71 files changed, 958 insertions, 564 deletions
diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index 15500b9d2da0..84bb07d39a7f 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -47,7 +47,7 @@ MODULE_DESCRIPTION("pcm3052 (onyx) codec driver for snd-aoa");
 struct onyx {
        /* cache registers 65 to 80, they are write-only! */
        u8                      cache[16];
-        struct i2c_client       i2c;
+        struct i2c_client       *i2c;
        struct aoa_codec        codec;
        u32                     initialised:1,
                                spdif_locked:1,
@@ -72,7 +72,7 @@ static int onyx_read_register(struct onyx *onyx, u8 reg, u8 *value)
                *value = onyx->cache[reg-FIRSTREGISTER];
                return 0;
        }
-        v = i2c_smbus_read_byte_data(&onyx->i2c, reg);
+        v = i2c_smbus_read_byte_data(onyx->i2c, reg);
        if (v < 0)
                return -1;
        *value = (u8)v;
@@ -84,7 +84,7 @@ static int onyx_write_register(struct onyx *onyx, u8 reg, u8 value)
 {
        int result;
-        result = i2c_smbus_write_byte_data(&onyx->i2c, reg, value);
+        result = i2c_smbus_write_byte_data(onyx->i2c, reg, value);
        if (!result)
                onyx->cache[reg-FIRSTREGISTER] = value;
        return result;
@@ -996,12 +996,45 @@ static void onyx_exit_codec(struct aoa_codec *codec)
        onyx->codec.soundbus_dev->detach_codec(onyx->codec.soundbus_dev, onyx);
 }
-static struct i2c_driver onyx_driver;
 static int onyx_create(struct i2c_adapter *adapter,
                       struct device_node *node,
                       int addr)
 {
+        struct i2c_board_info info;
+        struct i2c_client *client;
+        memset(&info, 0, sizeof(struct i2c_board_info));
+        strlcpy(info.type, "aoa_codec_onyx", I2C_NAME_SIZE);
+        info.addr = addr;
+        info.platform_data = node;
+        client = i2c_new_device(adapter, &info);
+        if (!client)
+                return -ENODEV;
+        /*
+         * We know the driver is already loaded, so the device should be
+         * already bound. If not it means binding failed, which suggests
+         * the device doesn't really exist and should be deleted.
+         * Ideally this would be replaced by better checks _before_
+         * instantiating the device.
+         */
+        if (!client->driver) {
+                i2c_unregister_device(client);
+                return -ENODEV;
+        }
+        /*
+         * Let i2c-core delete that device on driver removal.
+         * This is safe because i2c-core holds the core_lock mutex for us.
+         */
+        list_add_tail(&client->detected, &client->driver->clients);
+        return 0;
+}
+static int onyx_i2c_probe(struct i2c_client *client,
+                          const struct i2c_device_id *id)
+{
+        struct device_node *node = client->dev.platform_data;
        struct onyx *onyx;
        u8 dummy;
@@ -1011,20 +1044,12 @@ static int onyx_create(struct i2c_adapter *adapter,
                return -ENOMEM;
        mutex_init(&onyx->mutex);
-        onyx->i2c.driver = &onyx_driver;
+        onyx->i2c = client;
-        onyx->i2c.adapter = adapter;
+        i2c_set_clientdata(client, onyx);
-        onyx->i2c.addr = addr & 0x7f;
-        strlcpy(onyx->i2c.name, "onyx audio codec", I2C_NAME_SIZE);
-        if (i2c_attach_client(&onyx->i2c)) {
-                printk(KERN_ERR PFX "failed to attach to i2c\n");
-                goto fail;
-        }
        /* we try to read from register ONYX_REG_CONTROL
         * to check if the codec is present */
        if (onyx_read_register(onyx, ONYX_REG_CONTROL, &dummy) != 0) {
