch", "Left DAC"},
+        {"Out4 Mixer", "Right Capture Switch", "Right Capture Mixer"},
+        {"Out4 Mixer", "Out3 Playback Switch", "Out3 Mixer"},
+        {"Out4 Mixer", "Right Mixer Switch", "Right Playback Mixer"},
+        {"Out4 Mixer", "Left Mixer Switch", "Left Playback Mixer"},
+        {"OUT4", NULL, "Out4 Mixer"},
+
+        /* out3 playback mixer */
+        {"Out3 Mixer", "Left Playback Switch", "Left DAC"},
+        {"Out3 Mixer", "Left Capture Switch", "Left Capture Mixer"},
+        {"Out3 Mixer", "Left Mixer Switch", "Left Playback Mixer"},
+        {"Out3 Mixer", "Out4 Playback Switch", "Out4 Mixer"},
+        {"OUT3", NULL, "Out3 Mixer"},
+
+        /* out2 */
+        {"Right Out2 PGA", NULL, "Right Playback Mixer"},
+        {"Left Out2 PGA", NULL, "Left Playback Mixer"},
+        {"OUT2L", NULL, "Left Out2 PGA"},
+        {"OUT2R", NULL, "Right Out2 PGA"},
+
+        /* out1 */
+        {"Right Out1 PGA", NULL, "Right Playback Mixer"},
+        {"Left Out1 PGA", NULL, "Left Playback Mixer"},
+        {"OUT1L", NULL, "Left Out1 PGA"},
+        {"OUT1R", NULL, "Right Out1 PGA"},
+
+        /* ADCs */
+        {"Left ADC", NULL, "Left Capture Mixer"},
+        {"Right ADC", NULL, "Right Capture Mixer"},
+
+        /* Left capture mixer */
+        {"Left Capture Mixer", "L2 Capture Volume", "IN2L"},
+        {"Left Capture Mixer", "L3 Capture Volume", "IN3L PGA"},
+        {"Left Capture Mixer", "PGA Capture Switch", "Left Mic Mixer"},
+        {"Left Capture Mixer", NULL, "Out4 Capture Channel"},
+
+        /* Right capture mixer */
+        {"Right Capture Mixer", "L2 Capture Volume", "IN2R"},
+        {"Right Capture Mixer", "L3 Capture Volume", "IN3R PGA"},
+        {"Right Capture Mixer", "PGA Capture Switch", "Right Mic Mixer"},
+        {"Right Capture Mixer", NULL, "Out4 Capture Channel"},
+
+        /* L3 Inputs */
+        {"IN3L PGA", NULL, "IN3L"},
+        {"IN3R PGA", NULL, "IN3R"},
+
+        /* Left Mic mixer */
+        {"Left Mic Mixer", "INN Capture Switch", "IN1LN"},
+        {"Left Mic Mixer", "INP Capture Switch", "IN1LP"},
+        {"Left Mic Mixer", "IN2 Capture Switch", "IN2L"},
+
+        /* Right Mic mixer */
+        {"Right Mic Mixer", "INN Capture Switch", "IN1RN"},
+        {"Right Mic Mixer", "INP Capture Switch", "IN1RP"},
+        {"Right Mic Mixer", "IN2 Capture Switch", "IN2R"},
+
+        /* out 4 capture */
+        {"Out4 Capture Channel", NULL, "Out4 Mixer"},
+
+        /* Beep */
+        {"Beep", NULL, "IN3R PGA"},
+};
+
+static int wm8350_add_controls(struct snd_soc_codec *codec)
+{
+        int err, i;
+
+        for (i = 0; i < ARRAY_SIZE(wm8350_snd_controls); i++) {
+                err = snd_ctl_add(codec->card,
+                                  snd_soc_cnew(&wm8350_snd_controls[i],
+                                               codec, NULL));
+                if (err < 0)
+                        return err;
+        }
+
+        return 0;
+}
+
+static int wm8350_add_widgets(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        ret = snd_soc_dapm_new_controls(codec,
+                                        wm8350_dapm_widgets,
+                                        ARRAY_SIZE(wm8350_dapm_widgets));
+        if (ret != 0) {
+                dev_err(codec->dev, "dapm control register failed\n");
+                return ret;
+        }
+
+        /* set up audio paths */
+        ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        if (ret != 0) {
+                dev_err(codec->dev, "DAPM route register failed\n");
+                return ret;
+        }
+
+        return snd_soc_dapm_new_widgets(codec);
+}
+
+static int wm8350_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 wm8350 *wm8350 = codec->control_data;
+        u16 fll_4;
+
+        switch (clk_id) {
+        case WM8350_MCLK_SEL_MCLK:
+                wm8350_clear_bits(wm8350, WM8350_CLOCK_CONTROL_1,
+                                  WM8350_MCLK_SEL);
+                break;
+        case WM8350_MCLK_SEL_PLL_MCLK:
+        case WM8350_MCLK_SEL_PLL_DAC:
+        case WM8350_MCLK_SEL_PLL_ADC:
+        case WM8350_MCLK_SEL_PLL_32K:
+                wm8350_set_bits(wm8350, WM8350_CLOCK_CONTROL_1,
+                                WM8350_MCLK_SEL);
+                fll_4 = wm8350_codec_read(codec, WM8350_FLL_CONTROL_4) &
+                    ~WM8350_FLL_CLK_SRC_MASK;
+                wm8350_codec_write(codec, WM8350_FLL_CONTROL_4, fll_4 | clk_id);
+                break;
+        }
+
+        /* MCLK direction */
+        if (dir == WM8350_MCLK_DIR_OUT)
+                wm8350_set_bits(wm8350, WM8350_CLOCK_CONTROL_2,
+                                WM8350_MCLK_DIR);
+        else
+                wm8350_clear_bits(wm8350, WM8350_CLOCK_CONTROL_2,
+                                  WM8350_MCLK_DIR);
+
+        return 0;
+}
+
+static int wm8350_set_clkdiv(struct snd_soc_dai *codec_dai, int div_id, int div)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 val;
+
+        switch (div_id) {
+        case WM8350_ADC_CLKDIV:
+                val = wm8350_codec_read(codec, WM8350_ADC_DIVIDER) &
+                    ~WM8350_ADC_CLKDIV_MASK;
+                wm8350_codec_write(codec, WM8350_ADC_DIVIDER, val | div);
+                break;
+        case WM8350_DAC_CLKDIV:
+                val = wm8350_codec_read(codec, WM8350_DAC_CLOCK_CONTROL) &
+                    ~WM8350_DAC_CLKDIV_MASK;
+                wm8350_codec_write(codec, WM8350_DAC_CLOCK_CONTROL, val | div);
+                break;
+        case WM8350_BCLK_CLKDIV:
+                val = wm8350_codec_read(codec, WM8350_CLOCK_CONTROL_1) &
+                    ~WM8350_BCLK_DIV_MASK;
+                wm8350_codec_write(codec, WM8350_CLOCK_CONTROL_1, val | div);
+                break;
+        case WM8350_OPCLK_CLKDIV:
+                val = wm8350_codec_read(codec, WM8350_CLOCK_CONTROL_1) &
+                    ~WM8350_OPCLK_DIV_MASK;
+                wm8350_codec_write(codec, WM8350_CLOCK_CONTROL_1, val | div);
+                break;
+        case WM8350_SYS_CLKDIV:
+                val = wm8350_codec_read(codec, WM8350_CLOCK_CONTROL_1) &
+                    ~WM8350_MCLK_DIV_MASK;
+                wm8350_codec_write(codec, WM8350_CLOCK_CONTROL_1, val | div);
+                break;
+        case WM8350_DACLR_CLKDIV:
+                val = wm8350_codec_read(codec, WM8350_DAC_LR_RATE) &
+                    ~WM8350_DACLRC_RATE_MASK;
+                wm8350_codec_write(codec, WM8350_DAC_LR_RATE, val | div);
+                break;
+        case WM8350_ADCLR_CLKDIV:
+                val = wm8350_codec_read(codec, WM8350_ADC_LR_RATE) &
+                    ~WM8350_ADCLRC_RATE_MASK;
+                wm8350_codec_write(codec, WM8350_ADC_LR_RATE, val | div);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int wm8350_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 iface = wm8350_codec_read(codec, WM8350_AI_FORMATING) &
+            ~(WM8350_AIF_BCLK_INV | WM8350_AIF_LRCLK_INV | WM8350_AIF_FMT_MASK);
+        u16 master = wm8350_codec_read(codec, WM8350_AI_DAC_CONTROL) &
+            ~WM8350_BCLK_MSTR;
+        u16 dac_lrc = wm8350_codec_read(codec, WM8350_DAC_LR_RATE) &
+            ~WM8350_DACLRC_ENA;
+        u16 adc_lrc = wm8350_codec_read(codec, WM8350_ADC_LR_RATE) &
+            ~WM8350_ADCLRC_ENA;
+
+        /* set master/slave audio interface */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                master |= WM8350_BCLK_MSTR;
+                dac_lrc |= WM8350_DACLRC_ENA;
+                adc_lrc |= WM8350_ADCLRC_ENA;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* interface format */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                iface |= 0x2 << 8;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                iface |= 0x1 << 8;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                iface |= 0x3 << 8;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                iface |= 0x3 << 8;      /* lg not sure which mode */
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* clock inversion */
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                iface |= WM8350_AIF_LRCLK_INV | WM8350_AIF_BCLK_INV;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                iface |= WM8350_AIF_BCLK_INV;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                iface |= WM8350_AIF_LRCLK_INV;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        wm8350_codec_write(codec, WM8350_AI_FORMATING, iface);
+        wm8350_codec_write(codec, WM8350_AI_DAC_CONTROL, master);
+        wm8350_codec_write(codec, WM8350_DAC_LR_RATE, dac_lrc);
+        wm8350_codec_write(codec, WM8350_ADC_LR_RATE, adc_lrc);
+        return 0;
+}
+
+static int wm8350_pcm_trigger(struct snd_pcm_substream *substream,
+                              int cmd, struct snd_soc_dai *codec_dai)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        int master = wm8350_codec_cache_read(codec, WM8350_AI_DAC_CONTROL) &
+            WM8350_BCLK_MSTR;
+        int enabled = 0;
+
+        /* Check that the DACs or ADCs are enabled since they are
+         * required for LRC in master mode. The DACs or ADCs need a
+         * valid audio path i.e. pin -> ADC or DAC -> pin before
+         * the LRC will be enabled in master mode. */
+        if (!master && cmd != SNDRV_PCM_TRIGGER_START)
+                return 0;
+
+        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+                enabled = wm8350_codec_cache_read(codec, WM8350_POWER_MGMT_4) &
+                    (WM8350_ADCR_ENA | WM8350_ADCL_ENA);
+        } else {
+                enabled = wm8350_codec_cache_read(codec, WM8350_POWER_MGMT_4) &
+                    (WM8350_DACR_ENA | WM8350_DACL_ENA);
+        }
+
+        if (!enabled) {
+                dev_err(codec->dev,
+                       "%s: invalid audio path - no clocks available\n",
+                       __func__);
+                return -EINVAL;
+        }
+        return 0;
+}
+
+static int wm8350_pcm_hw_params(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *codec_dai)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 iface = wm8350_codec_read(codec, WM8350_AI_FORMATING) &
+            ~WM8350_AIF_WL_MASK;
+
+        /* bit size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                iface |= 0x1 << 10;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                iface |= 0x2 << 10;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                iface |= 0x3 << 10;
+                break;
+        }
+
+        wm8350_codec_write(codec, WM8350_AI_FORMATING, iface);
+        return 0;
+}
+
+static int wm8350_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        struct wm8350 *wm8350 = codec->control_data;
+
+        if (mute)
+                wm8350_set_bits(wm8350, WM8350_DAC_MUTE, WM8350_DAC_MUTE_ENA);
+        else
+                wm8350_clear_bits(wm8350, WM8350_DAC_MUTE, WM8350_DAC_MUTE_ENA);
+        return 0;
+}
+
+/* FLL divisors */
+struct _fll_div {
+        int div;                /* FLL_OUTDIV */
+        int n;
+        int k;
+        int ratio;              /* FLL_FRATIO */
+};
+
+/* The size in bits of the fll divide multiplied by 10
+ * to allow rounding later */
+#define FIXED_FLL_SIZE ((1 << 16) * 10)
+
+static inline int fll_factors(struct _fll_div *fll_div, unsigned int input,
+                              unsigned int output)
+{
+        u64 Kpart;
+        unsigned int t1, t2, K, Nmod;
+
+        if (output >= 2815250 && output <= 3125000)
+                fll_div->div = 0x4;
+        else if (output >= 5625000 && output <= 6250000)
+                fll_div->div = 0x3;
+        else if (output >= 11250000 && output <= 12500000)
+                fll_div->div = 0x2;
+        else if (output >= 22500000 && output <= 25000000)
+                fll_div->div = 0x1;
+        else {
+                printk(KERN_ERR "wm8350: fll freq %d out of range\n", output);
+                return -EINVAL;
+        }
+
+        if (input > 48000)
+                fll_div->ratio = 1;
+        else
+                fll_div->ratio = 8;
+
+        t1 = output * (1 << (fll_div->div + 1));
+        t2 = input * fll_div->ratio;
+
+        fll_div->n = t1 / t2;
+        Nmod = t1 % t2;
+
+        if (Nmod) {
+                Kpart = FIXED_FLL_SIZE * (long long)Nmod;
+                do_div(Kpart, t2);
+                K = Kpart & 0xFFFFFFFF;
+
+                /* Check if we need to round */
+                if ((K % 10) >= 5)
+                        K += 5;
+
+                /* Move down to proper range now rounding is done */
+                K /= 10;
+                fll_div->k = K;
+        } else
+                fll_div->k = 0;
+
+        return 0;
+}
+
+static int wm8350_set_fll(struct snd_soc_dai *codec_dai,
+                          int pll_id, unsigned int freq_in,
+                          unsigned int freq_out)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct wm8350 *wm8350 = codec->control_data;
+        struct _fll_div fll_div;
+        int ret = 0;
+        u16 fll_1, fll_4;
+
+        /* power down FLL - we need to do this for reconfiguration */
+        wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_4,
+                          WM8350_FLL_ENA | WM8350_FLL_OSC_ENA);
+
+        if (freq_out == 0 || freq_in == 0)
+                return ret;
+
+        ret = fll_factors(&fll_div, freq_in, freq_out);
+        if (ret < 0)
+                return ret;
+        dev_dbg(wm8350->dev,
+                "FLL in %d FLL out %d N 0x%x K 0x%x div %d ratio %d",
+                freq_in, freq_out, fll_div.n, fll_div.k, fll_div.div,
+                fll_div.ratio);
+
+        /* set up N.K & dividers */
+        fll_1 = wm8350_codec_read(codec, WM8350_FLL_CONTROL_1) &
+            ~(WM8350_FLL_OUTDIV_MASK | WM8350_FLL_RSP_RATE_MASK | 0xc000);
+        wm8350_codec_write(codec, WM8350_FLL_CONTROL_1,
+                           fll_1 | (fll_div.div << 8) | 0x50);
+        wm8350_codec_write(codec, WM8350_FLL_CONTROL_2,
+                           (fll_div.ratio << 11) | (fll_div.
+                                                    n & WM8350_FLL_N_MASK));
+        wm8350_codec_write(codec, WM8350_FLL_CONTROL_3, fll_div.k);
+        fll_4 = wm8350_codec_read(codec, WM8350_FLL_CONTROL_4) &
+            ~(WM8350_FLL_FRAC | WM8350_FLL_SLOW_LOCK_REF);
+        wm8350_codec_write(codec, WM8350_FLL_CONTROL_4,
+                           fll_4 | (fll_div.k ? WM8350_FLL_FRAC : 0) |
+                           (fll_div.ratio == 8 ? WM8350_FLL_SLOW_LOCK_REF : 0));
+
+        /* power FLL on */
+        wm8350_set_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_FLL_OSC_ENA);
+        wm8350_set_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_FLL_ENA);
+
+        return 0;
+}
+
+static int wm8350_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        struct wm8350 *wm8350 = codec->control_data;
+        struct wm8350_data *priv = codec->private_data;
+        struct wm8350_audio_platform_data *platform =
+                wm8350->codec.platform_data;
+        u16 pm1;
+        int ret;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                pm1 = wm8350_reg_read(wm8350, WM8350_POWER_MGMT_1) &
+                    ~(WM8350_VMID_MASK | WM8350_CODEC_ISEL_MASK);
+                wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1,
+                                 pm1 | WM8350_VMID_50K |
+                                 platform->codec_current_on << 14);
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                pm1 = wm8350_reg_read(wm8350, WM8350_POWER_MGMT_1);
+                pm1 &= ~WM8350_VMID_MASK;
+                wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1,
+                                 pm1 | WM8350_VMID_50K);
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regulator_bulk_enable(ARRAY_SIZE(priv->supplies),
+                                                    priv->supplies);
+                        if (ret != 0)
+                                return ret;
+
+                        /* Enable the system clock */
+                        wm8350_set_bits(wm8350, WM8350_POWER_MGMT_4,
+                                        WM8350_SYSCLK_ENA);
+
+                        /* mute DAC & outputs */
+                        wm8350_set_bits(wm8350, WM8350_DAC_MUTE,
+                                        WM8350_DAC_MUTE_ENA);
+
+                        /* discharge cap memory */
+                        wm8350_reg_write(wm8350, WM8350_ANTI_POP_CONTROL,
+                                         platform->dis_out1 |
+                                         (platform->dis_out2 << 2) |
+                                         (platform->dis_out3 << 4) |
+                                         (platform->dis_out4 << 6));
+
+                        /* wait for discharge */
+                        schedule_timeout_interruptible(msecs_to_jiffies
+                                                       (platform->
+                                                        cap_discharge_msecs));
+
+                        /* enable antipop */
+                        wm8350_reg_write(wm8350, WM8350_ANTI_POP_CONTROL,
+                                         (platform->vmid_s_curve << 8));
+
+                        /* ramp up vmid */
+                        wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1,
+                                         (platform->
+                                          codec_current_charge << 14) |
+                                         WM8350_VMID_5K | WM8350_VMIDEN |
+                                         WM8350_VBUFEN);
+
+                        /* wait for vmid */
+                        schedule_timeout_interruptible(msecs_to_jiffies
+                                                       (platform->
+                                                        vmid_charge_msecs));
+
+                        /* turn on vmid 300k  */
+                        pm1 = wm8350_reg_read(wm8350, WM8350_POWER_MGMT_1) &
+                            ~(WM8350_VMID_MASK | WM8350_CODEC_ISEL_MASK);
+                        pm1 |= WM8350_VMID_300K |
+                                (platform->codec_current_standby << 14);
+                        wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1,
+                                         pm1);
+
+
+                        /* enable analogue bias */
+                        pm1 |= WM8350_BIASEN;
+                        wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1, pm1);
+
+                        /* disable antipop */
+                        wm8350_reg_write(wm8350, WM8350_ANTI_POP_CONTROL, 0);
+
+                } else {
+                        /* turn on vmid 300k and reduce current */
+                        pm1 = wm8350_reg_read(wm8350, WM8350_POWER_MGMT_1) &
+                            ~(WM8350_VMID_MASK | WM8350_CODEC_ISEL_MASK);
+                        wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1,
+                                         pm1 | WM8350_VMID_300K |
+                                         (platform->
+                                          codec_current_standby << 14));
+
+                }
+                break;
+
+        case SND_SOC_BIAS_OFF:
+
+                /* mute DAC & enable outputs */
+                wm8350_set_bits(wm8350, WM8350_DAC_MUTE, WM8350_DAC_MUTE_ENA);
+
+                wm8350_set_bits(wm8350, WM8350_POWER_MGMT_3,
+                                WM8350_OUT1L_ENA | WM8350_OUT1R_ENA |
+                                WM8350_OUT2L_ENA | WM8350_OUT2R_ENA);
+
+                /* enable anti pop S curve */
+                wm8350_reg_write(wm8350, WM8350_ANTI_POP_CONTROL,
+                                 (platform->vmid_s_curve << 8));
+
+                /* turn off vmid  */
+                pm1 = wm8350_reg_read(wm8350, WM8350_POWER_MGMT_1) &
+                    ~WM8350_VMIDEN;
+                wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1, pm1);
+
+                /* wait */
+                schedule_timeout_interruptible(msecs_to_jiffies
+                                               (platform->
+                                                vmid_discharge_msecs));
+
+                wm8350_reg_write(wm8350, WM8350_ANTI_POP_CONTROL,
+                                 (platform->vmid_s_curve << 8) |
+                                 platform->dis_out1 |
+                                 (platform->dis_out2 << 2) |
+                                 (platform->dis_out3 << 4) |
+                                 (platform->dis_out4 << 6));
+
+                /* turn off VBuf and drain */
+                pm1 = wm8350_reg_read(wm8350, WM8350_POWER_MGMT_1) &
+                    ~(WM8350_VBUFEN | WM8350_VMID_MASK);
+                wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1,
+                                 pm1 | WM8350_OUTPUT_DRAIN_EN);
+
+                /* wait */
+                schedule_timeout_interruptible(msecs_to_jiffies
+                                               (platform->drain_msecs));
+
+                pm1 &= ~WM8350_BIASEN;
+                wm8350_reg_write(wm8350, WM8350_POWER_MGMT_1, pm1);
+
+                /* disable anti-pop */
+                wm8350_reg_write(wm8350, WM8350_ANTI_POP_CONTROL, 0);
+
+                wm8350_clear_bits(wm8350, WM8350_LOUT1_VOLUME,
+                                  WM8350_OUT1L_ENA);
+                wm8350_clear_bits(wm8350, WM8350_ROUT1_VOLUME,
+                                  WM8350_OUT1R_ENA);
+                wm8350_clear_bits(wm8350, WM8350_LOUT2_VOLUME,
+                                  WM8350_OUT2L_ENA);
+                wm8350_clear_bits(wm8350, WM8350_ROUT2_VOLUME,
+                                  WM8350_OUT2R_ENA);
+
+                /* disable clock gen */
+                wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_4,
+                                  WM8350_SYSCLK_ENA);
+
+                regulator_bulk_disable(ARRAY_SIZE(priv->supplies),
+                                       priv->supplies);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+static int wm8350_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        wm8350_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int wm8350_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        wm8350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        if (codec->suspend_bias_level == SND_SOC_BIAS_ON)
+                wm8350_set_bias_level(codec, SND_SOC_BIAS_ON);
+
+        return 0;
+}
+
+static struct snd_soc_codec *wm8350_codec;
+
+static int wm8350_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        struct wm8350 *wm8350;
+        struct wm8350_data *priv;
+        int ret;
+        struct wm8350_output *out1;
+        struct wm8350_output *out2;
+
+        BUG_ON(!wm8350_codec);
+
+        socdev->codec = wm8350_codec;
+        codec = socdev->codec;
+        wm8350 = codec->control_data;
+        priv = codec->private_data;
+
+        /* Enable the codec */
+        wm8350_set_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
+
+        /* Enable robust clocking mode in ADC */
+        wm8350_codec_write(codec, WM8350_SECURITY, 0xa7);
+        wm8350_codec_write(codec, 0xde, 0x13);
+        wm8350_codec_write(codec, WM8350_SECURITY, 0);
+
+        /* read OUT1 & OUT2 volumes */
+        out1 = &priv->out1;
+        out2 = &priv->out2;
+        out1->left_vol = (wm8350_reg_read(wm8350, WM8350_LOUT1_VOLUME) &
+                          WM8350_OUT1L_VOL_MASK) >> WM8350_OUT1L_VOL_SHIFT;
+        out1->right_vol = (wm8350_reg_read(wm8350, WM8350_ROUT1_VOLUME) &
+                           WM8350_OUT1R_VOL_MASK) >> WM8350_OUT1R_VOL_SHIFT;
+        out2->left_vol = (wm8350_reg_read(wm8350, WM8350_LOUT2_VOLUME) &
+                          WM8350_OUT2L_VOL_MASK) >> WM8350_OUT1L_VOL_SHIFT;
+        out2->right_vol = (wm8350_reg_read(wm8350, WM8350_ROUT2_VOLUME) &
+                           WM8350_OUT2R_VOL_MASK) >> WM8350_OUT1R_VOL_SHIFT;
+        wm8350_reg_write(wm8350, WM8350_LOUT1_VOLUME, 0);
+        wm8350_reg_write(wm8350, WM8350_ROUT1_VOLUME, 0);
+        wm8350_reg_write(wm8350, WM8350_LOUT2_VOLUME, 0);
+        wm8350_reg_write(wm8350, WM8350_ROUT2_VOLUME, 0);
+
+        /* Latch VU bits & mute */
+        wm8350_set_bits(wm8350, WM8350_LOUT1_VOLUME,
+                        WM8350_OUT1_VU | WM8350_OUT1L_MUTE);
+        wm8350_set_bits(wm8350, WM8350_LOUT2_VOLUME,
+                        WM8350_OUT2_VU | WM8350_OUT2L_MUTE);
+        wm8350_set_bits(wm8350, WM8350_ROUT1_VOLUME,
+                        WM8350_OUT1_VU | WM8350_OUT1R_MUTE);
+        wm8350_set_bits(wm8350, WM8350_ROUT2_VOLUME,
+                        WM8350_OUT2_VU | WM8350_OUT2R_MUTE);
+
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "failed to create pcms\n");
+                return ret;
+        }
+
+        wm8350_add_controls(codec);
+        wm8350_add_widgets(codec);
+
+        wm8350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "failed to register card\n");
+                goto card_err;
+        }
+
+        return 0;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+        return ret;
+}
+
+static int wm8350_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+        struct wm8350 *wm8350 = codec->control_data;
+        int ret;
+
+        /* cancel any work waiting to be queued. */
+        ret = cancel_delayed_work(&codec->delayed_work);
+
+        /* if there was any work waiting then we run it now and
+         * wait for its completion */
+        if (ret) {
+                schedule_delayed_work(&codec->delayed_work, 0);
+                flush_scheduled_work();
+        }
+
+        wm8350_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
+
+        return 0;
+}
+
+#define WM8350_RATES (SNDRV_PCM_RATE_8000_96000)
+
+#define WM8350_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
+                        SNDRV_PCM_FMTBIT_S20_3LE |\
+                        SNDRV_PCM_FMTBIT_S24_LE)
+
+struct snd_soc_dai wm8350_dai = {
+        .name = "WM8350",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = WM8350_RATES,
+                .formats = WM8350_FORMATS,
+        },
+        .capture = {
+                 .stream_name = "Capture",
+                 .channels_min = 1,
+                 .channels_max = 2,
+                 .rates = WM8350_RATES,
+                 .formats = WM8350_FORMATS,
+         },
+        .ops = {
+                 .hw_params = wm8350_pcm_hw_params,
+                 .digital_mute = wm8350_mute,
+                 .trigger = wm8350_pcm_trigger,
+                 .set_fmt = wm8350_set_dai_fmt,
+                 .set_sysclk = wm8350_set_dai_sysclk,
+                 .set_pll = wm8350_set_fll,
+                 .set_clkdiv = wm8350_set_clkdiv,
+         },
+};
+EXPORT_SYMBOL_GPL(wm8350_dai);
+
+struct snd_soc_codec_device soc_codec_dev_wm8350 = {
+        .probe =        wm8350_probe,
+        .remove =       wm8350_remove,
+        .suspend =      wm8350_suspend,
+        .resume =       wm8350_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8350);
+
+static int wm8350_codec_probe(struct platform_device *pdev)
+{
+        struct wm8350 *wm8350 = platform_get_drvdata(pdev);
+        struct wm8350_data *priv;
+        struct snd_soc_codec *codec;
+        int ret, i;
+
+        if (wm8350->codec.platform_data == NULL) {
+                dev_err(&pdev->dev, "No audio platform data supplied\n");
+                return -EINVAL;
+        }
+
+        priv = kzalloc(sizeof(struct wm8350_data), GFP_KERNEL);
+        if (priv == NULL)
+                return -ENOMEM;
+
+        for (i = 0; i < ARRAY_SIZE(supply_names); i++)
+                priv->supplies[i].supply = supply_names[i];
+
+        ret = regulator_bulk_get(wm8350->dev, ARRAY_SIZE(priv->supplies),
+                                 priv->supplies);
+        if (ret != 0)
+                goto err_priv;
+
+        codec = &priv->codec;
+        wm8350->codec.codec = codec;
+
+        wm8350_dai.dev = &pdev->dev;
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+        codec->dev = &pdev->dev;
+        codec->name = "WM8350";
+        codec->owner = THIS_MODULE;
+        codec->read = wm8350_codec_read;
+        codec->write = wm8350_codec_write;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8350_set_bias_level;
+        codec->dai = &wm8350_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = WM8350_MAX_REGISTER;
+        codec->private_data = priv;
+        codec->control_data = wm8350;
+
+        /* Put the codec into reset if it wasn't already */
+        wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
+
+        INIT_DELAYED_WORK(&codec->delayed_work, wm8350_pga_work);
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0)
+                goto err_supply;
+
+        wm8350_codec = codec;
+
+        ret = snd_soc_register_dai(&wm8350_dai);
+        if (ret != 0)
+                goto err_codec;
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err_supply:
+        regulator_bulk_free(ARRAY_SIZE(priv->supplies), priv->supplies);
+err_priv:
+        kfree(priv);
+        wm8350_codec = NULL;
+        return ret;
+}
+
+static int __devexit wm8350_codec_remove(struct platform_device *pdev)
+{
+        struct wm8350 *wm8350 = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = wm8350->codec.codec;
+        struct wm8350_data *priv = codec->private_data;
+
+        snd_soc_unregister_dai(&wm8350_dai);
+        snd_soc_unregister_codec(codec);
+        regulator_bulk_free(ARRAY_SIZE(priv->supplies), priv->supplies);
+        kfree(priv);
+        wm8350_codec = NULL;
+        return 0;
+}
+
+static struct platform_driver wm8350_codec_driver = {
+        .driver = {
+                   .name = "wm8350-codec",
+                   .owner = THIS_MODULE,
+                   },
+        .probe = wm8350_codec_probe,
+        .remove = __devexit_p(wm8350_codec_remove),
+};
+
+static __init int wm8350_init(void)
+{
+        return platform_driver_register(&wm8350_codec_driver);
+}
+module_init(wm8350_init);
+
+static __exit void wm8350_exit(void)
+{
+        platform_driver_unregister(&wm8350_codec_driver);
+}
+module_exit(wm8350_exit);
+
+MODULE_DESCRIPTION("ASoC WM8350 driver");
+MODULE_AUTHOR("Liam Girdwood");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:wm8350-codec");
diff --git a/sound/soc/codecs/wm8350.h b/sound/soc/codecs/wm8350.h
new file mode 100644
index 00000000000..cc2887aa6c3
--- /dev/null
+++ b/sound/soc/codecs/wm8350.h
@@ -0,0 +1,20 @@
+/*
+ * wm8350.h - WM8903 audio codec interface
+ *
+ * Copyright 2008 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
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef _WM8350_H
+#define _WM8350_H
+
+#include <sound/soc.h>
+
+extern struct snd_soc_dai wm8350_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8350;
+
+#endif
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index d8ca2da8d63..40f8238df71 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -463,7 +463,8 @@ static int wm8510_set_dai_fmt(struct snd_soc_dai *codec_dai,
 }
 
 static int wm8510_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -585,8 +586,6 @@ struct snd_soc_dai wm8510_dai = {
                 .formats = WM8510_FORMATS,},
         .ops = {
                 .hw_params = wm8510_pcm_hw_params,
-        },
-        .dai_ops = {
                 .digital_mute = wm8510_mute,
                 .set_fmt = wm8510_set_dai_fmt,
                 .set_clkdiv = wm8510_set_dai_clkdiv,
@@ -659,7 +658,7 @@ static int wm8510_init(struct snd_soc_device *socdev)
         wm8510_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         wm8510_add_controls(codec);
         wm8510_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm8510: failed to register card\n");
                 goto card_err;
@@ -890,6 +889,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8510 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8510);
 
+static int __init wm8510_modinit(void)
+{
+        return snd_soc_register_dai(&wm8510_dai);
+}
+module_init(wm8510_modinit);
+
+static void __exit wm8510_exit(void)
+{
+        snd_soc_unregister_dai(&wm8510_dai);
+}
+module_exit(wm8510_exit);
+
 MODULE_DESCRIPTION("ASoC WM8510 driver");
 MODULE_AUTHOR("Liam Girdwood");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 627ebfb4209..d004e584529 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -548,13 +548,13 @@ static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai,
  * Set PCM DAI bit size and sample rate.
  */
 static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai_link *dai = rtd->dai;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->codec;
-        u16 paifb = wm8580_read(codec, WM8580_PAIF3 + dai->codec_dai->id);
+        u16 paifb = wm8580_read(codec, WM8580_PAIF3 + dai->id);
 
         paifb &= ~WM8580_AIF_LENGTH_MASK;
         /* bit size */
@@ -574,7 +574,7 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        wm8580_write(codec, WM8580_PAIF3 + dai->codec_dai->id, paifb);
+        wm8580_write(codec, WM8580_PAIF3 + dai->id, paifb);
         return 0;
 }
 
@@ -798,8 +798,6 @@ struct snd_soc_dai wm8580_dai[] = {
                 },
                 .ops = {
                          .hw_params = wm8580_paif_hw_params,
-                 },
-                .dai_ops = {
                          .set_fmt = wm8580_set_paif_dai_fmt,
                          .set_clkdiv = wm8580_set_dai_clkdiv,
                          .set_pll = wm8580_set_dai_pll,
@@ -818,8 +816,6 @@ struct snd_soc_dai wm8580_dai[] = {
                 },
                 .ops = {
                          .hw_params = wm8580_paif_hw_params,
-                 },
-                .dai_ops = {
                          .set_fmt = wm8580_set_paif_dai_fmt,
                          .set_clkdiv = wm8580_set_dai_clkdiv,
                          .set_pll = wm8580_set_dai_pll,
@@ -873,7 +869,7 @@ static int wm8580_init(struct snd_soc_device *socdev)
         wm8580_add_controls(codec);
         wm8580_add_widgets(codec);
 
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm8580: failed to register card\n");
                 goto card_err;
@@ -900,85 +896,85 @@ static struct snd_soc_device *wm8580_socdev;
  *    low  = 0x1a
  *    high = 0x1b
  */
-static unsigned short normal_i2c[] = { 0, I2C_CLIENT_END };
-
-/* Magic definition of all other variables and things */
-I2C_CLIENT_INSMOD;
 
-static struct i2c_driver wm8580_i2c_driver;
-static struct i2c_client client_template;
-
-static int wm8580_codec_probe(struct i2c_adapter *adap, int addr, int kind)
+static int wm8580_i2c_probe(struct i2c_client *i2c,
+                            const struct i2c_device_id *id)
 {
         struct snd_soc_device *socdev = wm8580_socdev;
-        struct wm8580_setup_data *setup = socdev->codec_data;
         struct snd_soc_codec *codec = socdev->codec;
-        struct i2c_client *i2c;
         int ret;
 
-        if (addr != setup->i2c_address)
-                return -ENODEV;
-
-        client_template.adapter = adap;
-        client_template.addr = addr;
-
-        i2c =  kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
-                return -ENOMEM;
-        }
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
 
-        ret = i2c_attach_client(i2c);
-        if (ret < 0) {
-                dev_err(&i2c->dev, "failed to attach codec at addr %x\n", addr);
-                goto err;
-        }
-
         ret = wm8580_init(socdev);
-        if (ret < 0) {
+        if (ret < 0)
                 dev_err(&i2c->dev, "failed to initialise WM8580\n");
-                goto err;
-        }
-
-        return ret;
-
-err:
-        kfree(codec);
-        kfree(i2c);
         return ret;
 }
 
-static int wm8580_i2c_detach(struct i2c_client *client)
+static int wm8580_i2c_remove(struct i2c_client *client)
 {
         struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        i2c_detach_client(client);
         kfree(codec->reg_cache);
-        kfree(client);
         return 0;
 }
 
-static int wm8580_i2c_attach(struct i2c_adapter *adap)
-{
-        return i2c_probe(adap, &addr_data, wm8580_codec_probe);
-}
+static const struct i2c_device_id wm8580_i2c_id[] = {
+        { "wm8580", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8580_i2c_id);
 
-/* corgi i2c codec control layer */
 static struct i2c_driver wm8580_i2c_driver = {
         .driver = {
                 .name = "WM8580 I2C Codec",
                 .owner = THIS_MODULE,
         },
-        .attach_adapter = wm8580_i2c_attach,
-        .detach_client =  wm8580_i2c_detach,
-        .command =        NULL,
+        .probe =    wm8580_i2c_probe,
+        .remove =   wm8580_i2c_remove,
+        .id_table = wm8580_i2c_id,
 };
 
-static struct i2c_client client_template = {
-        .name =   "WM8580",
-        .driver = &wm8580_i2c_driver,
-};
+static int wm8580_add_i2c_device(struct platform_device *pdev,
+                                 const struct wm8580_setup_data *setup)
+{
+        struct i2c_board_info info;
+        struct i2c_adapter *adapter;
+        struct i2c_client *client;
+        int ret;
+
+        ret = i2c_add_driver(&wm8580_i2c_driver);
+        if (ret != 0) {
+                dev_err(&pdev->dev, "can't add i2c driver\n");
+                return ret;
+        }
+
+        memset(&info, 0, sizeof(struct i2c_board_info));
+        info.addr = setup->i2c_address;
+        strlcpy(info.type, "wm8580", I2C_NAME_SIZE);
+
+        adapter = i2c_get_adapter(setup->i2c_bus);
+        if (!adapter) {
+                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
+                        setup->i2c_bus);
+                goto err_driver;
+        }
+
+        client = i2c_new_device(adapter, &info);
+        i2c_put_adapter(adapter);
+        if (!client) {
+                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
+                        (unsigned int)info.addr);
+                goto err_driver;
+        }
+
+        return 0;
+
+err_driver:
+        i2c_del_driver(&wm8580_i2c_driver);
+        return -ENODEV;
+}
 #endif
 
 static int wm8580_probe(struct platform_device *pdev)
@@ -1011,11 +1007,8 @@ static int wm8580_probe(struct platform_device *pdev)
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         if (setup->i2c_address) {
-                normal_i2c[0] = setup->i2c_address;
                 codec->hw_write = (hw_write_t)i2c_master_send;
-                ret = i2c_add_driver(&wm8580_i2c_driver);
-                if (ret != 0)
-                        printk(KERN_ERR "can't add i2c driver");
+                ret = wm8580_add_i2c_device(pdev, setup);
         }
 #else
                 /* Add other interfaces here */
@@ -1034,6 +1027,7 @@ static int wm8580_remove(struct platform_device *pdev)
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_unregister_device(codec->control_data);
         i2c_del_driver(&wm8580_i2c_driver);
 #endif
         kfree(codec->private_data);
@@ -1048,6 +1042,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8580 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8580);
 
+static int __init wm8580_modinit(void)
+{
+        return snd_soc_register_dais(wm8580_dai, ARRAY_SIZE(wm8580_dai));
+}
+module_init(wm8580_modinit);
+
+static void __exit wm8580_exit(void)
+{
+        snd_soc_unregister_dais(wm8580_dai, ARRAY_SIZE(wm8580_dai));
+}
+module_exit(wm8580_exit);
+
 MODULE_DESCRIPTION("ASoC WM8580 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8580.h b/sound/soc/codecs/wm8580.h
index 589ddaba21d..09e4422f6f2 100644
--- a/sound/soc/codecs/wm8580.h
+++ b/sound/soc/codecs/wm8580.h
@@ -29,6 +29,7 @@
 #define WM8580_CLKSRC_NONE 5
 
 struct wm8580_setup_data {
+        int i2c_bus;
         unsigned short i2c_address;
 };
 