-                i2c_detach_client(&onyx->i2c);
                printk(KERN_ERR PFX "failed to read control register\n");
                goto fail;
        }
@@ -1036,14 +1061,14 @@ static int onyx_create(struct i2c_adapter *adapter,
        onyx->codec.node = of_node_get(node);
        if (aoa_codec_register(&onyx->codec)) {
-                i2c_detach_client(&onyx->i2c);
                goto fail;
        }
        printk(KERN_DEBUG PFX "created and attached onyx instance\n");
        return 0;
 fail:
+        i2c_set_clientdata(client, NULL);
        kfree(onyx);
-        return -EINVAL;
+        return -ENODEV;
 }
 static int onyx_i2c_attach(struct i2c_adapter *adapter)
@@ -1080,28 +1105,33 @@ static int onyx_i2c_attach(struct i2c_adapter *adapter)
        return onyx_create(adapter, NULL, 0x47);
 }
-static int onyx_i2c_detach(struct i2c_client *client)
+static int onyx_i2c_remove(struct i2c_client *client)
 {
-        struct onyx *onyx = container_of(client, struct onyx, i2c);
+        struct onyx *onyx = i2c_get_clientdata(client);
-        int err;
-        if ((err = i2c_detach_client(client)))
-                return err;
        aoa_codec_unregister(&onyx->codec);
        of_node_put(onyx->codec.node);
        if (onyx->codec_info)
                kfree(onyx->codec_info);
+        i2c_set_clientdata(client, onyx);
        kfree(onyx);
        return 0;
 }
+static const struct i2c_device_id onyx_i2c_id[] = {
+        { "aoa_codec_onyx", 0 },
+        { }
+};
 static struct i2c_driver onyx_driver = {
        .driver = {
                .name = "aoa_codec_onyx",
                .owner = THIS_MODULE,
        },
        .attach_adapter = onyx_i2c_attach,
-        .detach_client = onyx_i2c_detach,
+        .probe = onyx_i2c_probe,
+        .remove = onyx_i2c_remove,
+        .id_table = onyx_i2c_id,
 };
 static int __init onyx_init(void)
diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c
index 008e0f85097d..f0ebc971c686 100644
--- a/sound/aoa/codecs/tas.c
+++ b/sound/aoa/codecs/tas.c
@@ -82,7 +82,7 @@ MODULE_DESCRIPTION("tas codec driver for snd-aoa");
 struct tas {
        struct aoa_codec        codec;
-        struct i2c_client       i2c;
+        struct i2c_client       *i2c;
        u32                     mute_l:1, mute_r:1 ,
                                controls_created:1 ,
                                drc_enabled:1,
@@ -108,9 +108,9 @@ static struct tas *codec_to_tas(struct aoa_codec *codec)
 static inline int tas_write_reg(struct tas *tas, u8 reg, u8 len, u8 *data)
 {
        if (len == 1)
-                return i2c_smbus_write_byte_data(&tas->i2c, reg, *data);
+                return i2c_smbus_write_byte_data(tas->i2c, reg, *data);
        else
-                return i2c_smbus_write_i2c_block_data(&tas->i2c, reg, len, data);
+                return i2c_smbus_write_i2c_block_data(tas->i2c, reg, len, data);
 }
 static void tas3004_set_drc(struct tas *tas)
@@ -882,12 +882,34 @@ static void tas_exit_codec(struct aoa_codec *codec)
 }
-static struct i2c_driver tas_driver;
 static int tas_create(struct i2c_adapter *adapter,
                       struct device_node *node,
                       int addr)
 {
+        struct i2c_board_info info;
+        struct i2c_client *client;
+        memset(&info, 0, sizeof(struct i2c_board_info));
+        strlcpy(info.type, "aoa_codec_tas", I2C_NAME_SIZE);
+        info.addr = addr;
+        info.platform_data = node;
+        client = i2c_new_device(adapter, &info);
+        if (!client)
+                return -ENODEV;
+        /*
+         * Let i2c-core delete that device on driver removal.
+         * This is safe because i2c-core holds the core_lock mutex for us.
+         */
+        list_add_tail(&client->detected, &client->driver->clients);
+        return 0;
+}
+static int tas_i2c_probe(struct i2c_client *client,
+                         const struct i2c_device_id *id)
+{
+        struct device_node *node = client->dev.platform_data;
        struct tas *tas;
        tas = kzalloc(sizeof(struct tas), GFP_KERNEL);
@@ -896,17 +918,11 @@ static int tas_create(struct i2c_adapter *adapter,
                return -ENOMEM;
        mutex_init(&tas->mtx);
-        tas->i2c.driver = &tas_driver;
+        tas->i2c = client;
-        tas->i2c.adapter = adapter;
+        i2c_set_clientdata(client, tas);
-        tas->i2c.addr = addr;
        /* seems that half is a saner default */
        tas->drc_range = TAS3004_DRC_MAX / 2;
-        strlcpy(tas->i2c.name, "tas audio codec", I2C_NAME_SIZE);
-        if (i2c_attach_client(&tas->i2c)) {
-                printk(KERN_ERR PFX "failed to attach to i2c\n");
-                goto fail;
-        }
        strlcpy(tas->codec.name, "tas", MAX_CODEC_NAME_LEN);
        tas->codec.owner = THIS_MODULE;
@@ -915,14 +931,12 @@ static int tas_create(struct i2c_adapter *adapter,
        tas->codec.node = of_node_get(node);
        if (aoa_codec_register(&tas->codec)) {
-                goto detach;
+                goto fail;
        }
        printk(KERN_DEBUG
               "snd-aoa-codec-tas: tas found, addr 0x%02x on %s\n",
-               addr, node->full_name);
+               (unsigned int)client->addr, node->full_name);
        return 0;
- detach:
-        i2c_detach_client(&tas->i2c);
 fail:
        mutex_destroy(&tas->mtx);
        kfree(tas);
@@ -970,14 +984,11 @@ static int tas_i2c_attach(struct i2c_adapter *adapter)
        return -ENODEV;
 }
-static int tas_i2c_detach(struct i2c_client *client)
+static int tas_i2c_remove(struct i2c_client *client)
 {
-        struct tas *tas = container_of(client, struct tas, i2c);
+        struct tas *tas = i2c_get_clientdata(client);
-        int err;
        u8 tmp = TAS_ACR_ANALOG_PDOWN;
-        if ((err = i2c_detach_client(client)))
-                return err;
        aoa_codec_unregister(&tas->codec);
        of_node_put(tas->codec.node);
@@ -989,13 +1000,20 @@ static int tas_i2c_detach(struct i2c_client *client)
        return 0;
 }
+static const struct i2c_device_id tas_i2c_id[] = {
+        { "aoa_codec_tas", 0 },
+        { }
+};
 static struct i2c_driver tas_driver = {
        .driver = {
                .name = "aoa_codec_tas",
                .owner = THIS_MODULE,
        },
        .attach_adapter = tas_i2c_attach,
-        .detach_client = tas_i2c_detach,
+        .probe = tas_i2c_probe,
+        .remove = tas_i2c_remove,
+        .id_table = tas_i2c_id,
 };
 static int __init tas_init(void)
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 7fbd68fab944..5c48e36038f2 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -1074,7 +1074,7 @@ static unsigned int __devinit aaci_size_fifo(struct aaci *aaci)
        return i;
 }
-static int __devinit aaci_probe(struct amba_device *dev, void *id)
+static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id)
 {
        struct aaci *aaci;
        int ret, i;
diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c
index 0afd1a8226fb..6fdca97186e7 100644
--- a/sound/arm/pxa2xx-ac97-lib.c
+++ b/sound/arm/pxa2xx-ac97-lib.c
@@ -65,7 +65,7 @@ static void set_resetgpio_mode(int resetgpio_action)
                switch (resetgpio_action) {
                case RESETGPIO_NORMAL_ALTFUNC:
                        if (reset_gpio == 113)
-                                mode = 113 | GPIO_OUT | GPIO_DFLT_LOW;
+                                mode = 113 | GPIO_ALT_FN_2_OUT;
                        if (reset_gpio == 95)
                                mode = 95 | GPIO_ALT_FN_1_OUT;
                        break;
@@ -364,7 +364,7 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_hw_resume);
 int __devinit pxa2xx_ac97_hw_probe(struct platform_device *dev)
 {
        int ret;
-        struct pxa2xx_ac97_platform_data *pdata = dev->dev.platform_data;
+        pxa2xx_audio_ops_t *pdata = dev->dev.platform_data;
        if (pdata) {
                switch (pdata->reset_gpio) {
diff --git a/sound/core/control.c b/sound/core/control.c
index 4b20fa2b7e6d..17b8d47a5cd0 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -723,14 +723,11 @@ static int snd_ctl_elem_read_user(struct snd_card *card,
 {
        struct snd_ctl_elem_value *control;