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
new file mode 100644
index 00000000000..80b11983e13
--- /dev/null
+++ b/sound/soc/codecs/wm8728.c
@@ -0,0 +1,585 @@
+/*
+ * wm8728.c  --  WM8728 ALSA SoC Audio driver
+ *
+ * Copyright 2008 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "wm8728.h"
+
+struct snd_soc_codec_device soc_codec_dev_wm8728;
+
+/*
+ * We can't read the WM8728 register space so we cache them instead.
+ * Note that the defaults here aren't the physical defaults, we latch
+ * the volume update bits, mute the output and enable infinite zero
+ * detect.
+ */
+static const u16 wm8728_reg_defaults[] = {
+        0x1ff,
+        0x1ff,
+        0x001,
+        0x100,
+};
+
+static inline unsigned int wm8728_read_reg_cache(struct snd_soc_codec *codec,
+        unsigned int reg)
+{
+        u16 *cache = codec->reg_cache;
+        BUG_ON(reg > ARRAY_SIZE(wm8728_reg_defaults));
+        return cache[reg];
+}
+
+static inline void wm8728_write_reg_cache(struct snd_soc_codec *codec,
+        u16 reg, unsigned int value)
+{
+        u16 *cache = codec->reg_cache;
+        BUG_ON(reg > ARRAY_SIZE(wm8728_reg_defaults));
+        cache[reg] = value;
+}
+
+/*
+ * write to the WM8728 register space
+ */
+static int wm8728_write(struct snd_soc_codec *codec, unsigned int reg,
+        unsigned int value)
+{
+        u8 data[2];
+
+        /* data is
+         *   D15..D9 WM8728 register offset
+         *   D8...D0 register data
+         */
+        data[0] = (reg << 1) | ((value >> 8) & 0x0001);
+        data[1] = value & 0x00ff;
+
+        wm8728_write_reg_cache(codec, reg, value);
+
+        if (codec->hw_write(codec->control_data, data, 2) == 2)
+                return 0;
+        else
+                return -EIO;
+}
+
+static const DECLARE_TLV_DB_SCALE(wm8728_tlv, -12750, 50, 1);
+
+static const struct snd_kcontrol_new wm8728_snd_controls[] = {
+
+SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8728_DACLVOL, WM8728_DACRVOL,
+                 0, 255, 0, wm8728_tlv),
+
+SOC_SINGLE("Deemphasis", WM8728_DACCTL, 1, 1, 0),
+};
+
+static int wm8728_add_controls(struct snd_soc_codec *codec)
+{
+        int err, i;
+
+        for (i = 0; i < ARRAY_SIZE(wm8728_snd_controls); i++) {
+                err = snd_ctl_add(codec->card,
+                                  snd_soc_cnew(&wm8728_snd_controls[i],
+                                                codec, NULL));
+                if (err < 0)
+                        return err;
+        }
+
+        return 0;
+}
+
+/*
+ * DAPM controls.
+ */
+static const struct snd_soc_dapm_widget wm8728_dapm_widgets[] = {
+SND_SOC_DAPM_DAC("DAC", "HiFi Playback", SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_OUTPUT("VOUTL"),
+SND_SOC_DAPM_OUTPUT("VOUTR"),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+        {"VOUTL", NULL, "DAC"},
+        {"VOUTR", NULL, "DAC"},
+};
+
+static int wm8728_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, wm8728_dapm_widgets,
+                                  ARRAY_SIZE(wm8728_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+
+        snd_soc_dapm_new_widgets(codec);
+
+        return 0;
+}
+
+static int wm8728_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 mute_reg = wm8728_read_reg_cache(codec, WM8728_DACCTL);
+
+        if (mute)
+                wm8728_write(codec, WM8728_DACCTL, mute_reg | 1);
+        else
+                wm8728_write(codec, WM8728_DACCTL, mute_reg & ~1);
+
+        return 0;
+}
+
+static int wm8728_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params,
+        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->codec;
+        u16 dac = wm8728_read_reg_cache(codec, WM8728_DACCTL);
+
+        dac &= ~0x18;
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                dac |= 0x10;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                dac |= 0x08;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        wm8728_write(codec, WM8728_DACCTL, dac);
+
+        return 0;
+}
+
+static int wm8728_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 iface = wm8728_read_reg_cache(codec, WM8728_IFCTL);
+
+        /* Currently only I2S is supported by the driver, though the
+         * hardware is more flexible.
+         */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                iface |= 1;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* The hardware only support full slave mode */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                iface &= ~0x22;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                iface |=  0x20;
+                iface &= ~0x02;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                iface |= 0x02;
+                iface &= ~0x20;
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                iface |= 0x22;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        wm8728_write(codec, WM8728_IFCTL, iface);
+        return 0;
+}
+
+static int wm8728_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        u16 reg;
+        int i;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+        case SND_SOC_BIAS_PREPARE:
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Power everything up... */
+                        reg = wm8728_read_reg_cache(codec, WM8728_DACCTL);
+                        wm8728_write(codec, WM8728_DACCTL, reg & ~0x4);
+
+                        /* ..then sync in the register cache. */
+                        for (i = 0; i < ARRAY_SIZE(wm8728_reg_defaults); i++)
+                                wm8728_write(codec, i,
+                                             wm8728_read_reg_cache(codec, i));
+                }
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                reg = wm8728_read_reg_cache(codec, WM8728_DACCTL);
+                wm8728_write(codec, WM8728_DACCTL, reg | 0x4);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+#define WM8728_RATES (SNDRV_PCM_RATE_8000_192000)
+
+#define WM8728_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+        SNDRV_PCM_FMTBIT_S24_LE)
+
+struct snd_soc_dai wm8728_dai = {
+        .name = "WM8728",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = WM8728_RATES,
+                .formats = WM8728_FORMATS,
+        },
+        .ops = {
+                 .hw_params = wm8728_hw_params,
+                 .digital_mute = wm8728_mute,
+                 .set_fmt = wm8728_set_dai_fmt,
+        }
+};
+EXPORT_SYMBOL_GPL(wm8728_dai);
+
+static int wm8728_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int wm8728_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        wm8728_set_bias_level(codec, codec->suspend_bias_level);
+
+        return 0;
+}
+
+/*
+ * initialise the WM8728 driver
+ * register the mixer and dsp interfaces with the kernel
+ */
+static int wm8728_init(struct snd_soc_device *socdev)
+{
+        struct snd_soc_codec *codec = socdev->codec;
+        int ret = 0;
+
+        codec->name = "WM8728";
+        codec->owner = THIS_MODULE;
+        codec->read = wm8728_read_reg_cache;
+        codec->write = wm8728_write;
+        codec->set_bias_level = wm8728_set_bias_level;
+        codec->dai = &wm8728_dai;
+        codec->num_dai = 1;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->reg_cache_size = ARRAY_SIZE(wm8728_reg_defaults);
+        codec->reg_cache = kmemdup(wm8728_reg_defaults,
+                                   sizeof(wm8728_reg_defaults),
+                                   GFP_KERNEL);
+        if (codec->reg_cache == NULL)
+                return -ENOMEM;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8728: failed to create pcms\n");
+                goto pcm_err;
+        }
+
+        /* power on device */
+        wm8728_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        wm8728_add_controls(codec);
+        wm8728_add_widgets(codec);
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8728: failed to register card\n");
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
+        kfree(codec->reg_cache);
+        return ret;
+}
+
+static struct snd_soc_device *wm8728_socdev;
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+
+/*
+ * WM8728 2 wire address is determined by GPIO5
+ * state during powerup.
+ *    low  = 0x1a
+ *    high = 0x1b
+ */
+
+static int wm8728_i2c_probe(struct i2c_client *i2c,
+                            const struct i2c_device_id *id)
+{
+        struct snd_soc_device *socdev = wm8728_socdev;
+        struct snd_soc_codec *codec = socdev->codec;
+        int ret;
+
+        i2c_set_clientdata(i2c, codec);
+        codec->control_data = i2c;
+
+        ret = wm8728_init(socdev);
+        if (ret < 0)
+                pr_err("failed to initialise WM8728\n");
+
+        return ret;
+}
+
+static int wm8728_i2c_remove(struct i2c_client *client)
+{
+        struct snd_soc_codec *codec = i2c_get_clientdata(client);
+        kfree(codec->reg_cache);
+        return 0;
+}
+
+static const struct i2c_device_id wm8728_i2c_id[] = {
+        { "wm8728", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8728_i2c_id);
+
+static struct i2c_driver wm8728_i2c_driver = {
+        .driver = {
+                .name = "WM8728 I2C Codec",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8728_i2c_probe,
+        .remove =   wm8728_i2c_remove,
+        .id_table = wm8728_i2c_id,
+};
+
+static int wm8728_add_i2c_device(struct platform_device *pdev,
+                                 const struct wm8728_setup_data *setup)
+{
+        struct i2c_board_info info;
+        struct i2c_adapter *adapter;
+        struct i2c_client *client;
+        int ret;
+
+        ret = i2c_add_driver(&wm8728_i2c_driver);
+        if (ret != 0) {
+                dev_err(&pdev->dev, "can't add i2c driver\n");
+                return ret;
+        }
+
+        memset(&info, 0, sizeof(struct i2c_board_info));
+        info.addr = setup->i2c_address;
+        strlcpy(info.type, "wm8728", I2C_NAME_SIZE);
+
+        adapter = i2c_get_adapter(setup->i2c_bus);
+        if (!adapter) {
+                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
+                        setup->i2c_bus);
+                goto err_driver;
+        }
+
+        client = i2c_new_device(adapter, &info);
+        i2c_put_adapter(adapter);
+        if (!client) {
+                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
+                        (unsigned int)info.addr);
+                goto err_driver;
+        }
+
+        return 0;
+
+err_driver:
+        i2c_del_driver(&wm8728_i2c_driver);
+        return -ENODEV;
+}
+#endif
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8728_spi_probe(struct spi_device *spi)
+{
+        struct snd_soc_device *socdev = wm8728_socdev;
+        struct snd_soc_codec *codec = socdev->codec;
+        int ret;
+
+        codec->control_data = spi;
+
+        ret = wm8728_init(socdev);
+        if (ret < 0)
+                dev_err(&spi->dev, "failed to initialise WM8728\n");
+
+        return ret;
+}
+
+static int __devexit wm8728_spi_remove(struct spi_device *spi)
+{
+        return 0;
+}
+
+static struct spi_driver wm8728_spi_driver = {
+        .driver = {
+                .name   = "wm8728",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
+        },
+        .probe          = wm8728_spi_probe,
+        .remove         = __devexit_p(wm8728_spi_remove),
+};
+
+static int wm8728_spi_write(struct spi_device *spi, const char *data, int len)
+{
+        struct spi_transfer t;
+        struct spi_message m;
+        u8 msg[2];
+
+        if (len <= 0)
+                return 0;
+
+        msg[0] = data[0];
+        msg[1] = data[1];
+
+        spi_message_init(&m);
+        memset(&t, 0, (sizeof t));
+
+        t.tx_buf = &msg[0];
+        t.len = len;
+
+        spi_message_add_tail(&t, &m);
+        spi_sync(spi, &m);
+
+        return len;
+}
+#endif /* CONFIG_SPI_MASTER */
+
+static int wm8728_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct wm8728_setup_data *setup;
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        setup = socdev->codec_data;
+        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (codec == NULL)
+                return -ENOMEM;
+
+        socdev->codec = codec;
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        wm8728_socdev = socdev;
+        ret = -ENODEV;
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        if (setup->i2c_address) {
+                codec->hw_write = (hw_write_t)i2c_master_send;
+                ret = wm8728_add_i2c_device(pdev, setup);
+        }
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        if (setup->spi) {
+                codec->hw_write = (hw_write_t)wm8728_spi_write;
+                ret = spi_register_driver(&wm8728_spi_driver);
+                if (ret != 0)
+                        printk(KERN_ERR "can't add spi driver");
+        }
+#endif
+
+        if (ret != 0)
+                kfree(codec);
+
+        return ret;
+}
+
+/* power down chip */
+static int wm8728_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->codec;
+
+        if (codec->control_data)
+                wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_unregister_device(codec->control_data);
+        i2c_del_driver(&wm8728_i2c_driver);
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        spi_unregister_driver(&wm8728_spi_driver);
+#endif
+        kfree(codec);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_wm8728 = {
+        .probe =        wm8728_probe,
+        .remove =       wm8728_remove,
+        .suspend =      wm8728_suspend,
+        .resume =       wm8728_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8728);
+
+static int __init wm8728_modinit(void)
+{
+        return snd_soc_register_dai(&wm8728_dai);
+}
+module_init(wm8728_modinit);
+
+static void __exit wm8728_exit(void)
+{
+        snd_soc_unregister_dai(&wm8728_dai);
+}
+module_exit(wm8728_exit);
+
+MODULE_DESCRIPTION("ASoC WM8728 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8728.h b/sound/soc/codecs/wm8728.h
new file mode 100644
index 00000000000..d269c132474
--- /dev/null
+++ b/sound/soc/codecs/wm8728.h
@@ -0,0 +1,30 @@
+/*
+ * wm8728.h  --  WM8728 ASoC codec driver
+ *
+ * Copyright 2008 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8728_H
+#define _WM8728_H
+
+#define WM8728_DACLVOL   0x00
+#define WM8728_DACRVOL   0x01
+#define WM8728_DACCTL    0x02
+#define WM8728_IFCTL     0x03
+
+struct wm8728_setup_data {
+        int            spi;
+        int            i2c_bus;
+        unsigned short i2c_address;
+};
+
+extern struct snd_soc_dai wm8728_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8728;
+
+#endif
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 7f8a7e36b33..c444b9f2701 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -264,7 +264,8 @@ static inline int get_coeff(int mclk, int rate)
 }
 
 static int wm8731_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                            struct snd_pcm_hw_params *params,
+                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -293,7 +294,8 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int wm8731_pcm_prepare(struct snd_pcm_substream *substream)
+static int wm8731_pcm_prepare(struct snd_pcm_substream *substream,
+                              struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -305,7 +307,8 @@ static int wm8731_pcm_prepare(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static void wm8731_shutdown(struct snd_pcm_substream *substream)
+static void wm8731_shutdown(struct snd_pcm_substream *substream,
+                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -461,8 +464,6 @@ struct snd_soc_dai wm8731_dai = {
                 .prepare = wm8731_pcm_prepare,
                 .hw_params = wm8731_hw_params,
                 .shutdown = wm8731_shutdown,
-        },
-        .dai_ops = {
                 .digital_mute = wm8731_mute,
                 .set_sysclk = wm8731_set_dai_sysclk,
                 .set_fmt = wm8731_set_dai_fmt,
@@ -544,7 +545,7 @@ static int wm8731_init(struct snd_soc_device *socdev)
 
         wm8731_add_controls(codec);
         wm8731_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm8731: failed to register card\n");
                 goto card_err;
@@ -792,6 +793,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8731 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8731);
 
+static int __init wm8731_modinit(void)
+{
+        return snd_soc_register_dai(&wm8731_dai);
+}
+module_init(wm8731_modinit);
+
+static void __exit wm8731_exit(void)
+{
+        snd_soc_unregister_dai(&wm8731_dai);
+}
+module_exit(wm8731_exit);
+
 MODULE_DESCRIPTION("ASoC WM8731 driver");
 MODULE_AUTHOR("Richard Purdie");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 9b7296ee5b0..5997fa68e0d 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -614,7 +614,8 @@ static int wm8750_set_dai_fmt(struct snd_soc_dai *codec_dai,
 }
 
 static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -709,8 +710,6 @@ struct snd_soc_dai wm8750_dai = {
                 .formats = WM8750_FORMATS,},
         .ops = {
                 .hw_params = wm8750_pcm_hw_params,
-        },
-        .dai_ops = {
                 .digital_mute = wm8750_mute,
                 .set_fmt = wm8750_set_dai_fmt,
                 .set_sysclk = wm8750_set_dai_sysclk,
@@ -819,7 +818,7 @@ static int wm8750_init(struct snd_soc_device *socdev)
 
         wm8750_add_controls(codec);
         wm8750_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm8750: failed to register card\n");
                 goto card_err;
@@ -1086,6 +1085,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8750 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8750);
 
+static int __init wm8750_modinit(void)
+{
+        return snd_soc_register_dai(&wm8750_dai);
+}
+module_init(wm8750_modinit);
+
+static void __exit wm8750_exit(void)
+{
+        snd_soc_unregister_dai(&wm8750_dai);
+}
+module_exit(wm8750_exit);
+
 MODULE_DESCRIPTION("ASoC WM8750 driver");
 MODULE_AUTHOR("Liam Girdwood");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index d426eaa2218..6c21b50c937 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -922,7 +922,8 @@ static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_dai *codec_dai,
  * Set PCM DAI bit size and sample rate.
  */
 static int wm8753_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -1155,7 +1156,8 @@ static int wm8753_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
  * Set PCM DAI bit size and sample rate.
  */
 static int wm8753_i2s_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -1323,16 +1325,15 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                 .channels_min = 1,
                 .channels_max = 2,
                 .rates = WM8753_RATES,
-                .formats = WM8753_FORMATS,},
+                .formats = WM8753_FORMATS},
         .capture = { /* dummy for fast DAI switching */
                 .stream_name = "Capture",
                 .channels_min = 1,
                 .channels_max = 2,
                 .rates = WM8753_RATES,
-                .formats = WM8753_FORMATS,},
+                .formats = WM8753_FORMATS},
         .ops = {
-                .hw_params = wm8753_i2s_hw_params,},
-        .dai_ops = {
+                .hw_params = wm8753_i2s_hw_params,
                 .digital_mute = wm8753_mute,
                 .set_fmt = wm8753_mode1h_set_dai_fmt,
                 .set_clkdiv = wm8753_set_dai_clkdiv,
@@ -1356,8 +1357,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                 .rates = WM8753_RATES,
                 .formats = WM8753_FORMATS,},
         .ops = {
-                .hw_params = wm8753_pcm_hw_params,},
-        .dai_ops = {
+                .hw_params = wm8753_pcm_hw_params,
                 .digital_mute = wm8753_mute,
                 .set_fmt = wm8753_mode1v_set_dai_fmt,
                 .set_clkdiv = wm8753_set_dai_clkdiv,
@@ -1385,8 +1385,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                 .rates = WM8753_RATES,
                 .formats = WM8753_FORMATS,},
         .ops = {
-                .hw_params = wm8753_pcm_hw_params,},
-        .dai_ops = {
+                .hw_params = wm8753_pcm_hw_params,
                 .digital_mute = wm8753_mute,
                 .set_fmt = wm8753_mode2_set_dai_fmt,
                 .set_clkdiv = wm8753_set_dai_clkdiv,
@@ -1410,8 +1409,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                 .rates = WM8753_RATES,
                 .formats = WM8753_FORMATS,},
         .ops = {
-                .hw_params = wm8753_i2s_hw_params,},
-        .dai_ops = {
+                .hw_params = wm8753_i2s_hw_params,
                 .digital_mute = wm8753_mute,
                 .set_fmt = wm8753_mode3_4_set_dai_fmt,
                 .set_clkdiv = wm8753_set_dai_clkdiv,
@@ -1439,8 +1437,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
                 .rates = WM8753_RATES,
                 .formats = WM8753_FORMATS,},
         .ops = {
-                .hw_params = wm8753_i2s_hw_params,},
-        .dai_ops = {
+                .hw_params = wm8753_i2s_hw_params,
                 .digital_mute = wm8753_mute,
                 .set_fmt = wm8753_mode3_4_set_dai_fmt,
                 .set_clkdiv = wm8753_set_dai_clkdiv,
@@ -1608,7 +1605,7 @@ static int wm8753_init(struct snd_soc_device *socdev)
 
         wm8753_add_controls(codec);
         wm8753_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm8753: failed to register card\n");
                 goto card_err;
@@ -1877,6 +1874,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8753 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8753);
 
+static int __init wm8753_modinit(void)
+{
+        return snd_soc_register_dais(wm8753_dai, ARRAY_SIZE(wm8753_dai));
+}
+module_init(wm8753_modinit);
+
+static void __exit wm8753_exit(void)
+{
+        snd_soc_unregister_dais(wm8753_dai, ARRAY_SIZE(wm8753_dai));
+}
+module_exit(wm8753_exit);
+
 MODULE_DESCRIPTION("ASoC WM8753 driver");
 MODULE_AUTHOR("Liam Girdwood");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 3b326c9b558..6767de10ded 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -138,6 +138,10 @@
 struct snd_soc_codec_device soc_codec_dev_wm8900;
 
 struct wm8900_priv {
+        struct snd_soc_codec codec;
+
+        u16 reg_cache[WM8900_MAXREG];
+
         u32 fll_in; /* FLL input frequency */
         u32 fll_out; /* FLL output frequency */
 };
@@ -727,7 +731,8 @@ static int wm8900_add_widgets(struct snd_soc_codec *codec)
 }
 
 static int wm8900_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+        struct snd_pcm_hw_params *params,
+        struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -1117,8 +1122,6 @@ struct snd_soc_dai wm8900_dai = {
          },
         .ops = {
                 .hw_params = wm8900_hw_params,
-         },
-        .dai_ops = {
                  .set_clkdiv = wm8900_set_dai_clkdiv,
                  .set_pll = wm8900_set_dai_pll,
                  .set_fmt = wm8900_set_dai_fmt,
@@ -1283,16 +1286,28 @@ static int wm8900_resume(struct platform_device *pdev)
         return 0;
 }
 
-/*
- * initialise the WM8900 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int wm8900_init(struct snd_soc_device *socdev)
+static struct snd_soc_codec *wm8900_codec;
+
+static int wm8900_i2c_probe(struct i2c_client *i2c,
+                            const struct i2c_device_id *id)
 {
-        struct snd_soc_codec *codec = socdev->codec;
-        int ret = 0;
+        struct wm8900_priv *wm8900;
+        struct snd_soc_codec *codec;
         unsigned int reg;
-        struct i2c_client *i2c_client = socdev->codec->control_data;
+        int ret;
+
+        wm8900 = kzalloc(sizeof(struct wm8900_priv), GFP_KERNEL);
+        if (wm8900 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8900->codec;
+        codec->private_data = wm8900;
+        codec->reg_cache = &wm8900->reg_cache[0];
+        codec->reg_cache_size = WM8900_MAXREG;
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
 
         codec->name = "WM8900";
         codec->owner = THIS_MODULE;
@@ -1300,33 +1315,28 @@ static int wm8900_init(struct snd_soc_device *socdev)
         codec->write = wm8900_write;
         codec->dai = &wm8900_dai;
         codec->num_dai = 1;
-        codec->reg_cache_size = WM8900_MAXREG;
-        codec->reg_cache = kmemdup(wm8900_reg_defaults,
-                                   sizeof(wm8900_reg_defaults), GFP_KERNEL);
-
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+        codec->control_data = i2c;
+        codec->set_bias_level = wm8900_set_bias_level;
+        codec->dev = &i2c->dev;
 
         reg = wm8900_read(codec, WM8900_REG_ID);
         if (reg != 0x8900) {
-                dev_err(&i2c_client->dev, "Device is not a WM8900 - ID %x\n",
-                        reg);
-                return -ENODEV;
-        }
-
-        codec->private_data = kzalloc(sizeof(struct wm8900_priv), GFP_KERNEL);
-        if (codec->private_data == NULL) {
-                ret = -ENOMEM;
-                goto priv_err;
+                dev_err(&i2c->dev, "Device is not a WM8900 - ID %x\n", reg);
+                ret = -ENODEV;
+                goto err;
         }
 
         /* Read back from the chip */
         reg = wm8900_chip_read(codec, WM8900_REG_POWER1);
         reg = (reg >> 12) & 0xf;
-        dev_info(&i2c_client->dev, "WM8900 revision %d\n", reg);
+        dev_info(&i2c->dev, "WM8900 revision %d\n", reg);
 
         wm8900_reset(codec);
 
+        /* Turn the chip on */
+        wm8900_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
         /* Latch the volume update bits */
         wm8900_write(codec, WM8900_REG_LINVOL,
                      wm8900_read(codec, WM8900_REG_LINVOL) | 0x100);
@@ -1352,160 +1362,98 @@ static int wm8900_init(struct snd_soc_device *socdev)
         /* Set the DAC and mixer output bias */
         wm8900_write(codec, WM8900_REG_OUTBIASCTL, 0x81);
 
-        /* Register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&i2c_client->dev, "Failed to register new PCMs\n");
-                goto pcm_err;
-        }
-
-        /* Turn the chip on */
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        wm8900_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-        wm8900_add_controls(codec);
-        wm8900_add_widgets(codec);
-
-        ret = snd_soc_register_card(socdev);
-        if (ret < 0) {
-                dev_err(&i2c_client->dev, "Failed to register card\n");
-                goto card_err;
-        }
-        return ret;
-
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-pcm_err:
-        kfree(codec->reg_cache);
-priv_err:
-        kfree(codec->private_data);
-        return ret;
-}
+        wm8900_dai.dev = &i2c->dev;
 
-static struct snd_soc_device *wm8900_socdev;
+        wm8900_codec = codec;
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-
-static unsigned short normal_i2c[] = { 0, I2C_CLIENT_END };
-
-/* Magic definition of all other variables and things */
-I2C_CLIENT_INSMOD;
-
-static struct i2c_driver wm8900_i2c_driver;
-static struct i2c_client client_template;
-
-/* If the i2c layer weren't so broken, we could pass this kind of data
-   around */
-static int wm8900_codec_probe(struct i2c_adapter *adap, int addr, int kind)
-{
-        struct snd_soc_device *socdev = wm8900_socdev;
-        struct wm8900_setup_data *setup = socdev->codec_data;
-        struct snd_soc_codec *codec = socdev->codec;
-        struct i2c_client *i2c;
-        int ret;
-
-        if (addr != setup->i2c_address)
-                return -ENODEV;
-
-        dev_err(&adap->dev, "Probe on %x\n", addr);
-
-        client_template.adapter = adap;
-        client_template.addr = addr;
-
-        i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
-        if (i2c == NULL) {
-                kfree(codec);
-                return -ENOMEM;
-        }
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
-
-        ret = i2c_attach_client(i2c);
-        if (ret < 0) {
-                dev_err(&adap->dev,
-                        "failed to attach codec at addr %x\n", addr);
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
                 goto err;
         }
 
-        ret = wm8900_init(socdev);
-        if (ret < 0) {
-                dev_err(&adap->dev, "failed to initialise WM8900\n");
-                goto err;
+        ret = snd_soc_register_dai(&wm8900_dai);
+        if (ret != 0) {
+                dev_err(&i2c->dev, "Failed to register DAI: %d\n", ret);
+                goto err_codec;
         }
+
         return ret;
 
+err_codec:
+        snd_soc_unregister_codec(codec);
 err:
-        kfree(codec);
-        kfree(i2c);
+        kfree(wm8900);
+        wm8900_codec = NULL;
         return ret;
 }
 
-static int wm8900_i2c_detach(struct i2c_client *client)
+static int wm8900_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        i2c_detach_client(client);
-        kfree(codec->reg_cache);
-        kfree(client);
+        snd_soc_unregister_dai(&wm8900_dai);
+        snd_soc_unregister_codec(wm8900_codec);
+
+        wm8900_set_bias_level(wm8900_codec, SND_SOC_BIAS_OFF);
+
+        wm8900_dai.dev = NULL;
+        kfree(wm8900_codec->private_data);
+        wm8900_codec = NULL;
+
         return 0;
 }
 
-static int wm8900_i2c_attach(struct i2c_adapter *adap)
-{
-        return i2c_probe(adap, &addr_data, wm8900_codec_probe);
-}
+static const struct i2c_device_id wm8900_i2c_id[] = {
+        { "wm8900", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8900_i2c_id);
 
-/* corgi i2c codec control layer */
 static struct i2c_driver wm8900_i2c_driver = {
         .driver = {
-                .name = "WM8900 I2C codec",
+                .name = "WM8900",
                 .owner = THIS_MODULE,
         },
-        .attach_adapter = wm8900_i2c_attach,
-        .detach_client =  wm8900_i2c_detach,
-        .command =        NULL,
-};
-
-static struct i2c_client client_template = {
-        .name =   "WM8900",
-        .driver = &wm8900_i2c_driver,
+        .probe = wm8900_i2c_probe,
+        .remove = wm8900_i2c_remove,
+        .id_table = wm8900_i2c_id,
 };
-#endif
 
 static int wm8900_probe(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct wm8900_setup_data *setup;
         struct snd_soc_codec *codec;
         int ret = 0;
 
-        dev_info(&pdev->dev, "WM8900 Audio Codec\n");
-
-        setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
+        if (!wm8900_codec) {
+                dev_err(&pdev->dev, "I2C client not yet instantiated\n");
+                return -ENODEV;
+        }
 
+        codec = wm8900_codec;
         socdev->codec = codec;
 
-        codec->set_bias_level = wm8900_set_bias_level;
+        /* Register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "Failed to register new PCMs\n");
+                goto pcm_err;
+        }
 
-        wm8900_socdev = socdev;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                normal_i2c[0] = setup->i2c_address;
-                codec->hw_write = (hw_write_t)i2c_master_send;
-                ret = i2c_add_driver(&wm8900_i2c_driver);
-                if (ret != 0)
-                        printk(KERN_ERR "can't add i2c driver");
+        wm8900_add_controls(codec);
+        wm8900_add_widgets(codec);
+
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "Failed to register card\n");
+                goto card_err;
         }
-#else
-#error Non-I2C interfaces not yet supported
-#endif
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+pcm_err:
         return ret;
 }
 
@@ -1513,17 +1461,9 @@ static int wm8900_probe(struct platform_device *pdev)
 static int wm8900_remove(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->codec;
-
-        if (codec->control_data)
-                wm8900_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        i2c_del_driver(&wm8900_i2c_driver);
-#endif
-        kfree(codec);
 
         return 0;
 }
@@ -1536,6 +1476,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8900 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8900);
 
+static int __init wm8900_modinit(void)
+{
+        return i2c_add_driver(&wm8900_i2c_driver);
+}
+module_init(wm8900_modinit);
+
+static void __exit wm8900_exit(void)
+{
+        i2c_del_driver(&wm8900_i2c_driver);
+}
+module_exit(wm8900_exit);
+
 MODULE_DESCRIPTION("ASoC WM8900 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfonmicro.com>");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8900.h b/sound/soc/codecs/wm8900.h
index ba450d99e90..fd15007d10c 100644
--- a/sound/soc/codecs/wm8900.h
+++ b/sound/soc/codecs/wm8900.h
@@ -52,12 +52,6 @@
 #define WM8900_DAC_CLKDIV_5_5 0x14
 #define WM8900_DAC_CLKDIV_6   0x18
 
-#define WM8900_
-
-struct wm8900_setup_data {
-        unsigned short i2c_address;
-};
-
 extern struct snd_soc_dai wm8900_dai;
 extern struct snd_soc_codec_device soc_codec_dev_wm8900;
 
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index ce40d787760..bde74546db4 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -33,19 +33,6 @@
 
 #include "wm8903.h"
 
-struct wm8903_priv {
-        int sysclk;
-
-        /* Reference counts */
-        int charge_pump_users;
-        int class_w_users;
-        int playback_active;
-        int capture_active;
-
-        struct snd_pcm_substream *master_substream;
-        struct snd_pcm_substream *slave_substream;
-};
-
 /* Register defaults at reset */
 static u16 wm8903_reg_defaults[] = {
         0x8903,     /* R0   - SW Reset and ID */
@@ -223,6 +210,23 @@ static u16 wm8903_reg_defaults[] = {
         0x0000,     /* R172 - Analogue Output Bias 0 */
 };
 
+struct wm8903_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[ARRAY_SIZE(wm8903_reg_defaults)];
+
+        int sysclk;
+
+        /* Reference counts */
+        int charge_pump_users;
+        int class_w_users;
+        int playback_active;
+        int capture_active;
+
+        struct snd_pcm_substream *master_substream;
+        struct snd_pcm_substream *slave_substream;
+};
+
+
 static unsigned int wm8903_read_reg_cache(struct snd_soc_codec *codec,
                                                  unsigned int reg)
 {
@@ -360,6 +364,8 @@ static void wm8903_sync_reg_cache(struct snd_soc_codec *codec, u16 *cache)
 static void wm8903_reset(struct snd_soc_codec *codec)
 {
         wm8903_write(codec, WM8903_SW_RESET_AND_ID, 0);
+        memcpy(codec->reg_cache, wm8903_reg_defaults,
+               sizeof(wm8903_reg_defaults));
 }
 
 #define WM8903_OUTPUT_SHORT 0x8
@@ -392,6 +398,7 @@ static int wm8903_output_event(struct snd_soc_dapm_widget *w,
                 break;
         default:
                 BUG();
+                return -EINVAL;  /* Spurious warning from some compilers */
         }
 
         switch (w->shift) {
@@ -403,6 +410,7 @@ static int wm8903_output_event(struct snd_soc_dapm_widget *w,
                 break;
         default:
                 BUG();
+                return -EINVAL;  /* Spurious warning from some compilers */
         }
 
         if (event & SND_SOC_DAPM_PRE_PMU) {
@@ -773,14 +781,14 @@ static const struct snd_kcontrol_new left_output_mixer[] = {
 SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_LEFT_MIX_0, 3, 1, 0),
 SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_LEFT_MIX_0, 2, 1, 0),
 SOC_DAPM_SINGLE_W("Left Bypass Switch", WM8903_ANALOGUE_LEFT_MIX_0, 1, 1, 0),
-SOC_DAPM_SINGLE_W("Right Bypass Switch", WM8903_ANALOGUE_LEFT_MIX_0, 1, 1, 0),
+SOC_DAPM_SINGLE_W("Right Bypass Switch", WM8903_ANALOGUE_LEFT_MIX_0, 0, 1, 0),
 };
 
 static const struct snd_kcontrol_new right_output_mixer[] = {
 SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 3, 1, 0),
 SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 2, 1, 0),
 SOC_DAPM_SINGLE_W("Left Bypass Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 1, 1, 0),
-SOC_DAPM_SINGLE_W("Right Bypass Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 1, 1, 0),
+SOC_DAPM_SINGLE_W("Right Bypass Switch", WM8903_ANALOGUE_RIGHT_MIX_0, 0, 1, 0),
 };
 
 static const struct snd_kcontrol_new left_speaker_mixer[] = {
@@ -788,7 +796,7 @@ SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_SPK_MIX_LEFT_0, 3, 1, 0),
 SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_SPK_MIX_LEFT_0, 2, 1, 0),
 SOC_DAPM_SINGLE("Left Bypass Switch", WM8903_ANALOGUE_SPK_MIX_LEFT_0, 1, 1, 0),
 SOC_DAPM_SINGLE("Right Bypass Switch", WM8903_ANALOGUE_SPK_MIX_LEFT_0,
-                1, 1, 0),
+                0, 1, 0),
 };
 
 static const struct snd_kcontrol_new right_speaker_mixer[] = {
@@ -797,7 +805,7 @@ SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_SPK_MIX_RIGHT_0, 2, 1, 0),
 SOC_DAPM_SINGLE("Left Bypass Switch", WM8903_ANALOGUE_SPK_MIX_RIGHT_0,
                 1, 1, 0),
 SOC_DAPM_SINGLE("Right Bypass Switch", WM8903_ANALOGUE_SPK_MIX_RIGHT_0,
-                1, 1, 0),
+                0, 1, 0),
 };
 
 static const struct snd_soc_dapm_widget wm8903_dapm_widgets[] = {
@@ -989,6 +997,9 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        wm8903_write(codec, WM8903_CLOCK_RATES_2,
+                                     WM8903_CLK_SYS_ENA);
+
                         wm8903_run_sequence(codec, 0);
                         wm8903_sync_reg_cache(codec, codec->reg_cache);
 
@@ -1019,6 +1030,9 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_OFF:
                 wm8903_run_sequence(codec, 32);
+                reg = wm8903_read(codec, WM8903_CLOCK_RATES_2);
+                reg &= ~WM8903_CLK_SYS_ENA;
+                wm8903_write(codec, WM8903_CLOCK_RATES_2, reg);
                 break;
         }
 
@@ -1257,7 +1271,8 @@ static struct {
         { 0,      0 },
 };
 
-static int wm8903_startup(struct snd_pcm_substream *substream)
+static int wm8903_startup(struct snd_pcm_substream *substream,
+                          struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -1298,7 +1313,8 @@ static int wm8903_startup(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static void wm8903_shutdown(struct snd_pcm_substream *substream)
+static void wm8903_shutdown(struct snd_pcm_substream *substream,
+                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -1317,7 +1333,8 @@ static void wm8903_shutdown(struct snd_pcm_substream *substream)
 }
 
 static int wm8903_hw_params(struct snd_pcm_substream *substream,
-                            struct snd_pcm_hw_params *params)
+                            struct snd_pcm_hw_params *params,
+                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -1515,8 +1532,6 @@ struct snd_soc_dai wm8903_dai = {
                  .startup = wm8903_startup,
                  .shutdown = wm8903_shutdown,
                  .hw_params = wm8903_hw_params,
-        },
-        .dai_ops = {
                  .digital_mute = wm8903_digital_mute,
                  .set_fmt = wm8903_set_dai_fmt,
                  .set_sysclk = wm8903_set_dai_sysclk
@@ -1560,39 +1575,48 @@ static int wm8903_resume(struct platform_device *pdev)
         return 0;
 }
 
-/*
- * initialise the WM8903 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int wm8903_init(struct snd_soc_device *socdev)
+static struct snd_soc_codec *wm8903_codec;
+
+static int wm8903_i2c_probe(struct i2c_client *i2c,
+                            const struct i2c_device_id *id)
 {
-        struct snd_soc_codec *codec = socdev->codec;
-        struct i2c_client *i2c = codec->control_data;
-        int ret = 0;
+        struct wm8903_priv *wm8903;
+        struct snd_soc_codec *codec;
+        int ret;
         u16 val;
 
-        val = wm8903_hw_read(codec, WM8903_SW_RESET_AND_ID);
-        if (val != wm8903_reg_defaults[WM8903_SW_RESET_AND_ID]) {
-                dev_err(&i2c->dev,
-                        "Device with ID register %x is not a WM8903\n", val);
-                return -ENODEV;
-        }
+        wm8903 = kzalloc(sizeof(struct wm8903_priv), GFP_KERNEL);
+        if (wm8903 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8903->codec;
 
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->dev = &i2c->dev;
         codec->name = "WM8903";
         codec->owner = THIS_MODULE;
         codec->read = wm8903_read;
         codec->write = wm8903_write;
+        codec->hw_write = (hw_write_t)i2c_master_send;
         codec->bias_level = SND_SOC_BIAS_OFF;
         codec->set_bias_level = wm8903_set_bias_level;
         codec->dai = &wm8903_dai;
         codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm8903_reg_defaults);
-        codec->reg_cache = kmemdup(wm8903_reg_defaults,
-                                   sizeof(wm8903_reg_defaults),
-                                   GFP_KERNEL);
-        if (codec->reg_cache == NULL) {
-                dev_err(&i2c->dev, "Failed to allocate register cache\n");
-                return -ENOMEM;
+        codec->reg_cache_size = ARRAY_SIZE(wm8903->reg_cache);
+        codec->reg_cache = &wm8903->reg_cache[0];
+        codec->private_data = wm8903;
+
+        i2c_set_clientdata(i2c, codec);
+        codec->control_data = i2c;
+
+        val = wm8903_hw_read(codec, WM8903_SW_RESET_AND_ID);
+        if (val != wm8903_reg_defaults[WM8903_SW_RESET_AND_ID]) {
+                dev_err(&i2c->dev,
+                        "Device with ID register %x is not a WM8903\n", val);
+                return -ENODEV;
         }
 
         val = wm8903_read(codec, WM8903_REVISION_NUMBER);
@@ -1601,16 +1625,6 @@ static int wm8903_init(struct snd_soc_device *socdev)
 
         wm8903_reset(codec);
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&i2c->dev, "failed to create pcms\n");
-                goto pcm_err;
-        }
-
-        /* SYSCLK is required for pretty much anything */
-        wm8903_write(codec, WM8903_CLOCK_RATES_2, WM8903_CLK_SYS_ENA);
-
         /* power on device */
         wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
@@ -1645,47 +1659,45 @@ static int wm8903_init(struct snd_soc_device *socdev)
         val |= WM8903_DAC_MUTEMODE;
         wm8903_write(codec, WM8903_DAC_DIGITAL_1, val);
 
-        wm8903_add_controls(codec);
-        wm8903_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
-        if (ret < 0) {
-                dev_err(&i2c->dev, "wm8903: failed to register card\n");
-                goto card_err;
+        wm8903_dai.dev = &i2c->dev;
+        wm8903_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
+                goto err;
+        }
+
+        ret = snd_soc_register_dai(&wm8903_dai);
+        if (ret != 0) {
+                dev_err(&i2c->dev, "Failed to register DAI: %d\n", ret);
+                goto err_codec;
         }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-pcm_err:
-        kfree(codec->reg_cache);
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        wm8903_codec = NULL;
+        kfree(wm8903);
         return ret;
 }
 