        int result;
-        
-        control = kmalloc(sizeof(*control), GFP_KERNEL);
+        control = memdup_user(_control, sizeof(*control));
-        if (control == NULL)
+        if (IS_ERR(control))
-                return -ENOMEM; 
+                return PTR_ERR(control);
-        if (copy_from_user(control, _control, sizeof(*control))) {
-                kfree(control);
-                return -EFAULT;
-        }
        snd_power_lock(card);
        result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
        if (result >= 0)
@@ -784,13 +781,10 @@ static int snd_ctl_elem_write_user(struct snd_ctl_file *file,
        struct snd_card *card;
        int result;
-        control = kmalloc(sizeof(*control), GFP_KERNEL);
+        control = memdup_user(_control, sizeof(*control));
-        if (control == NULL)
+        if (IS_ERR(control))
-                return -ENOMEM; 
+                return PTR_ERR(control);
-        if (copy_from_user(control, _control, sizeof(*control))) {
-                kfree(control);
-                return -EFAULT;
-        }
        card = file->card;
        snd_power_lock(card);
        result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
@@ -916,13 +910,10 @@ static int snd_ctl_elem_user_tlv(struct snd_kcontrol *kcontrol,
        if (op_flag > 0) {
                if (size > 1024 * 128)  /* sane value */
                        return -EINVAL;
-                new_data = kmalloc(size, GFP_KERNEL);
-                if (new_data == NULL)
+                new_data = memdup_user(tlv, size);
-                        return -ENOMEM;
+                if (IS_ERR(new_data))
-                if (copy_from_user(new_data, tlv, size)) {
+                        return PTR_ERR(new_data);
-                        kfree(new_data);
-                        return -EFAULT;
-                }
                change = ue->tlv_data_size != size;
                if (!change)
                        change = memcmp(ue->tlv_data, new_data, size);
diff --git a/sound/core/jack.c b/sound/core/jack.c
index c8254c667c62..d54d1a05fe65 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -35,6 +35,9 @@ static int snd_jack_dev_free(struct snd_device *device)
 {
        struct snd_jack *jack = device->device_data;
+        if (jack->private_free)
+                jack->private_free(jack);
        /* If the input device is registered with the input subsystem
         * then we need to use a different deallocator. */
        if (jack->registered)
diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
index 36d7a5998234..08bfed594a83 100644
--- a/sound/core/pcm_compat.c
+++ b/sound/core/pcm_compat.c
@@ -232,14 +232,11 @@ static int snd_pcm_ioctl_hw_params_compat(struct snd_pcm_substream *substream,
        if (! (runtime = substream->runtime))
                return -ENOTTY;
-        data = kmalloc(sizeof(*data), GFP_KERNEL);
-        if (data == NULL)
-                return -ENOMEM;
        /* only fifo_size is different, so just copy all */
-        if (copy_from_user(data, data32, sizeof(*data32))) {
+        data = memdup_user(data32, sizeof(*data32));
-                err = -EFAULT;
+        if (IS_ERR(data))
-                goto error;
+                return PTR_ERR(data);
-        }
        if (refine)
                err = snd_pcm_hw_refine(substream, data);
        else
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index fbb2e391591e..a2a792c18c40 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -209,9 +209,11 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
 {
        struct snd_pcm_runtime *runtime = substream->runtime;
        snd_pcm_uframes_t pos;
-        snd_pcm_uframes_t new_hw_ptr, hw_ptr_interrupt, hw_base;
+        snd_pcm_uframes_t old_hw_ptr, new_hw_ptr, hw_ptr_interrupt, hw_base;
-        snd_pcm_sframes_t delta;
+        snd_pcm_sframes_t hdelta, delta;
+        unsigned long jdelta;
+        old_hw_ptr = runtime->status->hw_ptr;
        pos = snd_pcm_update_hw_ptr_pos(substream, runtime);
        if (pos == SNDRV_PCM_POS_XRUN) {
                xrun(substream);
@@ -247,7 +249,37 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
                        new_hw_ptr = hw_base + pos;
                }
        }
-        if (delta > runtime->period_size) {
+        /* Skip the jiffies check for hardwares with BATCH flag.
+         * Such hardware usually just increases the position at each IRQ,
+         * thus it can't give any strange position.
+         */
+        if (runtime->hw.info & SNDRV_PCM_INFO_BATCH)
+                goto no_jiffies_check;
+        hdelta = new_hw_ptr - old_hw_ptr;
+        jdelta = jiffies - runtime->hw_ptr_jiffies;
+        if (((hdelta * HZ) / runtime->rate) > jdelta + HZ/100) {
+                delta = jdelta /
+                        (((runtime->period_size * HZ) / runtime->rate)
+                                                                + HZ/100);
+                hw_ptr_error(substream,
+                             "hw_ptr skipping! [Q] "
+                             "(pos=%ld, delta=%ld, period=%ld, "
+                             "jdelta=%lu/%lu/%lu)\n",
+                             (long)pos, (long)hdelta,
+                             (long)runtime->period_size, jdelta,
+                             ((hdelta * HZ) / runtime->rate), delta);
+                hw_ptr_interrupt = runtime->hw_ptr_interrupt +
+                                   runtime->period_size * delta;
+                if (hw_ptr_interrupt >= runtime->boundary)
+                        hw_ptr_interrupt -= runtime->boundary;
+                /* rebase to interrupt position */
+                hw_base = new_hw_ptr = hw_ptr_interrupt;
+                /* align hw_base to buffer_size */
+                hw_base -= hw_base % runtime->buffer_size;
+                delta = 0;
+        }
+ no_jiffies_check:
+        if (delta > runtime->period_size + runtime->period_size / 2) {
                hw_ptr_error(substream,
                             "Lost interrupts? "
                             "(stream=%i, delta=%ld, intr_ptr=%ld)\n",
@@ -263,6 +295,7 @@ static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
        runtime->hw_ptr_base = hw_base;
        runtime->status->hw_ptr = new_hw_ptr;
+        runtime->hw_ptr_jiffies = jiffies;
        runtime->hw_ptr_interrupt = hw_ptr_interrupt;
        return snd_pcm_update_hw_ptr_post(substream, runtime);
@@ -275,6 +308,7 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
        snd_pcm_uframes_t pos;
        snd_pcm_uframes_t old_hw_ptr, new_hw_ptr, hw_base;
        snd_pcm_sframes_t delta;
+        unsigned long jdelta;
        old_hw_ptr = runtime->status->hw_ptr;
        pos = snd_pcm_update_hw_ptr_pos(substream, runtime);
@@ -286,14 +320,15 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
        new_hw_ptr = hw_base + pos;
        delta = new_hw_ptr - old_hw_ptr;
+        jdelta = jiffies - runtime->hw_ptr_jiffies;
        if (delta < 0) {
                delta += runtime->buffer_size;
                if (delta < 0) {
                        hw_ptr_error(substream, 
                                     "Unexpected hw_pointer value [2] "
-                                     "(stream=%i, pos=%ld, old_ptr=%ld)\n",
+                                     "(stream=%i, pos=%ld, old_ptr=%ld, jdelta=%li)\n",
                                     substream->stream, (long)pos,
-                                     (long)old_hw_ptr);
+                                     (long)old_hw_ptr, jdelta);
                        return 0;
                }
                hw_base += runtime->buffer_size;
@@ -301,12 +336,13 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
                        hw_base = 0;
                new_hw_ptr = hw_base + pos;
        }
-        if (delta > runtime->period_size && runtime->periods > 1) {
+        if (((delta * HZ) / runtime->rate) > jdelta + HZ/100) {
                hw_ptr_error(substream,
                             "hw_ptr skipping! "
-                             "(pos=%ld, delta=%ld, period=%ld)\n",
+                             "(pos=%ld, delta=%ld, period=%ld, jdelta=%lu/%lu)\n",
                             (long)pos, (long)delta,
-                             (long)runtime->period_size);
+                             (long)runtime->period_size, jdelta,
+                             ((delta * HZ) / runtime->rate));
                return 0;
        }
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
@@ -315,6 +351,7 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
        runtime->hw_ptr_base = hw_base;
        runtime->status->hw_ptr = new_hw_ptr;
+        runtime->hw_ptr_jiffies = jiffies;