-static struct snd_soc_device *wm8903_socdev;
-
-static int wm8903_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+static int wm8903_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_device *socdev = wm8903_socdev;
-        struct snd_soc_codec *codec = socdev->codec;
-        int ret;
+        struct snd_soc_codec *codec = i2c_get_clientdata(client);
 
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
+        snd_soc_unregister_dai(&wm8903_dai);
+        snd_soc_unregister_codec(codec);
 
-        ret = wm8903_init(socdev);
-        if (ret < 0)
-                dev_err(&i2c->dev, "Device initialisation failed\n");
+        wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
-        return ret;
-}
+        kfree(codec->private_data);
+
+        wm8903_codec = NULL;
+        wm8903_dai.dev = NULL;
 
-static int wm8903_i2c_remove(struct i2c_client *client)
-{
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
         return 0;
 }
 
@@ -1709,75 +1721,37 @@ static struct i2c_driver wm8903_i2c_driver = {
 static int wm8903_probe(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct wm8903_setup_data *setup;
-        struct snd_soc_codec *codec;
-        struct wm8903_priv *wm8903;
-        struct i2c_board_info board_info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *i2c_client;
         int ret = 0;
 
-        setup = socdev->codec_data;
-
-        if (!setup->i2c_address) {
-                dev_err(&pdev->dev, "No codec address provided\n");
-                return -ENODEV;
+        if (!wm8903_codec) {
+                dev_err(&pdev->dev, "I2C device not yet probed\n");
+                goto err;
         }
 
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
+        socdev->codec = wm8903_codec;
 
-        wm8903 = kzalloc(sizeof(struct wm8903_priv), GFP_KERNEL);
-        if (wm8903 == NULL) {
-                ret = -ENOMEM;
-                goto err_codec;
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "failed to create pcms\n");
+                goto err;
         }
 
-        codec->private_data = wm8903;
-        socdev->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        wm8903_socdev = socdev;
+        wm8903_add_controls(socdev->codec);
+        wm8903_add_widgets(socdev->codec);
 
-        codec->hw_write = (hw_write_t)i2c_master_send;
-        ret = i2c_add_driver(&wm8903_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                goto err_priv;
-        } else {
-                memset(&board_info, 0, sizeof(board_info));
-                strlcpy(board_info.type, "wm8903", I2C_NAME_SIZE);
-                board_info.addr = setup->i2c_address;
-
-                adapter = i2c_get_adapter(setup->i2c_bus);
-                if (!adapter) {
-                        dev_err(&pdev->dev, "Can't get I2C bus %d\n",
-                                setup->i2c_bus);
-                        ret = -ENODEV;
-                        goto err_adapter;
-                }
-
-                i2c_client = i2c_new_device(adapter, &board_info);
-                i2c_put_adapter(adapter);
-                if (i2c_client == NULL) {
-                        dev_err(&pdev->dev,
-                                "I2C driver registration failed\n");
-                        ret = -ENODEV;
-                        goto err_adapter;
-                }
+        ret = snd_soc_init_card(socdev);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "wm8903: failed to register card\n");
+                goto card_err;
         }
 
         return ret;
 
-err_adapter:
-        i2c_del_driver(&wm8903_i2c_driver);
-err_priv:
-        kfree(codec->private_data);
-err_codec:
-        kfree(codec);
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+err:
         return ret;
 }
 
@@ -1792,10 +1766,6 @@ static int wm8903_remove(struct platform_device *pdev)
 
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
-        i2c_unregister_device(socdev->codec->control_data);
-        i2c_del_driver(&wm8903_i2c_driver);
-        kfree(codec->private_data);
-        kfree(codec);
 
         return 0;
 }
@@ -1808,6 +1778,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8903 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8903);
 
+static int __init wm8903_modinit(void)
+{
+        return i2c_add_driver(&wm8903_i2c_driver);
+}
+module_init(wm8903_modinit);
+
+static void __exit wm8903_exit(void)
+{
+        i2c_del_driver(&wm8903_i2c_driver);
+}
+module_exit(wm8903_exit);
+
 MODULE_DESCRIPTION("ASoC WM8903 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.cm>");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8903.h b/sound/soc/codecs/wm8903.h
index cec622f2f66..0ea27e2b996 100644
--- a/sound/soc/codecs/wm8903.h
+++ b/sound/soc/codecs/wm8903.h
@@ -18,11 +18,6 @@
 extern struct snd_soc_dai wm8903_dai;
 extern struct snd_soc_codec_device soc_codec_dev_wm8903;
 
-struct wm8903_setup_data {
-        int i2c_bus;
-        int i2c_address;
-};
-
 #define WM8903_MCLK_DIV_2 1
 #define WM8903_CLK_SYS    2
 #define WM8903_BCLK       3
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index f41a578ddd4..88ead7f8dd9 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -541,7 +541,8 @@ static int wm8971_set_dai_fmt(struct snd_soc_dai *codec_dai,
 }
 
 static int wm8971_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+        struct snd_pcm_hw_params *params,
+        struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -634,8 +635,6 @@ struct snd_soc_dai wm8971_dai = {
                 .formats = WM8971_FORMATS,},
         .ops = {
                 .hw_params = wm8971_pcm_hw_params,
-        },
-        .dai_ops = {
                 .digital_mute = wm8971_mute,
                 .set_fmt = wm8971_set_dai_fmt,
                 .set_sysclk = wm8971_set_dai_sysclk,
@@ -748,7 +747,7 @@ static int wm8971_init(struct snd_soc_device *socdev)
 
         wm8971_add_controls(codec);
         wm8971_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm8971: failed to register card\n");
                 goto card_err;
@@ -936,6 +935,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8971 = {
 
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8971);
 
+static int __init wm8971_modinit(void)
+{
+        return snd_soc_register_dai(&wm8971_dai);
+}
+module_init(wm8971_modinit);
+
+static void __exit wm8971_exit(void)
+{
+        snd_soc_unregister_dai(&wm8971_dai);
+}
+module_exit(wm8971_exit);
+
 MODULE_DESCRIPTION("ASoC WM8971 driver");
 MODULE_AUTHOR("Lab126");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 572d22b0880..5b5afc14447 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -106,6 +106,7 @@ static const u16 wm8990_reg[] = {
         0x0008,     /* R60 - PLL1 */
         0x0031,     /* R61 - PLL2 */
         0x0026,     /* R62 - PLL3 */
+        0x0000,     /* R63 - Driver internal */
 };
 
 /*
@@ -126,10 +127,9 @@ static inline void wm8990_write_reg_cache(struct snd_soc_codec *codec,
         unsigned int reg, unsigned int value)
 {
         u16 *cache = codec->reg_cache;
-        BUG_ON(reg > (ARRAY_SIZE(wm8990_reg)) - 1);
 
-        /* Reset register is uncached */
-        if (reg == 0)
+        /* Reset register and reserved registers are uncached */
+        if (reg == 0 || reg > ARRAY_SIZE(wm8990_reg) - 1)
                 return;
 
         cache[reg] = value;
@@ -1172,7 +1172,8 @@ static int wm8990_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
  * Set PCM DAI bit size and sample rate.
  */
 static int wm8990_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                            struct snd_pcm_hw_params *params,
+                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
@@ -1222,8 +1223,14 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
         switch (level) {
         case SND_SOC_BIAS_ON:
                 break;
+
         case SND_SOC_BIAS_PREPARE:
+                /* VMID=2*50k */
+                val = wm8990_read_reg_cache(codec, WM8990_POWER_MANAGEMENT_1) &
+                        ~WM8990_VMID_MODE_MASK;
+                wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, val | 0x2);
                 break;
+
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Enable all output discharge bits */
@@ -1272,10 +1279,17 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
 
                         /* disable POBCTRL, SOFT_ST and BUFDCOPEN */
                         wm8990_write(codec, WM8990_ANTIPOP2, WM8990_BUFIOEN);
-                } else {
-                        /* ON -> standby */
 
+                        /* Enable workaround for ADC clocking issue. */
+                        wm8990_write(codec, WM8990_EXT_ACCESS_ENA, 0x2);
+                        wm8990_write(codec, WM8990_EXT_CTL1, 0xa003);
+                        wm8990_write(codec, WM8990_EXT_ACCESS_ENA, 0);
                 }
+
+                /* VMID=2*250k */
+                val = wm8990_read_reg_cache(codec, WM8990_POWER_MANAGEMENT_1) &
+                        ~WM8990_VMID_MODE_MASK;
+                wm8990_write(codec, WM8990_POWER_MANAGEMENT_1, val | 0x4);
                 break;
 
         case SND_SOC_BIAS_OFF:
@@ -1349,8 +1363,7 @@ struct snd_soc_dai wm8990_dai = {
                 .rates = WM8990_RATES,
                 .formats = WM8990_FORMATS,},
         .ops = {
-                .hw_params = wm8990_hw_params,},
-        .dai_ops = {
+                .hw_params = wm8990_hw_params,
                 .digital_mute = wm8990_mute,
                 .set_fmt = wm8990_set_dai_fmt,
                 .set_clkdiv = wm8990_set_dai_clkdiv,
@@ -1449,7 +1462,7 @@ static int wm8990_init(struct snd_soc_device *socdev)
 
         wm8990_add_controls(codec);
         wm8990_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm8990: failed to register card\n");
                 goto card_err;
@@ -1630,6 +1643,18 @@ struct snd_soc_codec_device soc_codec_dev_wm8990 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8990);
 
+static int __init wm8990_modinit(void)
+{
+        return snd_soc_register_dai(&wm8990_dai);
+}
+module_init(wm8990_modinit);
+
+static void __exit wm8990_exit(void)
+{
+        snd_soc_unregister_dai(&wm8990_dai);
+}
+module_exit(wm8990_exit);
+
 MODULE_DESCRIPTION("ASoC WM8990 driver");
 MODULE_AUTHOR("Liam Girdwood");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8990.h b/sound/soc/codecs/wm8990.h
index 0e192f3b078..7114ddc88b4 100644
--- a/sound/soc/codecs/wm8990.h
+++ b/sound/soc/codecs/wm8990.h
@@ -80,8 +80,8 @@
 #define WM8990_PLL3                             0x3E
 #define WM8990_INTDRIVBITS                      0x3F
 
-#define WM8990_REGISTER_COUNT                   60
-#define WM8990_MAX_REGISTER                     0x3F
+#define WM8990_EXT_ACCESS_ENA                   0x75
+#define WM8990_EXT_CTL1                         0x7a
 
 /*
  * Field Definitions.
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index ffb471e420e..af83d629078 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -487,7 +487,8 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
         return 0;
 }
 
-static int ac97_prepare(struct snd_pcm_substream *substream)
+static int ac97_prepare(struct snd_pcm_substream *substream,
+                        struct snd_soc_dai *dai)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -507,7 +508,8 @@ static int ac97_prepare(struct snd_pcm_substream *substream)
         return ac97_write(codec, reg, runtime->rate);
 }
 
-static int ac97_aux_prepare(struct snd_pcm_substream *substream)
+static int ac97_aux_prepare(struct snd_pcm_substream *substream,
+                            struct snd_soc_dai *dai)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -533,7 +535,7 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream)
 struct snd_soc_dai wm9712_dai[] = {
 {
         .name = "AC97 HiFi",
-        .type = SND_SOC_DAI_AC97_BUS,
+        .ac97_control = 1,
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 1,
@@ -688,7 +690,7 @@ static int wm9712_soc_probe(struct platform_device *pdev)
 
         ret = wm9712_reset(codec, 0);
         if (ret < 0) {
-                printk(KERN_ERR "AC97 link error\n");
+                printk(KERN_ERR "Failed to reset WM9712: AC97 link error\n");
                 goto reset_err;
         }
 
@@ -698,7 +700,7 @@ static int wm9712_soc_probe(struct platform_device *pdev)
         wm9712_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         wm9712_add_controls(codec);
         wm9712_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0) {
                 printk(KERN_ERR "wm9712: failed to register card\n");
                 goto reset_err;
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 945b32ed988..f3ca8aaf013 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -928,11 +928,10 @@ static int wm9713_set_dai_fmt(struct snd_soc_dai *codec_dai,
 }
 
 static int wm9713_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->codec;
+        struct snd_soc_codec *codec = dai->codec;
         u16 reg = ac97_read(codec, AC97_CENTER_LFE_MASTER) & 0xfff3;
 
         switch (params_format(params)) {
@@ -954,11 +953,10 @@ static int wm9713_pcm_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static void wm9713_voiceshutdown(struct snd_pcm_substream *substream)
+static void wm9713_voiceshutdown(struct snd_pcm_substream *substream,
+                                 struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->codec;
+        struct snd_soc_codec *codec = dai->codec;
         u16 status;
 
         /* Gracefully shut down the voice interface. */
@@ -969,12 +967,11 @@ static void wm9713_voiceshutdown(struct snd_pcm_substream *substream)
         ac97_write(codec, AC97_EXTENDED_MID, status);
 }
 
-static int ac97_hifi_prepare(struct snd_pcm_substream *substream)
+static int ac97_hifi_prepare(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
 {
+        struct snd_soc_codec *codec = dai->codec;
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->codec;
         int reg;
         u16 vra;
 
@@ -989,12 +986,11 @@ static int ac97_hifi_prepare(struct snd_pcm_substream *substream)
         return ac97_write(codec, reg, runtime->rate);
 }
 
-static int ac97_aux_prepare(struct snd_pcm_substream *substream)
+static int ac97_aux_prepare(struct snd_pcm_substream *substream,
+                            struct snd_soc_dai *dai)
 {
+        struct snd_soc_codec *codec = dai->codec;
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->codec;
         u16 vra, xsle;
 
         vra = ac97_read(codec, AC97_EXTENDED_STATUS);
@@ -1028,7 +1024,7 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream)
 struct snd_soc_dai wm9713_dai[] = {
 {
         .name = "AC97 HiFi",
-        .type = SND_SOC_DAI_AC97_BUS,
+        .ac97_control = 1,
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 1,
@@ -1042,8 +1038,7 @@ struct snd_soc_dai wm9713_dai[] = {
                 .rates = WM9713_RATES,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,},
         .ops = {
-                .prepare = ac97_hifi_prepare,},
-        .dai_ops = {
+                .prepare = ac97_hifi_prepare,
                 .set_clkdiv = wm9713_set_dai_clkdiv,
                 .set_pll = wm9713_set_dai_pll,},
         },
@@ -1056,8 +1051,7 @@ struct snd_soc_dai wm9713_dai[] = {
                 .rates = WM9713_RATES,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,},
         .ops = {
-                .prepare = ac97_aux_prepare,},
-        .dai_ops = {
+                .prepare = ac97_aux_prepare,
                 .set_clkdiv = wm9713_set_dai_clkdiv,
                 .set_pll = wm9713_set_dai_pll,},
         },
@@ -1077,8 +1071,7 @@ struct snd_soc_dai wm9713_dai[] = {
                 .formats = WM9713_PCM_FORMATS,},
         .ops = {
                 .hw_params = wm9713_pcm_hw_params,
-                .shutdown = wm9713_voiceshutdown,},
-        .dai_ops = {
+                .shutdown = wm9713_voiceshutdown,
                 .set_clkdiv = wm9713_set_dai_clkdiv,
                 .set_pll = wm9713_set_dai_pll,
                 .set_fmt = wm9713_set_dai_fmt,
@@ -1097,6 +1090,8 @@ int wm9713_reset(struct snd_soc_codec *codec, int try_warm)
         }
 
         soc_ac97_ops.reset(codec->ac97);
+        if (soc_ac97_ops.warm_reset)
+                soc_ac97_ops.warm_reset(codec->ac97);
         if (ac97_read(codec, 0) != wm9713_reg[0])
                 return -EIO;
         return 0;
@@ -1240,7 +1235,7 @@ static int wm9713_soc_probe(struct platform_device *pdev)
         wm9713_reset(codec, 0);
         ret = wm9713_reset(codec, 1);
         if (ret < 0) {
-                printk(KERN_ERR "AC97 link error\n");
+                printk(KERN_ERR "Failed to reset WM9713: AC97 link error\n");
                 goto reset_err;
         }
 
@@ -1252,7 +1247,7 @@ static int wm9713_soc_probe(struct platform_device *pdev)
 
         wm9713_add_controls(codec);
         wm9713_add_widgets(codec);
-        ret = snd_soc_register_card(socdev);
+        ret = snd_soc_init_card(socdev);
         if (ret < 0)
                 goto reset_err;
         return 0;
@@ -1288,7 +1283,6 @@ static int wm9713_soc_remove(struct platform_device *pdev)
         snd_soc_free_ac97_codec(codec);
         kfree(codec->private_data);
         kfree(codec->reg_cache);
-        kfree(codec->dai);
         kfree(codec);
         return 0;
 }
diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig
index 8f7e3383490..b502741692d 100644
--- a/sound/soc/davinci/Kconfig
+++ b/sound/soc/davinci/Kconfig
@@ -17,3 +17,13 @@ config SND_DAVINCI_SOC_EVM
         help
           Say Y if you want to add support for SoC audio on TI
           DaVinci EVM platform.
+
+config SND_DAVINCI_SOC_SFFSDR
+        tristate "SoC Audio support for SFFSDR"
+        depends on SND_DAVINCI_SOC && MACH_DAVINCI_SFFSDR
+        select SND_DAVINCI_SOC_I2S
+        select SND_SOC_PCM3008
+        select SFFSDR_FPGA
+        help
+          Say Y if you want to add support for SoC audio on
+          Lyrtech SFFSDR board.
diff --git a/sound/soc/davinci/Makefile b/sound/soc/davinci/Makefile
index ca772e5b463..ca8bae1fc3f 100644
--- a/sound/soc/davinci/Makefile
+++ b/sound/soc/davinci/Makefile
@@ -7,5 +7,7 @@ obj-$(CONFIG_SND_DAVINCI_SOC_I2S) += snd-soc-davinci-i2s.o
 
 # DAVINCI Machine Support
 snd-soc-evm-objs := davinci-evm.o
+snd-soc-sffsdr-objs := davinci-sffsdr.o
 
 obj-$(CONFIG_SND_DAVINCI_SOC_EVM) += snd-soc-evm.o
+obj-$(CONFIG_SND_DAVINCI_SOC_SFFSDR) += snd-soc-sffsdr.o
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 9e6062cd6b5..01b948bb55a 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -28,6 +28,8 @@
 
 #define EVM_CODEC_CLOCK 22579200
 
+#define AUDIO_FORMAT (SND_SOC_DAIFMT_DSP_B | \
+                SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF)
 static int evm_hw_params(struct snd_pcm_substream *substream,
                          struct snd_pcm_hw_params *params)
 {
@@ -37,14 +39,12 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
         int ret = 0;
 
         /* set codec DAI configuration */
-        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-                                         SND_SOC_DAIFMT_CBM_CFM);
+        ret = snd_soc_dai_set_fmt(codec_dai, AUDIO_FORMAT);
         if (ret < 0)
                 return ret;
 
         /* set cpu DAI configuration */
-        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBM_CFM |
-                                       SND_SOC_DAIFMT_IB_NF);
+        ret = snd_soc_dai_set_fmt(cpu_dai, AUDIO_FORMAT);
         if (ret < 0)
                 return ret;
 
@@ -128,8 +128,9 @@ static struct snd_soc_dai_link evm_dai = {
 };
 
 /* davinci-evm audio machine driver */
-static struct snd_soc_machine snd_soc_machine_evm = {
+static struct snd_soc_card snd_soc_card_evm = {
         .name = "DaVinci EVM",
+        .platform = &davinci_soc_platform,
         .dai_link = &evm_dai,
         .num_links = 1,
 };
@@ -142,8 +143,7 @@ static struct aic3x_setup_data evm_aic3x_setup = {
 
 /* evm audio subsystem */
 static struct snd_soc_device evm_snd_devdata = {
-        .machine = &snd_soc_machine_evm,
-        .platform = &davinci_soc_platform,
+        .card = &snd_soc_card_evm,
         .codec_dev = &soc_codec_dev_aic3x,
         .codec_data = &evm_aic3x_setup,
 };
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index abb5fedb0b1..0fee779e3c7 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -59,6 +59,7 @@
 #define DAVINCI_MCBSP_PCR_CLKXP         (1 << 1)
 #define DAVINCI_MCBSP_PCR_FSRP          (1 << 2)
 #define DAVINCI_MCBSP_PCR_FSXP          (1 << 3)
+#define DAVINCI_MCBSP_PCR_SCLKME        (1 << 7)
 #define DAVINCI_MCBSP_PCR_CLKRM         (1 << 8)
 #define DAVINCI_MCBSP_PCR_CLKXM         (1 << 9)
 #define DAVINCI_MCBSP_PCR_FSRM          (1 << 10)
@@ -110,16 +111,59 @@ static void davinci_mcbsp_start(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct davinci_mcbsp_dev *dev = rtd->dai->cpu_dai->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_platform *platform = socdev->card->platform;
         u32 w;
+        int ret;
 
         /* Start the sample generator and enable transmitter/receiver */
         w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
         MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_GRST, 1);
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                /* Stop the DMA to avoid data loss */
+                /* while the transmitter is out of reset to handle XSYNCERR */
+                if (platform->pcm_ops->trigger) {
+                        ret = platform->pcm_ops->trigger(substream,
+                                SNDRV_PCM_TRIGGER_STOP);
+                        if (ret < 0)
+                                printk(KERN_DEBUG "Playback DMA stop failed\n");
+                }
+
+                /* Enable the transmitter */
+                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
                 MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_XRST, 1);
-        else
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+
+                /* wait for any unexpected frame sync error to occur */
+                udelay(100);
+
+                /* Disable the transmitter to clear any outstanding XSYNCERR */
+                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+                MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_XRST, 0);
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+
+                /* Restart the DMA */
+                if (platform->pcm_ops->trigger) {
+                        ret = platform->pcm_ops->trigger(substream,
+                                SNDRV_PCM_TRIGGER_START);
+                        if (ret < 0)
+                                printk(KERN_DEBUG "Playback DMA start failed\n");
+                }
+                /* Enable the transmitter */
+                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+                MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_XRST, 1);
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+
+        } else {
+
+                /* Enable the reciever */
+                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
                 MOD_REG_BIT(w, DAVINCI_MCBSP_SPCR_RRST, 1);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+        }
+
 
         /* Start frame sync */
         w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
@@ -144,7 +188,8 @@ static void davinci_mcbsp_stop(struct snd_pcm_substream *substream)
         davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
 }
 
-static int davinci_i2s_startup(struct snd_pcm_substream *substream)
+static int davinci_i2s_startup(struct snd_pcm_substream *substream,
+                               struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -155,61 +200,138 @@ static int davinci_i2s_startup(struct snd_pcm_substream *substream)
         return 0;
 }
 
+#define DEFAULT_BITPERSAMPLE    16
+
 static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                                    unsigned int fmt)
 {
         struct davinci_mcbsp_dev *dev = cpu_dai->private_data;
-        u32 w;
+        unsigned int pcr;
+        unsigned int srgr;
+        unsigned int rcr;
+        unsigned int xcr;
+        srgr = DAVINCI_MCBSP_SRGR_FSGM |
+                DAVINCI_MCBSP_SRGR_FPER(DEFAULT_BITPERSAMPLE * 2 - 1) |
+                DAVINCI_MCBSP_SRGR_FWID(DEFAULT_BITPERSAMPLE - 1);
 
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
         case SND_SOC_DAIFMT_CBS_CFS:
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG,
-                                        DAVINCI_MCBSP_PCR_FSXM |
-                                        DAVINCI_MCBSP_PCR_FSRM |
-                                        DAVINCI_MCBSP_PCR_CLKXM |
-                                        DAVINCI_MCBSP_PCR_CLKRM);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG,
-                                        DAVINCI_MCBSP_SRGR_FSGM);
+                /* cpu is master */
+                pcr = DAVINCI_MCBSP_PCR_FSXM |
+                        DAVINCI_MCBSP_PCR_FSRM |
+                        DAVINCI_MCBSP_PCR_CLKXM |
+                        DAVINCI_MCBSP_PCR_CLKRM;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS:
+                /* McBSP CLKR pin is the input for the Sample Rate Generator.
+                 * McBSP FSR and FSX are driven by the Sample Rate Generator. */
+                pcr = DAVINCI_MCBSP_PCR_SCLKME |
+                        DAVINCI_MCBSP_PCR_FSXM |
+                        DAVINCI_MCBSP_PCR_FSRM;
                 break;
         case SND_SOC_DAIFMT_CBM_CFM:
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, 0);
+                /* codec is master */
+                pcr = 0;
                 break;
         default:
+                printk(KERN_ERR "%s:bad master\n", __func__);
                 return -EINVAL;
         }
 
-        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-        case SND_SOC_DAIFMT_IB_NF:
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_PCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_PCR_CLKXP |
-                               DAVINCI_MCBSP_PCR_CLKRP, 1);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, w);
+        rcr = DAVINCI_MCBSP_RCR_RFRLEN1(1);
+        xcr = DAVINCI_MCBSP_XCR_XFIG | DAVINCI_MCBSP_XCR_XFRLEN1(1);
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_B:
                 break;
-        case SND_SOC_DAIFMT_NB_IF:
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_PCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_PCR_FSXP |
-                               DAVINCI_MCBSP_PCR_FSRP, 1);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, w);
+        case SND_SOC_DAIFMT_I2S:
+                /* Davinci doesn't support TRUE I2S, but some codecs will have
+                 * the left and right channels contiguous. This allows
+                 * dsp_a mode to be used with an inverted normal frame clk.
+                 * If your codec is master and does not have contiguous
+                 * channels, then you will have sound on only one channel.
+                 * Try using a different mode, or codec as slave.
+                 *
+                 * The TLV320AIC33 is an example of a codec where this works.
+                 * It has a variable bit clock frequency allowing it to have
+                 * valid data on every bit clock.
+                 *
+                 * The TLV320AIC23 is an example of a codec where this does not
+                 * work. It has a fixed bit clock frequency with progressively
+                 * more empty bit clock slots between channels as the sample
+                 * rate is lowered.
+                 */
+                fmt ^= SND_SOC_DAIFMT_NB_IF;
+        case SND_SOC_DAIFMT_DSP_A:
+                rcr |= DAVINCI_MCBSP_RCR_RDATDLY(1);
+                xcr |= DAVINCI_MCBSP_XCR_XDATDLY(1);
+                break;
+        default:
+                printk(KERN_ERR "%s:bad format\n", __func__);
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                /* CLKRP Receive clock polarity,
+                 *      1 - sampled on rising edge of CLKR
+                 *      valid on rising edge
+                 * CLKXP Transmit clock polarity,
+                 *      1 - clocked on falling edge of CLKX
+                 *      valid on rising edge
+                 * FSRP  Receive frame sync pol, 0 - active high
+                 * FSXP  Transmit frame sync pol, 0 - active high
+                 */
+                pcr |= (DAVINCI_MCBSP_PCR_CLKXP | DAVINCI_MCBSP_PCR_CLKRP);
                 break;
         case SND_SOC_DAIFMT_IB_IF:
-                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_PCR_REG);
-                MOD_REG_BIT(w, DAVINCI_MCBSP_PCR_CLKXP |
-                               DAVINCI_MCBSP_PCR_CLKRP |
-                               DAVINCI_MCBSP_PCR_FSXP |
-                               DAVINCI_MCBSP_PCR_FSRP, 1);
-                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, w);
+                /* CLKRP Receive clock polarity,
+                 *      0 - sampled on falling edge of CLKR
+                 *      valid on falling edge
+                 * CLKXP Transmit clock polarity,
+                 *      0 - clocked on rising edge of CLKX
+                 *      valid on falling edge
+                 * FSRP  Receive frame sync pol, 1 - active low
+                 * FSXP  Transmit frame sync pol, 1 - active low
+                 */
+                pcr |= (DAVINCI_MCBSP_PCR_FSXP | DAVINCI_MCBSP_PCR_FSRP);
                 break;
-        case SND_SOC_DAIFMT_NB_NF:
+        case SND_SOC_DAIFMT_NB_IF:
+                /* CLKRP Receive clock polarity,
+                 *      1 - sampled on rising edge of CLKR
+                 *      valid on rising edge
+                 * CLKXP Transmit clock polarity,
+                 *      1 - clocked on falling edge of CLKX
+                 *      valid on rising edge
+                 * FSRP  Receive frame sync pol, 1 - active low
+                 * FSXP  Transmit frame sync pol, 1 - active low
+                 */
+                pcr |= (DAVINCI_MCBSP_PCR_CLKXP | DAVINCI_MCBSP_PCR_CLKRP |
+                        DAVINCI_MCBSP_PCR_FSXP | DAVINCI_MCBSP_PCR_FSRP);
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                /* CLKRP Receive clock polarity,
+                 *      0 - sampled on falling edge of CLKR
+                 *      valid on falling edge
+                 * CLKXP Transmit clock polarity,
+                 *      0 - clocked on rising edge of CLKX
+                 *      valid on falling edge
+                 * FSRP  Receive frame sync pol, 0 - active high
+                 * FSXP  Transmit frame sync pol, 0 - active high
+                 */
                 break;
         default:
                 return -EINVAL;
         }
-
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG, srgr);
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, pcr);
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_RCR_REG, rcr);
+        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_XCR_REG, xcr);
         return 0;
 }
 
 static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
-                                 struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct davinci_pcm_dma_params *dma_params = rtd->dai->cpu_dai->dma_data;
@@ -219,25 +341,20 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
         u32 w;
 
         /* general line settings */
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG,
-                                DAVINCI_MCBSP_SPCR_RINTM(3) |
-                                DAVINCI_MCBSP_SPCR_XINTM(3) |
-                                DAVINCI_MCBSP_SPCR_FREE);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_RCR_REG,
-                                DAVINCI_MCBSP_RCR_RFRLEN1(1) |
-                                DAVINCI_MCBSP_RCR_RDATDLY(1));
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_XCR_REG,
-                                DAVINCI_MCBSP_XCR_XFRLEN1(1) |
-                                DAVINCI_MCBSP_XCR_XDATDLY(1) |
-                                DAVINCI_MCBSP_XCR_XFIG);
+        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
+        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+                w |= DAVINCI_MCBSP_SPCR_RINTM(3) | DAVINCI_MCBSP_SPCR_FREE;
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+        } else {
+                w |= DAVINCI_MCBSP_SPCR_XINTM(3) | DAVINCI_MCBSP_SPCR_FREE;
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SPCR_REG, w);
+        }
 
         i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_SAMPLE_BITS);
-        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SRGR_REG);
+        w = DAVINCI_MCBSP_SRGR_FSGM;
         MOD_REG_BIT(w, DAVINCI_MCBSP_SRGR_FWID(snd_interval_value(i) - 1), 1);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG, w);
 
         i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_FRAME_BITS);
-        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SRGR_REG);
         MOD_REG_BIT(w, DAVINCI_MCBSP_SRGR_FPER(snd_interval_value(i) - 1), 1);
         davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_SRGR_REG, w);
 
@@ -260,20 +377,24 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_RCR_REG);
-        MOD_REG_BIT(w, DAVINCI_MCBSP_RCR_RWDLEN1(mcbsp_word_length) |
-                       DAVINCI_MCBSP_RCR_RWDLEN2(mcbsp_word_length), 1);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_RCR_REG, w);
+        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_RCR_REG);
+                MOD_REG_BIT(w, DAVINCI_MCBSP_RCR_RWDLEN1(mcbsp_word_length) |
+                               DAVINCI_MCBSP_RCR_RWDLEN2(mcbsp_word_length), 1);
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_RCR_REG, w);
 
-        w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_XCR_REG);
-        MOD_REG_BIT(w, DAVINCI_MCBSP_XCR_XWDLEN1(mcbsp_word_length) |
-                       DAVINCI_MCBSP_XCR_XWDLEN2(mcbsp_word_length), 1);
-        davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_XCR_REG, w);
+        } else {
+                w = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_XCR_REG);
+                MOD_REG_BIT(w, DAVINCI_MCBSP_XCR_XWDLEN1(mcbsp_word_length) |
+                               DAVINCI_MCBSP_XCR_XWDLEN2(mcbsp_word_length), 1);
+                davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_XCR_REG, w);
 
+        }
         return 0;
 }
 
-static int davinci_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
+static int davinci_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
+                               struct snd_soc_dai *dai)
 {
         int ret = 0;
 
@@ -299,8 +420,8 @@ static int davinci_i2s_probe(struct platform_device *pdev,
                              struct snd_soc_dai *dai)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_machine *machine = socdev->machine;
-        struct snd_soc_dai *cpu_dai = machine->dai_link[pdev->id].cpu_dai;
+        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_dai *cpu_dai = card->dai_link[pdev->id].cpu_dai;
         struct davinci_mcbsp_dev *dev;
         struct resource *mem, *ioarea;
         struct evm_snd_platform_data *pdata;
@@ -361,8 +482,8 @@ static void davinci_i2s_remove(struct platform_device *pdev,
                                struct snd_soc_dai *dai)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_machine *machine = socdev->machine;
-        struct snd_soc_dai *cpu_dai = machine->dai_link[pdev->id].cpu_dai;
+        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_dai *cpu_dai = card->dai_link[pdev->id].cpu_dai;
         struct davinci_mcbsp_dev *dev = cpu_dai->private_data;
         struct resource *mem;
 
@@ -381,7 +502,6 @@ static void davinci_i2s_remove(struct platform_device *pdev,
 struct snd_soc_dai davinci_i2s_dai = {
         .name = "davinci-i2s",
         .id = 0,
-        .type = SND_SOC_DAI_I2S,
         .probe = davinci_i2s_probe,
         .remove = davinci_i2s_remove,
         .playback = {
@@ -397,13 +517,24 @@ struct snd_soc_dai davinci_i2s_dai = {
         .ops = {
                 .startup = davinci_i2s_startup,
                 .trigger = davinci_i2s_trigger,
-                .hw_params = davinci_i2s_hw_params,},
-        .dai_ops = {
+                .hw_params = davinci_i2s_hw_params,
                 .set_fmt = davinci_i2s_set_dai_fmt,
         },
 };
 EXPORT_SYMBOL_GPL(davinci_i2s_dai);
 
+static int __init davinci_i2s_init(void)
+{
+        return snd_soc_register_dai(&davinci_i2s_dai);
+}
+module_init(davinci_i2s_init);
+
+static void __exit davinci_i2s_exit(void)
+{
+        snd_soc_unregister_dai(&davinci_i2s_dai);
+}
+module_exit(davinci_i2s_exit);
+
 MODULE_AUTHOR("Vladimir Barinov");
 MODULE_DESCRIPTION("TI DAVINCI I2S (McBSP) SoC Interface");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 76feaa65737..74abc9b4f1c 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/dma-mapping.h>
+#include <linux/kernel.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -24,13 +25,6 @@
 
 #include "davinci-pcm.h"
 
-#define DAVINCI_PCM_DEBUG 0
-#if DAVINCI_PCM_DEBUG
-#define DPRINTK(x...) printk(KERN_DEBUG x)
-#else
-#define DPRINTK(x...)
-#endif
-
 static struct snd_pcm_hardware davinci_pcm_hardware = {
         .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
                  SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
@@ -78,8 +72,8 @@ static void davinci_pcm_enqueue_dma(struct snd_pcm_substream *substream)
         dma_offset = prtd->period * period_size;
         dma_pos = runtime->dma_addr + dma_offset;
 
-        DPRINTK("audio_set_dma_params_play channel = %d dma_ptr = %x "
-                "period_size=%x\n", lch, dma_pos, period_size);
+        pr_debug("davinci_pcm: audio_set_dma_params_play channel = %d "
+                "dma_ptr = %x period_size=%x\n", lch, dma_pos, period_size);
 
         data_type = prtd->params->data_type;
         count = period_size / data_type;
@@ -112,7 +106,7 @@ static void davinci_pcm_dma_irq(int lch, u16 ch_status, void *data)
         struct snd_pcm_substream *substream = data;
         struct davinci_runtime_data *prtd = substream->runtime->private_data;
 
-        DPRINTK("lch=%d, status=0x%x\n", lch, ch_status);
+        pr_debug("davinci_pcm: lch=%d, status=0x%x\n", lch, ch_status);
 
         if (unlikely(ch_status != DMA_COMPLETE))
                 return;
@@ -316,8 +310,8 @@ static int davinci_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
         buf->area = dma_alloc_writecombine(pcm->card->dev, size,
                                            &buf->addr, GFP_KERNEL);
 
-        DPRINTK("preallocate_dma_buffer: area=%p, addr=%p, size=%d\n",
-                (void *) buf->area, (void *) buf->addr, size);
+        pr_debug("davinci_pcm: preallocate_dma_buffer: area=%p, addr=%p, "
+                "size=%d\n", (void *) buf->area, (void *) buf->addr, size);
 
         if (!buf->area)
                 return -ENOMEM;
@@ -384,6 +378,18 @@ struct snd_soc_platform davinci_soc_platform = {
 };
 EXPORT_SYMBOL_GPL(davinci_soc_platform);
 
+static int __init davinci_soc_platform_init(void)
+{
+        return snd_soc_register_platform(&davinci_soc_platform);
+}
+module_init(davinci_soc_platform_init);
+
+static void __exit davinci_soc_platform_exit(void)
+{
+        snd_soc_unregister_platform(&davinci_soc_platform);
+}
+module_exit(davinci_soc_platform_exit);
+
 MODULE_AUTHOR("Vladimir Barinov");
 MODULE_DESCRIPTION("TI DAVINCI PCM DMA module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c
new file mode 100644
index 00000000000..f67579d5276
--- /dev/null
+++ b/sound/soc/davinci/davinci-sffsdr.c
@@ -0,0 +1,157 @@
+/*
+ * ASoC driver for Lyrtech SFFSDR board.
+ *
+ * Author:      Hugo Villeneuve
+ * Copyright (C) 2008 Lyrtech inc
+ *
+ * Based on ASoC driver for TI DAVINCI EVM platform, original copyright follow:
+ * Copyright:   (C) 2007 MontaVista Software, Inc., <source@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/dma.h>
+#include <asm/plat-sffsdr/sffsdr-fpga.h>
+
+#include <mach/mcbsp.h>
+#include <mach/edma.h>
+
+#include "../codecs/pcm3008.h"
+#include "davinci-pcm.h"
+#include "davinci-i2s.h"
+
+static int sffsdr_hw_params(struct snd_pcm_substream *substream,
+                            struct snd_pcm_hw_params *params,
+                            struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int fs;
+        int ret = 0;
+
+        /* Set cpu DAI configuration:
+         * CLKX and CLKR are the inputs for the Sample Rate Generator.
+         * FSX and FSR are outputs, driven by the sample Rate Generator. */
+        ret = snd_soc_dai_set_fmt(cpu_dai,
+                                  SND_SOC_DAIFMT_RIGHT_J |
+                                  SND_SOC_DAIFMT_CBM_CFS |
+                                  SND_SOC_DAIFMT_IB_NF);
+        if (ret < 0)
+                return ret;
+
+        /* Fsref can be 32000, 44100 or 48000. */
+        fs = params_rate(params);
+
+        pr_debug("sffsdr_hw_params: rate = %d Hz\n", fs);
+
+        return sffsdr_fpga_set_codec_fs(fs);
+}
+
+static struct snd_soc_ops sffsdr_ops = {
+        .hw_params = sffsdr_hw_params,
+};
+
+/* davinci-sffsdr digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link sffsdr_dai = {
+        .name = "PCM3008", /* Codec name */
+        .stream_name = "PCM3008 HiFi",
+        .cpu_dai = &davinci_i2s_dai,
+        .codec_dai = &pcm3008_dai,
+        .ops = &sffsdr_ops,
+};
+
+/* davinci-sffsdr audio machine driver */
+static struct snd_soc_card snd_soc_sffsdr = {
+        .name = "DaVinci SFFSDR",
+        .platform = &davinci_soc_platform,
+        .dai_link = &sffsdr_dai,
+        .num_links = 1,
+};
+
+/* sffsdr audio private data */
+static struct pcm3008_setup_data sffsdr_pcm3008_setup = {
+        .dem0_pin = GPIO(45),
+        .dem1_pin = GPIO(46),
+        .pdad_pin = GPIO(47),
+        .pdda_pin = GPIO(38),
+};
+
+/* sffsdr audio subsystem */
+static struct snd_soc_device sffsdr_snd_devdata = {
+        .card = &snd_soc_sffsdr,
+        .codec_dev = &soc_codec_dev_pcm3008,
+        .codec_data = &sffsdr_pcm3008_setup,
+};
+
+static struct resource sffsdr_snd_resources[] = {
+        {
+                .start = DAVINCI_MCBSP_BASE,
+                .end = DAVINCI_MCBSP_BASE + SZ_8K - 1,
+                .flags = IORESOURCE_MEM,
+        },
+};
+
+static struct evm_snd_platform_data sffsdr_snd_data = {
+        .tx_dma_ch      = DAVINCI_DMA_MCBSP_TX,
+        .rx_dma_ch      = DAVINCI_DMA_MCBSP_RX,
+};
+
+static struct platform_device *sffsdr_snd_device;
+
+static int __init sffsdr_init(void)
+{
+        int ret;
+
+        sffsdr_snd_device = platform_device_alloc("soc-audio", 0);
+        if (!sffsdr_snd_device) {
+                printk(KERN_ERR "platform device allocation failed\n");
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(sffsdr_snd_device, &sffsdr_snd_devdata);
+        sffsdr_snd_devdata.dev = &sffsdr_snd_device->dev;
+        sffsdr_snd_device->dev.platform_data = &sffsdr_snd_data;
+
+        ret = platform_device_add_resources(sffsdr_snd_device,
+                                            sffsdr_snd_resources,
+                                            ARRAY_SIZE(sffsdr_snd_resources));
+        if (ret) {
+                printk(KERN_ERR "platform device add ressources failed\n");
+                goto error;
+        }
+
+        ret = platform_device_add(sffsdr_snd_device);
+        if (ret)
+                goto error;
+
+        return ret;
+
+error:
+        platform_device_put(sffsdr_snd_device);
+        return ret;
+}
+
+static void __exit sffsdr_exit(void)
+{
+        platform_device_unregister(sffsdr_snd_device);
+}
+
+module_init(sffsdr_init);
+module_exit(sffsdr_exit);
+
+MODULE_AUTHOR("Hugo Villeneuve");
+MODULE_DESCRIPTION("Lyrtech SFFSDR ASoC driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 8d73edc5610..95c12b26fe3 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -20,7 +20,7 @@ config SND_SOC_MPC8610_HPCD
 
 config SND_SOC_MPC5200_I2S
         tristate "Freescale MPC5200 PSC in I2S mode driver"
-        depends on SND_SOC && PPC_MPC52xx && PPC_BESTCOMM
+        depends on PPC_MPC52xx && PPC_BESTCOMM
         select SND_SOC_OF_SIMPLE
         select PPC_BESTCOMM_GEN_BD
         help
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index d2d3da9729f..64993eda567 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -284,7 +284,7 @@ static irqreturn_t fsl_dma_isr(int irq, void *dev_id)
  * fsl_dma_new: initialize this PCM driver.
  *
  * This function is called when the codec driver calls snd_soc_new_pcms(),
- * once for each .dai_link in the machine driver's snd_soc_machine
+ * once for each .dai_link in the machine driver's snd_soc_card
  * structure.
  */
 static int fsl_dma_new(struct snd_card *card, struct snd_soc_dai *dai,
@@ -853,6 +853,18 @@ int fsl_dma_configure(struct fsl_dma_info *dma_info)
 }
 EXPORT_SYMBOL_GPL(fsl_dma_configure);
 