        return snd_pcm_update_hw_ptr_post(substream, runtime);
 }
@@ -1441,6 +1478,7 @@ static int snd_pcm_lib_ioctl_reset(struct snd_pcm_substream *substream,
                runtime->status->hw_ptr %= runtime->buffer_size;
        else
                runtime->status->hw_ptr = 0;
+        runtime->hw_ptr_jiffies = jiffies;
        snd_pcm_stream_unlock_irqrestore(substream, flags);
        return 0;
 }
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index a151fb01ba82..fc6f98e257df 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -327,21 +327,16 @@ static int snd_pcm_hw_refine_user(struct snd_pcm_substream *substream,
        struct snd_pcm_hw_params *params;
        int err;
-        params = kmalloc(sizeof(*params), GFP_KERNEL);
+        params = memdup_user(_params, sizeof(*params));
-        if (!params) {
+        if (IS_ERR(params))
-                err = -ENOMEM;
+                return PTR_ERR(params);
-                goto out;
-        }
-        if (copy_from_user(params, _params, sizeof(*params))) {
-                err = -EFAULT;
-                goto out;
-        }
        err = snd_pcm_hw_refine(substream, params);
        if (copy_to_user(_params, params, sizeof(*params))) {
                if (!err)
                        err = -EFAULT;
        }
-out:
        kfree(params);
        return err;
 }
@@ -465,21 +460,16 @@ static int snd_pcm_hw_params_user(struct snd_pcm_substream *substream,
        struct snd_pcm_hw_params *params;
        int err;
-        params = kmalloc(sizeof(*params), GFP_KERNEL);
+        params = memdup_user(_params, sizeof(*params));
-        if (!params) {
+        if (IS_ERR(params))
-                err = -ENOMEM;
+                return PTR_ERR(params);
-                goto out;
-        }
-        if (copy_from_user(params, _params, sizeof(*params))) {
-                err = -EFAULT;
-                goto out;
-        }
        err = snd_pcm_hw_params(substream, params);
        if (copy_to_user(_params, params, sizeof(*params))) {
                if (!err)
                        err = -EFAULT;
        }
-out:
        kfree(params);
        return err;
 }
@@ -2593,13 +2583,11 @@ static int snd_pcm_playback_ioctl1(struct file *file,
                        return -EFAULT;
                if (copy_from_user(&xfern, _xfern, sizeof(xfern)))
                        return -EFAULT;
-                bufs = kmalloc(sizeof(void *) * runtime->channels, GFP_KERNEL);
-                if (bufs == NULL)
+                bufs = memdup_user(xfern.bufs,
-                        return -ENOMEM;
+                                   sizeof(void *) * runtime->channels);
-                if (copy_from_user(bufs, xfern.bufs, sizeof(void *) * runtime->channels)) {
+                if (IS_ERR(bufs))
-                        kfree(bufs);
+                        return PTR_ERR(bufs);
-                        return -EFAULT;
-                }
                result = snd_pcm_lib_writev(substream, bufs, xfern.frames);
                kfree(bufs);
                __put_user(result, &_xfern->result);
@@ -2675,13 +2663,11 @@ static int snd_pcm_capture_ioctl1(struct file *file,
                        return -EFAULT;
                if (copy_from_user(&xfern, _xfern, sizeof(xfern)))
                        return -EFAULT;
-                bufs = kmalloc(sizeof(void *) * runtime->channels, GFP_KERNEL);
-                if (bufs == NULL)
+                bufs = memdup_user(xfern.bufs,
-                        return -ENOMEM;
+                                   sizeof(void *) * runtime->channels);
-                if (copy_from_user(bufs, xfern.bufs, sizeof(void *) * runtime->channels)) {
+                if (IS_ERR(bufs))
-                        kfree(bufs);
+                        return PTR_ERR(bufs);
-                        return -EFAULT;
-                }
                result = snd_pcm_lib_readv(substream, bufs, xfern.frames);
                kfree(bufs);
                __put_user(result, &_xfern->result);
@@ -3312,18 +3298,12 @@ static int snd_pcm_hw_refine_old_user(struct snd_pcm_substream *substream,
        int err;
        params = kmalloc(sizeof(*params), GFP_KERNEL);
-        if (!params) {
+        if (!params)
-                err = -ENOMEM;
+                return -ENOMEM;
-                goto out;
-        }
-        oparams = kmalloc(sizeof(*oparams), GFP_KERNEL);
-        if (!oparams) {
-                err = -ENOMEM;
-                goto out;
-        }
-        if (copy_from_user(oparams, _oparams, sizeof(*oparams))) {
+        oparams = memdup_user(_oparams, sizeof(*oparams));
-                err = -EFAULT;
+        if (IS_ERR(oparams)) {
+                err = PTR_ERR(oparams);
                goto out;
        }
        snd_pcm_hw_convert_from_old_params(params, oparams);
@@ -3333,9 +3313,10 @@ static int snd_pcm_hw_refine_old_user(struct snd_pcm_substream *substream,
                if (!err)
                        err = -EFAULT;
        }
+        kfree(oparams);
 out:
        kfree(params);
-        kfree(oparams);
        return err;
 }
@@ -3347,17 +3328,12 @@ static int snd_pcm_hw_params_old_user(struct snd_pcm_substream *substream,
        int err;
        params = kmalloc(sizeof(*params), GFP_KERNEL);
-        if (!params) {
+        if (!params)
-                err = -ENOMEM;
+                return -ENOMEM;
-                goto out;
-        }
+        oparams = memdup_user(_oparams, sizeof(*oparams));
-        oparams = kmalloc(sizeof(*oparams), GFP_KERNEL);
+        if (IS_ERR(oparams)) {
-        if (!oparams) {
+                err = PTR_ERR(oparams);
-                err = -ENOMEM;
-                goto out;
-        }
-        if (copy_from_user(oparams, _oparams, sizeof(*oparams))) {
-                err = -EFAULT;
                goto out;
        }
        snd_pcm_hw_convert_from_old_params(params, oparams);
@@ -3367,9 +3343,10 @@ static int snd_pcm_hw_params_old_user(struct snd_pcm_substream *substream,
                if (!err)
                        err = -EFAULT;
        }
+        kfree(oparams);
 out:
        kfree(params);
-        kfree(oparams);
        return err;
 }
 #endif /* CONFIG_SND_SUPPORT_OLD_API */
diff --git a/sound/core/seq/seq_compat.c b/sound/core/seq/seq_compat.c
index 38693f47c262..c956fe462569 100644
--- a/sound/core/seq/seq_compat.c
+++ b/sound/core/seq/seq_compat.c
@@ -48,12 +48,11 @@ static int snd_seq_call_port_info_ioctl(struct snd_seq_client *client, unsigned
        struct snd_seq_port_info *data;
        mm_segment_t fs;
-        data = kmalloc(sizeof(*data), GFP_KERNEL);
+        data = memdup_user(data32, sizeof(*data32));
-        if (! data)
+        if (IS_ERR(data))
-                return -ENOMEM;
+                return PTR_ERR(data);
-        if (copy_from_user(data, data32, sizeof(*data32)) ||
+        if (get_user(data->flags, &data32->flags) ||
-            get_user(data->flags, &data32->flags) ||
            get_user(data->time_queue, &data32->time_queue))
                goto error;
        data->kernel = NULL;
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 3f0050d0b71e..8f8b17ac074d 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1395,13 +1395,10 @@ static int snd_timer_user_ginfo(struct file *file,
        struct list_head *p;
        int err = 0;
-        ginfo = kmalloc(sizeof(*ginfo), GFP_KERNEL);
+        ginfo = memdup_user(_ginfo, sizeof(*ginfo));
-        if (! ginfo)
+        if (IS_ERR(ginfo))
-                return -ENOMEM;
+                return PTR_ERR(ginfo);
-        if (copy_from_user(ginfo, _ginfo, sizeof(*ginfo))) {
-                kfree(ginfo);
-                return -EFAULT;
-        }
        tid = ginfo->tid;
        memset(ginfo, 0, sizeof(*ginfo));
        ginfo->tid = tid;
diff --git a/sound/isa/msnd/msnd.c b/sound/isa/msnd/msnd.c
index 906454413ed2..3a1526ae1729 100644
--- a/sound/isa/msnd/msnd.c
+++ b/sound/isa/msnd/msnd.c
@@ -438,7 +438,8 @@ static void snd_msnd_capture_reset_queue(struct snd_msnd *chip,
 static struct snd_pcm_hardware snd_msnd_playback = {
        .info =                 SNDRV_PCM_INFO_MMAP |
                                SNDRV_PCM_INFO_INTERLEAVED |
-                                SNDRV_PCM_INFO_MMAP_VALID,
+                                SNDRV_PCM_INFO_MMAP_VALID |
+                                SNDRV_PCM_INFO_BATCH,
        .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