+static int __init fsl_soc_platform_init(void)
+{
+        return snd_soc_register_platform(&fsl_soc_platform);
+}
+module_init(fsl_soc_platform_init);
+
+static void __exit fsl_soc_platform_exit(void)
+{
+        snd_soc_unregister_platform(&fsl_soc_platform);
+}
+module_exit(fsl_soc_platform_exit);
+
 MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
 MODULE_DESCRIPTION("Freescale Elo DMA ASoC PCM module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 157a7895ffa..c6d6eb71dc1 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -266,7 +266,8 @@ static irqreturn_t fsl_ssi_isr(int irq, void *dev_id)
  * If this is the first stream open, then grab the IRQ and program most of
  * the SSI registers.
  */
-static int fsl_ssi_startup(struct snd_pcm_substream *substream)
+static int fsl_ssi_startup(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
@@ -411,7 +412,8 @@ static int fsl_ssi_startup(struct snd_pcm_substream *substream)
  * Note: The SxCCR.DC and SxCCR.PM bits are only used if the SSI is the
  * clock master.
  */
-static int fsl_ssi_prepare(struct snd_pcm_substream *substream)
+static int fsl_ssi_prepare(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -441,7 +443,8 @@ static int fsl_ssi_prepare(struct snd_pcm_substream *substream)
  * The DMA channel is in external master start and pause mode, which
  * means the SSI completely controls the flow of data.
  */
-static int fsl_ssi_trigger(struct snd_pcm_substream *substream, int cmd)
+static int fsl_ssi_trigger(struct snd_pcm_substream *substream, int cmd,
+                           struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
@@ -490,7 +493,8 @@ static int fsl_ssi_trigger(struct snd_pcm_substream *substream, int cmd)
  *
  * Shutdown the SSI if there are no other substreams open.
  */
-static void fsl_ssi_shutdown(struct snd_pcm_substream *substream)
+static void fsl_ssi_shutdown(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
@@ -578,8 +582,6 @@ static struct snd_soc_dai fsl_ssi_dai_template = {
                 .prepare = fsl_ssi_prepare,
                 .shutdown = fsl_ssi_shutdown,
                 .trigger = fsl_ssi_trigger,
-        },
-        .dai_ops = {
                 .set_sysclk = fsl_ssi_set_sysclk,
                 .set_fmt = fsl_ssi_set_fmt,
         },
@@ -671,6 +673,14 @@ struct snd_soc_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info)
         fsl_ssi_dai->private_data = ssi_private;
         fsl_ssi_dai->name = ssi_private->name;
         fsl_ssi_dai->id = ssi_info->id;
+        fsl_ssi_dai->dev = ssi_info->dev;
+
+        ret = snd_soc_register_dai(fsl_ssi_dai);
+        if (ret != 0) {
+                dev_err(ssi_info->dev, "failed to register DAI: %d\n", ret);
+                kfree(fsl_ssi_dai);
+                return NULL;
+        }
 
         return fsl_ssi_dai;
 }
@@ -688,6 +698,8 @@ void fsl_ssi_destroy_dai(struct snd_soc_dai *fsl_ssi_dai)
 
         device_remove_file(ssi_private->dev, &ssi_private->dev_attr);
 
+        snd_soc_unregister_dai(&ssi_private->cpu_dai);
+
         kfree(ssi_private);
 }
 EXPORT_SYMBOL_GPL(fsl_ssi_destroy_dai);
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index 94a02eaa482..9eb1ce185bd 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -187,7 +187,8 @@ static irqreturn_t psc_i2s_bcom_irq(int irq, void *_psc_i2s_stream)
  * If this is the first stream open, then grab the IRQ and program most of
  * the PSC registers.
  */
-static int psc_i2s_startup(struct snd_pcm_substream *substream)
+static int psc_i2s_startup(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct psc_i2s *psc_i2s = rtd->dai->cpu_dai->private_data;
@@ -220,7 +221,8 @@ static int psc_i2s_startup(struct snd_pcm_substream *substream)
 }
 
 static int psc_i2s_hw_params(struct snd_pcm_substream *substream,
-                                 struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct psc_i2s *psc_i2s = rtd->dai->cpu_dai->private_data;
@@ -256,7 +258,8 @@ static int psc_i2s_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int psc_i2s_hw_free(struct snd_pcm_substream *substream)
+static int psc_i2s_hw_free(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
 {
         snd_pcm_set_runtime_buffer(substream, NULL);
         return 0;
@@ -268,7 +271,8 @@ static int psc_i2s_hw_free(struct snd_pcm_substream *substream)
  * This function is called by ALSA to start, stop, pause, and resume the DMA
  * transfer of data.
  */
-static int psc_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
+static int psc_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
+                           struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct psc_i2s *psc_i2s = rtd->dai->cpu_dai->private_data;
@@ -383,7 +387,8 @@ static int psc_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
  *
  * Shutdown the PSC if there are no other substreams open.
  */
-static void psc_i2s_shutdown(struct snd_pcm_substream *substream)
+static void psc_i2s_shutdown(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct psc_i2s *psc_i2s = rtd->dai->cpu_dai->private_data;
@@ -464,7 +469,6 @@ static int psc_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int format)
  * psc_i2s_dai_template: template CPU Digital Audio Interface
  */
 static struct snd_soc_dai psc_i2s_dai_template = {
-        .type = SND_SOC_DAI_I2S,
         .playback = {
                 .channels_min = 2,
                 .channels_max = 2,
@@ -483,8 +487,6 @@ static struct snd_soc_dai psc_i2s_dai_template = {
                 .hw_free = psc_i2s_hw_free,
                 .shutdown = psc_i2s_shutdown,
                 .trigger = psc_i2s_trigger,
-        },
-        .dai_ops = {
                 .set_sysclk = psc_i2s_set_sysclk,
                 .set_fmt = psc_i2s_set_fmt,
         },
@@ -826,6 +828,8 @@ static int __devinit psc_i2s_of_probe(struct of_device *op,
         if (rc)
                 dev_info(psc_i2s->dev, "error creating sysfs files\n");
 
+        snd_soc_register_platform(&psc_i2s_pcm_soc_platform);
+
         /* Tell the ASoC OF helpers about it */
         of_snd_soc_register_platform(&psc_i2s_pcm_soc_platform, op->node,
                                      &psc_i2s->dai);
@@ -839,6 +843,8 @@ static int __devexit psc_i2s_of_remove(struct of_device *op)
 
         dev_dbg(&op->dev, "psc_i2s_remove()\n");
 
+        snd_soc_unregister_platform(&psc_i2s_pcm_soc_platform);
+
         bcom_gen_bd_rx_release(psc_i2s->capture.bcom_task);
         bcom_gen_bd_tx_release(psc_i2s->playback.bcom_task);
 
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 94f89debde1..bcec3f60bad 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -29,7 +29,7 @@
 struct mpc8610_hpcd_data {
         struct snd_soc_device sound_devdata;
         struct snd_soc_dai_link dai;
-        struct snd_soc_machine machine;
+        struct snd_soc_card machine;
         unsigned int dai_format;
         unsigned int codec_clk_direction;
         unsigned int cpu_clk_direction;
@@ -185,7 +185,7 @@ static struct snd_soc_ops mpc8610_hpcd_ops = {
 /**
  * mpc8610_hpcd_machine: ASoC machine data
  */
-static struct snd_soc_machine mpc8610_hpcd_machine = {
+static struct snd_soc_card mpc8610_hpcd_machine = {
         .probe = mpc8610_hpcd_machine_probe,
         .remove = mpc8610_hpcd_machine_remove,
         .name = "MPC8610 HPCD",
@@ -465,9 +465,9 @@ static int mpc8610_hpcd_probe(struct of_device *ofdev,
                 goto error;
         }
 
-        machine_data->sound_devdata.machine = &mpc8610_hpcd_machine;
+        machine_data->sound_devdata.card = &mpc8610_hpcd_machine;
         machine_data->sound_devdata.codec_dev = &soc_codec_device_cs4270;
-        machine_data->sound_devdata.platform = &fsl_soc_platform;
+        machine_data->machine.platform = &fsl_soc_platform;
 
         sound_device->dev.platform_data = machine_data;
 
diff --git a/sound/soc/fsl/soc-of-simple.c b/sound/soc/fsl/soc-of-simple.c
index 0382fdac51c..8bc5cd9e972 100644
--- a/sound/soc/fsl/soc-of-simple.c
+++ b/sound/soc/fsl/soc-of-simple.c
@@ -31,7 +31,7 @@ struct of_snd_soc_device {
         int id;
         struct list_head list;
         struct snd_soc_device device;
-        struct snd_soc_machine machine;
+        struct snd_soc_card card;
         struct snd_soc_dai_link dai_link;
         struct platform_device *pdev;
         struct device_node *platform_node;
@@ -58,9 +58,9 @@ of_snd_soc_get_device(struct device_node *codec_node)
         /* Initialize the structure and add it to the global list */
         of_soc->codec_node = codec_node;
         of_soc->id = of_snd_soc_next_index++;
-        of_soc->machine.dai_link = &of_soc->dai_link;
-        of_soc->machine.num_links = 1;
-        of_soc->device.machine = &of_soc->machine;
+        of_soc->card.dai_link = &of_soc->dai_link;
+        of_soc->card.num_links = 1;
+        of_soc->device.card = &of_soc->card;
         of_soc->dai_link.ops = &of_snd_soc_ops;
         list_add(&of_soc->list, &of_snd_soc_device_list);
 
@@ -158,8 +158,8 @@ int of_snd_soc_register_platform(struct snd_soc_platform *platform,
 
         of_soc->platform_node = node;
         of_soc->dai_link.cpu_dai = cpu_dai;
-        of_soc->device.platform = platform;
-        of_soc->machine.name = of_soc->dai_link.cpu_dai->name;
+        of_soc->card.platform = platform;
+        of_soc->card.name = of_soc->dai_link.cpu_dai->name;
 
         /* Now try to register the SoC device */
         of_snd_soc_register_device(of_soc);
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 8b7766b998d..a7b1d77b210 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -1,6 +1,6 @@
 config SND_OMAP_SOC
         tristate "SoC Audio for the Texas Instruments OMAP chips"
-        depends on ARCH_OMAP && SND_SOC
+        depends on ARCH_OMAP
 
 config SND_OMAP_SOC_MCBSP
         tristate
@@ -21,3 +21,36 @@ config SND_OMAP_SOC_OSK5912
         select SND_SOC_TLV320AIC23
         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"
+        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OVERO
+        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.
+
+config SND_OMAP_SOC_OMAP2EVM
+        tristate "SoC Audio support for OMAP2EVM board"
+        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP2EVM
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_TWL4030
+        help
+          Say Y if you want to add support for SoC audio on the omap2evm board.
+
+config SND_OMAP_SOC_SDP3430
+        tristate "SoC Audio support for Texas Instruments SDP3430"
+        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP_3430SDP
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_TWL4030
+        help
+          Say Y if you want to add support for SoC audio on Texas Instruments
+          SDP3430.
+
+config SND_OMAP_SOC_OMAP3_PANDORA
+        tristate "SoC Audio support for OMAP3 Pandora"
+        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP3_PANDORA
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_TWL4030
+        help
+          Say Y if you want to add support for SoC audio on the OMAP3 Pandora.
diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile
index e09d1f297f6..76fedd96e36 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -8,6 +8,14 @@ obj-$(CONFIG_SND_OMAP_SOC_MCBSP) += snd-soc-omap-mcbsp.o
 # OMAP Machine Support
 snd-soc-n810-objs := n810.o
 snd-soc-osk5912-objs := osk5912.o
+snd-soc-overo-objs := overo.o
+snd-soc-omap2evm-objs := omap2evm.o
+snd-soc-sdp3430-objs := sdp3430.o
+snd-soc-omap3pandora-objs := omap3pandora.o
 
 obj-$(CONFIG_SND_OMAP_SOC_N810) += snd-soc-n810.o
 obj-$(CONFIG_SND_OMAP_SOC_OSK5912) += snd-soc-osk5912.o
+obj-$(CONFIG_SND_OMAP_SOC_OVERO) += snd-soc-overo.o
+obj-$(CONFIG_MACH_OMAP2EVM) += snd-soc-omap2evm.o
+obj-$(CONFIG_SND_OMAP_SOC_SDP3430) += snd-soc-sdp3430.o
+obj-$(CONFIG_SND_OMAP_SOC_OMAP3_PANDORA) += snd-soc-omap3pandora.o
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index fae3ad36e0b..25593fee912 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -70,9 +70,13 @@ static void n810_ext_control(struct snd_soc_codec *codec)
 
 static int n810_startup(struct snd_pcm_substream *substream)
 {
+        struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_codec *codec = rtd->socdev->codec;
 
+        snd_pcm_hw_constraint_minmax(runtime,
+                                     SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2);
+
         n810_ext_control(codec);
         return clk_enable(sys_clkout2);
 }
@@ -282,8 +286,9 @@ static struct snd_soc_dai_link n810_dai = {
 };
 
 /* Audio machine driver */
-static struct snd_soc_machine snd_soc_machine_n810 = {
+static struct snd_soc_card snd_soc_n810 = {
         .name = "N810",
+        .platform = &omap_soc_platform,
         .dai_link = &n810_dai,
         .num_links = 1,
 };
@@ -298,8 +303,7 @@ static struct aic3x_setup_data n810_aic33_setup = {
 
 /* Audio subsystem */
 static struct snd_soc_device n810_snd_devdata = {
-        .machine = &snd_soc_machine_n810,
-        .platform = &omap_soc_platform,
+        .card = &snd_soc_n810,
         .codec_dev = &soc_codec_dev_aic3x,
         .codec_data = &n810_aic33_setup,
 };
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 8485a8a9d0f..ec5e18a7875 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -36,9 +36,7 @@
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
 
-#define OMAP_MCBSP_RATES        (SNDRV_PCM_RATE_44100 | \
-                                 SNDRV_PCM_RATE_48000 | \
-                                 SNDRV_PCM_RATE_KNOT)
+#define OMAP_MCBSP_RATES        (SNDRV_PCM_RATE_8000_96000)
 
 struct omap_mcbsp_data {
         unsigned int                    bus_id;
@@ -140,7 +138,8 @@ static const unsigned long omap34xx_mcbsp_port[][2] = {
 static const unsigned long omap34xx_mcbsp_port[][2] = {};
 #endif
 
-static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream)
+static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
+                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -153,7 +152,8 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream)
         return err;
 }
 
-static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream)
+static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
+                                    struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -165,7 +165,8 @@ static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream)
         }
 }
 
-static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd)
+static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
+                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -194,14 +195,15 @@ static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd)
 }
 
 static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
-                                    struct snd_pcm_hw_params *params)
+                                    struct snd_pcm_hw_params *params,
+                                    struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
         int dma, bus_id = mcbsp_data->bus_id, id = cpu_dai->id;
-        int wlen;
+        int wlen, channels;
         unsigned long port;
 
         if (cpu_class_is_omap1()) {
@@ -230,12 +232,17 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
                 return 0;
         }
 
-        switch (params_channels(params)) {
+        channels = params_channels(params);
+        switch (channels) {
         case 2:
-                /* Set 1 word per (McBPSP) frame and use dual-phase frames */
-                regs->rcr2      |= RFRLEN2(1 - 1) | RPHASE;
+                /* Use dual-phase frames */
+                regs->rcr2      |= RPHASE;
+                regs->xcr2      |= XPHASE;
+        case 1:
+                /* Set 1 word per (McBSP) frame */
+                regs->rcr2      |= RFRLEN2(1 - 1);
                 regs->rcr1      |= RFRLEN1(1 - 1);
-                regs->xcr2      |= XFRLEN2(1 - 1) | XPHASE;
+                regs->xcr2      |= XFRLEN2(1 - 1);
                 regs->xcr1      |= XFRLEN1(1 - 1);
                 break;
         default:
@@ -263,9 +270,9 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
                 regs->srgr2     |= FPER(wlen * 2 - 1);
                 regs->srgr1     |= FWID(wlen - 1);
                 break;
-        case SND_SOC_DAIFMT_DSP_A:
-                regs->srgr2     |= FPER(wlen * 2 - 1);
-                regs->srgr1     |= FWID(wlen * 2 - 2);
+        case SND_SOC_DAIFMT_DSP_B:
+                regs->srgr2     |= FPER(wlen * channels - 1);
+                regs->srgr1     |= FWID(wlen * channels - 2);
                 break;
         }
 
@@ -302,7 +309,7 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 regs->rcr2      |= RDATDLY(1);
                 regs->xcr2      |= XDATDLY(1);
                 break;
-        case SND_SOC_DAIFMT_DSP_A:
+        case SND_SOC_DAIFMT_DSP_B:
                 /* 0-bit data delay */
                 regs->rcr2      |= RDATDLY(0);
                 regs->xcr2      |= XDATDLY(0);
@@ -452,17 +459,16 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 
 #define OMAP_MCBSP_DAI_BUILDER(link_id)                         \
 {                                                               \
-        .name = "omap-mcbsp-dai-(link_id)",                     \
+        .name = "omap-mcbsp-dai-"#link_id,                      \
         .id = (link_id),                                        \
-        .type = SND_SOC_DAI_I2S,                                \
         .playback = {                                           \
-                .channels_min = 2,                              \
+                .channels_min = 1,                              \
                 .channels_max = 2,                              \
                 .rates = OMAP_MCBSP_RATES,                      \
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,             \
         },                                                      \
         .capture = {                                            \
-                .channels_min = 2,                              \
+                .channels_min = 1,                              \
                 .channels_max = 2,                              \
                 .rates = OMAP_MCBSP_RATES,                      \
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,             \
@@ -472,8 +478,6 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
                 .shutdown = omap_mcbsp_dai_shutdown,            \
                 .trigger = omap_mcbsp_dai_trigger,              \
                 .hw_params = omap_mcbsp_dai_hw_params,          \
-        },                                                      \
-        .dai_ops = {                                            \
                 .set_fmt = omap_mcbsp_dai_set_dai_fmt,          \
                 .set_clkdiv = omap_mcbsp_dai_set_clkdiv,        \
                 .set_sysclk = omap_mcbsp_dai_set_dai_sysclk,    \
@@ -495,6 +499,19 @@ struct snd_soc_dai omap_mcbsp_dai[] = {
 
 EXPORT_SYMBOL_GPL(omap_mcbsp_dai);
 
+static int __init snd_omap_mcbsp_init(void)
+{
+        return snd_soc_register_dais(omap_mcbsp_dai,
+                                     ARRAY_SIZE(omap_mcbsp_dai));
+}
+module_init(snd_omap_mcbsp_init);
+
+static void __exit snd_omap_mcbsp_exit(void)
+{
+        snd_soc_unregister_dais(omap_mcbsp_dai, ARRAY_SIZE(omap_mcbsp_dai));
+}
+module_exit(snd_omap_mcbsp_exit);
+
 MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@nokia.com>");
 MODULE_DESCRIPTION("OMAP I2S SoC Interface");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index e9084fdd208..b0362dfd5b7 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -97,7 +97,7 @@ static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
         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 & !cpu_is_omap1510()) {
+        if (!err && !cpu_is_omap1510()) {
                 /*
                  * Link channel with itself so DMA doesn't need any
                  * reprogramming while looping the buffer
@@ -233,7 +233,7 @@ static int omap_pcm_open(struct snd_pcm_substream *substream)
         if (ret < 0)
                 goto out;
 
-        prtd = kzalloc(sizeof(prtd), GFP_KERNEL);
+        prtd = kzalloc(sizeof(*prtd), GFP_KERNEL);
         if (prtd == NULL) {
                 ret = -ENOMEM;
                 goto out;
@@ -354,6 +354,18 @@ struct snd_soc_platform omap_soc_platform = {
 };
 EXPORT_SYMBOL_GPL(omap_soc_platform);
 
+static int __init omap_soc_platform_init(void)
+{
+        return snd_soc_register_platform(&omap_soc_platform);
+}
+module_init(omap_soc_platform_init);
+
+static void __exit omap_soc_platform_exit(void)
+{
+        snd_soc_unregister_platform(&omap_soc_platform);
+}
+module_exit(omap_soc_platform_exit);
+
 MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@nokia.com>");
 MODULE_DESCRIPTION("OMAP PCM DMA module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/omap2evm.c b/sound/soc/omap/omap2evm.c
new file mode 100644
index 00000000000..0c2322dcf02
--- /dev/null
+++ b/sound/soc/omap/omap2evm.c
@@ -0,0 +1,151 @@
+/*
+ * omap2evm.c  --  SoC audio machine driver for omap2evm board
+ *
+ * Author: Arun KS <arunks@mistralsolutions.com>
+ *
+ * Based on sound/soc/omap/overo.c by Steve Sakoman
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include <mach/gpio.h>
+#include <mach/mcbsp.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/twl4030.h"
+
+static int omap2evm_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params,
+        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int ret;
+
+        /* Set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec DAI configuration\n");
+                return ret;
+        }
+
+        /* Set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
+                                            SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops omap2evm_ops = {
+        .hw_params = omap2evm_hw_params,
+};
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link omap2evm_dai = {
+        .name = "TWL4030",
+        .stream_name = "TWL4030",
+        .cpu_dai = &omap_mcbsp_dai[0],
+        .codec_dai = &twl4030_dai,
+        .ops = &omap2evm_ops,
+};
+
+/* Audio machine driver */
+static struct snd_soc_card snd_soc_omap2evm = {
+        .name = "omap2evm",
+        .platform = &omap_soc_platform,
+        .dai_link = &omap2evm_dai,
+        .num_links = 1,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device omap2evm_snd_devdata = {
+        .card = &snd_soc_omap2evm,
+        .codec_dev = &soc_codec_dev_twl4030,
+};
+
+static struct platform_device *omap2evm_snd_device;
+
+static int __init omap2evm_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_omap2evm()) {
+                pr_debug("Not omap2evm!\n");
+                return -ENODEV;
+        }
+        printk(KERN_INFO "omap2evm SoC init\n");
+
+        omap2evm_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!omap2evm_snd_device) {
+                printk(KERN_ERR "Platform device allocation failed\n");
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(omap2evm_snd_device, &omap2evm_snd_devdata);
+        omap2evm_snd_devdata.dev = &omap2evm_snd_device->dev;
+        *(unsigned int *)omap2evm_dai.cpu_dai->private_data = 1; /* McBSP2 */
+
+        ret = platform_device_add(omap2evm_snd_device);
+        if (ret)
+                goto err1;
+
+        return 0;
+
+err1:
+        printk(KERN_ERR "Unable to add platform device\n");
+        platform_device_put(omap2evm_snd_device);
+
+        return ret;
+}
+module_init(omap2evm_soc_init);
+
+static void __exit omap2evm_soc_exit(void)
+{
+        platform_device_unregister(omap2evm_snd_device);
+}
+module_exit(omap2evm_soc_exit);
+
+MODULE_AUTHOR("Arun KS <arunks@mistralsolutions.com>");
+MODULE_DESCRIPTION("ALSA SoC omap2evm");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
new file mode 100644
index 00000000000..fd24a4acd2f
--- /dev/null
+++ b/sound/soc/omap/omap3beagle.c
@@ -0,0 +1,149 @@
+/*
+ * 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 <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include <mach/gpio.h>
+#include <mach/mcbsp.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/twl4030.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->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int ret;
+
+        /* Set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec DAI configuration\n");
+                return ret;
+        }
+
+        /* Set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
+                                     SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops 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 = &omap_mcbsp_dai[0],
+        .codec_dai = &twl4030_dai,
+        .ops = &omap3beagle_ops,
+};
+
+/* Audio machine driver */
+static struct snd_soc_card snd_soc_omap3beagle = {
+        .name = "omap3beagle",
+        .platform = &omap_soc_platform,
+        .dai_link = &omap3beagle_dai,
+        .num_links = 1,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device omap3beagle_snd_devdata = {
+        .card = &snd_soc_omap3beagle,
+        .codec_dev = &soc_codec_dev_twl4030,
+};
+
+static struct platform_device *omap3beagle_snd_device;
+
+static int __init omap3beagle_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_omap3_beagle()) {
+                pr_debug("Not OMAP3 Beagle!\n");
+                return -ENODEV;
+        }
+        pr_info("OMAP3 Beagle 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, &omap3beagle_snd_devdata);
+        omap3beagle_snd_devdata.dev = &omap3beagle_snd_device->dev;
+        *(unsigned int *)omap3beagle_dai.cpu_dai->private_data = 1; /* McBSP2 */
+
+        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/omap3pandora.c b/sound/soc/omap/omap3pandora.c
new file mode 100644
index 00000000000..bd91594496b
--- /dev/null
+++ b/sound/soc/omap/omap3pandora.c
@@ -0,0 +1,311 @@
+/*
+ * omap3pandora.c  --  SoC audio for Pandora Handheld Console
+ *
+ * Author: Gražvydas Ignotas <notasas@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/twl4030.h"
+
+#define OMAP3_PANDORA_DAC_POWER_GPIO    118
+#define OMAP3_PANDORA_AMP_POWER_GPIO    14
+
+#define PREFIX "ASoC omap3pandora: "
+
+static int omap3pandora_cmn_hw_params(struct snd_soc_dai *codec_dai,
+        struct snd_soc_dai *cpu_dai, unsigned int fmt)
+{
+        int ret;
+
+        /* Set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai, fmt);
+        if (ret < 0) {
+                pr_err(PREFIX "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) {
+                pr_err(PREFIX "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) {
+                pr_err(PREFIX "can't set codec system clock\n");
+                return ret;
+        }
+
+        /* Set McBSP clock to external */
+        ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_MCBSP_SYSCLK_CLKS_EXT, 0,
+                                            SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                pr_err(PREFIX "can't set cpu system clock\n");
+                return ret;
+        }
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, OMAP_MCBSP_CLKGDV, 8);
+        if (ret < 0) {
+                pr_err(PREFIX "can't set SRG clock divider\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static int omap3pandora_out_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        return omap3pandora_cmn_hw_params(codec_dai, cpu_dai,
+                                          SND_SOC_DAIFMT_I2S |
+                                          SND_SOC_DAIFMT_IB_NF |
+                                          SND_SOC_DAIFMT_CBS_CFS);
+}
+
+static int omap3pandora_in_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        return omap3pandora_cmn_hw_params(codec_dai, cpu_dai,
+                                          SND_SOC_DAIFMT_I2S |
+                                          SND_SOC_DAIFMT_NB_NF |
+                                          SND_SOC_DAIFMT_CBS_CFS);
+}
+
+static int omap3pandora_hp_event(struct snd_soc_dapm_widget *w,
+        struct snd_kcontrol *k, int event)
+{
+        if (SND_SOC_DAPM_EVENT_ON(event)) {
+                gpio_set_value(OMAP3_PANDORA_DAC_POWER_GPIO, 1);
+                gpio_set_value(OMAP3_PANDORA_AMP_POWER_GPIO, 1);
+        } else {
+                gpio_set_value(OMAP3_PANDORA_AMP_POWER_GPIO, 0);
+                mdelay(1);
+                gpio_set_value(OMAP3_PANDORA_DAC_POWER_GPIO, 0);
+        }
+
+        return 0;
+}
+
+/*
+ * Audio paths on Pandora board:
+ *
+ *  |O| ---> PCM DAC +-> AMP -> Headphone Jack
+ *  |M|         A    +--------> Line Out
+ *  |A| <~~clk~~+
+ *  |P| <--- TWL4030 <--------- Line In and MICs
+ */
+static const struct snd_soc_dapm_widget omap3pandora_out_dapm_widgets[] = {
+        SND_SOC_DAPM_DAC("PCM DAC", "Playback", SND_SOC_NOPM, 0, 0),
+        SND_SOC_DAPM_PGA_E("Headphone Amplifier", SND_SOC_NOPM,
+                           0, 0, NULL, 0, omap3pandora_hp_event,
+                           SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+        SND_SOC_DAPM_HP("Headphone Jack", NULL),
+        SND_SOC_DAPM_LINE("Line Out", NULL),
+};
+
+static const struct snd_soc_dapm_widget omap3pandora_in_dapm_widgets[] = {
+        SND_SOC_DAPM_MIC("Mic (Internal)", NULL),
+        SND_SOC_DAPM_MIC("Mic (external)", NULL),
+        SND_SOC_DAPM_LINE("Line In", NULL),
+};
+
+static const struct snd_soc_dapm_route omap3pandora_out_map[] = {
+        {"Headphone Amplifier", NULL, "PCM DAC"},
+        {"Line Out", NULL, "PCM DAC"},
+        {"Headphone Jack", NULL, "Headphone Amplifier"},
+};
+
+static const struct snd_soc_dapm_route omap3pandora_in_map[] = {
+        {"INL", NULL, "Line In"},
+        {"INR", NULL, "Line In"},
+        {"INL", NULL, "Mic (Internal)"},
+        {"INR", NULL, "Mic (external)"},
+};
+
+static int omap3pandora_out_init(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        ret = snd_soc_dapm_new_controls(codec, omap3pandora_out_dapm_widgets,
+                                ARRAY_SIZE(omap3pandora_out_dapm_widgets));
+        if (ret < 0)
+                return ret;
+
+        snd_soc_dapm_add_routes(codec, omap3pandora_out_map,
+                ARRAY_SIZE(omap3pandora_out_map));
+
+        return snd_soc_dapm_sync(codec);
+}
+
+static int omap3pandora_in_init(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        ret = snd_soc_dapm_new_controls(codec, omap3pandora_in_dapm_widgets,
+                                ARRAY_SIZE(omap3pandora_in_dapm_widgets));
+        if (ret < 0)
+                return ret;
+
+        snd_soc_dapm_add_routes(codec, omap3pandora_in_map,
+                ARRAY_SIZE(omap3pandora_in_map));
+
+        return snd_soc_dapm_sync(codec);
+}
+
+static struct snd_soc_ops omap3pandora_out_ops = {
+        .hw_params = omap3pandora_out_hw_params,
+};
+
+static struct snd_soc_ops omap3pandora_in_ops = {
+        .hw_params = omap3pandora_in_hw_params,
+};
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link omap3pandora_dai[] = {
+        {
+                .name = "PCM1773",
+                .stream_name = "HiFi Out",
+                .cpu_dai = &omap_mcbsp_dai[0],
+                .codec_dai = &twl4030_dai,
+                .ops = &omap3pandora_out_ops,
+                .init = omap3pandora_out_init,
+        }, {
+                .name = "TWL4030",
+                .stream_name = "Line/Mic In",
+                .cpu_dai = &omap_mcbsp_dai[1],
+                .codec_dai = &twl4030_dai,
+                .ops = &omap3pandora_in_ops,
+                .init = omap3pandora_in_init,
+        }
+};
+
+/* SoC card */
+static struct snd_soc_card snd_soc_card_omap3pandora = {
+        .name = "omap3pandora",
+        .platform = &omap_soc_platform,
+        .dai_link = omap3pandora_dai,
+        .num_links = ARRAY_SIZE(omap3pandora_dai),
+};
+
+/* Audio subsystem */
+static struct snd_soc_device omap3pandora_snd_data = {
+        .card = &snd_soc_card_omap3pandora,
+        .codec_dev = &soc_codec_dev_twl4030,
+};
+
+static struct platform_device *omap3pandora_snd_device;
+
+static int __init omap3pandora_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_omap3_pandora()) {
+                pr_debug(PREFIX "Not OMAP3 Pandora\n");
+                return -ENODEV;
+        }
+        pr_info("OMAP3 Pandora SoC init\n");
+
+        ret = gpio_request(OMAP3_PANDORA_DAC_POWER_GPIO, "dac_power");
+        if (ret) {
+                pr_err(PREFIX "Failed to get DAC power GPIO\n");
+                return ret;
+        }
+
+        ret = gpio_direction_output(OMAP3_PANDORA_DAC_POWER_GPIO, 0);
+        if (ret) {
+                pr_err(PREFIX "Failed to set DAC power GPIO direction\n");
+                goto fail0;
+        }
+
+        ret = gpio_request(OMAP3_PANDORA_AMP_POWER_GPIO, "amp_power");
+        if (ret) {
+                pr_err(PREFIX "Failed to get amp power GPIO\n");
+                goto fail0;
+        }
+
+        ret = gpio_direction_output(OMAP3_PANDORA_AMP_POWER_GPIO, 0);
+        if (ret) {
+                pr_err(PREFIX "Failed to set amp power GPIO direction\n");
+                goto fail1;
+        }
+
+        omap3pandora_snd_device = platform_device_alloc("soc-audio", -1);
+        if (omap3pandora_snd_device == NULL) {
+                pr_err(PREFIX "Platform device allocation failed\n");
+                ret = -ENOMEM;
+                goto fail1;
+        }
+
+        platform_set_drvdata(omap3pandora_snd_device, &omap3pandora_snd_data);
+        omap3pandora_snd_data.dev = &omap3pandora_snd_device->dev;
+        *(unsigned int *)omap_mcbsp_dai[0].private_data = 1; /* McBSP2 */
+        *(unsigned int *)omap_mcbsp_dai[1].private_data = 3; /* McBSP4 */
+
+        ret = platform_device_add(omap3pandora_snd_device);
+        if (ret) {
+                pr_err(PREFIX "Unable to add platform device\n");
+                goto fail2;
+        }
+
+        return 0;
+
+fail2:
+        platform_device_put(omap3pandora_snd_device);
+fail1:
+        gpio_free(OMAP3_PANDORA_AMP_POWER_GPIO);
+fail0:
+        gpio_free(OMAP3_PANDORA_DAC_POWER_GPIO);
+        return ret;
+}
+module_init(omap3pandora_soc_init);
+
+static void __exit omap3pandora_soc_exit(void)
+{
+        platform_device_unregister(omap3pandora_snd_device);
+        gpio_free(OMAP3_PANDORA_AMP_POWER_GPIO);
+        gpio_free(OMAP3_PANDORA_DAC_POWER_GPIO);
+}
+module_exit(omap3pandora_soc_exit);
+
+MODULE_AUTHOR("Grazvydas Ignotas <notasas@gmail.com>");
+MODULE_DESCRIPTION("ALSA SoC OMAP3 Pandora");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index 0fe73379689..cd41a948df7 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -61,7 +61,7 @@ static int osk_hw_params(struct snd_pcm_substream *substream,
 
         /* Set codec DAI configuration */
         err = snd_soc_dai_set_fmt(codec_dai,
-                                  SND_SOC_DAIFMT_DSP_A |
+                                  SND_SOC_DAIFMT_DSP_B |
                                   SND_SOC_DAIFMT_NB_IF |
                                   SND_SOC_DAIFMT_CBM_CFM);
         if (err < 0) {
@@ -71,7 +71,7 @@ static int osk_hw_params(struct snd_pcm_substream *substream,
 
         /* Set cpu DAI configuration */
         err = snd_soc_dai_set_fmt(cpu_dai,
-                                  SND_SOC_DAIFMT_DSP_A |
+                                  SND_SOC_DAIFMT_DSP_B |
                                   SND_SOC_DAIFMT_NB_IF |
                                   SND_SOC_DAIFMT_CBM_CFM);
         if (err < 0) {
@@ -143,16 +143,16 @@ static struct snd_soc_dai_link osk_dai = {
 };
 
 /* Audio machine driver */
-static struct snd_soc_machine snd_soc_machine_osk = {
+static struct snd_soc_card snd_soc_card_osk = {
         .name = "OSK5912",
+        .platform = &omap_soc_platform,
         .dai_link = &osk_dai,
         .num_links = 1,
 };
 
 /* Audio subsystem */
 static struct snd_soc_device osk_snd_devdata = {
-        .machine = &snd_soc_machine_osk,
-        .platform = &omap_soc_platform,
+        .card = &snd_soc_card_osk,
         .codec_dev = &soc_codec_dev_tlv320aic23,
 };
 
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
new file mode 100644
index 00000000000..a72dc4e159e
--- /dev/null
+++ b/sound/soc/omap/overo.c
@@ -0,0 +1,148 @@
+/*
+ * 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 <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include <mach/gpio.h>
+#include <mach/mcbsp.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/twl4030.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->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int ret;
+
+        /* Set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec DAI configuration\n");
+                return ret;
+        }
+
+        /* Set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
+                                            SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops 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 = &omap_mcbsp_dai[0],
+        .codec_dai = &twl4030_dai,
+        .ops = &overo_ops,
+};
+
+/* Audio machine driver */
+static struct snd_soc_card snd_soc_card_overo = {
+        .name = "overo",
+        .platform = &omap_soc_platform,
+        .dai_link = &overo_dai,
+        .num_links = 1,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device overo_snd_devdata = {
+        .card = &snd_soc_card_overo,
+        .codec_dev = &soc_codec_dev_twl4030,
+};
+
+static struct platform_device *overo_snd_device;
+
+static int __init overo_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_overo()) {
+                pr_debug("Not Overo!\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, &overo_snd_devdata);
+        overo_snd_devdata.dev = &overo_snd_device->dev;
+        *(unsigned int *)overo_dai.cpu_dai->private_data = 1; /* McBSP2 */
+
+        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/sdp3430.c b/sound/soc/omap/sdp3430.c
new file mode 100644
index 00000000000..ad97836818b
--- /dev/null
+++ b/sound/soc/omap/sdp3430.c
@@ -0,0 +1,152 @@
+/*
+ * sdp3430.c  --  SoC audio for TI OMAP3430 SDP
+ *
+ * Author: Misael Lopez Cruz <x0052729@ti.com>
+ *
+ * Based on:
+ * 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 <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include <mach/gpio.h>
+#include <mach/mcbsp.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/twl4030.h"
+
+static int sdp3430_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int ret;
+
+        /* Set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec DAI configuration\n");
+                return ret;
+        }
+
+        /* Set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
+                                            SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops sdp3430_ops = {
+        .hw_params = sdp3430_hw_params,
+};
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link sdp3430_dai = {
+        .name = "TWL4030",
+        .stream_name = "TWL4030",
+        .cpu_dai = &omap_mcbsp_dai[0],
+        .codec_dai = &twl4030_dai,
+        .ops = &sdp3430_ops,
+};
+
+/* Audio machine driver */
+static struct snd_soc_machine snd_soc_machine_sdp3430 = {
+        .name = "SDP3430",
+        .platform = &omap_soc_platform,
+        .dai_link = &sdp3430_dai,
+        .num_links = 1,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device sdp3430_snd_devdata = {
+        .machine = &snd_soc_machine_sdp3430,
+        .codec_dev = &soc_codec_dev_twl4030,
+};
+
+static struct platform_device *sdp3430_snd_device;
+
+static int __init sdp3430_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_omap_3430sdp()) {
+                pr_debug("Not SDP3430!\n");
+                return -ENODEV;
+        }
+        printk(KERN_INFO "SDP3430 SoC init\n");
+
+        sdp3430_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!sdp3430_snd_device) {
+                printk(KERN_ERR "Platform device allocation failed\n");
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(sdp3430_snd_device, &sdp3430_snd_devdata);
+        sdp3430_snd_devdata.dev = &sdp3430_snd_device->dev;
+        *(unsigned int *)sdp3430_dai.cpu_dai->private_data = 1; /* McBSP2 */
+
+        ret = platform_device_add(sdp3430_snd_device);
+        if (ret)
+                goto err1;
+
+        return 0;
+
+err1:
+        printk(KERN_ERR "Unable to add platform device\n");
+        platform_device_put(sdp3430_snd_device);
+
+        return ret;
+}
+module_init(sdp3430_soc_init);
+
+static void __exit sdp3430_soc_exit(void)
+{
+        platform_device_unregister(sdp3430_snd_device);
+}
+module_exit(sdp3430_soc_exit);
+
+MODULE_AUTHOR("Misael Lopez Cruz <x0052729@ti.com>");
+MODULE_DESCRIPTION("ALSA SoC SDP3430");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index f8c1cdd940a..f82e1069947 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -21,6 +21,9 @@ config SND_PXA2XX_SOC_AC97
 config SND_PXA2XX_SOC_I2S
         tristate
 
+config SND_PXA_SOC_SSP
+        tristate
+
 config SND_PXA2XX_SOC_CORGI
         tristate "SoC Audio support for Sharp Zaurus SL-C7x0"
         depends on SND_PXA2XX_SOC && PXA_SHARP_C7xx
@@ -75,3 +78,22 @@ config SND_PXA2XX_SOC_EM_X270
         help
           Say Y if you want to add support for SoC audio on
           CompuLab EM-x270.
+
+config SND_PXA2XX_SOC_PALM27X
+        bool "SoC Audio support for Palm T|X, T5 and LifeDrive"
+        depends on SND_PXA2XX_SOC && (MACH_PALMLD || MACH_PALMTX || MACH_PALMT5)
+        select SND_PXA2XX_SOC_AC97
+        select SND_SOC_WM9712
+        help
+          Say Y if you want to add support for SoC audio on
+          Palm T|X, T5 or LifeDrive handheld computer.
+
+config SND_SOC_ZYLONITE
+        tristate "SoC Audio support for Marvell Zylonite"
+        depends on SND_PXA2XX_SOC && MACH_ZYLONITE
+        select SND_PXA2XX_SOC_AC97
+        select SND_PXA_SOC_SSP
+        select SND_SOC_WM9713
+        help
+          Say Y if you want to add support for SoC audio on the
+          Marvell Zylonite reference platform.
diff --git a/sound/soc/pxa/Makefile b/sound/soc/pxa/Makefile
index 5bc8edf9dca..08a9f279772 100644
--- a/sound/soc/pxa/Makefile
+++ b/sound/soc/pxa/Makefile
@@ -2,10 +2,12 @@
 snd-soc-pxa2xx-objs := pxa2xx-pcm.o
 snd-soc-pxa2xx-ac97-objs := pxa2xx-ac97.o
 snd-soc-pxa2xx-i2s-objs := pxa2xx-i2s.o
+snd-soc-pxa-ssp-objs := pxa-ssp.o
 
 obj-$(CONFIG_SND_PXA2XX_SOC) += snd-soc-pxa2xx.o
 obj-$(CONFIG_SND_PXA2XX_SOC_AC97) += snd-soc-pxa2xx-ac97.o
 obj-$(CONFIG_SND_PXA2XX_SOC_I2S) += snd-soc-pxa2xx-i2s.o
+obj-$(CONFIG_SND_PXA_SOC_SSP) += snd-soc-pxa-ssp.o
 
 # PXA Machine Support
 snd-soc-corgi-objs := corgi.o
@@ -14,6 +16,8 @@ snd-soc-tosa-objs := tosa.o
 snd-soc-e800-objs := e800_wm9712.o
 snd-soc-spitz-objs := spitz.o
 snd-soc-em-x270-objs := em-x270.o
+snd-soc-palm27x-objs := palm27x.o
+snd-soc-zylonite-objs := zylonite.o
 
 obj-$(CONFIG_SND_PXA2XX_SOC_CORGI) += snd-soc-corgi.o
 obj-$(CONFIG_SND_PXA2XX_SOC_POODLE) += snd-soc-poodle.o
@@ -21,3 +25,5 @@ obj-$(CONFIG_SND_PXA2XX_SOC_TOSA) += snd-soc-tosa.o
 obj-$(CONFIG_SND_PXA2XX_SOC_E800) += snd-soc-e800.o
 obj-$(CONFIG_SND_PXA2XX_SOC_SPITZ) += snd-soc-spitz.o
 obj-$(CONFIG_SND_PXA2XX_SOC_EM_X270) += snd-soc-em-x270.o
+obj-$(CONFIG_SND_PXA2XX_SOC_PALM27X) += snd-soc-palm27x.o
+obj-$(CONFIG_SND_SOC_ZYLONITE) += snd-soc-zylonite.o
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index 2718eaf7895..1ba25a55952 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -108,15 +108,11 @@ static int corgi_startup(struct snd_pcm_substream *substream)
 }
 
 /* we need to unmute the HP at shutdown as the mute burns power on corgi */
-static int corgi_shutdown(struct snd_pcm_substream *substream)
+static void corgi_shutdown(struct snd_pcm_substream *substream)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->codec;
-
         /* set = unmute headphone */
         gpio_set_value(CORGI_GPIO_MUTE_L, 1);
         gpio_set_value(CORGI_GPIO_MUTE_R, 1);
-        return 0;
 }
 
 static int corgi_hw_params(struct snd_pcm_substream *substream,
@@ -314,8 +310,9 @@ static struct snd_soc_dai_link corgi_dai = {
 };
 
 /* corgi audio machine driver */
-static struct snd_soc_machine snd_soc_machine_corgi = {
+static struct snd_soc_card snd_soc_corgi = {
         .name = "Corgi",
+        .platform = &pxa2xx_soc_platform,
         .dai_link = &corgi_dai,
         .num_links = 1,
 };
@@ -328,8 +325,7 @@ static struct wm8731_setup_data corgi_wm8731_setup = {
 
 /* corgi audio subsystem */
 static struct snd_soc_device corgi_snd_devdata = {
-        .machine = &snd_soc_machine_corgi,
-        .platform = &pxa2xx_soc_platform,
+        .card = &snd_soc_corgi,
         .codec_dev = &soc_codec_dev_wm8731,
         .codec_data = &corgi_wm8731_setup,
 };
diff --git a/sound/soc/pxa/e800_wm9712.c b/sound/soc/pxa/e800_wm9712.c
index 6781c5be242..2e3386dfa0f 100644
--- a/sound/soc/pxa/e800_wm9712.c
+++ b/sound/soc/pxa/e800_wm9712.c
@@ -29,7 +29,7 @@
 #include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 
-static struct snd_soc_machine e800;
+static struct snd_soc_card e800;
 
 static struct snd_soc_dai_link e800_dai[] = {
 {
@@ -40,15 +40,15 @@ static struct snd_soc_dai_link e800_dai[] = {
 },
 };
 
-static struct snd_soc_machine e800 = {
+static struct snd_soc_card e800 = {
         .name = "Toshiba e800",
+        .platform = &pxa2xx_soc_platform,
         .dai_link = e800_dai,
         .num_links = ARRAY_SIZE(e800_dai),
 };
 
 static struct snd_soc_device e800_snd_devdata = {
-        .machine = &e800,
-        .platform = &pxa2xx_soc_platform,
+        .card = &e800,
         .codec_dev = &soc_codec_dev_wm9712,
 };
 
diff --git a/sound/soc/pxa/em-x270.c b/sound/soc/pxa/em-x270.c
index e6ff6929ab4..fe4a729ea64 100644
--- a/sound/soc/pxa/em-x270.c
+++ b/sound/soc/pxa/em-x270.c
@@ -23,7 +23,6 @@
 #include <linux/moduleparam.h>
 #include <linux/device.h>
 
-#include <sound/driver.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
@@ -53,15 +52,15 @@ static struct snd_soc_dai_link em_x270_dai[] = {
         },
 };
 
-static struct snd_soc_machine em_x270 = {
+static struct snd_soc_card em_x270 = {
         .name = "EM-X270",
+        .platform = &pxa2xx_soc_platform,
         .dai_link = em_x270_dai,
         .num_links = ARRAY_SIZE(em_x270_dai),
 };
 
 static struct snd_soc_device em_x270_snd_devdata = {
-        .machine = &em_x270,
-        .platform = &pxa2xx_soc_platform,
+        .card = &em_x270,
         .codec_dev = &soc_codec_dev_wm9712,
 };
 
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
new file mode 100644
index 00000000000..4a9cf3083af
--- /dev/null
+++ b/sound/soc/pxa/palm27x.c
@@ -0,0 +1,269 @@
+/*
+ * linux/sound/soc/pxa/palm27x.c
+ *
+ * SoC Audio driver for Palm T|X, T5 and LifeDrive
+ *
+ * based on tosa.c
+ *
+ * Copyright (C) 2008 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <mach/audio.h>
+#include <mach/palmasoc.h>
+
+#include "../codecs/wm9712.h"
+#include "pxa2xx-pcm.h"
+#include "pxa2xx-ac97.h"
+
+static int palm27x_jack_func = 1;
+static int palm27x_spk_func = 1;
+static int palm27x_ep_gpio = -1;
+
+static void palm27x_ext_control(struct snd_soc_codec *codec)
+{
+        if (!palm27x_spk_func)
+                snd_soc_dapm_enable_pin(codec, "Speaker");
+        else
+                snd_soc_dapm_disable_pin(codec, "Speaker");
+
+        if (!palm27x_jack_func)
+                snd_soc_dapm_enable_pin(codec, "Headphone Jack");
+        else
+                snd_soc_dapm_disable_pin(codec, "Headphone Jack");
+
+        snd_soc_dapm_sync(codec);
+}
+
+static int palm27x_startup(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_codec *codec = rtd->socdev->codec;
+
+        /* check the jack status at stream startup */
+        palm27x_ext_control(codec);
+        return 0;
+}
+
+static struct snd_soc_ops palm27x_ops = {
+        .startup = palm27x_startup,
+};
+
+static irqreturn_t palm27x_interrupt(int irq, void *v)
+{
+        palm27x_spk_func = gpio_get_value(palm27x_ep_gpio);
+        palm27x_jack_func = !palm27x_spk_func;
+        return IRQ_HANDLED;
+}
+
+static int palm27x_get_jack(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = palm27x_jack_func;
+        return 0;
+}
+
+static int palm27x_set_jack(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+
+        if (palm27x_jack_func == ucontrol->value.integer.value[0])
+                return 0;
+
+        palm27x_jack_func = ucontrol->value.integer.value[0];
+        palm27x_ext_control(codec);
+        return 1;
+}
+
+static int palm27x_get_spk(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = palm27x_spk_func;
+        return 0;
+}
+
+static int palm27x_set_spk(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+
+        if (palm27x_spk_func == ucontrol->value.integer.value[0])
+                return 0;
+
+        palm27x_spk_func = ucontrol->value.integer.value[0];
+        palm27x_ext_control(codec);
+        return 1;
+}
+
+/* PalmTX machine dapm widgets */
+static const struct snd_soc_dapm_widget palm27x_dapm_widgets[] = {
+        SND_SOC_DAPM_HP("Headphone Jack", NULL),
+        SND_SOC_DAPM_SPK("Speaker", NULL),
+};
+
+/* PalmTX audio map */
+static const struct snd_soc_dapm_route audio_map[] = {
+        /* headphone connected to HPOUTL, HPOUTR */
+        {"Headphone Jack", NULL, "HPOUTL"},
+        {"Headphone Jack", NULL, "HPOUTR"},
+
+        /* ext speaker connected to ROUT2, LOUT2 */
+        {"Speaker", NULL, "LOUT2"},
+        {"Speaker", NULL, "ROUT2"},
+};
+
+static const char *jack_function[] = {"Headphone", "Off"};
+static const char *spk_function[] = {"On", "Off"};
+static const struct soc_enum palm27x_enum[] = {
+        SOC_ENUM_SINGLE_EXT(2, jack_function),
+        SOC_ENUM_SINGLE_EXT(2, spk_function),
+};
+
+static const struct snd_kcontrol_new palm27x_controls[] = {
+        SOC_ENUM_EXT("Jack Function", palm27x_enum[0], palm27x_get_jack,
+                palm27x_set_jack),
+        SOC_ENUM_EXT("Speaker Function", palm27x_enum[1], palm27x_get_spk,
+                palm27x_set_spk),
+};
+
+static int palm27x_ac97_init(struct snd_soc_codec *codec)
+{
+        int i, err;
+
+        snd_soc_dapm_nc_pin(codec, "OUT3");
+        snd_soc_dapm_nc_pin(codec, "MONOOUT");
+
+        /* add palm27x specific controls */
+        for (i = 0; i < ARRAY_SIZE(palm27x_controls); i++) {
+                err = snd_ctl_add(codec->card,
+                                snd_soc_cnew(&palm27x_controls[i],
+                                                codec, NULL));
+                if (err < 0)
+                        return err;
+        }
+
+        /* add palm27x specific widgets */
+        snd_soc_dapm_new_controls(codec, palm27x_dapm_widgets,
+                                ARRAY_SIZE(palm27x_dapm_widgets));
+
+        /* set up palm27x specific audio path audio_map */
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        snd_soc_dapm_sync(codec);
+        return 0;
+}
+
+static struct snd_soc_dai_link palm27x_dai[] = {
+{
+        .name = "AC97 HiFi",
+        .stream_name = "AC97 HiFi",
+        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
+        .codec_dai = &wm9712_dai[WM9712_DAI_AC97_HIFI],
+        .init = palm27x_ac97_init,
+        .ops = &palm27x_ops,
+},
+{
+        .name = "AC97 Aux",
+        .stream_name = "AC97 Aux",
+        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
+        .codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
+        .ops = &palm27x_ops,
+},
+};
+
+static struct snd_soc_card palm27x_asoc = {
+        .name = "Palm/PXA27x",
+        .platform = &pxa2xx_soc_platform,
+        .dai_link = palm27x_dai,
+        .num_links = ARRAY_SIZE(palm27x_dai),
+};
+
+static struct snd_soc_device palm27x_snd_devdata = {
+        .card = &palm27x_asoc,
+        .codec_dev = &soc_codec_dev_wm9712,
+};
+
+static struct platform_device *palm27x_snd_device;
+
+static int __init palm27x_asoc_init(void)
+{
+        int ret;
+
+        if (!(machine_is_palmtx() || machine_is_palmt5() ||
+                machine_is_palmld()))
+                return -ENODEV;
+
+        ret = gpio_request(palm27x_ep_gpio, "Headphone Jack");
+        if (ret)
+                return ret;
+        ret = gpio_direction_input(palm27x_ep_gpio);
+        if (ret)
+                goto err_alloc;
+
+        if (request_irq(gpio_to_irq(palm27x_ep_gpio), palm27x_interrupt,
+                        IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+                        "Headphone jack", NULL))
+                goto err_alloc;
+
+        palm27x_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!palm27x_snd_device) {
+                ret = -ENOMEM;
+                goto err_dev;
+        }
+
+        platform_set_drvdata(palm27x_snd_device, &palm27x_snd_devdata);
+        palm27x_snd_devdata.dev = &palm27x_snd_device->dev;
+        ret = platform_device_add(palm27x_snd_device);
+
+        if (ret != 0)
+                goto put_device;
+
+        return 0;
+
+put_device:
+        platform_device_put(palm27x_snd_device);
+err_dev:
+        free_irq(gpio_to_irq(palm27x_ep_gpio), NULL);
+err_alloc:
+        gpio_free(palm27x_ep_gpio);
+
+        return ret;
+}
+
+static void __exit palm27x_asoc_exit(void)
+{
+        free_irq(gpio_to_irq(palm27x_ep_gpio), NULL);
+        gpio_free(palm27x_ep_gpio);
+        platform_device_unregister(palm27x_snd_device);
+}
+
+void __init palm27x_asoc_set_pdata(struct palm27x_asoc_info *data)
+{
+        palm27x_ep_gpio = data->jack_gpio;
+}
+
+module_init(palm27x_asoc_init);
+module_exit(palm27x_asoc_exit);
+
+/* Module information */
+MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
+MODULE_DESCRIPTION("ALSA SoC Palm T|X, T5 and LifeDrive");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 4d9930c5278..6e9827189ff 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -276,8 +276,9 @@ static struct snd_soc_dai_link poodle_dai = {
 };
 
 /* poodle audio machine driver */
-static struct snd_soc_machine snd_soc_machine_poodle = {
+static struct snd_soc_card snd_soc_poodle = {
         .name = "Poodle",
+        .platform = &pxa2xx_soc_platform,
         .dai_link = &poodle_dai,
         .num_links = 1,
 };
@@ -290,8 +291,7 @@ static struct wm8731_setup_data poodle_wm8731_setup = {
 
 /* poodle audio subsystem */
 static struct snd_soc_device poodle_snd_devdata = {
-        .machine = &snd_soc_machine_poodle,
-        .platform = &pxa2xx_soc_platform,
+        .card = &snd_soc_poodle,
         .codec_dev = &soc_codec_dev_wm8731,
         .codec_data = &poodle_wm8731_setup,
 };
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
new file mode 100644
index 00000000000..73cb6b4c2f2
--- /dev/null
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -0,0 +1,931 @@
+#define DEBUG
+/*
+ * pxa-ssp.c  --  ALSA Soc Audio Layer
+ *
+ * Copyright 2005,2008 Wolfson Microelectronics PLC.
+ * Author: Liam Girdwood
+ *         Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ * TODO:
+ *  o Test network mode for > 16bit sample size
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/initval.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/pxa2xx-lib.h>
+
+#include <mach/hardware.h>
+#include <mach/pxa-regs.h>
+#include <mach/regs-ssp.h>
+#include <mach/audio.h>
+#include <mach/ssp.h>
+
+#include "pxa2xx-pcm.h"
+#include "pxa-ssp.h"
+
+/*
+ * SSP audio private data
+ */
+struct ssp_priv {
+        struct ssp_dev dev;
+        unsigned int sysclk;
+        int dai_fmt;
+#ifdef CONFIG_PM
+        struct ssp_state state;
+#endif
+};
+
+#define PXA2xx_SSP1_BASE        0x41000000
+#define PXA27x_SSP2_BASE        0x41700000
+#define PXA27x_SSP3_BASE        0x41900000
+#define PXA3xx_SSP4_BASE        0x41a00000
+
+static struct pxa2xx_pcm_dma_params pxa_ssp1_pcm_mono_out = {
+        .name                   = "SSP1 PCM Mono out",
+        .dev_addr               = PXA2xx_SSP1_BASE + SSDR,
+        .drcmr                  = &DRCMR(14),
+        .dcmd                   = DCMD_INCSRCADDR | DCMD_FLOWTRG |
+                                  DCMD_BURST16 | DCMD_WIDTH2,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp1_pcm_mono_in = {
+        .name                   = "SSP1 PCM Mono in",
+        .dev_addr               = PXA2xx_SSP1_BASE + SSDR,
+        .drcmr                  = &DRCMR(13),
+        .dcmd                   = DCMD_INCTRGADDR | DCMD_FLOWSRC |
+                                  DCMD_BURST16 | DCMD_WIDTH2,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp1_pcm_stereo_out = {
+        .name                   = "SSP1 PCM Stereo out",
+        .dev_addr               = PXA2xx_SSP1_BASE + SSDR,
+        .drcmr                  = &DRCMR(14),
+        .dcmd                   = DCMD_INCSRCADDR | DCMD_FLOWTRG |
+                                  DCMD_BURST16 | DCMD_WIDTH4,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp1_pcm_stereo_in = {
+        .name                   = "SSP1 PCM Stereo in",
+        .dev_addr               = PXA2xx_SSP1_BASE + SSDR,
+        .drcmr                  = &DRCMR(13),
+        .dcmd                   = DCMD_INCTRGADDR | DCMD_FLOWSRC |
+                                  DCMD_BURST16 | DCMD_WIDTH4,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp2_pcm_mono_out = {
+        .name                   = "SSP2 PCM Mono out",
+        .dev_addr               = PXA27x_SSP2_BASE + SSDR,
+        .drcmr                  = &DRCMR(16),
+        .dcmd                   = DCMD_INCSRCADDR | DCMD_FLOWTRG |
+                                  DCMD_BURST16 | DCMD_WIDTH2,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp2_pcm_mono_in = {
+        .name                   = "SSP2 PCM Mono in",
+        .dev_addr               = PXA27x_SSP2_BASE + SSDR,
+        .drcmr                  = &DRCMR(15),
+        .dcmd                   = DCMD_INCTRGADDR | DCMD_FLOWSRC |
+                                  DCMD_BURST16 | DCMD_WIDTH2,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp2_pcm_stereo_out = {
+        .name                   = "SSP2 PCM Stereo out",
+        .dev_addr               = PXA27x_SSP2_BASE + SSDR,
+        .drcmr                  = &DRCMR(16),
+        .dcmd                   = DCMD_INCSRCADDR | DCMD_FLOWTRG |
+                                  DCMD_BURST16 | DCMD_WIDTH4,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp2_pcm_stereo_in = {
+        .name                   = "SSP2 PCM Stereo in",
+        .dev_addr               = PXA27x_SSP2_BASE + SSDR,
+        .drcmr                  = &DRCMR(15),
+        .dcmd                   = DCMD_INCTRGADDR | DCMD_FLOWSRC |
+                                  DCMD_BURST16 | DCMD_WIDTH4,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp3_pcm_mono_out = {
+        .name                   = "SSP3 PCM Mono out",
+        .dev_addr               = PXA27x_SSP3_BASE + SSDR,
+        .drcmr                  = &DRCMR(67),
+        .dcmd                   = DCMD_INCSRCADDR | DCMD_FLOWTRG |
+                                  DCMD_BURST16 | DCMD_WIDTH2,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp3_pcm_mono_in = {
+        .name                   = "SSP3 PCM Mono in",
+        .dev_addr               = PXA27x_SSP3_BASE + SSDR,
+        .drcmr                  = &DRCMR(66),
+        .dcmd                   = DCMD_INCTRGADDR | DCMD_FLOWSRC |
+                                  DCMD_BURST16 | DCMD_WIDTH2,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp3_pcm_stereo_out = {
+        .name                   = "SSP3 PCM Stereo out",
+        .dev_addr               = PXA27x_SSP3_BASE + SSDR,
+        .drcmr                  = &DRCMR(67),
+        .dcmd                   = DCMD_INCSRCADDR | DCMD_FLOWTRG |
+                                  DCMD_BURST16 | DCMD_WIDTH4,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp3_pcm_stereo_in = {
+        .name                   = "SSP3 PCM Stereo in",
+        .dev_addr               = PXA27x_SSP3_BASE + SSDR,
+        .drcmr                  = &DRCMR(66),
+        .dcmd                   = DCMD_INCTRGADDR | DCMD_FLOWSRC |
+                                  DCMD_BURST16 | DCMD_WIDTH4,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp4_pcm_mono_out = {
+        .name                   = "SSP4 PCM Mono out",
+        .dev_addr               = PXA3xx_SSP4_BASE + SSDR,
+        .drcmr                  = &DRCMR(67),
+        .dcmd                   = DCMD_INCSRCADDR | DCMD_FLOWTRG |
+                                  DCMD_BURST16 | DCMD_WIDTH2,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp4_pcm_mono_in = {
+        .name                   = "SSP4 PCM Mono in",
+        .dev_addr               = PXA3xx_SSP4_BASE + SSDR,
+        .drcmr                  = &DRCMR(66),
+        .dcmd                   = DCMD_INCTRGADDR | DCMD_FLOWSRC |
+                                  DCMD_BURST16 | DCMD_WIDTH2,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp4_pcm_stereo_out = {
+        .name                   = "SSP4 PCM Stereo out",
+        .dev_addr               = PXA3xx_SSP4_BASE + SSDR,
+        .drcmr                  = &DRCMR(67),
+        .dcmd                   = DCMD_INCSRCADDR | DCMD_FLOWTRG |
+                                  DCMD_BURST16 | DCMD_WIDTH4,
+};
+
+static struct pxa2xx_pcm_dma_params pxa_ssp4_pcm_stereo_in = {
+        .name                   = "SSP4 PCM Stereo in",
+        .dev_addr               = PXA3xx_SSP4_BASE + SSDR,
+        .drcmr                  = &DRCMR(66),
+        .dcmd                   = DCMD_INCTRGADDR | DCMD_FLOWSRC |
+                                  DCMD_BURST16 | DCMD_WIDTH4,
+};
+
+static void dump_registers(struct ssp_device *ssp)
+{
+        dev_dbg(&ssp->pdev->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n",
+                 ssp_read_reg(ssp, SSCR0), ssp_read_reg(ssp, SSCR1),
+                 ssp_read_reg(ssp, SSTO));
+
+        dev_dbg(&ssp->pdev->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n",
+                 ssp_read_reg(ssp, SSPSP), ssp_read_reg(ssp, SSSR),
+                 ssp_read_reg(ssp, SSACD));
+}
+
+static struct pxa2xx_pcm_dma_params *ssp_dma_params[4][4] = {
+        {
+                &pxa_ssp1_pcm_mono_out, &pxa_ssp1_pcm_mono_in,
+                &pxa_ssp1_pcm_stereo_out, &pxa_ssp1_pcm_stereo_in,
+        },
+        {
+                &pxa_ssp2_pcm_mono_out, &pxa_ssp2_pcm_mono_in,
+                &pxa_ssp2_pcm_stereo_out, &pxa_ssp2_pcm_stereo_in,
+        },
+        {
+                &pxa_ssp3_pcm_mono_out, &pxa_ssp3_pcm_mono_in,
+                &pxa_ssp3_pcm_stereo_out, &pxa_ssp3_pcm_stereo_in,
+        },
+        {
+                &pxa_ssp4_pcm_mono_out, &pxa_ssp4_pcm_mono_in,
+                &pxa_ssp4_pcm_stereo_out, &pxa_ssp4_pcm_stereo_in,
+        },
+};
+
+static int pxa_ssp_startup(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct ssp_priv *priv = cpu_dai->private_data;
+        int ret = 0;
+
+        if (!cpu_dai->active) {
+                ret = ssp_init(&priv->dev, cpu_dai->id + 1, SSP_NO_IRQ);
+                if (ret < 0)
+                        return ret;
+                ssp_disable(&priv->dev);
+        }
+        return ret;
+}
+
+static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct ssp_priv *priv = cpu_dai->private_data;
+
+        if (!cpu_dai->active) {
+                ssp_disable(&priv->dev);
+                ssp_exit(&priv->dev);
+        }
+}
+
+#ifdef CONFIG_PM
+
+static int pxa_ssp_suspend(struct snd_soc_dai *cpu_dai)
+{
+        struct ssp_priv *priv = cpu_dai->private_data;
+
+        if (!cpu_dai->active)
+                return 0;
+
+        ssp_save_state(&priv->dev, &priv->state);
+        clk_disable(priv->dev.ssp->clk);
+        return 0;
+}
+
+static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
+{
+        struct ssp_priv *priv = cpu_dai->private_data;
+
+        if (!cpu_dai->active)
+                return 0;
+
+        clk_enable(priv->dev.ssp->clk);
+        ssp_restore_state(&priv->dev, &priv->state);
+        ssp_enable(&priv->dev);
+
+        return 0;
+}
+
+#else
+#define pxa_ssp_suspend NULL
+#define pxa_ssp_resume  NULL
+#endif
+
+/**
+ * ssp_set_clkdiv - set SSP clock divider
+ * @div: serial clock rate divider
+ */
+static void ssp_set_scr(struct ssp_dev *dev, u32 div)
+{
+        struct ssp_device *ssp = dev->ssp;
+        u32 sscr0 = ssp_read_reg(dev->ssp, SSCR0) & ~SSCR0_SCR;
+
+        ssp_write_reg(ssp, SSCR0, (sscr0 | SSCR0_SerClkDiv(div)));
+}
+
+/*
+ * Set the SSP ports SYSCLK.
+ */
+static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
+        int clk_id, unsigned int freq, int dir)
+{
+        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->dev.ssp;
+        int val;
+
+        u32 sscr0 = ssp_read_reg(ssp, SSCR0) &
+                ~(SSCR0_ECS |  SSCR0_NCS | SSCR0_MOD | SSCR0_ADC);
+
+        dev_dbg(&ssp->pdev->dev,
+                "pxa_ssp_set_dai_sysclk id: %d, clk_id %d, freq %d\n",
+                cpu_dai->id, clk_id, freq);
+
+        switch (clk_id) {
+        case PXA_SSP_CLK_NET_PLL:
+                sscr0 |= SSCR0_MOD;
+                break;
+        case PXA_SSP_CLK_PLL:
+                /* Internal PLL is fixed */
+                if (cpu_is_pxa25x())
+                        priv->sysclk = 1843200;
+                else
+                        priv->sysclk = 13000000;
+                break;
+        case PXA_SSP_CLK_EXT:
+                priv->sysclk = freq;
+                sscr0 |= SSCR0_ECS;
+                break;
+        case PXA_SSP_CLK_NET:
+                priv->sysclk = freq;
+                sscr0 |= SSCR0_NCS | SSCR0_MOD;
+                break;
+        case PXA_SSP_CLK_AUDIO:
+                priv->sysclk = 0;
+                ssp_set_scr(&priv->dev, 1);
+                sscr0 |= SSCR0_ADC;
+                break;
+        default:
+                return -ENODEV;
+        }
+
+        /* The SSP clock must be disabled when changing SSP clock mode
+         * on PXA2xx.  On PXA3xx it must be enabled when doing so. */
+        if (!cpu_is_pxa3xx())
+                clk_disable(priv->dev.ssp->clk);
+        val = ssp_read_reg(ssp, SSCR0) | sscr0;
+        ssp_write_reg(ssp, SSCR0, val);
+        if (!cpu_is_pxa3xx())
+                clk_enable(priv->dev.ssp->clk);
+
+        return 0;
+}
+
+/*
+ * Set the SSP clock dividers.
+ */
+static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
+        int div_id, int div)
+{
+        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->dev.ssp;
+        int val;
+
+        switch (div_id) {
+        case PXA_SSP_AUDIO_DIV_ACDS:
+                val = (ssp_read_reg(ssp, SSACD) & ~0x7) | SSACD_ACDS(div);
+                ssp_write_reg(ssp, SSACD, val);
+                break;
+        case PXA_SSP_AUDIO_DIV_SCDB:
+                val = ssp_read_reg(ssp, SSACD);
+                val &= ~SSACD_SCDB;
+#if defined(CONFIG_PXA3xx)
+                if (cpu_is_pxa3xx())
+                        val &= ~SSACD_SCDX8;
+#endif
+                switch (div) {
+                case PXA_SSP_CLK_SCDB_1:
+                        val |= SSACD_SCDB;
+                        break;
+                case PXA_SSP_CLK_SCDB_4:
+                        break;
+#if defined(CONFIG_PXA3xx)
+                case PXA_SSP_CLK_SCDB_8:
+                        if (cpu_is_pxa3xx())
+                                val |= SSACD_SCDX8;
+                        else
+                                return -EINVAL;
+                        break;
+#endif
+                default:
+                        return -EINVAL;
+                }
+                ssp_write_reg(ssp, SSACD, val);
+                break;
+        case PXA_SSP_DIV_SCR:
+                ssp_set_scr(&priv->dev, div);
+                break;
+        default:
+                return -ENODEV;
+        }
+
+        return 0;
+}
+
+/*
+ * Configure the PLL frequency pxa27x and (afaik - pxa320 only)
+ */
+static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai,
+        int pll_id, unsigned int freq_in, unsigned int freq_out)
+{
+        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->dev.ssp;
+        u32 ssacd = ssp_read_reg(ssp, SSACD) & ~0x70;
+
+#if defined(CONFIG_PXA3xx)
+        if (cpu_is_pxa3xx())
+                ssp_write_reg(ssp, SSACDD, 0);
+#endif
+
+        switch (freq_out) {
+        case 5622000:
+                break;
+        case 11345000:
+                ssacd |= (0x1 << 4);
+                break;
+        case 12235000:
+                ssacd |= (0x2 << 4);
+                break;
+        case 14857000:
+                ssacd |= (0x3 << 4);
+                break;
+        case 32842000:
+                ssacd |= (0x4 << 4);
+                break;
+        case 48000000:
+                ssacd |= (0x5 << 4);
+                break;
+        case 0:
+                /* Disable */
+                break;
+
+        default:
+#ifdef CONFIG_PXA3xx
+                /* PXA3xx has a clock ditherer which can be used to generate
+                 * a wider range of frequencies - calculate a value for it.
+                 */
+                if (cpu_is_pxa3xx()) {
+                        u32 val;
+                        u64 tmp = 19968;
+                        tmp *= 1000000;
+                        do_div(tmp, freq_out);
+                        val = tmp;
+
+                        val = (val << 16) | 64;;
+                        ssp_write_reg(ssp, SSACDD, val);
+
+                        ssacd |= (0x6 << 4);
+
+                        dev_dbg(&ssp->pdev->dev,
+                                "Using SSACDD %x to supply %dHz\n",
+                                val, freq_out);
+                        break;
+                }
+#endif
+
+                return -EINVAL;
+        }
+
+        ssp_write_reg(ssp, SSACD, ssacd);
+
+        return 0;
+}
+
+/*
+ * Set the active slots in TDM/Network mode
+ */
+static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
+        unsigned int mask, int slots)
+{
+        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->dev.ssp;
+        u32 sscr0;
+
+        sscr0 = ssp_read_reg(ssp, SSCR0) & ~SSCR0_SlotsPerFrm(7);
+
+        /* set number of active slots */
+        sscr0 |= SSCR0_SlotsPerFrm(slots);
+        ssp_write_reg(ssp, SSCR0, sscr0);
+
+        /* set active slot mask */
+        ssp_write_reg(ssp, SSTSA, mask);
+        ssp_write_reg(ssp, SSRSA, mask);
+        return 0;
+}
+
+/*
+ * Tristate the SSP DAI lines
+ */
+static int pxa_ssp_set_dai_tristate(struct snd_soc_dai *cpu_dai,
+        int tristate)
+{
+        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->dev.ssp;
+        u32 sscr1;
+
+        sscr1 = ssp_read_reg(ssp, SSCR1);
+        if (tristate)
+                sscr1 &= ~SSCR1_TTE;
+        else
+                sscr1 |= SSCR1_TTE;
+        ssp_write_reg(ssp, SSCR1, sscr1);
+
+        return 0;
+}
+
+/*
+ * Set up the SSP DAI format.
+ * The SSP Port must be inactive before calling this function as the
+ * physical interface format is changed.
+ */
+static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
+                unsigned int fmt)
+{
+        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->dev.ssp;
+        u32 sscr0;
+        u32 sscr1;
+        u32 sspsp;
+
+        /* reset port settings */
+        sscr0 = ssp_read_reg(ssp, SSCR0) &
+                (SSCR0_ECS |  SSCR0_NCS | SSCR0_MOD | SSCR0_ADC);
+        sscr1 = SSCR1_RxTresh(8) | SSCR1_TxTresh(7);
+        sspsp = 0;
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                sscr1 |= SSCR1_SCLKDIR | SSCR1_SFRMDIR;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS:
+                sscr1 |= SSCR1_SCLKDIR;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        ssp_write_reg(ssp, SSCR0, sscr0);
+        ssp_write_reg(ssp, SSCR1, sscr1);
+        ssp_write_reg(ssp, SSPSP, sspsp);
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                sscr0 |= SSCR0_MOD | SSCR0_PSP;
+                sscr1 |= SSCR1_RWOT | SSCR1_TRAIL;
+
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        sspsp |= SSPSP_FSRT;
+                        break;
+                case SND_SOC_DAIFMT_NB_IF:
+                        sspsp |= SSPSP_SFRMP | SSPSP_FSRT;
+                        break;
+                case SND_SOC_DAIFMT_IB_IF:
+                        sspsp |= SSPSP_SFRMP;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+
+        case SND_SOC_DAIFMT_DSP_A:
+                sspsp |= SSPSP_FSRT;
+        case SND_SOC_DAIFMT_DSP_B:
+                sscr0 |= SSCR0_MOD | SSCR0_PSP;
+                sscr1 |= SSCR1_TRAIL | SSCR1_RWOT;
+
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        sspsp |= SSPSP_SFRMP;
+                        break;
+                case SND_SOC_DAIFMT_IB_IF:
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        ssp_write_reg(ssp, SSCR0, sscr0);
+        ssp_write_reg(ssp, SSCR1, sscr1);
+        ssp_write_reg(ssp, SSPSP, sspsp);
+
+        dump_registers(ssp);
+
+        /* Since we are configuring the timings for the format by hand
+         * we have to defer some things until hw_params() where we
+         * know parameters like the sample size.
+         */
+        priv->dai_fmt = fmt;
+
+        return 0;
+}
+
+/*
+ * Set the SSP audio DMA parameters and sample size.
+ * Can be called multiple times by oss emulation.
+ */
+static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->dev.ssp;
+        int dma = 0, chn = params_channels(params);
+        u32 sscr0;
+        u32 sspsp;
+        int width = snd_pcm_format_physical_width(params_format(params));
+
+        /* select correct DMA params */
+        if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
+                dma = 1; /* capture DMA offset is 1,3 */
+        if (chn == 2)
+                dma += 2; /* stereo DMA offset is 2, mono is 0 */
+        cpu_dai->dma_data = ssp_dma_params[cpu_dai->id][dma];
+
+        dev_dbg(&ssp->pdev->dev, "pxa_ssp_hw_params: dma %d\n", dma);
+
+        /* we can only change the settings if the port is not in use */
+        if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE)
+                return 0;
+
+        /* clear selected SSP bits */
+        sscr0 = ssp_read_reg(ssp, SSCR0) & ~(SSCR0_DSS | SSCR0_EDSS);
+        ssp_write_reg(ssp, SSCR0, sscr0);
+
+        /* bit size */
+        sscr0 = ssp_read_reg(ssp, SSCR0);
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+#ifdef CONFIG_PXA3xx
+                if (cpu_is_pxa3xx())
+                        sscr0 |= SSCR0_FPCKE;
+#endif
+                sscr0 |= SSCR0_DataSize(16);
+                if (params_channels(params) > 1)
+                        sscr0 |= SSCR0_EDSS;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                sscr0 |= (SSCR0_EDSS | SSCR0_DataSize(8));
+                /* we must be in network mode (2 slots) for 24 bit stereo */
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                sscr0 |= (SSCR0_EDSS | SSCR0_DataSize(16));
+                /* we must be in network mode (2 slots) for 32 bit stereo */
+                break;
+        }
+        ssp_write_reg(ssp, SSCR0, sscr0);
+
+        switch (priv->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                /* Cleared when the DAI format is set */
+                sspsp = ssp_read_reg(ssp, SSPSP) | SSPSP_SFRMWDTH(width);
+                ssp_write_reg(ssp, SSPSP, sspsp);
+                break;
+        default:
+                break;
+        }
+
+        /* We always use a network mode so we always require TDM slots
+         * - complain loudly and fail if they've not been set up yet.
+         */
+        if (!(ssp_read_reg(ssp, SSTSA) & 0xf)) {
+                dev_err(&ssp->pdev->dev, "No TDM timeslot configured\n");
+                return -EINVAL;
+        }
+
+        dump_registers(ssp);
+
+        return 0;
+}
+
+static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd,
+                           struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int ret = 0;
+        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->dev.ssp;
+        int val;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_RESUME:
+                ssp_enable(&priv->dev);
+                break;
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                val = ssp_read_reg(ssp, SSCR1);
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        val |= SSCR1_TSRE;
+                else
+                        val |= SSCR1_RSRE;
+                ssp_write_reg(ssp, SSCR1, val);
+                val = ssp_read_reg(ssp, SSSR);
+                ssp_write_reg(ssp, SSSR, val);
+                break;
+        case SNDRV_PCM_TRIGGER_START:
+                val = ssp_read_reg(ssp, SSCR1);
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        val |= SSCR1_TSRE;
+                else
+                        val |= SSCR1_RSRE;
+                ssp_write_reg(ssp, SSCR1, val);
+                ssp_enable(&priv->dev);
+                break;
+        case SNDRV_PCM_TRIGGER_STOP:
+                val = ssp_read_reg(ssp, SSCR1);
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        val &= ~SSCR1_TSRE;
+                else
+                        val &= ~SSCR1_RSRE;
+                ssp_write_reg(ssp, SSCR1, val);
+                break;
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+                ssp_disable(&priv->dev);
+                break;
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                val = ssp_read_reg(ssp, SSCR1);
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        val &= ~SSCR1_TSRE;
+                else
+                        val &= ~SSCR1_RSRE;
+                ssp_write_reg(ssp, SSCR1, val);
+                break;
+
+        default:
+                ret = -EINVAL;
+        }
+
+        dump_registers(ssp);
+
+        return ret;
+}
+
+static int pxa_ssp_probe(struct platform_device *pdev,
+                            struct snd_soc_dai *dai)
+{
+        struct ssp_priv *priv;
+        int ret;
+
+        priv = kzalloc(sizeof(struct ssp_priv), GFP_KERNEL);
+        if (!priv)
+                return -ENOMEM;
+
+        priv->dev.ssp = ssp_request(dai->id, "SoC audio");
+        if (priv->dev.ssp == NULL) {
+                ret = -ENODEV;
+                goto err_priv;
+        }
+
+        dai->private_data = priv;
+
+        return 0;
+
+err_priv:
+        kfree(priv);
+        return ret;
+}
+
+static void pxa_ssp_remove(struct platform_device *pdev,
+                              struct snd_soc_dai *dai)
+{
+        struct ssp_priv *priv = dai->private_data;
+        ssp_free(priv->dev.ssp);
+}
+
+#define PXA_SSP_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
+                          SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | \
+                          SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | \
+                          SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
+
+#define PXA_SSP_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
+                            SNDRV_PCM_FMTBIT_S24_LE |   \
+                            SNDRV_PCM_FMTBIT_S32_LE)
+
+struct snd_soc_dai pxa_ssp_dai[] = {
+        {
+                .name = "pxa2xx-ssp1",
+                .id = 0,
+                .probe = pxa_ssp_probe,
+                .remove = pxa_ssp_remove,
+                .suspend = pxa_ssp_suspend,
+                .resume = pxa_ssp_resume,
+                .playback = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = PXA_SSP_RATES,
+                        .formats = PXA_SSP_FORMATS,
+                },
+                .capture = {
+                         .channels_min = 1,
+                         .channels_max = 2,
+                        .rates = PXA_SSP_RATES,
+                        .formats = PXA_SSP_FORMATS,
+                 },
+                .ops = {
+                        .startup = pxa_ssp_startup,
+                        .shutdown = pxa_ssp_shutdown,
+                        .trigger = pxa_ssp_trigger,
+                        .hw_params = pxa_ssp_hw_params,
+                        .set_sysclk = pxa_ssp_set_dai_sysclk,
+                        .set_clkdiv = pxa_ssp_set_dai_clkdiv,
+                        .set_pll = pxa_ssp_set_dai_pll,
+                        .set_fmt = pxa_ssp_set_dai_fmt,
+                        .set_tdm_slot = pxa_ssp_set_dai_tdm_slot,
+                        .set_tristate = pxa_ssp_set_dai_tristate,
+                },
+        },
+        {       .name = "pxa2xx-ssp2",
+                .id = 1,
+                .probe = pxa_ssp_probe,
+                .remove = pxa_ssp_remove,
+                .suspend = pxa_ssp_suspend,
+                .resume = pxa_ssp_resume,
+                .playback = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = PXA_SSP_RATES,
+                        .formats = PXA_SSP_FORMATS,
+                },
+                .capture = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = PXA_SSP_RATES,
+                        .formats = PXA_SSP_FORMATS,
+                 },
+                .ops = {
+                        .startup = pxa_ssp_startup,
+                        .shutdown = pxa_ssp_shutdown,
+                        .trigger = pxa_ssp_trigger,
+                        .hw_params = pxa_ssp_hw_params,
+                        .set_sysclk = pxa_ssp_set_dai_sysclk,
+                        .set_clkdiv = pxa_ssp_set_dai_clkdiv,
+                        .set_pll = pxa_ssp_set_dai_pll,
+                        .set_fmt = pxa_ssp_set_dai_fmt,
+                        .set_tdm_slot = pxa_ssp_set_dai_tdm_slot,
+                        .set_tristate = pxa_ssp_set_dai_tristate,
+                },
+        },
+        {
+                .name = "pxa2xx-ssp3",
+                .id = 2,
+                .probe = pxa_ssp_probe,
+                .remove = pxa_ssp_remove,
+                .suspend = pxa_ssp_suspend,
+                .resume = pxa_ssp_resume,
+                .playback = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = PXA_SSP_RATES,
+                        .formats = PXA_SSP_FORMATS,
+                },
+                .capture = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = PXA_SSP_RATES,
+                        .formats = PXA_SSP_FORMATS,
+                 },
+                .ops = {
+                        .startup = pxa_ssp_startup,
+                        .shutdown = pxa_ssp_shutdown,
+                        .trigger = pxa_ssp_trigger,
+                        .hw_params = pxa_ssp_hw_params,
+                        .set_sysclk = pxa_ssp_set_dai_sysclk,
+                        .set_clkdiv = pxa_ssp_set_dai_clkdiv,
+                        .set_pll = pxa_ssp_set_dai_pll,
+                        .set_fmt = pxa_ssp_set_dai_fmt,
+                        .set_tdm_slot = pxa_ssp_set_dai_tdm_slot,
+                        .set_tristate = pxa_ssp_set_dai_tristate,
+                },
+        },
+        {
+                .name = "pxa2xx-ssp4",
+                .id = 3,
+                .probe = pxa_ssp_probe,
+                .remove = pxa_ssp_remove,
+                .suspend = pxa_ssp_suspend,
+                .resume = pxa_ssp_resume,
+                .playback = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = PXA_SSP_RATES,
+                        .formats = PXA_SSP_FORMATS,
+                },
+                .capture = {
+                        .channels_min = 1,
+                        .channels_max = 2,
+                        .rates = PXA_SSP_RATES,
+                        .formats = PXA_SSP_FORMATS,
+                 },
+                .ops = {
+                        .startup = pxa_ssp_startup,
+                        .shutdown = pxa_ssp_shutdown,
+                        .trigger = pxa_ssp_trigger,
+                        .hw_params = pxa_ssp_hw_params,
+                        .set_sysclk = pxa_ssp_set_dai_sysclk,
+                        .set_clkdiv = pxa_ssp_set_dai_clkdiv,
+                        .set_pll = pxa_ssp_set_dai_pll,
+                        .set_fmt = pxa_ssp_set_dai_fmt,
+                        .set_tdm_slot = pxa_ssp_set_dai_tdm_slot,
+                        .set_tristate = pxa_ssp_set_dai_tristate,
+                },
+        },
+};
+EXPORT_SYMBOL_GPL(pxa_ssp_dai);
+
+static int __init pxa_ssp_init(void)
+{
+        return snd_soc_register_dais(pxa_ssp_dai, ARRAY_SIZE(pxa_ssp_dai));
+}
+module_init(pxa_ssp_init);
+
+static void __exit pxa_ssp_exit(void)
+{
+        snd_soc_unregister_dais(pxa_ssp_dai, ARRAY_SIZE(pxa_ssp_dai));
+}
+module_exit(pxa_ssp_exit);
+
+/* Module information */
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_DESCRIPTION("PXA SSP/PCM SoC Interface");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/pxa/pxa-ssp.h b/sound/soc/pxa/pxa-ssp.h
new file mode 100644
index 00000000000..91deadd5567
--- /dev/null
+++ b/sound/soc/pxa/pxa-ssp.h
@@ -0,0 +1,47 @@
+/*
+ * ASoC PXA SSP port support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _PXA_SSP_H
+#define _PXA_SSP_H
+
+/* pxa DAI SSP IDs */
+#define PXA_DAI_SSP1                    0
+#define PXA_DAI_SSP2                    1
+#define PXA_DAI_SSP3                    2
+#define PXA_DAI_SSP4                    3
+
+/* SSP clock sources */
+#define PXA_SSP_CLK_PLL 0
+#define PXA_SSP_CLK_EXT 1
+#define PXA_SSP_CLK_NET 2
+#define PXA_SSP_CLK_AUDIO       3
+#define PXA_SSP_CLK_NET_PLL     4
+
+/* SSP audio dividers */
+#define PXA_SSP_AUDIO_DIV_ACDS          0
+#define PXA_SSP_AUDIO_DIV_SCDB          1
+#define PXA_SSP_DIV_SCR                         2
+
+/* SSP ACDS audio dividers values */
+#define PXA_SSP_CLK_AUDIO_DIV_1         0
+#define PXA_SSP_CLK_AUDIO_DIV_2         1
+#define PXA_SSP_CLK_AUDIO_DIV_4         2
+#define PXA_SSP_CLK_AUDIO_DIV_8         3
+#define PXA_SSP_CLK_AUDIO_DIV_16        4
+#define PXA_SSP_CLK_AUDIO_DIV_32        5
+
+/* SSP divider bypass */
+#define PXA_SSP_CLK_SCDB_4              0
+#define PXA_SSP_CLK_SCDB_1              1
+#define PXA_SSP_CLK_SCDB_8              2
+
+#define PXA_SSP_PLL_OUT  0
+
+extern struct snd_soc_dai pxa_ssp_dai[4];
+
+#endif
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index a7a3a9c5c6f..780db6757ad 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -87,14 +87,12 @@ static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_mic_mono_in = {
 };
 
 #ifdef CONFIG_PM
-static int pxa2xx_ac97_suspend(struct platform_device *pdev,
-        struct snd_soc_dai *dai)
+static int pxa2xx_ac97_suspend(struct snd_soc_dai *dai)
 {
         return pxa2xx_ac97_hw_suspend();
 }
 
-static int pxa2xx_ac97_resume(struct platform_device *pdev,
-        struct snd_soc_dai *dai)
+static int pxa2xx_ac97_resume(struct snd_soc_dai *dai)
 {
         return pxa2xx_ac97_hw_resume();
 }
@@ -117,7 +115,8 @@ static void pxa2xx_ac97_remove(struct platform_device *pdev,
 }
 
 static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
-                                struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -131,7 +130,8 @@ static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
 }
 
 static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                     struct snd_pcm_hw_params *params,
+                                     struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -145,7 +145,8 @@ static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
 }
 
 static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                     struct snd_pcm_hw_params *params,
+                                     struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -170,7 +171,7 @@ struct snd_soc_dai pxa_ac97_dai[] = {
 {
         .name = "pxa2xx-ac97",
         .id = 0,
-        .type = SND_SOC_DAI_AC97,
+        .ac97_control = 1,
         .probe = pxa2xx_ac97_probe,
         .remove = pxa2xx_ac97_remove,
         .suspend = pxa2xx_ac97_suspend,
@@ -193,7 +194,7 @@ struct snd_soc_dai pxa_ac97_dai[] = {
 {
         .name = "pxa2xx-ac97-aux",
         .id = 1,
-        .type = SND_SOC_DAI_AC97,
+        .ac97_control = 1,
         .playback = {
                 .stream_name = "AC97 Aux Playback",
                 .channels_min = 1,
@@ -212,7 +213,7 @@ struct snd_soc_dai pxa_ac97_dai[] = {
 {
         .name = "pxa2xx-ac97-mic",
         .id = 2,
-        .type = SND_SOC_DAI_AC97,
+        .ac97_control = 1,
         .capture = {
                 .stream_name = "AC97 Mic Capture",
                 .channels_min = 1,
@@ -227,6 +228,18 @@ struct snd_soc_dai pxa_ac97_dai[] = {
 EXPORT_SYMBOL_GPL(pxa_ac97_dai);
 EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
+static int __init pxa_ac97_init(void)
+{
+        return snd_soc_register_dais(pxa_ac97_dai, ARRAY_SIZE(pxa_ac97_dai));
+}
+module_init(pxa_ac97_init);
+
+static void __exit pxa_ac97_exit(void)
+{
+        snd_soc_unregister_dais(pxa_ac97_dai, ARRAY_SIZE(pxa_ac97_dai));
+}
+module_exit(pxa_ac97_exit);
+
 MODULE_AUTHOR("Nicolas Pitre");
 MODULE_DESCRIPTION("AC97 driver for the Intel PXA2xx chip");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index e758034db5c..517991fb109 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -121,7 +121,8 @@ static struct pxa2xx_gpio gpio_bus[] = {
         },
 };
 
-static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream)
+static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream,
+                              struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -187,7 +188,8 @@ static int pxa2xx_i2s_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 }
 
 static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
-                                struct snd_pcm_hw_params *params)
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -248,7 +250,8 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int pxa2xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
+static int pxa2xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
+                              struct snd_soc_dai *dai)
 {
         int ret = 0;
 
@@ -269,7 +272,8 @@ static int pxa2xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
         return ret;
 }
 
-static void pxa2xx_i2s_shutdown(struct snd_pcm_substream *substream)
+static void pxa2xx_i2s_shutdown(struct snd_pcm_substream *substream,
+                                struct snd_soc_dai *dai)
 {
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 SACR1 |= SACR1_DRPL;
@@ -289,8 +293,7 @@ static void pxa2xx_i2s_shutdown(struct snd_pcm_substream *substream)
 }
 
 #ifdef CONFIG_PM
-static int pxa2xx_i2s_suspend(struct platform_device *dev,
-        struct snd_soc_dai *dai)
+static int pxa2xx_i2s_suspend(struct snd_soc_dai *dai)
 {
         if (!dai->active)
                 return 0;
@@ -307,8 +310,7 @@ static int pxa2xx_i2s_suspend(struct platform_device *dev,
         return 0;
 }
 
-static int pxa2xx_i2s_resume(struct platform_device *pdev,
-        struct snd_soc_dai *dai)
+static int pxa2xx_i2s_resume(struct snd_soc_dai *dai)
 {
         if (!dai->active)
                 return 0;
@@ -336,7 +338,6 @@ static int pxa2xx_i2s_resume(struct platform_device *pdev,
 struct snd_soc_dai pxa_i2s_dai = {
         .name = "pxa2xx-i2s",
         .id = 0,
-        .type = SND_SOC_DAI_I2S,
         .suspend = pxa2xx_i2s_suspend,
         .resume = pxa2xx_i2s_resume,
         .playback = {
@@ -353,8 +354,7 @@ struct snd_soc_dai pxa_i2s_dai = {
                 .startup = pxa2xx_i2s_startup,
                 .shutdown = pxa2xx_i2s_shutdown,
                 .trigger = pxa2xx_i2s_trigger,
-                .hw_params = pxa2xx_i2s_hw_params,},
-        .dai_ops = {
+                .hw_params = pxa2xx_i2s_hw_params,
                 .set_fmt = pxa2xx_i2s_set_dai_fmt,
                 .set_sysclk = pxa2xx_i2s_set_dai_sysclk,
         },
@@ -364,12 +364,23 @@ EXPORT_SYMBOL_GPL(pxa_i2s_dai);
 
 static int pxa2xx_i2s_probe(struct platform_device *dev)
 {
+        int ret;
+
         clk_i2s = clk_get(&dev->dev, "I2SCLK");
-        return IS_ERR(clk_i2s) ? PTR_ERR(clk_i2s) : 0;
+        if (IS_ERR(clk_i2s))
+                return PTR_ERR(clk_i2s);
+
+        pxa_i2s_dai.dev = &dev->dev;
+        ret = snd_soc_register_dai(&pxa_i2s_dai);
+        if (ret != 0)
+                clk_put(clk_i2s);
+
+        return ret;
 }
 
 static int __devexit pxa2xx_i2s_remove(struct platform_device *dev)
 {
+        snd_soc_unregister_dai(&pxa_i2s_dai);
         clk_put(clk_i2s);
         clk_i2s = ERR_PTR(-ENOENT);
         return 0;
diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c
index afcd892cd2f..c670d08e7c9 100644
--- a/sound/soc/pxa/pxa2xx-pcm.c
+++ b/sound/soc/pxa/pxa2xx-pcm.c
@@ -69,7 +69,7 @@ static int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
         return 0;
 }
 
-struct snd_pcm_ops pxa2xx_pcm_ops = {
+static struct snd_pcm_ops pxa2xx_pcm_ops = {
         .open           = __pxa2xx_pcm_open,
         .close          = __pxa2xx_pcm_close,
         .ioctl          = snd_pcm_lib_ioctl,
@@ -118,6 +118,18 @@ struct snd_soc_platform pxa2xx_soc_platform = {
 };
 EXPORT_SYMBOL_GPL(pxa2xx_soc_platform);
 
+static int __init pxa2xx_soc_platform_init(void)
+{
+        return snd_soc_register_platform(&pxa2xx_soc_platform);
+}
+module_init(pxa2xx_soc_platform_init);
+
+static void __exit pxa2xx_soc_platform_exit(void)
+{
+        snd_soc_unregister_platform(&pxa2xx_soc_platform);
+}
+module_exit(pxa2xx_soc_platform_exit);
+
 MODULE_AUTHOR("Nicolas Pitre");
 MODULE_DESCRIPTION("Intel PXA2xx PCM DMA module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index d307b6757e9..a3b9e6bdf97 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -319,8 +319,9 @@ static struct snd_soc_dai_link spitz_dai = {
 };
 
 /* spitz audio machine driver */
-static struct snd_soc_machine snd_soc_machine_spitz = {
+static struct snd_soc_card snd_soc_spitz = {
         .name = "Spitz",
+        .platform = &pxa2xx_soc_platform,
         .dai_link = &spitz_dai,
         .num_links = 1,
 };
@@ -333,8 +334,7 @@ static struct wm8750_setup_data spitz_wm8750_setup = {
 
 /* spitz audio subsystem */
 static struct snd_soc_device spitz_snd_devdata = {
-        .machine = &snd_soc_machine_spitz,
-        .platform = &pxa2xx_soc_platform,
+        .card = &snd_soc_spitz,
         .codec_dev = &soc_codec_dev_wm8750,
         .codec_data = &spitz_wm8750_setup,
 };
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index afefe41b8c4..c77194f74c9 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -38,7 +38,7 @@
 #include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 
-static struct snd_soc_machine tosa;
+static struct snd_soc_card tosa;
 
 #define TOSA_HP        0
 #define TOSA_MIC_INT   1
@@ -230,15 +230,37 @@ static struct snd_soc_dai_link tosa_dai[] = {
 },
 };
 
-static struct snd_soc_machine tosa = {
+static int tosa_probe(struct platform_device *dev)
+{
+        int ret;
+
+        ret = gpio_request(TOSA_GPIO_L_MUTE, "Headphone Jack");
+        if (ret)
+                return ret;
+        ret = gpio_direction_output(TOSA_GPIO_L_MUTE, 0);
+        if (ret)
+                gpio_free(TOSA_GPIO_L_MUTE);
+
+        return ret;
+}
+
+static int tosa_remove(struct platform_device *dev)
+{
+        gpio_free(TOSA_GPIO_L_MUTE);
+        return 0;
+}
+
+static struct snd_soc_card tosa = {
         .name = "Tosa",
+        .platform = &pxa2xx_soc_platform,
         .dai_link = tosa_dai,
         .num_links = ARRAY_SIZE(tosa_dai),
+        .probe = tosa_probe,
+        .remove = tosa_remove,
 };
 
 static struct snd_soc_device tosa_snd_devdata = {
-        .machine = &tosa,
-        .platform = &pxa2xx_soc_platform,
+        .card = &tosa,
         .codec_dev = &soc_codec_dev_wm9712,
 };
 
@@ -251,11 +273,6 @@ static int __init tosa_init(void)
         if (!machine_is_tosa())
                 return -ENODEV;
 
-        ret = gpio_request(TOSA_GPIO_L_MUTE, "Headphone Jack");
-        if (ret)
-                return ret;
-        gpio_direction_output(TOSA_GPIO_L_MUTE, 0);
-
         tosa_snd_device = platform_device_alloc("soc-audio", -1);
         if (!tosa_snd_device) {
                 ret = -ENOMEM;
@@ -272,15 +289,12 @@ static int __init tosa_init(void)
         platform_device_put(tosa_snd_device);
 
 err_alloc:
-        gpio_free(TOSA_GPIO_L_MUTE);
-
         return ret;
 }
 
 static void __exit tosa_exit(void)
 {
         platform_device_unregister(tosa_snd_device);
-        gpio_free(TOSA_GPIO_L_MUTE);
 }
 
 module_init(tosa_init);
diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c
new file mode 100644
index 00000000000..f8e9ecd589d
--- /dev/null
+++ b/sound/soc/pxa/zylonite.c
@@ -0,0 +1,219 @@
+/*
+ * zylonite.c  --  SoC audio for Zylonite
+ *
+ * Copyright 2008 Wolfson Microelectronics PLC.
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include "../codecs/wm9713.h"
+#include "pxa2xx-pcm.h"
+#include "pxa2xx-ac97.h"
+#include "pxa-ssp.h"
+
+static struct snd_soc_card zylonite;
+
+static const struct snd_soc_dapm_widget zylonite_dapm_widgets[] = {
+        SND_SOC_DAPM_HP("Headphone", NULL),
+        SND_SOC_DAPM_MIC("Headset Microphone", NULL),
+        SND_SOC_DAPM_MIC("Handset Microphone", NULL),
+        SND_SOC_DAPM_SPK("Multiactor", NULL),
+        SND_SOC_DAPM_SPK("Headset Earpiece", NULL),
+};
+
+/* Currently supported audio map */
+static const struct snd_soc_dapm_route audio_map[] = {
+
+        /* Headphone output connected to HPL/HPR */
+        { "Headphone", NULL,  "HPL" },
+        { "Headphone", NULL,  "HPR" },
+
+        /* On-board earpiece */
+        { "Headset Earpiece", NULL, "OUT3" },
+
+        /* Headphone mic */
+        { "MIC2A", NULL, "Mic Bias" },
+        { "Mic Bias", NULL, "Headset Microphone" },
+
+        /* On-board mic */
+        { "MIC1", NULL, "Mic Bias" },
+        { "Mic Bias", NULL, "Handset Microphone" },
+
+        /* Multiactor differentially connected over SPKL/SPKR */
+        { "Multiactor", NULL, "SPKL" },
+        { "Multiactor", NULL, "SPKR" },
+};
+
+static int zylonite_wm9713_init(struct snd_soc_codec *codec)
+{
+        /* Currently we only support use of the AC97 clock here.  If
+         * CLK_POUT is selected by SW15 then the clock API will need
+         * to be used to request and enable it here.
+         */
+
+        snd_soc_dapm_new_controls(codec, zylonite_dapm_widgets,
+                                  ARRAY_SIZE(zylonite_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        /* Static setup for now */
+        snd_soc_dapm_enable_pin(codec, "Headphone");
+        snd_soc_dapm_enable_pin(codec, "Headset Earpiece");
+
+        snd_soc_dapm_sync(codec);
+        return 0;
+}
+
+static int zylonite_voice_hw_params(struct snd_pcm_substream *substream,
+                                    struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        unsigned int pll_out = 0;
+        unsigned int acds = 0;
+        unsigned int wm9713_div = 0;
+        int ret = 0;
+
+        switch (params_rate(params)) {
+        case 8000:
+                wm9713_div = 12;
+                pll_out = 2048000;
+                break;
+        case 16000:
+                wm9713_div = 6;
+                pll_out = 4096000;
+                break;
+        case 48000:
+        default:
+                wm9713_div = 2;
+                pll_out = 12288000;
+                acds = 1;
+                break;
+        }
+
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_tdm_slot(cpu_dai,
+                                       params_channels(params),
+                                       params_channels(params));
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_pll(cpu_dai, 0, 0, pll_out);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, PXA_SSP_AUDIO_DIV_ACDS, acds);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_sysclk(cpu_dai, PXA_SSP_CLK_AUDIO, 0, 1);
+        if (ret < 0)
+                return ret;
+
+        /* Note that if the PLL is in use the WM9713_PCMCLK_PLL_DIV needs
+         * to be set instead.
+         */
+        ret = snd_soc_dai_set_clkdiv(codec_dai, WM9713_PCMCLK_DIV,
+                                     WM9713_PCMDIV(wm9713_div));
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_ops zylonite_voice_ops = {
+        .hw_params = zylonite_voice_hw_params,
+};
+
+static struct snd_soc_dai_link zylonite_dai[] = {
+{
+        .name = "AC97",
+        .stream_name = "AC97 HiFi",
+        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
+        .codec_dai = &wm9713_dai[WM9713_DAI_AC97_HIFI],
+        .init = zylonite_wm9713_init,
+},
+{
+        .name = "AC97 Aux",
+        .stream_name = "AC97 Aux",
+        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
+        .codec_dai = &wm9713_dai[WM9713_DAI_AC97_AUX],
+},
+{
+        .name = "WM9713 Voice",
+        .stream_name = "WM9713 Voice",
+        .cpu_dai = &pxa_ssp_dai[PXA_DAI_SSP3],
+        .codec_dai = &wm9713_dai[WM9713_DAI_PCM_VOICE],
+        .ops = &zylonite_voice_ops,
+},
+};
+
+static struct snd_soc_card zylonite = {
+        .name = "Zylonite",
+        .platform = &pxa2xx_soc_platform,
+        .dai_link = zylonite_dai,
+        .num_links = ARRAY_SIZE(zylonite_dai),
+};
+
+static struct snd_soc_device zylonite_snd_ac97_devdata = {
+        .card = &zylonite,
+        .codec_dev = &soc_codec_dev_wm9713,
+};
+
+static struct platform_device *zylonite_snd_ac97_device;
+
+static int __init zylonite_init(void)
+{
+        int ret;
+
+        zylonite_snd_ac97_device = platform_device_alloc("soc-audio", -1);
+        if (!zylonite_snd_ac97_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(zylonite_snd_ac97_device,
+                             &zylonite_snd_ac97_devdata);
+        zylonite_snd_ac97_devdata.dev = &zylonite_snd_ac97_device->dev;
+
+        ret = platform_device_add(zylonite_snd_ac97_device);
+        if (ret != 0)
+                platform_device_put(zylonite_snd_ac97_device);
+
+        return ret;
+}
+
+static void __exit zylonite_exit(void)
+{
+        platform_device_unregister(zylonite_snd_ac97_device);
+}
+
+module_init(zylonite_init);
+module_exit(zylonite_exit);
+
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_DESCRIPTION("ALSA SoC WM9713 Zylonite");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
index b9f2353effe..fcd03acf10f 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -44,3 +44,8 @@ config SND_S3C24XX_SOC_LN2440SBC_ALC650
           Say Y if you want to add support for SoC audio on ln2440sbc
           with the ALC650.
 
+config SND_S3C24XX_SOC_S3C24XX_UDA134X
+        tristate "SoC I2S Audio support UDA134X wired to a S3C24XX"
+        depends on SND_S3C24XX_SOC
+        select SND_S3C24XX_SOC_I2S
+        select SND_SOC_UDA134X
diff --git a/sound/soc/s3c24xx/Makefile b/sound/soc/s3c24xx/Makefile
index 0aa5fb0b970..96b3f3f617d 100644
--- a/sound/soc/s3c24xx/Makefile
+++ b/sound/soc/s3c24xx/Makefile
@@ -13,7 +13,9 @@ obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
 snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o
 snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o
 snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o
+snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o
 
 obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
 obj-$(CONFIG_SND_S3C24XX_SOC_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o
 obj-$(CONFIG_SND_S3C24XX_SOC_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o
+obj-$(CONFIG_SND_S3C24XX_SOC_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o
diff --git a/sound/soc/s3c24xx/ln2440sbc_alc650.c b/sound/soc/s3c24xx/ln2440sbc_alc650.c
index 4eab2c19c45..12c71482d25 100644
--- a/sound/soc/s3c24xx/ln2440sbc_alc650.c
+++ b/sound/soc/s3c24xx/ln2440sbc_alc650.c
@@ -27,7 +27,7 @@
 #include "s3c24xx-pcm.h"
 #include "s3c24xx-ac97.h"
 
-static struct snd_soc_machine ln2440sbc;
+static struct snd_soc_card ln2440sbc;
 
 static struct snd_soc_dai_link ln2440sbc_dai[] = {
 {
@@ -38,15 +38,15 @@ static struct snd_soc_dai_link ln2440sbc_dai[] = {
 },
 };
 
-static struct snd_soc_machine ln2440sbc = {
+static struct snd_soc_card ln2440sbc = {
         .name = "LN2440SBC",
+        .platform = &s3c24xx_soc_platform,
         .dai_link = ln2440sbc_dai,
         .num_links = ARRAY_SIZE(ln2440sbc_dai),
 };
 
 static struct snd_soc_device ln2440sbc_snd_ac97_devdata = {
-        .machine = &ln2440sbc,
-        .platform = &s3c24xx_soc_platform,
+        .card = &ln2440sbc,
         .codec_dev = &soc_codec_dev_ac97,
 };
 
diff --git a/sound/soc/s3c24xx/neo1973_wm8753.c b/sound/soc/s3c24xx/neo1973_wm8753.c
index 87ddfefcc2f..45bb12e8ea4 100644
--- a/sound/soc/s3c24xx/neo1973_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_wm8753.c
@@ -59,7 +59,7 @@
 #define NEO_CAPTURE_HEADSET             7
 #define NEO_CAPTURE_BLUETOOTH           8
 
-static struct snd_soc_machine neo1973;
+static struct snd_soc_card neo1973;
 static struct i2c_client *i2c;
 
 static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
@@ -548,7 +548,6 @@ static int neo1973_wm8753_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai bt_dai = {
         .name = "Bluetooth",
         .id = 0,
-        .type = SND_SOC_DAI_PCM,
         .playback = {
                 .channels_min = 1,
                 .channels_max = 1,
@@ -579,8 +578,9 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 },
 };
 
-static struct snd_soc_machine neo1973 = {
+static struct snd_soc_card neo1973 = {
         .name = "neo1973",
+        .platform = &s3c24xx_soc_platform,
         .dai_link = neo1973_dai,
         .num_links = ARRAY_SIZE(neo1973_dai),
 };
@@ -591,8 +591,7 @@ static struct wm8753_setup_data neo1973_wm8753_setup = {
 };
 
 static struct snd_soc_device neo1973_snd_devdata = {
-        .machine = &neo1973,
-        .platform = &s3c24xx_soc_platform,
+        .card = &neo1973,
         .codec_dev = &soc_codec_dev_wm8753,
         .codec_data = &neo1973_wm8753_setup,
 };
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c
index ded7d995a92..f3fc0aba0aa 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/s3c24xx/s3c2412-i2s.c
@@ -343,7 +343,8 @@ static int s3c2412_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 }
 
 static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
-                                 struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         u32 iismod;
@@ -373,7 +374,8 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
+static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
+                               struct snd_soc_dai *dai)
 {
         int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
         unsigned long irqs;
@@ -647,8 +649,7 @@ static int s3c2412_i2s_probe(struct platform_device *pdev,
 }
 
 #ifdef CONFIG_PM
-static int s3c2412_i2s_suspend(struct platform_device *dev,
-                              struct snd_soc_dai *dai)
+static int s3c2412_i2s_suspend(struct snd_soc_dai *dai)
 {
         struct s3c2412_i2s_info *i2s = &s3c2412_i2s;
         u32 iismod;
@@ -663,25 +664,24 @@ static int s3c2412_i2s_suspend(struct platform_device *dev,
                 iismod = readl(i2s->regs + S3C2412_IISMOD);
 
                 if (iismod & S3C2412_IISCON_RXDMA_ACTIVE)
-                        dev_warn(&dev->dev, "%s: RXDMA active?\n", __func__);
+                        pr_warning("%s: RXDMA active?\n", __func__);
 
                 if (iismod & S3C2412_IISCON_TXDMA_ACTIVE)
-                        dev_warn(&dev->dev, "%s: TXDMA active?\n", __func__);
+                        pr_warning("%s: TXDMA active?\n", __func__);
 
                 if (iismod & S3C2412_IISCON_IIS_ACTIVE)
-                        dev_warn(&dev->dev, "%s: IIS active\n", __func__);
+                        pr_warning("%s: IIS active\n", __func__);
         }
 
         return 0;
 }
 
-static int s3c2412_i2s_resume(struct platform_device *pdev,
-                              struct snd_soc_dai *dai)
+static int s3c2412_i2s_resume(struct snd_soc_dai *dai)
 {
         struct s3c2412_i2s_info *i2s = &s3c2412_i2s;
 
-        dev_info(&pdev->dev, "dai_active %d, IISMOD %08x, IISCON %08x\n",
-                 dai->active, i2s->suspend_iismod, i2s->suspend_iiscon);
+        pr_info("dai_active %d, IISMOD %08x, IISCON %08x\n",
+                dai->active, i2s->suspend_iismod, i2s->suspend_iiscon);
 
         if (dai->active) {
                 writel(i2s->suspend_iiscon, i2s->regs + S3C2412_IISCON);
@@ -711,7 +711,6 @@ static int s3c2412_i2s_resume(struct platform_device *pdev,
 struct snd_soc_dai s3c2412_i2s_dai = {
         .name   = "s3c2412-i2s",
         .id     = 0,
-        .type   = SND_SOC_DAI_I2S,
         .probe  = s3c2412_i2s_probe,
         .suspend = s3c2412_i2s_suspend,
         .resume = s3c2412_i2s_resume,
@@ -730,8 +729,6 @@ struct snd_soc_dai s3c2412_i2s_dai = {
         .ops = {
                 .trigger        = s3c2412_i2s_trigger,
                 .hw_params      = s3c2412_i2s_hw_params,
-        },
-        .dai_ops = {
                 .set_fmt        = s3c2412_i2s_set_fmt,
                 .set_clkdiv     = s3c2412_i2s_set_clkdiv,
                 .set_sysclk     = s3c2412_i2s_set_sysclk,
@@ -739,6 +736,19 @@ struct snd_soc_dai s3c2412_i2s_dai = {
 };
 EXPORT_SYMBOL_GPL(s3c2412_i2s_dai);
 
+static int __init s3c2412_i2s_init(void)
+{
+        return snd_soc_register_dai(&s3c2412_i2s_dai);
+}
+module_init(s3c2412_i2s_init);
+
+static void __exit s3c2412_i2s_exit(void)
+{
+        snd_soc_unregister_dai(&s3c2412_i2s_dai);
+}
+module_exit(s3c2412_i2s_exit);
+
+
 /* Module information */
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("S3C2412 I2S SoC Interface");
diff --git a/sound/soc/s3c24xx/s3c2443-ac97.c b/sound/soc/s3c24xx/s3c2443-ac97.c
index 19c5c3cf5d8..1bfce40bb2e 100644
--- a/sound/soc/s3c24xx/s3c2443-ac97.c
+++ b/sound/soc/s3c24xx/s3c2443-ac97.c
@@ -271,7 +271,8 @@ static void s3c2443_ac97_remove(struct platform_device *pdev,
 }
 
 static int s3c2443_ac97_hw_params(struct snd_pcm_substream *substream,
-                                struct snd_pcm_hw_params *params)
+                                  struct snd_pcm_hw_params *params,
+                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -284,7 +285,8 @@ static int s3c2443_ac97_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int s3c2443_ac97_trigger(struct snd_pcm_substream *substream, int cmd)
+static int s3c2443_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
+                                struct snd_soc_dai *dai)
 {
         u32 ac_glbctrl;
 
@@ -313,7 +315,8 @@ static int s3c2443_ac97_trigger(struct snd_pcm_substream *substream, int cmd)
 }
 
 static int s3c2443_ac97_hw_mic_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+                                      struct snd_pcm_hw_params *params,
+                                      struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -327,7 +330,7 @@ static int s3c2443_ac97_hw_mic_params(struct snd_pcm_substream *substream,
 }
 
 static int s3c2443_ac97_mic_trigger(struct snd_pcm_substream *substream,
-        int cmd)
+                                    int cmd, struct snd_soc_dai *dai)
 {
         u32 ac_glbctrl;
 
@@ -356,7 +359,7 @@ struct snd_soc_dai s3c2443_ac97_dai[] = {
 {
         .name = "s3c2443-ac97",
         .id = 0,
-        .type = SND_SOC_DAI_AC97,
+        .ac97_control = 1,
         .probe = s3c2443_ac97_probe,
         .remove = s3c2443_ac97_remove,
         .playback = {
@@ -378,7 +381,7 @@ struct snd_soc_dai s3c2443_ac97_dai[] = {
 {
         .name = "pxa2xx-ac97-mic",
         .id = 1,
-        .type = SND_SOC_DAI_AC97,
+        .ac97_control = 1,
         .capture = {
                 .stream_name = "AC97 Mic Capture",
                 .channels_min = 1,
@@ -393,6 +396,21 @@ struct snd_soc_dai s3c2443_ac97_dai[] = {
 EXPORT_SYMBOL_GPL(s3c2443_ac97_dai);
 EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
+static int __init s3c2443_ac97_init(void)
+{
+        return snd_soc_register_dais(s3c2443_ac97_dai,
+                                     ARRAY_SIZE(s3c2443_ac97_dai));
+}
+module_init(s3c2443_ac97_init);
+
+static void __exit s3c2443_ac97_exit(void)
+{
+        snd_soc_unregister_dais(s3c2443_ac97_dai,
+                                ARRAY_SIZE(s3c2443_ac97_dai));
+}
+module_exit(s3c2443_ac97_exit);
+
+
 MODULE_AUTHOR("Graeme Gregory");
 MODULE_DESCRIPTION("AC97 driver for the Samsung s3c2443 chip");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index ba4476b55fb..6f4d439b57a 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.c
@@ -243,7 +243,8 @@ static int s3c24xx_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 }
 
 static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
-                                struct snd_pcm_hw_params *params)
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         u32 iismod;
@@ -261,10 +262,17 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
 
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S8:
+                iismod &= ~S3C2410_IISMOD_16BIT;
+                ((struct s3c24xx_pcm_dma_params *)
+                  rtd->dai->cpu_dai->dma_data)->dma_size = 1;
                 break;
         case SNDRV_PCM_FORMAT_S16_LE:
                 iismod |= S3C2410_IISMOD_16BIT;
+                ((struct s3c24xx_pcm_dma_params *)
+                  rtd->dai->cpu_dai->dma_data)->dma_size = 2;
                 break;
+        default:
+                return -EINVAL;
         }
 
         writel(iismod, s3c24xx_i2s.regs + S3C2410_IISMOD);
@@ -272,7 +280,8 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd)
+static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
+                               struct snd_soc_dai *dai)
 {
         int ret = 0;
 
@@ -410,8 +419,7 @@ static int s3c24xx_i2s_probe(struct platform_device *pdev,
 }
 
 #ifdef CONFIG_PM
-static int s3c24xx_i2s_suspend(struct platform_device *pdev,
-                struct snd_soc_dai *cpu_dai)
+static int s3c24xx_i2s_suspend(struct snd_soc_dai *cpu_dai)
 {
         DBG("Entered %s\n", __func__);
 
@@ -425,8 +433,7 @@ static int s3c24xx_i2s_suspend(struct platform_device *pdev,
         return 0;
 }
 
-static int s3c24xx_i2s_resume(struct platform_device *pdev,
-                struct snd_soc_dai *cpu_dai)
+static int s3c24xx_i2s_resume(struct snd_soc_dai *cpu_dai)
 {
         DBG("Entered %s\n", __func__);
         clk_enable(s3c24xx_i2s.iis_clk);
@@ -452,7 +459,6 @@ static int s3c24xx_i2s_resume(struct platform_device *pdev,
 struct snd_soc_dai s3c24xx_i2s_dai = {
         .name = "s3c24xx-i2s",
         .id = 0,
-        .type = SND_SOC_DAI_I2S,
         .probe = s3c24xx_i2s_probe,
         .suspend = s3c24xx_i2s_suspend,
         .resume = s3c24xx_i2s_resume,
@@ -468,8 +474,7 @@ struct snd_soc_dai s3c24xx_i2s_dai = {
                 .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE,},
         .ops = {
                 .trigger = s3c24xx_i2s_trigger,
-                .hw_params = s3c24xx_i2s_hw_params,},
-        .dai_ops = {
+                .hw_params = s3c24xx_i2s_hw_params,
                 .set_fmt = s3c24xx_i2s_set_fmt,
                 .set_clkdiv = s3c24xx_i2s_set_clkdiv,
                 .set_sysclk = s3c24xx_i2s_set_sysclk,
@@ -477,6 +482,18 @@ struct snd_soc_dai s3c24xx_i2s_dai = {
 };
 EXPORT_SYMBOL_GPL(s3c24xx_i2s_dai);
 
+static int __init s3c24xx_i2s_init(void)
+{
+        return snd_soc_register_dai(&s3c24xx_i2s_dai);
+}
+module_init(s3c24xx_i2s_init);
+
+static void __exit s3c24xx_i2s_exit(void)
+{
+        snd_soc_unregister_dai(&s3c24xx_i2s_dai);
+}
+module_exit(s3c24xx_i2s_exit);
+
 /* Module information */
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("s3c24xx I2S SoC Interface");
diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c24xx-pcm.c
index e13e614bada..7c64d31d067 100644
--- a/sound/soc/s3c24xx/s3c24xx-pcm.c
+++ b/sound/soc/s3c24xx/s3c24xx-pcm.c
@@ -465,6 +465,18 @@ struct snd_soc_platform s3c24xx_soc_platform = {
 };
 EXPORT_SYMBOL_GPL(s3c24xx_soc_platform);
 
+static int __init s3c24xx_soc_platform_init(void)
+{
+        return snd_soc_register_platform(&s3c24xx_soc_platform);
+}
+module_init(s3c24xx_soc_platform_init);
+
+static void __exit s3c24xx_soc_platform_exit(void)
+{
+        snd_soc_unregister_platform(&s3c24xx_soc_platform);
+}
+module_exit(s3c24xx_soc_platform_exit);
+
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("Samsung S3C24XX PCM DMA module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c24xx_uda134x.c b/sound/soc/s3c24xx/s3c24xx_uda134x.c
new file mode 100644
index 00000000000..a0a4d1832a1
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c24xx_uda134x.c
@@ -0,0 +1,373 @@
+/*
+ * Modifications by Christian Pellegrin <chripell@evolware.org>
+ *
+ * s3c24xx_uda134x.c  --  S3C24XX_UDA134X ALSA SoC Audio board driver
+ *
+ * Copyright 2007 Dension Audio Systems Ltd.
+ * Author: Zoltan Devai
+ *
+ * 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/clk.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/s3c24xx_uda134x.h>
+#include <sound/uda134x.h>
+
+#include <asm/plat-s3c24xx/regs-iis.h>
+
+#include "s3c24xx-pcm.h"
+#include "s3c24xx-i2s.h"
+#include "../codecs/uda134x.h"
+
+
+/* #define ENFORCE_RATES 1 */
+/*
+  Unfortunately the S3C24XX in master mode has a limited capacity of
+  generating the clock for the codec. If you define this only rates
+  that are really available will be enforced. But be careful, most
+  user level application just want the usual sampling frequencies (8,
+  11.025, 22.050, 44.1 kHz) and anyway resampling is a costly
+  operation for embedded systems. So if you aren't very lucky or your
+  hardware engineer wasn't very forward-looking it's better to leave
+  this undefined. If you do so an approximate value for the requested
+  sampling rate in the range -/+ 5% will be chosen. If this in not
+  possible an error will be returned.
+*/
+
+static struct clk *xtal;
+static struct clk *pclk;
+/* this is need because we don't have a place where to keep the
+ * pointers to the clocks in each substream. We get the clocks only
+ * when we are actually using them so we don't block stuff like
+ * frequency change or oscillator power-off */
+static int clk_users;
+static DEFINE_MUTEX(clk_lock);
+
+static unsigned int rates[33 * 2];
+#ifdef ENFORCE_RATES
+static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
+        .count  = ARRAY_SIZE(rates),
+        .list   = rates,
+        .mask   = 0,
+};
+#endif
+
+static struct platform_device *s3c24xx_uda134x_snd_device;
+
+static int s3c24xx_uda134x_startup(struct snd_pcm_substream *substream)
+{
+        int ret = 0;
+#ifdef ENFORCE_RATES
+        struct snd_pcm_runtime *runtime = substream->runtime;;
+#endif
+
+        mutex_lock(&clk_lock);
+        pr_debug("%s %d\n", __func__, clk_users);
+        if (clk_users == 0) {
+                xtal = clk_get(&s3c24xx_uda134x_snd_device->dev, "xtal");
+                if (!xtal) {
+                        printk(KERN_ERR "%s cannot get xtal\n", __func__);
+                        ret = -EBUSY;
+                } else {
+                        pclk = clk_get(&s3c24xx_uda134x_snd_device->dev,
+                                       "pclk");
+                        if (!pclk) {
+                                printk(KERN_ERR "%s cannot get pclk\n",
+                                       __func__);
+                                clk_put(xtal);
+                                ret = -EBUSY;
+                        }
+                }
+                if (!ret) {
+                        int i, j;
+
+                        for (i = 0; i < 2; i++) {
+                                int fs = i ? 256 : 384;
+
+                                rates[i*33] = clk_get_rate(xtal) / fs;
+                                for (j = 1; j < 33; j++)
+                                        rates[i*33 + j] = clk_get_rate(pclk) /
+                                                (j * fs);
+                        }
+                }
+        }
+        clk_users += 1;
+        mutex_unlock(&clk_lock);
+        if (!ret) {
+#ifdef ENFORCE_RATES
+                ret = snd_pcm_hw_constraint_list(runtime, 0,
+                                                 SNDRV_PCM_HW_PARAM_RATE,
+                                                 &hw_constraints_rates);
+                if (ret < 0)
+                        printk(KERN_ERR "%s cannot set constraints\n",
+                               __func__);
+#endif
+        }
+        return ret;
+}
+
+static void s3c24xx_uda134x_shutdown(struct snd_pcm_substream *substream)
+{
+        mutex_lock(&clk_lock);
+        pr_debug("%s %d\n", __func__, clk_users);
+        clk_users -= 1;
+        if (clk_users == 0) {
+                clk_put(xtal);
+                xtal = NULL;
+                clk_put(pclk);
+                pclk = NULL;
+        }
+        mutex_unlock(&clk_lock);
+}
+
+static int s3c24xx_uda134x_hw_params(struct snd_pcm_substream *substream,
+                                        struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        unsigned int clk = 0;
+        int ret = 0;
+        int clk_source, fs_mode;
+        unsigned long rate = params_rate(params);
+        long err, cerr;
+        unsigned int div;
+        int i, bi;
+
+        err = 999999;
+        bi = 0;
+        for (i = 0; i < 2*33; i++) {
+                cerr = rates[i] - rate;
+                if (cerr < 0)
+                        cerr = -cerr;
+                if (cerr < err) {
+                        err = cerr;
+                        bi = i;
+                }
+        }
+        if (bi / 33 == 1)
+                fs_mode = S3C2410_IISMOD_256FS;
+        else
+                fs_mode = S3C2410_IISMOD_384FS;
+        if (bi % 33 == 0) {
+                clk_source = S3C24XX_CLKSRC_MPLL;
+                div = 1;
+        } else {
+                clk_source = S3C24XX_CLKSRC_PCLK;
+                div = bi % 33;
+        }
+        pr_debug("%s desired rate %lu, %d\n", __func__, rate, bi);
+
+        clk = (fs_mode == S3C2410_IISMOD_384FS ? 384 : 256) * rate;
+        pr_debug("%s will use: %s %s %d sysclk %d err %ld\n", __func__,
+                 fs_mode == S3C2410_IISMOD_384FS ? "384FS" : "256FS",
+                 clk_source == S3C24XX_CLKSRC_MPLL ? "MPLLin" : "PCLK",
+                 div, clk, err);
+
+        if ((err * 100 / rate) > 5) {
+                printk(KERN_ERR "S3C24XX_UDA134X: effective frequency "
+                       "too different from desired (%ld%%)\n",
+                       err * 100 / rate);
+                return -EINVAL;
+        }
+
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+                        SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+                        SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_sysclk(cpu_dai, clk_source , clk,
+                        SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK, fs_mode);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_BCLK,
+                        S3C2410_IISMOD_32FS);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
+                        S3C24XX_PRESCALE(div, div));
+        if (ret < 0)
+                return ret;
+
+        /* set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk,
+                        SND_SOC_CLOCK_OUT);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_ops s3c24xx_uda134x_ops = {
+        .startup = s3c24xx_uda134x_startup,
+        .shutdown = s3c24xx_uda134x_shutdown,
+        .hw_params = s3c24xx_uda134x_hw_params,
+};
+
+static struct snd_soc_dai_link s3c24xx_uda134x_dai_link = {
+        .name = "UDA134X",
+        .stream_name = "UDA134X",
+        .codec_dai = &uda134x_dai,
+        .cpu_dai = &s3c24xx_i2s_dai,
+        .ops = &s3c24xx_uda134x_ops,
+};
+
+static struct snd_soc_card snd_soc_s3c24xx_uda134x = {
+        .name = "S3C24XX_UDA134X",
+        .platform = &s3c24xx_soc_platform,
+        .dai_link = &s3c24xx_uda134x_dai_link,
+        .num_links = 1,
+};
+
+static struct s3c24xx_uda134x_platform_data *s3c24xx_uda134x_l3_pins;
+
+static void setdat(int v)
+{
+        gpio_set_value(s3c24xx_uda134x_l3_pins->l3_data, v > 0);
+}
+
+static void setclk(int v)
+{
+        gpio_set_value(s3c24xx_uda134x_l3_pins->l3_clk, v > 0);
+}
+
+static void setmode(int v)
+{
+        gpio_set_value(s3c24xx_uda134x_l3_pins->l3_mode, v > 0);
+}
+
+static struct uda134x_platform_data s3c24xx_uda134x = {
+        .l3 = {
+                .setdat = setdat,
+                .setclk = setclk,
+                .setmode = setmode,
+                .data_hold = 1,
+                .data_setup = 1,
+                .clock_high = 1,
+                .mode_hold = 1,
+                .mode = 1,
+                .mode_setup = 1,
+        },
+};
+
+static struct snd_soc_device s3c24xx_uda134x_snd_devdata = {
+        .card = &snd_soc_s3c24xx_uda134x,
+        .codec_dev = &soc_codec_dev_uda134x,
+        .codec_data = &s3c24xx_uda134x,
+};
+
+static int s3c24xx_uda134x_setup_pin(int pin, char *fun)
+{
+        if (gpio_request(pin, "s3c24xx_uda134x") < 0) {
+                printk(KERN_ERR "S3C24XX_UDA134X SoC Audio: "
+                       "l3 %s pin already in use", fun);
+                return -EBUSY;
+        }
+        gpio_direction_output(pin, 0);
+        return 0;
+}
+
+static int s3c24xx_uda134x_probe(struct platform_device *pdev)
+{
+        int ret;
+
+        printk(KERN_INFO "S3C24XX_UDA134X SoC Audio driver\n");
+
+        s3c24xx_uda134x_l3_pins = pdev->dev.platform_data;
+        if (s3c24xx_uda134x_l3_pins == NULL) {
+                printk(KERN_ERR "S3C24XX_UDA134X SoC Audio: "
+                       "unable to find platform data\n");
+                return -ENODEV;
+        }
+        s3c24xx_uda134x.power = s3c24xx_uda134x_l3_pins->power;
+        s3c24xx_uda134x.model = s3c24xx_uda134x_l3_pins->model;
+
+        if (s3c24xx_uda134x_setup_pin(s3c24xx_uda134x_l3_pins->l3_data,
+                                      "data") < 0)
+                return -EBUSY;
+        if (s3c24xx_uda134x_setup_pin(s3c24xx_uda134x_l3_pins->l3_clk,
+                                      "clk") < 0) {
+                gpio_free(s3c24xx_uda134x_l3_pins->l3_data);
+                return -EBUSY;
+        }
+        if (s3c24xx_uda134x_setup_pin(s3c24xx_uda134x_l3_pins->l3_mode,
+                                      "mode") < 0) {
+                gpio_free(s3c24xx_uda134x_l3_pins->l3_data);
+                gpio_free(s3c24xx_uda134x_l3_pins->l3_clk);
+                return -EBUSY;
+        }
+
+        s3c24xx_uda134x_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!s3c24xx_uda134x_snd_device) {
+                printk(KERN_ERR "S3C24XX_UDA134X SoC Audio: "
+                       "Unable to register\n");
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(s3c24xx_uda134x_snd_device,
+                             &s3c24xx_uda134x_snd_devdata);
+        s3c24xx_uda134x_snd_devdata.dev = &s3c24xx_uda134x_snd_device->dev;
+        ret = platform_device_add(s3c24xx_uda134x_snd_device);
+        if (ret) {
+                printk(KERN_ERR "S3C24XX_UDA134X SoC Audio: Unable to add\n");
+                platform_device_put(s3c24xx_uda134x_snd_device);
+        }
+
+        return ret;
+}
+
+static int s3c24xx_uda134x_remove(struct platform_device *pdev)
+{
+        platform_device_unregister(s3c24xx_uda134x_snd_device);
+        gpio_free(s3c24xx_uda134x_l3_pins->l3_data);
+        gpio_free(s3c24xx_uda134x_l3_pins->l3_clk);
+        gpio_free(s3c24xx_uda134x_l3_pins->l3_mode);
+        return 0;
+}
+
+static struct platform_driver s3c24xx_uda134x_driver = {
+        .probe  = s3c24xx_uda134x_probe,
+        .remove = s3c24xx_uda134x_remove,
+        .driver = {
+                .name = "s3c24xx_uda134x",
+                .owner = THIS_MODULE,
+        },
+};
+
+static int __init s3c24xx_uda134x_init(void)
+{
+        return platform_driver_register(&s3c24xx_uda134x_driver);
+}
+
+static void __exit s3c24xx_uda134x_exit(void)
+{
+        platform_driver_unregister(&s3c24xx_uda134x_driver);
+}
+
+
+module_init(s3c24xx_uda134x_init);
+module_exit(s3c24xx_uda134x_exit);
+
+MODULE_AUTHOR("Zoltan Devai, Christian Pellegrin <chripell@evolware.org>");
+MODULE_DESCRIPTION("S3C24XX_UDA134X ALSA SoC audio driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/smdk2443_wm9710.c b/sound/soc/s3c24xx/smdk2443_wm9710.c
index 8515d6ff03f..a2a4f5323c1 100644
--- a/sound/soc/s3c24xx/smdk2443_wm9710.c
+++ b/sound/soc/s3c24xx/smdk2443_wm9710.c
@@ -23,7 +23,7 @@
 #include "s3c24xx-pcm.h"
 #include "s3c24xx-ac97.h"
 
-static struct snd_soc_machine smdk2443;
+static struct snd_soc_card smdk2443;
 
 static struct snd_soc_dai_link smdk2443_dai[] = {
 {
@@ -34,15 +34,15 @@ static struct snd_soc_dai_link smdk2443_dai[] = {
 },
 };
 
-static struct snd_soc_machine smdk2443 = {
+static struct snd_soc_card smdk2443 = {
         .name = "SMDK2443",
+        .platform = &s3c24xx_soc_platform,
         .dai_link = smdk2443_dai,
         .num_links = ARRAY_SIZE(smdk2443_dai),
 };
 
 static struct snd_soc_device smdk2443_snd_ac97_devdata = {
-        .machine = &smdk2443,
-        .platform = &s3c24xx_soc_platform,
+        .card = &smdk2443,
         .codec_dev = &soc_codec_dev_ac97,
 };
 
diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c
index 9faa12622d0..0dad3a0bb92 100644
--- a/sound/soc/sh/dma-sh7760.c
+++ b/sound/soc/sh/dma-sh7760.c
@@ -348,6 +348,18 @@ struct snd_soc_platform sh7760_soc_platform = {
 };
 EXPORT_SYMBOL_GPL(sh7760_soc_platform);
 
+static int __init sh7760_soc_platform_init(void)
+{
+        return snd_soc_register_platform(&sh7760_soc_platform);
+}
+module_init(sh7760_soc_platform_init);
+
+static void __exit sh7760_soc_platform_exit(void)
+{
+        snd_soc_unregister_platform(&sh7760_soc_platform);
+}
+module_exit(sh7760_soc_platform_exit);
+
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("SH7760 Audio DMA (DMABRG) driver");
 MODULE_AUTHOR("Manuel Lauss <mano@roarinelk.homelinux.net>");
diff --git a/sound/soc/sh/hac.c b/sound/soc/sh/hac.c
index df7bc345c32..eab31838bad 100644
--- a/sound/soc/sh/hac.c
+++ b/sound/soc/sh/hac.c
@@ -236,7 +236,8 @@ struct snd_ac97_bus_ops soc_ac97_ops = {
 EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
 static int hac_hw_params(struct snd_pcm_substream *substream,
-                         struct snd_pcm_hw_params *params)
+                         struct snd_pcm_hw_params *params,
+                         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct hac_priv *hac = &hac_cpu_data[rtd->dai->cpu_dai->id];
@@ -270,7 +271,7 @@ struct snd_soc_dai sh4_hac_dai[] = {
 {
         .name                   = "HAC0",
         .id                     = 0,
-        .type                   = SND_SOC_DAI_AC97,
+        .ac97_control           = 1,
         .playback = {
                 .rates          = AC97_RATES,
                 .formats        = AC97_FMTS,
@@ -290,8 +291,8 @@ struct snd_soc_dai sh4_hac_dai[] = {
 #ifdef CONFIG_CPU_SUBTYPE_SH7760
 {
         .name                   = "HAC1",
+        .ac97_control           = 1,
         .id                     = 1,
-        .type                   = SND_SOC_DAI_AC97,
         .playback = {
                 .rates          = AC97_RATES,
                 .formats        = AC97_FMTS,
@@ -313,6 +314,18 @@ struct snd_soc_dai sh4_hac_dai[] = {
 };
 EXPORT_SYMBOL_GPL(sh4_hac_dai);
 
+static int __init sh4_hac_init(void)
+{
+        return snd_soc_register_dais(sh4_hac_dai, ARRAY_SIZE(sh4_hac_dai));
+}
+module_init(sh4_hac_init);
+
+static void __exit sh4_hac_exit(void)
+{
+        snd_soc_unregister_dais(sh4_hac_dai, ARRAY_SIZE(sh4_hac_dai));
+}
+module_exit(sh4_hac_exit);
+
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("SuperH onchip HAC (AC97) audio driver");
 MODULE_AUTHOR("Manuel Lauss <mano@roarinelk.homelinux.net>");
diff --git a/sound/soc/sh/sh7760-ac97.c b/sound/soc/sh/sh7760-ac97.c
index 92bfaf4774a..ce7f95b59de 100644
--- a/sound/soc/sh/sh7760-ac97.c
+++ b/sound/soc/sh/sh7760-ac97.c
@@ -38,15 +38,15 @@ static struct snd_soc_dai_link sh7760_ac97_dai = {
         .ops = NULL,
 };
 
-static struct snd_soc_machine sh7760_ac97_soc_machine  = {
+static struct snd_soc_card sh7760_ac97_soc_machine  = {
         .name = "SH7760 AC97",
+        .platform = &sh7760_soc_platform,
         .dai_link = &sh7760_ac97_dai,
         .num_links = 1,
 };
 
 static struct snd_soc_device sh7760_ac97_snd_devdata = {
-        .machine = &sh7760_ac97_soc_machine,
-        .platform = &sh7760_soc_platform,
+        .card = &sh7760_ac97_soc_machine,
         .codec_dev = &soc_codec_dev_ac97,
 };
 
diff --git a/sound/soc/sh/ssi.c b/sound/soc/sh/ssi.c
index 55c3464163a..d1e5390fdde 100644
--- a/sound/soc/sh/ssi.c
+++ b/sound/soc/sh/ssi.c
@@ -89,7 +89,8 @@ struct ssi_priv {
  * track usage of the SSI; it is simplex-only so prevent attempts of
  * concurrent playback + capture. FIXME: any locking required?
  */
-static int ssi_startup(struct snd_pcm_substream *substream)
+static int ssi_startup(struct snd_pcm_substream *substream,
+                       struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct ssi_priv *ssi = &ssi_cpu_data[rtd->dai->cpu_dai->id];
@@ -101,7 +102,8 @@ static int ssi_startup(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static void ssi_shutdown(struct snd_pcm_substream *substream)
+static void ssi_shutdown(struct snd_pcm_substream *substream,
+                         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct ssi_priv *ssi = &ssi_cpu_data[rtd->dai->cpu_dai->id];
@@ -109,7 +111,8 @@ static void ssi_shutdown(struct snd_pcm_substream *substream)
         ssi->inuse = 0;
 }
 
-static int ssi_trigger(struct snd_pcm_substream *substream, int cmd)
+static int ssi_trigger(struct snd_pcm_substream *substream, int cmd,
+                       struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct ssi_priv *ssi = &ssi_cpu_data[rtd->dai->cpu_dai->id];
@@ -129,7 +132,8 @@ static int ssi_trigger(struct snd_pcm_substream *substream, int cmd)
 }
 
 static int ssi_hw_params(struct snd_pcm_substream *substream,
-                         struct snd_pcm_hw_params *params)
+                         struct snd_pcm_hw_params *params,
+                         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct ssi_priv *ssi = &ssi_cpu_data[rtd->dai->cpu_dai->id];
@@ -336,7 +340,6 @@ struct snd_soc_dai sh4_ssi_dai[] = {
 {
         .name                   = "SSI0",
         .id                     = 0,
-        .type                   = SND_SOC_DAI_I2S,
         .playback = {
                 .rates          = SSI_RATES,
                 .formats        = SSI_FMTS,
@@ -354,8 +357,6 @@ struct snd_soc_dai sh4_ssi_dai[] = {
                 .shutdown       = ssi_shutdown,
                 .trigger        = ssi_trigger,
                 .hw_params      = ssi_hw_params,
-        },
-        .dai_ops = {
                 .set_sysclk     = ssi_set_sysclk,
                 .set_clkdiv     = ssi_set_clkdiv,
                 .set_fmt        = ssi_set_fmt,
@@ -365,7 +366,6 @@ struct snd_soc_dai sh4_ssi_dai[] = {
 {
         .name                   = "SSI1",
         .id                     = 1,
-        .type                   = SND_SOC_DAI_I2S,
         .playback = {
                 .rates          = SSI_RATES,
                 .formats        = SSI_FMTS,
@@ -383,8 +383,6 @@ struct snd_soc_dai sh4_ssi_dai[] = {
                 .shutdown       = ssi_shutdown,
                 .trigger        = ssi_trigger,
                 .hw_params      = ssi_hw_params,
-        },
-        .dai_ops = {
                 .set_sysclk     = ssi_set_sysclk,
                 .set_clkdiv     = ssi_set_clkdiv,
                 .set_fmt        = ssi_set_fmt,
@@ -394,6 +392,18 @@ struct snd_soc_dai sh4_ssi_dai[] = {
 };
 EXPORT_SYMBOL_GPL(sh4_ssi_dai);
 
+static int __init sh4_ssi_init(void)
+{
+        return snd_soc_register_dais(sh4_ssi_dai, ARRAY_SIZE(sh4_ssi_dai));
+}
+module_init(sh4_ssi_init);
+
+static void __exit sh4_ssi_exit(void)
+{
+        snd_soc_unregister_dais(sh4_ssi_dai, ARRAY_SIZE(sh4_ssi_dai));
+}
+module_exit(sh4_ssi_exit);
+
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("SuperH onchip SSI (I2S) audio driver");
 MODULE_AUTHOR("Manuel Lauss <mano@roarinelk.homelinux.net>");
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 16c7453f494..b098c0b4c58 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/bitops.h>
+#include <linux/debugfs.h>
 #include <linux/platform_device.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -34,18 +35,23 @@
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
-/* debug */
-#define SOC_DEBUG 0
-#if SOC_DEBUG
-#define dbg(format, arg...) printk(format, ## arg)
-#else
-#define dbg(format, arg...)
-#endif
-
 static DEFINE_MUTEX(pcm_mutex);
 static DEFINE_MUTEX(io_mutex);
 static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq);
 
+#ifdef CONFIG_DEBUG_FS
+static struct dentry *debugfs_root;
+#endif
+
+static DEFINE_MUTEX(client_mutex);
+static LIST_HEAD(card_list);
+static LIST_HEAD(dai_list);
+static LIST_HEAD(platform_list);
+static LIST_HEAD(codec_list);
+
+static int snd_soc_register_card(struct snd_soc_card *card);
+static int snd_soc_unregister_card(struct snd_soc_card *card);
+
 /*
  * This is a timeout to do a DAPM powerdown after a stream is closed().
  * It can be used to eliminate pops between different playback streams, e.g.
@@ -107,20 +113,6 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec)
 }
 #endif
 
-static inline const char *get_dai_name(int type)
-{
-        switch (type) {
-        case SND_SOC_DAI_AC97_BUS:
-        case SND_SOC_DAI_AC97:
-                return "AC97";
-        case SND_SOC_DAI_I2S:
-                return "I2S";
-        case SND_SOC_DAI_PCM:
-                return "PCM";
-        }
-        return NULL;
-}
-
 /*
  * Called by ALSA when a PCM substream is opened, the runtime->hw record is
  * then initialized and any private data can be allocated. This also calls
@@ -130,9 +122,10 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_card *card = socdev->card;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_dai *cpu_dai = machine->cpu_dai;
         struct snd_soc_dai *codec_dai = machine->codec_dai;
         int ret = 0;
@@ -141,7 +134,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 
         /* startup the audio subsystem */
         if (cpu_dai->ops.startup) {
-                ret = cpu_dai->ops.startup(substream);
+                ret = cpu_dai->ops.startup(substream, cpu_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: can't open interface %s\n",
                                 cpu_dai->name);
@@ -158,7 +151,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
         }
 
         if (codec_dai->ops.startup) {
-                ret = codec_dai->ops.startup(substream);
+                ret = codec_dai->ops.startup(substream, codec_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: can't open codec %s\n",
                                 codec_dai->name);
@@ -228,12 +221,12 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                 goto machine_err;
         }
 
-        dbg("asoc: %s <-> %s info:\n", codec_dai->name, cpu_dai->name);
-        dbg("asoc: rate mask 0x%x\n", runtime->hw.rates);
-        dbg("asoc: min ch %d max ch %d\n", runtime->hw.channels_min,
-                runtime->hw.channels_max);
-        dbg("asoc: min rate %d max rate %d\n", runtime->hw.rate_min,
-                runtime->hw.rate_max);
+        pr_debug("asoc: %s <-> %s info:\n", codec_dai->name, cpu_dai->name);
+        pr_debug("asoc: rate mask 0x%x\n", runtime->hw.rates);
+        pr_debug("asoc: min ch %d max ch %d\n", runtime->hw.channels_min,
+                 runtime->hw.channels_max);
+        pr_debug("asoc: min rate %d max rate %d\n", runtime->hw.rate_min,
+                 runtime->hw.rate_max);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 cpu_dai->playback.active = codec_dai->playback.active = 1;
@@ -255,7 +248,7 @@ codec_dai_err:
 
 platform_err:
         if (cpu_dai->ops.shutdown)
-                cpu_dai->ops.shutdown(substream);
+                cpu_dai->ops.shutdown(substream, cpu_dai);
 out:
         mutex_unlock(&pcm_mutex);
         return ret;
@@ -268,8 +261,9 @@ out:
  */
 static void close_delayed_work(struct work_struct *work)
 {
-        struct snd_soc_device *socdev =
-                container_of(work, struct snd_soc_device, delayed_work.work);
+        struct snd_soc_card *card = container_of(work, struct snd_soc_card,
+                                                 delayed_work.work);
+        struct snd_soc_device *socdev = card->socdev;
         struct snd_soc_codec *codec = socdev->codec;
         struct snd_soc_dai *codec_dai;
         int i;
@@ -278,18 +272,18 @@ static void close_delayed_work(struct work_struct *work)
         for (i = 0; i < codec->num_dai; i++) {
                 codec_dai = &codec->dai[i];
 
-                dbg("pop wq checking: %s status: %s waiting: %s\n",
-                        codec_dai->playback.stream_name,
-                        codec_dai->playback.active ? "active" : "inactive",
-                        codec_dai->pop_wait ? "yes" : "no");
+                pr_debug("pop wq checking: %s status: %s waiting: %s\n",
+                         codec_dai->playback.stream_name,
+                         codec_dai->playback.active ? "active" : "inactive",
+                         codec_dai->pop_wait ? "yes" : "no");
 
                 /* are we waiting on this codec DAI stream */
                 if (codec_dai->pop_wait == 1) {
 
                         /* Reduce power if no longer active */
                         if (codec->active == 0) {
-                                dbg("pop wq D1 %s %s\n", codec->name,
-                                        codec_dai->playback.stream_name);
+                                pr_debug("pop wq D1 %s %s\n", codec->name,
+                                         codec_dai->playback.stream_name);
                                 snd_soc_dapm_set_bias_level(socdev,
                                         SND_SOC_BIAS_PREPARE);
                         }
@@ -301,8 +295,8 @@ static void close_delayed_work(struct work_struct *work)
 
                         /* Fall into standby if no longer active */
                         if (codec->active == 0) {
-                                dbg("pop wq D3 %s %s\n", codec->name,
-                                        codec_dai->playback.stream_name);
+                                pr_debug("pop wq D3 %s %s\n", codec->name,
+                                         codec_dai->playback.stream_name);
                                 snd_soc_dapm_set_bias_level(socdev,
                                         SND_SOC_BIAS_STANDBY);
                         }
@@ -320,8 +314,9 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_card *card = socdev->card;
         struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_dai *cpu_dai = machine->cpu_dai;
         struct snd_soc_dai *codec_dai = machine->codec_dai;
         struct snd_soc_codec *codec = socdev->codec;
@@ -346,10 +341,10 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
                 snd_soc_dai_digital_mute(codec_dai, 1);
 
         if (cpu_dai->ops.shutdown)
-                cpu_dai->ops.shutdown(substream);
+                cpu_dai->ops.shutdown(substream, cpu_dai);
 
         if (codec_dai->ops.shutdown)
-                codec_dai->ops.shutdown(substream);
+                codec_dai->ops.shutdown(substream, codec_dai);
 
         if (machine->ops && machine->ops->shutdown)
                 machine->ops->shutdown(substream);
@@ -361,7 +356,7 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 /* start delayed pop wq here for playback streams */
                 codec_dai->pop_wait = 1;
-                schedule_delayed_work(&socdev->delayed_work,
+                schedule_delayed_work(&card->delayed_work,
                         msecs_to_jiffies(pmdown_time));
         } else {
                 /* capture streams can be powered down now */
@@ -387,8 +382,9 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_card *card = socdev->card;
         struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_dai *cpu_dai = machine->cpu_dai;
         struct snd_soc_dai *codec_dai = machine->codec_dai;
         struct snd_soc_codec *codec = socdev->codec;
@@ -413,7 +409,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
         }
 
         if (codec_dai->ops.prepare) {
-                ret = codec_dai->ops.prepare(substream);
+                ret = codec_dai->ops.prepare(substream, codec_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: codec DAI prepare error\n");
                         goto out;
@@ -421,58 +417,49 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
         }
 
         if (cpu_dai->ops.prepare) {
-                ret = cpu_dai->ops.prepare(substream);
+                ret = cpu_dai->ops.prepare(substream, cpu_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: cpu DAI prepare error\n");
                         goto out;
                 }
         }
 
-        /* we only want to start a DAPM playback stream if we are not waiting
-         * on an existing one stopping */
-        if (codec_dai->pop_wait) {
-                /* we are waiting for the delayed work to start */
-                if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-                                snd_soc_dapm_stream_event(socdev->codec,
-                                        codec_dai->capture.stream_name,
-                                        SND_SOC_DAPM_STREAM_START);
-                else {
-                        codec_dai->pop_wait = 0;
-                        cancel_delayed_work(&socdev->delayed_work);
-                        snd_soc_dai_digital_mute(codec_dai, 0);
-                }
-        } else {
-                /* no delayed work - do we need to power up codec */
-                if (codec->bias_level != SND_SOC_BIAS_ON) {
+        /* cancel any delayed stream shutdown that is pending */
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
+            codec_dai->pop_wait) {
+                codec_dai->pop_wait = 0;
+                cancel_delayed_work(&card->delayed_work);
+        }
 
-                        snd_soc_dapm_set_bias_level(socdev,
-                                                    SND_SOC_BIAS_PREPARE);
+        /* do we need to power up codec */
+        if (codec->bias_level != SND_SOC_BIAS_ON) {
+                snd_soc_dapm_set_bias_level(socdev,
+                                            SND_SOC_BIAS_PREPARE);
 
-                        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                                snd_soc_dapm_stream_event(codec,
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        snd_soc_dapm_stream_event(codec,
                                         codec_dai->playback.stream_name,
                                         SND_SOC_DAPM_STREAM_START);
-                        else
-                                snd_soc_dapm_stream_event(codec,
+                else
+                        snd_soc_dapm_stream_event(codec,
                                         codec_dai->capture.stream_name,
                                         SND_SOC_DAPM_STREAM_START);
 
-                        snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_ON);
-                        snd_soc_dai_digital_mute(codec_dai, 0);
+                snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_ON);
+                snd_soc_dai_digital_mute(codec_dai, 0);
 
-                } else {
-                        /* codec already powered - power on widgets */
-                        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                                snd_soc_dapm_stream_event(codec,
+        } else {
+                /* codec already powered - power on widgets */
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        snd_soc_dapm_stream_event(codec,
                                         codec_dai->playback.stream_name,
                                         SND_SOC_DAPM_STREAM_START);
-                        else
-                                snd_soc_dapm_stream_event(codec,
+                else
+                        snd_soc_dapm_stream_event(codec,
                                         codec_dai->capture.stream_name,
                                         SND_SOC_DAPM_STREAM_START);
 
-                        snd_soc_dai_digital_mute(codec_dai, 0);
-                }
+                snd_soc_dai_digital_mute(codec_dai, 0);
         }
 
 out:
@@ -491,7 +478,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_dai *cpu_dai = machine->cpu_dai;
         struct snd_soc_dai *codec_dai = machine->codec_dai;
         int ret = 0;
@@ -507,7 +495,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
         }
 
         if (codec_dai->ops.hw_params) {
-                ret = codec_dai->ops.hw_params(substream, params);
+                ret = codec_dai->ops.hw_params(substream, params, codec_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: can't set codec %s hw params\n",
                                 codec_dai->name);
@@ -516,7 +504,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
         }
 
         if (cpu_dai->ops.hw_params) {
-                ret = cpu_dai->ops.hw_params(substream, params);
+                ret = cpu_dai->ops.hw_params(substream, params, cpu_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: interface %s hw params failed\n",
                                 cpu_dai->name);
@@ -539,11 +527,11 @@ out:
 
 platform_err:
         if (cpu_dai->ops.hw_free)
-                cpu_dai->ops.hw_free(substream);
+                cpu_dai->ops.hw_free(substream, cpu_dai);
 
 interface_err:
         if (codec_dai->ops.hw_free)
-                codec_dai->ops.hw_free(substream);
+                codec_dai->ops.hw_free(substream, codec_dai);
 
 codec_err:
         if (machine->ops && machine->ops->hw_free)
@@ -561,7 +549,8 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_dai *cpu_dai = machine->cpu_dai;
         struct snd_soc_dai *codec_dai = machine->codec_dai;
         struct snd_soc_codec *codec = socdev->codec;
@@ -582,10 +571,10 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 
         /* now free hw params for the DAI's  */
         if (codec_dai->ops.hw_free)
-                codec_dai->ops.hw_free(substream);
+                codec_dai->ops.hw_free(substream, codec_dai);
 
         if (cpu_dai->ops.hw_free)
-                cpu_dai->ops.hw_free(substream);
+                cpu_dai->ops.hw_free(substream, cpu_dai);
 
         mutex_unlock(&pcm_mutex);
         return 0;
@@ -595,14 +584,15 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_card *card= socdev->card;
         struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_dai *cpu_dai = machine->cpu_dai;
         struct snd_soc_dai *codec_dai = machine->codec_dai;
         int ret;
 
         if (codec_dai->ops.trigger) {
-                ret = codec_dai->ops.trigger(substream, cmd);
+                ret = codec_dai->ops.trigger(substream, cmd, codec_dai);
                 if (ret < 0)
                         return ret;
         }
@@ -614,7 +604,7 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         }
 
         if (cpu_dai->ops.trigger) {
-                ret = cpu_dai->ops.trigger(substream, cmd);
+                ret = cpu_dai->ops.trigger(substream, cmd, cpu_dai);
                 if (ret < 0)
                         return ret;
         }
@@ -636,8 +626,8 @@ static struct snd_pcm_ops soc_pcm_ops = {
 static int soc_suspend(struct platform_device *pdev, pm_message_t state)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_machine *machine = socdev->machine;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
         struct snd_soc_codec *codec = socdev->codec;
         int i;
@@ -653,29 +643,29 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
         snd_power_change_state(codec->card, SNDRV_CTL_POWER_D3hot);
 
         /* mute any active DAC's */
-        for (i = 0; i < machine->num_links; i++) {
-                struct snd_soc_dai *dai = machine->dai_link[i].codec_dai;
-                if (dai->dai_ops.digital_mute && dai->playback.active)
-                        dai->dai_ops.digital_mute(dai, 1);
+        for (i = 0; i < card->num_links; i++) {
+                struct snd_soc_dai *dai = card->dai_link[i].codec_dai;
+                if (dai->ops.digital_mute && dai->playback.active)
+                        dai->ops.digital_mute(dai, 1);
         }
 
         /* suspend all pcms */
-        for (i = 0; i < machine->num_links; i++)
-                snd_pcm_suspend_all(machine->dai_link[i].pcm);
+        for (i = 0; i < card->num_links; i++)
+                snd_pcm_suspend_all(card->dai_link[i].pcm);
 
-        if (machine->suspend_pre)
-                machine->suspend_pre(pdev, state);
+        if (card->suspend_pre)
+                card->suspend_pre(pdev, state);
 
-        for (i = 0; i < machine->num_links; i++) {
-                struct snd_soc_dai  *cpu_dai = machine->dai_link[i].cpu_dai;
-                if (cpu_dai->suspend && cpu_dai->type != SND_SOC_DAI_AC97)
-                        cpu_dai->suspend(pdev, cpu_dai);
+        for (i = 0; i < card->num_links; i++) {
+                struct snd_soc_dai  *cpu_dai = card->dai_link[i].cpu_dai;
+                if (cpu_dai->suspend && !cpu_dai->ac97_control)
+                        cpu_dai->suspend(cpu_dai);
                 if (platform->suspend)
-                        platform->suspend(pdev, cpu_dai);
+                        platform->suspend(cpu_dai);
         }
 
         /* close any waiting streams and save state */
-        run_delayed_work(&socdev->delayed_work);
+        run_delayed_work(&card->delayed_work);
         codec->suspend_bias_level = codec->bias_level;
 
         for (i = 0; i < codec->num_dai; i++) {
@@ -692,14 +682,14 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
         if (codec_dev->suspend)
                 codec_dev->suspend(pdev, state);
 
-        for (i = 0; i < machine->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = machine->dai_link[i].cpu_dai;
-                if (cpu_dai->suspend && cpu_dai->type == SND_SOC_DAI_AC97)
-                        cpu_dai->suspend(pdev, cpu_dai);
+        for (i = 0; i < card->num_links; i++) {
+                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+                if (cpu_dai->suspend && cpu_dai->ac97_control)
+                        cpu_dai->suspend(cpu_dai);
         }
 
-        if (machine->suspend_post)
-                machine->suspend_post(pdev, state);
+        if (card->suspend_post)
+                card->suspend_post(pdev, state);
 
         return 0;
 }
@@ -709,11 +699,11 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
  */
 static void soc_resume_deferred(struct work_struct *work)
 {
-        struct snd_soc_device *socdev = container_of(work,
-                                                     struct snd_soc_device,
-                                                     deferred_resume_work);
-        struct snd_soc_machine *machine = socdev->machine;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_card *card = container_of(work,
+                                                 struct snd_soc_card,
+                                                 deferred_resume_work);
+        struct snd_soc_device *socdev = card->socdev;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
         struct snd_soc_codec *codec = socdev->codec;
         struct platform_device *pdev = to_platform_device(socdev->dev);
@@ -723,15 +713,15 @@ static void soc_resume_deferred(struct work_struct *work)
          * so userspace apps are blocked from touching us
          */
 
-        dev_info(socdev->dev, "starting resume work\n");
+        dev_dbg(socdev->dev, "starting resume work\n");
 
-        if (machine->resume_pre)
-                machine->resume_pre(pdev);
+        if (card->resume_pre)
+                card->resume_pre(pdev);
 
-        for (i = 0; i < machine->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = machine->dai_link[i].cpu_dai;
-                if (cpu_dai->resume && cpu_dai->type == SND_SOC_DAI_AC97)
-                        cpu_dai->resume(pdev, cpu_dai);
+        for (i = 0; i < card->num_links; i++) {
+                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+                if (cpu_dai->resume && cpu_dai->ac97_control)
+                        cpu_dai->resume(cpu_dai);
         }
 
         if (codec_dev->resume)
@@ -749,24 +739,24 @@ static void soc_resume_deferred(struct work_struct *work)
         }
 
         /* unmute any active DACs */
-        for (i = 0; i < machine->num_links; i++) {
-                struct snd_soc_dai *dai = machine->dai_link[i].codec_dai;
-                if (dai->dai_ops.digital_mute && dai->playback.active)
-                        dai->dai_ops.digital_mute(dai, 0);
+        for (i = 0; i < card->num_links; i++) {
+                struct snd_soc_dai *dai = card->dai_link[i].codec_dai;
+                if (dai->ops.digital_mute && dai->playback.active)
+                        dai->ops.digital_mute(dai, 0);
         }
 
-        for (i = 0; i < machine->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = machine->dai_link[i].cpu_dai;
-                if (cpu_dai->resume && cpu_dai->type != SND_SOC_DAI_AC97)
-                        cpu_dai->resume(pdev, cpu_dai);
+        for (i = 0; i < card->num_links; i++) {
+                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+                if (cpu_dai->resume && !cpu_dai->ac97_control)
+                        cpu_dai->resume(cpu_dai);
                 if (platform->resume)
-                        platform->resume(pdev, cpu_dai);
+                        platform->resume(cpu_dai);
         }
 
-        if (machine->resume_post)
-                machine->resume_post(pdev);
+        if (card->resume_post)
+                card->resume_post(pdev);
 
-        dev_info(socdev->dev, "resume work completed\n");
+        dev_dbg(socdev->dev, "resume work completed\n");
 
         /* userspace can access us now we are back as we were before */
         snd_power_change_state(codec->card, SNDRV_CTL_POWER_D0);
@@ -776,11 +766,12 @@ static void soc_resume_deferred(struct work_struct *work)
 static int soc_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_card *card = socdev->card;
 
-        dev_info(socdev->dev, "scheduling resume work\n");
+        dev_dbg(socdev->dev, "scheduling resume work\n");
 
-        if (!schedule_work(&socdev->deferred_resume_work))
-                dev_err(socdev->dev, "work item may be lost\n");
+        if (!schedule_work(&card->deferred_resume_work))
+                dev_err(socdev->dev, "resume work item may be lost\n");
 
         return 0;
 }
@@ -790,23 +781,83 @@ static int soc_resume(struct platform_device *pdev)
 #define soc_resume      NULL
 #endif
 
-/* probes a new socdev */
-static int soc_probe(struct platform_device *pdev)
+static void snd_soc_instantiate_card(struct snd_soc_card *card)
 {
-        int ret = 0, i;
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_machine *machine = socdev->machine;
-        struct snd_soc_platform *platform = socdev->platform;
-        struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
+        struct platform_device *pdev = container_of(card->dev,
+                                                    struct platform_device,
+                                                    dev);
+        struct snd_soc_codec_device *codec_dev = card->socdev->codec_dev;
+        struct snd_soc_platform *platform;
+        struct snd_soc_dai *dai;
+        int i, found, ret, ac97;
+
+        if (card->instantiated)
+                return;
+
+        found = 0;
+        list_for_each_entry(platform, &platform_list, list)
+                if (card->platform == platform) {
+                        found = 1;
+                        break;
+                }
+        if (!found) {
+                dev_dbg(card->dev, "Platform %s not registered\n",
+                        card->platform->name);
+                return;
+        }
+
+        ac97 = 0;
+        for (i = 0; i < card->num_links; i++) {
+                found = 0;
+                list_for_each_entry(dai, &dai_list, list)
+                        if (card->dai_link[i].cpu_dai == dai) {
+                                found = 1;
+                                break;
+                        }
+                if (!found) {
+                        dev_dbg(card->dev, "DAI %s not registered\n",
+                                card->dai_link[i].cpu_dai->name);
+                        return;
+                }
 
-        if (machine->probe) {
-                ret = machine->probe(pdev);
+                if (card->dai_link[i].cpu_dai->ac97_control)
+                        ac97 = 1;
+        }
+
+        /* If we have AC97 in the system then don't wait for the
+         * codec.  This will need revisiting if we have to handle
+         * systems with mixed AC97 and non-AC97 parts.  Only check for
+         * DAIs currently; we can't do this per link since some AC97
+         * codecs have non-AC97 DAIs.
+         */
+        if (!ac97)
+                for (i = 0; i < card->num_links; i++) {
+                        found = 0;
+                        list_for_each_entry(dai, &dai_list, list)
+                                if (card->dai_link[i].codec_dai == dai) {
+                                        found = 1;
+                                        break;
+                                }
+                        if (!found) {
+                                dev_dbg(card->dev, "DAI %s not registered\n",
+                                        card->dai_link[i].codec_dai->name);
+                                return;
+                        }
+                }
+
+        /* Note that we do not current check for codec components */
+
+        dev_dbg(card->dev, "All components present, instantiating\n");
+
+        /* Found everything, bring it up */
+        if (card->probe) {
+                ret = card->probe(pdev);
                 if (ret < 0)
-                        return ret;
+                        return;
         }
 
-        for (i = 0; i < machine->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = machine->dai_link[i].cpu_dai;
+        for (i = 0; i < card->num_links; i++) {
+                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
                 if (cpu_dai->probe) {
                         ret = cpu_dai->probe(pdev, cpu_dai);
                         if (ret < 0)
@@ -827,13 +878,15 @@ static int soc_probe(struct platform_device *pdev)
         }
 
         /* DAPM stream work */
-        INIT_DELAYED_WORK(&socdev->delayed_work, close_delayed_work);
+        INIT_DELAYED_WORK(&card->delayed_work, close_delayed_work);
 #ifdef CONFIG_PM
         /* deferred resume work */
-        INIT_WORK(&socdev->deferred_resume_work, soc_resume_deferred);
+        INIT_WORK(&card->deferred_resume_work, soc_resume_deferred);
 #endif
 
-        return 0;
+        card->instantiated = 1;
+
+        return;
 
 platform_err:
         if (codec_dev->remove)
@@ -841,15 +894,45 @@ platform_err:
 
 cpu_dai_err:
         for (i--; i >= 0; i--) {
-                struct snd_soc_dai *cpu_dai = machine->dai_link[i].cpu_dai;
+                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
                 if (cpu_dai->remove)
                         cpu_dai->remove(pdev, cpu_dai);
         }
 
-        if (machine->remove)
-                machine->remove(pdev);
+        if (card->remove)
+                card->remove(pdev);
+}
 
-        return ret;
+/*
+ * Attempt to initialise any uninitalised cards.  Must be called with
+ * client_mutex.
+ */
+static void snd_soc_instantiate_cards(void)
+{
+        struct snd_soc_card *card;
+        list_for_each_entry(card, &card_list, list)
+                snd_soc_instantiate_card(card);
+}
+
+/* probes a new socdev */
+static int soc_probe(struct platform_device *pdev)
+{
+        int ret = 0;
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_card *card = socdev->card;
+
+        /* Bodge while we push things out of socdev */
+        card->socdev = socdev;
+
+        /* 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;
 }
 
 /* removes a socdev */
@@ -857,11 +940,11 @@ static int soc_remove(struct platform_device *pdev)
 {
         int i;
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_machine *machine = socdev->machine;
-        struct snd_soc_platform *platform = socdev->platform;
+        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
 
-        run_delayed_work(&socdev->delayed_work);
+        run_delayed_work(&card->delayed_work);
 
         if (platform->remove)
                 platform->remove(pdev);
@@ -869,14 +952,16 @@ static int soc_remove(struct platform_device *pdev)
         if (codec_dev->remove)
                 codec_dev->remove(pdev);
 
-        for (i = 0; i < machine->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = machine->dai_link[i].cpu_dai;
+        for (i = 0; i < card->num_links; i++) {
+                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
                 if (cpu_dai->remove)
                         cpu_dai->remove(pdev, cpu_dai);
         }
 
-        if (machine->remove)
-                machine->remove(pdev);
+        if (card->remove)
+                card->remove(pdev);
+
+        snd_soc_unregister_card(card);
 
         return 0;
 }
@@ -898,6 +983,8 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
         struct snd_soc_dai_link *dai_link, int num)
 {
         struct snd_soc_codec *codec = socdev->codec;
+        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_platform *platform = card->platform;
         struct snd_soc_dai *codec_dai = dai_link->codec_dai;
         struct snd_soc_dai *cpu_dai = dai_link->cpu_dai;
         struct snd_soc_pcm_runtime *rtd;
@@ -914,8 +1001,8 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
         codec_dai->codec = socdev->codec;
 
         /* check client and interface hw capabilities */
-        sprintf(new_name, "%s %s-%s-%d", dai_link->stream_name, codec_dai->name,
-                get_dai_name(cpu_dai->type), num);
+        sprintf(new_name, "%s %s-%d", dai_link->stream_name, codec_dai->name,
+                num);
 
         if (codec_dai->playback.channels_min)
                 playback = 1;
@@ -933,13 +1020,13 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
 
         dai_link->pcm = pcm;
         pcm->private_data = rtd;
-        soc_pcm_ops.mmap = socdev->platform->pcm_ops->mmap;
-        soc_pcm_ops.pointer = socdev->platform->pcm_ops->pointer;
-        soc_pcm_ops.ioctl = socdev->platform->pcm_ops->ioctl;
-        soc_pcm_ops.copy = socdev->platform->pcm_ops->copy;
-        soc_pcm_ops.silence = socdev->platform->pcm_ops->silence;
-        soc_pcm_ops.ack = socdev->platform->pcm_ops->ack;
-        soc_pcm_ops.page = socdev->platform->pcm_ops->page;
+        soc_pcm_ops.mmap = platform->pcm_ops->mmap;
+        soc_pcm_ops.pointer = platform->pcm_ops->pointer;
+        soc_pcm_ops.ioctl = platform->pcm_ops->ioctl;
+        soc_pcm_ops.copy = platform->pcm_ops->copy;
+        soc_pcm_ops.silence = platform->pcm_ops->silence;
+        soc_pcm_ops.ack = platform->pcm_ops->ack;
+        soc_pcm_ops.page = platform->pcm_ops->page;
 
         if (playback)
                 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &soc_pcm_ops);
@@ -947,24 +1034,22 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
         if (capture)
                 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &soc_pcm_ops);
 
-        ret = socdev->platform->pcm_new(codec->card, codec_dai, pcm);
+        ret = platform->pcm_new(codec->card, codec_dai, pcm);
         if (ret < 0) {
                 printk(KERN_ERR "asoc: platform pcm constructor failed\n");
                 kfree(rtd);
                 return ret;
         }
 
-        pcm->private_free = socdev->platform->pcm_free;
+        pcm->private_free = platform->pcm_free;
         printk(KERN_INFO "asoc: %s <-> %s mapping ok\n", codec_dai->name,
                 cpu_dai->name);
         return ret;
 }
 
 /* codec register dump */
-static ssize_t codec_reg_show(struct device *dev,
-        struct device_attribute *attr, char *buf)
+static ssize_t soc_codec_reg_show(struct snd_soc_device *devdata, char *buf)
 {
-        struct snd_soc_device *devdata = dev_get_drvdata(dev);
         struct snd_soc_codec *codec = devdata->codec;
         int i, step = 1, count = 0;
 
@@ -1001,8 +1086,110 @@ static ssize_t codec_reg_show(struct device *dev,
 
         return count;
 }
+static ssize_t codec_reg_show(struct device *dev,
+        struct device_attribute *attr, char *buf)
+{
+        struct snd_soc_device *devdata = dev_get_drvdata(dev);
+        return soc_codec_reg_show(devdata, buf);
+}
+
 static DEVICE_ATTR(codec_reg, 0444, codec_reg_show, NULL);
 
+#ifdef CONFIG_DEBUG_FS
+static int codec_reg_open_file(struct inode *inode, struct file *file)
+{
+        file->private_data = inode->i_private;
+        return 0;
+}
+
+static ssize_t codec_reg_read_file(struct file *file, char __user *user_buf,
+                               size_t count, loff_t *ppos)
+{
+        ssize_t ret;
+        struct snd_soc_codec *codec = file->private_data;
+        struct device *card_dev = codec->card->dev;
+        struct snd_soc_device *devdata = card_dev->driver_data;
+        char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+        if (!buf)
+                return -ENOMEM;
+        ret = soc_codec_reg_show(devdata, buf);
+        if (ret >= 0)
+                ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
+        kfree(buf);
+        return ret;
+}
+
+static ssize_t codec_reg_write_file(struct file *file,
+                const char __user *user_buf, size_t count, loff_t *ppos)
+{
+        char buf[32];
+        int buf_size;
+        char *start = buf;
+        unsigned long reg, value;
+        int step = 1;
+        struct snd_soc_codec *codec = file->private_data;
+
+        buf_size = min(count, (sizeof(buf)-1));
+        if (copy_from_user(buf, user_buf, buf_size))
+                return -EFAULT;
+        buf[buf_size] = 0;
+
+        if (codec->reg_cache_step)
+                step = codec->reg_cache_step;
+
+        while (*start == ' ')
+                start++;
+        reg = simple_strtoul(start, &start, 16);
+        if ((reg >= codec->reg_cache_size) || (reg % step))
+                return -EINVAL;
+        while (*start == ' ')
+                start++;
+        if (strict_strtoul(start, 16, &value))
+                return -EINVAL;
+        codec->write(codec, reg, value);
+        return buf_size;
+}
+
+static const struct file_operations codec_reg_fops = {
+        .open = codec_reg_open_file,
+        .read = codec_reg_read_file,
+        .write = codec_reg_write_file,
+};
+
+static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
+{
+        codec->debugfs_reg = debugfs_create_file("codec_reg", 0644,
+                                                 debugfs_root, codec,
+                                                 &codec_reg_fops);
+        if (!codec->debugfs_reg)
+                printk(KERN_WARNING
+                       "ASoC: Failed to create codec register debugfs file\n");
+
+        codec->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0744,
+                                                     debugfs_root,
+                                                     &codec->pop_time);
+        if (!codec->debugfs_pop_time)
+                printk(KERN_WARNING
+                       "Failed to create pop time debugfs file\n");
+}
+
+static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
+{
+        debugfs_remove(codec->debugfs_pop_time);
+        debugfs_remove(codec->debugfs_reg);
+}
+
+#else
+
+static inline void soc_init_codec_debugfs(struct snd_soc_codec *codec)
+{
+}
+
+static inline void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
+{
+}
+#endif
+
 /**
  * snd_soc_new_ac97_codec - initailise AC97 device
  * @codec: audio codec
@@ -1121,7 +1308,7 @@ EXPORT_SYMBOL_GPL(snd_soc_test_bits);
 int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid)
 {
         struct snd_soc_codec *codec = socdev->codec;
-        struct snd_soc_machine *machine = socdev->machine;
+        struct snd_soc_card *card = socdev->card;
         int ret = 0, i;
 
         mutex_lock(&codec->mutex);
@@ -1140,11 +1327,11 @@ int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid)
         strncpy(codec->card->driver, codec->name, sizeof(codec->card->driver));
 
         /* create the pcms */
-        for (i = 0; i < machine->num_links; i++) {
-                ret = soc_new_pcm(socdev, &machine->dai_link[i], i);
+        for (i = 0; i < card->num_links; i++) {
+                ret = soc_new_pcm(socdev, &card->dai_link[i], i);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: can't create pcm %s\n",
-                                machine->dai_link[i].stream_name);
+                                card->dai_link[i].stream_name);
                         mutex_unlock(&codec->mutex);
                         return ret;
                 }
@@ -1156,7 +1343,7 @@ int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid)
 EXPORT_SYMBOL_GPL(snd_soc_new_pcms);
 
 /**
- * snd_soc_register_card - register sound card
+ * snd_soc_init_card - register sound card
  * @socdev: the SoC audio device
  *
  * Register a SoC sound card. Also registers an AC97 device if the
@@ -1164,29 +1351,28 @@ EXPORT_SYMBOL_GPL(snd_soc_new_pcms);
  *
  * Returns 0 for success, else error.
  */
-int snd_soc_register_card(struct snd_soc_device *socdev)
+int snd_soc_init_card(struct snd_soc_device *socdev)
 {
         struct snd_soc_codec *codec = socdev->codec;
-        struct snd_soc_machine *machine = socdev->machine;
+        struct snd_soc_card *card = socdev->card;
         int ret = 0, i, ac97 = 0, err = 0;
 
-        for (i = 0; i < machine->num_links; i++) {
-                if (socdev->machine->dai_link[i].init) {
-                        err = socdev->machine->dai_link[i].init(codec);
+        for (i = 0; i < card->num_links; i++) {
+                if (card->dai_link[i].init) {
+                        err = card->dai_link[i].init(codec);
                         if (err < 0) {
                                 printk(KERN_ERR "asoc: failed to init %s\n",
-                                        socdev->machine->dai_link[i].stream_name);
+                                        card->dai_link[i].stream_name);
                                 continue;
                         }
                 }
-                if (socdev->machine->dai_link[i].codec_dai->type ==
-                        SND_SOC_DAI_AC97_BUS)
+                if (card->dai_link[i].codec_dai->ac97_control)
                         ac97 = 1;
         }
         snprintf(codec->card->shortname, sizeof(codec->card->shortname),
-                 "%s", machine->name);
+                 "%s",  card->name);
         snprintf(codec->card->longname, sizeof(codec->card->longname),
-                 "%s (%s)", machine->name, codec->name);
+                 "%s (%s)", card->name, codec->name);
 
         ret = snd_card_register(codec->card);
         if (ret < 0) {
@@ -1216,12 +1402,13 @@ int snd_soc_register_card(struct snd_soc_device *socdev)
         if (err < 0)
                 printk(KERN_WARNING "asoc: failed to add codec sysfs files\n");
 
+        soc_init_codec_debugfs(socdev->codec);
         mutex_unlock(&codec->mutex);
 
 out:
         return ret;
 }
-EXPORT_SYMBOL_GPL(snd_soc_register_card);
+EXPORT_SYMBOL_GPL(snd_soc_init_card);
 
 /**
  * snd_soc_free_pcms - free sound card and pcms
@@ -1239,10 +1426,11 @@ void snd_soc_free_pcms(struct snd_soc_device *socdev)
 #endif
 
         mutex_lock(&codec->mutex);
+        soc_cleanup_codec_debugfs(socdev->codec);
 #ifdef CONFIG_SND_SOC_AC97_BUS
         for (i = 0; i < codec->num_dai; i++) {
                 codec_dai = &codec->dai[i];
-                if (codec_dai->type == SND_SOC_DAI_AC97_BUS && codec->ac97) {
+                if (codec_dai->ac97_control && codec->ac97) {
                         soc_ac97_dev_unregister(codec);
                         goto free_card;
                 }
@@ -1756,8 +1944,8 @@ EXPORT_SYMBOL_GPL(snd_soc_put_volsw_s8);
 int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
         unsigned int freq, int dir)
 {
-        if (dai->dai_ops.set_sysclk)
-                return dai->dai_ops.set_sysclk(dai, clk_id, freq, dir);
+        if (dai->ops.set_sysclk)
+                return dai->ops.set_sysclk(dai, clk_id, freq, dir);
         else
                 return -EINVAL;
 }
@@ -1776,8 +1964,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
 int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
         int div_id, int div)
 {
-        if (dai->dai_ops.set_clkdiv)
-                return dai->dai_ops.set_clkdiv(dai, div_id, div);
+        if (dai->ops.set_clkdiv)
+                return dai->ops.set_clkdiv(dai, div_id, div);
         else
                 return -EINVAL;
 }
@@ -1795,8 +1983,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
 int snd_soc_dai_set_pll(struct snd_soc_dai *dai,
         int pll_id, unsigned int freq_in, unsigned int freq_out)
 {
-        if (dai->dai_ops.set_pll)
-                return dai->dai_ops.set_pll(dai, pll_id, freq_in, freq_out);
+        if (dai->ops.set_pll)
+                return dai->ops.set_pll(dai, pll_id, freq_in, freq_out);
         else
                 return -EINVAL;
 }
@@ -1805,15 +1993,14 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
 /**
  * snd_soc_dai_set_fmt - configure DAI hardware audio format.
  * @dai: DAI
- * @clk_id: DAI specific clock ID
  * @fmt: SND_SOC_DAIFMT_ format value.
  *
  * Configures the DAI hardware format and clocking.
  */
 int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
-        if (dai->dai_ops.set_fmt)
-                return dai->dai_ops.set_fmt(dai, fmt);
+        if (dai->ops.set_fmt)
+                return dai->ops.set_fmt(dai, fmt);
         else
                 return -EINVAL;
 }
@@ -1831,8 +2018,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
 int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
         unsigned int mask, int slots)
 {
-        if (dai->dai_ops.set_sysclk)
-                return dai->dai_ops.set_tdm_slot(dai, mask, slots);
+        if (dai->ops.set_sysclk)
+                return dai->ops.set_tdm_slot(dai, mask, slots);
         else
                 return -EINVAL;
 }
@@ -1847,8 +2034,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);
  */
 int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate)
 {
-        if (dai->dai_ops.set_sysclk)
-                return dai->dai_ops.set_tristate(dai, tristate);
+        if (dai->ops.set_sysclk)
+                return dai->ops.set_tristate(dai, tristate);
         else
                 return -EINVAL;
 }
@@ -1863,21 +2050,242 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);
  */
 int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute)
 {
-        if (dai->dai_ops.digital_mute)
-                return dai->dai_ops.digital_mute(dai, mute);
+        if (dai->ops.digital_mute)
+                return dai->ops.digital_mute(dai, mute);
         else
                 return -EINVAL;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
 
-static int __devinit snd_soc_init(void)
+/**
+ * snd_soc_register_card - Register a card with the ASoC core
+ *
+ * @param card Card to register
+ *
+ * Note that currently this is an internal only function: it will be
+ * exposed to machine drivers after further backporting of ASoC v2
+ * registration APIs.
+ */
+static int snd_soc_register_card(struct snd_soc_card *card)
+{
+        if (!card->name || !card->dev)
+                return -EINVAL;
+
+        INIT_LIST_HEAD(&card->list);
+        card->instantiated = 0;
+
+        mutex_lock(&client_mutex);
+        list_add(&card->list, &card_list);
+        snd_soc_instantiate_cards();
+        mutex_unlock(&client_mutex);
+
+        dev_dbg(card->dev, "Registered card '%s'\n", card->name);
+
+        return 0;
+}
+
+/**
+ * snd_soc_unregister_card - Unregister a card with the ASoC core
+ *
+ * @param card Card to unregister
+ *
+ * Note that currently this is an internal only function: it will be
+ * exposed to machine drivers after further backporting of ASoC v2
+ * registration APIs.
+ */
+static int snd_soc_unregister_card(struct snd_soc_card *card)
+{
+        mutex_lock(&client_mutex);
+        list_del(&card->list);
+        mutex_unlock(&client_mutex);
+
+        dev_dbg(card->dev, "Unregistered card '%s'\n", card->name);
+
+        return 0;
+}
+
+/**
+ * snd_soc_register_dai - Register a DAI with the ASoC core
+ *
+ * @param dai DAI to register
+ */
+int snd_soc_register_dai(struct snd_soc_dai *dai)
+{
+        if (!dai->name)
+                return -EINVAL;
+
+        /* The device should become mandatory over time */
+        if (!dai->dev)
+                printk(KERN_WARNING "No device for DAI %s\n", dai->name);
+
+        INIT_LIST_HEAD(&dai->list);
+
+        mutex_lock(&client_mutex);
+        list_add(&dai->list, &dai_list);
+        snd_soc_instantiate_cards();
+        mutex_unlock(&client_mutex);
+
+        pr_debug("Registered DAI '%s'\n", dai->name);
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_register_dai);
+
+/**
+ * snd_soc_unregister_dai - Unregister a DAI from the ASoC core
+ *
+ * @param dai DAI to unregister
+ */
+void snd_soc_unregister_dai(struct snd_soc_dai *dai)
+{
+        mutex_lock(&client_mutex);
+        list_del(&dai->list);
+        mutex_unlock(&client_mutex);
+
+        pr_debug("Unregistered DAI '%s'\n", dai->name);
+}
+EXPORT_SYMBOL_GPL(snd_soc_unregister_dai);
+
+/**
+ * snd_soc_register_dais - Register multiple DAIs with the ASoC core
+ *
+ * @param dai Array of DAIs to register
+ * @param count Number of DAIs
+ */
+int snd_soc_register_dais(struct snd_soc_dai *dai, size_t count)
+{
+        int i, ret;
+
+        for (i = 0; i < count; i++) {
+                ret = snd_soc_register_dai(&dai[i]);
+                if (ret != 0)
+                        goto err;
+        }
+
+        return 0;
+
+err:
+        for (i--; i >= 0; i--)
+                snd_soc_unregister_dai(&dai[i]);
+
+        return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_register_dais);
+
+/**
+ * snd_soc_unregister_dais - Unregister multiple DAIs from the ASoC core
+ *
+ * @param dai Array of DAIs to unregister
+ * @param count Number of DAIs
+ */
+void snd_soc_unregister_dais(struct snd_soc_dai *dai, size_t count)
+{
+        int i;
+
+        for (i = 0; i < count; i++)
+                snd_soc_unregister_dai(&dai[i]);
+}
+EXPORT_SYMBOL_GPL(snd_soc_unregister_dais);
+
+/**
+ * snd_soc_register_platform - Register a platform with the ASoC core
+ *
+ * @param platform platform to register
+ */
+int snd_soc_register_platform(struct snd_soc_platform *platform)
+{
+        if (!platform->name)
+                return -EINVAL;
+
+        INIT_LIST_HEAD(&platform->list);
+
+        mutex_lock(&client_mutex);
+        list_add(&platform->list, &platform_list);
+        snd_soc_instantiate_cards();
+        mutex_unlock(&client_mutex);
+
+        pr_debug("Registered platform '%s'\n", platform->name);
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_register_platform);
+
+/**
+ * snd_soc_unregister_platform - Unregister a platform from the ASoC core
+ *
+ * @param platform platform to unregister
+ */
+void snd_soc_unregister_platform(struct snd_soc_platform *platform)
 {
-        printk(KERN_INFO "ASoC version %s\n", SND_SOC_VERSION);
+        mutex_lock(&client_mutex);
+        list_del(&platform->list);
+        mutex_unlock(&client_mutex);
+
+        pr_debug("Unregistered platform '%s'\n", platform->name);
+}
+EXPORT_SYMBOL_GPL(snd_soc_unregister_platform);
+
+/**
+ * snd_soc_register_codec - Register a codec with the ASoC core
+ *
+ * @param codec codec to register
+ */
+int snd_soc_register_codec(struct snd_soc_codec *codec)
+{
+        if (!codec->name)
+                return -EINVAL;
+
+        /* The device should become mandatory over time */
+        if (!codec->dev)
+                printk(KERN_WARNING "No device for codec %s\n", codec->name);
+
+        INIT_LIST_HEAD(&codec->list);
+
+        mutex_lock(&client_mutex);
+        list_add(&codec->list, &codec_list);
+        snd_soc_instantiate_cards();
+        mutex_unlock(&client_mutex);
+
+        pr_debug("Registered codec '%s'\n", codec->name);
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_register_codec);
+
+/**
+ * snd_soc_unregister_codec - Unregister a codec from the ASoC core
+ *
+ * @param codec codec to unregister
+ */
+void snd_soc_unregister_codec(struct snd_soc_codec *codec)
+{
+        mutex_lock(&client_mutex);
+        list_del(&codec->list);
+        mutex_unlock(&client_mutex);
+
+        pr_debug("Unregistered codec '%s'\n", codec->name);
+}
+EXPORT_SYMBOL_GPL(snd_soc_unregister_codec);
+
+static int __init snd_soc_init(void)
+{
+#ifdef CONFIG_DEBUG_FS
+        debugfs_root = debugfs_create_dir("asoc", NULL);
+        if (IS_ERR(debugfs_root) || !debugfs_root) {
+                printk(KERN_WARNING
+                       "ASoC: Failed to create debugfs directory\n");
+                debugfs_root = NULL;
+        }
+#endif
+
         return platform_driver_register(&soc_driver);
 }
 
-static void snd_soc_exit(void)
+static void __exit snd_soc_exit(void)
 {
+#ifdef CONFIG_DEBUG_FS
+        debugfs_remove_recursive(debugfs_root);
+#endif
         platform_driver_unregister(&soc_driver);
 }
 
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7351db9606e..8863eddbac0 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -37,7 +37,6 @@
 #include <linux/bitops.h>
 #include <linux/platform_device.h>
 #include <linux/jiffies.h>
-#include <linux/debugfs.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -67,17 +66,13 @@ static int dapm_status = 1;
 module_param(dapm_status, int, 0);
 MODULE_PARM_DESC(dapm_status, "enable DPM sysfs entries");
 
-static struct dentry *asoc_debugfs;
-
-static u32 pop_time;
-
-static void pop_wait(void)
+static void pop_wait(u32 pop_time)
 {
         if (pop_time)
                 schedule_timeout_uninterruptible(msecs_to_jiffies(pop_time));
 }
 
-static void pop_dbg(const char *fmt, ...)
+static void pop_dbg(u32 pop_time, const char *fmt, ...)
 {
         va_list args;
 
@@ -85,7 +80,7 @@ static void pop_dbg(const char *fmt, ...)
 
         if (pop_time) {
                 vprintk(fmt, args);
-                pop_wait();
+                pop_wait(pop_time);
         }
 
         va_end(args);
@@ -230,10 +225,11 @@ static int dapm_update_bits(struct snd_soc_dapm_widget *widget)
 
         change = old != new;
         if (change) {
-                pop_dbg("pop test %s : %s in %d ms\n", widget->name,
-                        widget->power ? "on" : "off", pop_time);
+                pop_dbg(codec->pop_time, "pop test %s : %s in %d ms\n",
+                        widget->name, widget->power ? "on" : "off",
+                        codec->pop_time);
                 snd_soc_write(codec, widget->reg, new);
-                pop_wait();
+                pop_wait(codec->pop_time);
         }
         pr_debug("reg %x old %x new %x change %d\n", widget->reg,
                  old, new, change);
@@ -293,7 +289,7 @@ static int dapm_new_mixer(struct snd_soc_codec *codec,
         struct snd_soc_dapm_widget *w)
 {
         int i, ret = 0;
-        char name[32];
+        size_t name_len;
         struct snd_soc_dapm_path *path;
 
         /* add kcontrol */
@@ -307,11 +303,16 @@ static int dapm_new_mixer(struct snd_soc_codec *codec,
                                 continue;
 
                         /* add dapm control with long name */
-                        snprintf(name, 32, "%s %s", w->name, w->kcontrols[i].name);
-                        path->long_name = kstrdup (name, GFP_KERNEL);
+                        name_len = 2 + strlen(w->name)
+                                + strlen(w->kcontrols[i].name);
+                        path->long_name = kmalloc(name_len, GFP_KERNEL);
                         if (path->long_name == NULL)
                                 return -ENOMEM;
 
+                        snprintf(path->long_name, name_len, "%s %s",
+                                 w->name, w->kcontrols[i].name);
+                        path->long_name[name_len - 1] = '\0';
+
                         path->kcontrol = snd_soc_cnew(&w->kcontrols[i], w,
                                 path->long_name);
                         ret = snd_ctl_add(codec->card, path->kcontrol);
@@ -821,23 +822,9 @@ static DEVICE_ATTR(dapm_widget, 0444, dapm_widget_show, NULL);
 
 int snd_soc_dapm_sys_add(struct device *dev)
 {
-        int ret = 0;
-
         if (!dapm_status)
                 return 0;
-
-        ret = device_create_file(dev, &dev_attr_dapm_widget);
-        if (ret != 0)
-                return ret;
-
-        asoc_debugfs = debugfs_create_dir("asoc", NULL);
-        if (!IS_ERR(asoc_debugfs) && asoc_debugfs)
-                debugfs_create_u32("dapm_pop_time", 0744, asoc_debugfs,
-                                   &pop_time);
-        else
-                asoc_debugfs = NULL;
-
-        return 0;
+        return device_create_file(dev, &dev_attr_dapm_widget);
 }
 
 static void snd_soc_dapm_sys_remove(struct device *dev)
@@ -845,9 +832,6 @@ static void snd_soc_dapm_sys_remove(struct device *dev)
         if (dapm_status) {
                 device_remove_file(dev, &dev_attr_dapm_widget);
         }
-
-        if (asoc_debugfs)
-                debugfs_remove_recursive(asoc_debugfs);
 }
 
 /* free all dapm widgets and resources */
@@ -1007,28 +991,6 @@ err:
 }
 
 /**
- * snd_soc_dapm_connect_input - connect dapm widgets
- * @codec: audio codec
- * @sink: name of target widget
- * @control: mixer control name
- * @source: name of source name
- *
- * Connects 2 dapm widgets together via a named audio path. The sink is
- * the widget receiving the audio signal, whilst the source is the sender
- * of the audio signal.
- *
- * This function has been deprecated in favour of snd_soc_dapm_add_routes().
- *
- * Returns 0 for success else error.
- */
-int snd_soc_dapm_connect_input(struct snd_soc_codec *codec, const char *sink,
-        const char *control, const char *source)
-{
-        return snd_soc_dapm_add_route(codec, sink, control, source);
-}
-EXPORT_SYMBOL_GPL(snd_soc_dapm_connect_input);
-
-/**
  * snd_soc_dapm_add_routes - Add routes between DAPM widgets
  * @codec: codec
  * @route: audio routes
@@ -1358,8 +1320,12 @@ int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
 
         for (i = 0; i < num; i++) {
                 ret = snd_soc_dapm_new_control(codec, widget);
-                if (ret < 0)
+                if (ret < 0) {
+                        printk(KERN_ERR
+                               "ASoC: Failed to create DAPM control %s: %d\n",
+                               widget->name, ret);
                         return ret;
+                }
                 widget++;
         }
         return 0;
@@ -1440,11 +1406,11 @@ int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev,
                                 enum snd_soc_bias_level level)
 {
         struct snd_soc_codec *codec = socdev->codec;
-        struct snd_soc_machine *machine = socdev->machine;
+        struct snd_soc_card *card = socdev->card;
         int ret = 0;
 
-        if (machine->set_bias_level)
-                ret = machine->set_bias_level(machine, level);
+        if (card->set_bias_level)
+                ret = card->set_bias_level(card, level);
         if (ret == 0 && codec->set_bias_level)
                 ret = codec->set_bias_level(codec, level);
 
diff --git a/sound/usb/caiaq/caiaq-control.c b/sound/usb/caiaq/caiaq-control.c
index 798ca124da5..ccd763dd716 100644
--- a/sound/usb/caiaq/caiaq-control.c
+++ b/sound/usb/caiaq/caiaq-control.c
@@ -247,69 +247,56 @@ static struct caiaq_controller a8dj_controller[] = {
         { "Software lock",                      40              }
 };
 
-int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
+static int __devinit add_controls(struct caiaq_controller *c, int num,
+                                  struct snd_usb_caiaqdev *dev)
 {
-        int i;
+        int i, ret;
         struct snd_kcontrol *kc;
 
+        for (i = 0; i < num; i++, c++) {
+                kcontrol_template.name = c->name;
+                kcontrol_template.private_value = c->index;
+                kc = snd_ctl_new1(&kcontrol_template, dev);
+                ret = snd_ctl_add(dev->chip.card, kc);
+                if (ret < 0)
+                        return ret;
+        }
+
+        return 0;
+}
+
+int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
+{
+        int ret = 0;
+
         switch (dev->chip.usb_id) {
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
-                for (i = 0; i < ARRAY_SIZE(ak1_controller); i++) {
-                        struct caiaq_controller *c = ak1_controller + i;
-                        kcontrol_template.name = c->name;
-                        kcontrol_template.private_value = c->index;
-                        kc = snd_ctl_new1(&kcontrol_template, dev);
-                        snd_ctl_add(dev->chip.card, kc);
-                }
-
+                ret = add_controls(ak1_controller,
+                        ARRAY_SIZE(ak1_controller), dev);
                 break;
 
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
-                for (i = 0; i < ARRAY_SIZE(rk2_controller); i++) {
-                        struct caiaq_controller *c = rk2_controller + i;
-                        kcontrol_template.name = c->name;
-                        kcontrol_template.private_value = c->index;
-                        kc = snd_ctl_new1(&kcontrol_template, dev);
-                        snd_ctl_add(dev->chip.card, kc);
-                }
-
+                ret = add_controls(rk2_controller,
+                        ARRAY_SIZE(rk2_controller), dev);
                 break;
 
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
-                for (i = 0; i < ARRAY_SIZE(rk3_controller); i++) {
-                        struct caiaq_controller *c = rk3_controller + i;
-                        kcontrol_template.name = c->name;
-                        kcontrol_template.private_value = c->index;
-                        kc = snd_ctl_new1(&kcontrol_template, dev);
-                        snd_ctl_add(dev->chip.card, kc);
-                }
-
+                ret = add_controls(rk3_controller,
+                        ARRAY_SIZE(rk3_controller), dev);
                 break;
 
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
-                for (i = 0; i < ARRAY_SIZE(kore_controller); i++) {
-                        struct caiaq_controller *c = kore_controller + i;
-                        kcontrol_template.name = c->name;
-                        kcontrol_template.private_value = c->index;
-                        kc = snd_ctl_new1(&kcontrol_template, dev);
-                        snd_ctl_add(dev->chip.card, kc);
-                }
-
+                ret = add_controls(kore_controller,
+                        ARRAY_SIZE(kore_controller), dev);
                 break;
 
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
-                for (i = 0; i < ARRAY_SIZE(a8dj_controller); i++) {
-                        struct caiaq_controller *c = a8dj_controller + i;
-                        kcontrol_template.name = c->name;
-                        kcontrol_template.private_value = c->index;
-                        kc = snd_ctl_new1(&kcontrol_template, dev);
-                        snd_ctl_add(dev->chip.card, kc);
-                }
-
+                ret = add_controls(a8dj_controller,
+                        ARRAY_SIZE(a8dj_controller), dev);
                 break;
         }
 
-        return 0;
+        return ret;
 }
 
diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c
index 83175083e50..b143ef7152f 100644
--- a/sound/usb/caiaq/caiaq-device.c
+++ b/sound/usb/caiaq/caiaq-device.c
@@ -42,7 +42,7 @@
 #endif
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.8");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.9");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
                          "{Native Instruments, RigKontrol3},"
diff --git a/sound/usb/usx2y/usb_stream.c b/sound/usb/usx2y/usb_stream.c
index ff23cc1ce3b..70b96355ca4 100644
--- a/sound/usb/usx2y/usb_stream.c
+++ b/sound/usb/usx2y/usb_stream.c
@@ -276,7 +276,8 @@ static void subs_set_complete(struct urb **urbs, void (*complete)(struct urb *))
         }
 }
 
-int usb_stream_prepare_playback(struct usb_stream_kernel *sk, struct urb *inurb)
+static int usb_stream_prepare_playback(struct usb_stream_kernel *sk,
+                struct urb *inurb)
 {
         struct usb_stream *s = sk->s;
         struct urb *io;