        .rates =                SNDRV_PCM_RATE_8000_48000,
        .rate_min =             8000,
@@ -456,7 +457,8 @@ static struct snd_pcm_hardware snd_msnd_playback = {
 static struct snd_pcm_hardware snd_msnd_capture = {
        .info =                 SNDRV_PCM_INFO_MMAP |
                                SNDRV_PCM_INFO_INTERLEAVED |
-                                SNDRV_PCM_INFO_MMAP_VALID,
+                                SNDRV_PCM_INFO_MMAP_VALID |
+                                SNDRV_PCM_INFO_BATCH,
        .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
        .rates =                SNDRV_PCM_RATE_8000_48000,
        .rate_min =             8000,
diff --git a/sound/isa/sb/sb16_csp.c b/sound/isa/sb/sb16_csp.c
index 49037d074c71..bdc8dde4e4a2 100644
--- a/sound/isa/sb/sb16_csp.c
+++ b/sound/isa/sb/sb16_csp.c
@@ -684,15 +684,16 @@ static int snd_sb_csp_load(struct snd_sb_csp * p, const unsigned char *buf, int
 
 static int snd_sb_csp_load_user(struct snd_sb_csp * p, const unsigned char __user *buf, int size, int load_flags)
 {
-        int err = -ENOMEM;
+        int err;
-        unsigned char *kbuf = kmalloc(size, GFP_KERNEL);
+        unsigned char *kbuf;
-        if (kbuf) {
-                if (copy_from_user(kbuf, buf, size))
+        kbuf = memdup_user(buf, size);
-                        err = -EFAULT;
+        if (IS_ERR(kbuf))
-                else
+                return PTR_ERR(kbuf);
-                        err = snd_sb_csp_load(p, kbuf, size, load_flags);
-                kfree(kbuf);
+        err = snd_sb_csp_load(p, kbuf, size, load_flags);
-        }
+        kfree(kbuf);
        return err;
 }
diff --git a/sound/isa/wavefront/wavefront_fx.c b/sound/isa/wavefront/wavefront_fx.c
index a4345fc07561..2bb1cee09255 100644
--- a/sound/isa/wavefront/wavefront_fx.c
+++ b/sound/isa/wavefront/wavefront_fx.c
@@ -202,15 +202,11 @@ snd_wavefront_fx_ioctl (struct snd_hwdep *sdev, struct file *file,
                                            "> 512 bytes to FX\n");
                                return -EIO;
                        }
-                        page_data = kmalloc(r.data[2] * sizeof(short), GFP_KERNEL);
+                        page_data = memdup_user((unsigned char __user *)
-                        if (!page_data)
+                                                r.data[3],
-                                return -ENOMEM;
+                                                r.data[2] * sizeof(short));
-                        if (copy_from_user (page_data,
+                        if (IS_ERR(page_data))
-                                            (unsigned char __user *) r.data[3],
+                                return PTR_ERR(page_data);
-                                            r.data[2] * sizeof(short))) {
-                                kfree(page_data);
-                                return -EFAULT;
-                        }
                        pd = page_data;
                }
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index beb312cca75b..5d4ff48c4345 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -1664,12 +1664,11 @@ snd_wavefront_synth_ioctl (struct snd_hwdep *hw, struct file *file,
                break;
        case WFCTL_WFCMD:
-                wc = kmalloc(sizeof(*wc), GFP_KERNEL);
+                wc = memdup_user(argp, sizeof(*wc));
-                if (! wc)
+                if (IS_ERR(wc))
-                        return -ENOMEM;
+                        return PTR_ERR(wc);
-                if (copy_from_user (wc, argp, sizeof (*wc)))
-                        err = -EFAULT;
+                if (wavefront_synth_control (acard, wc) < 0)
-                else if (wavefront_synth_control (acard, wc) < 0)
                        err = -EIO;
                else if (copy_to_user (argp, wc, sizeof (*wc)))
                        err = -EFAULT;
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 97ee127ac33d..78288dbfc17a 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -2122,7 +2122,7 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template,
                }
                /* nothing should be in powerdown mode */
                snd_ac97_write_cache(ac97, AC97_GENERAL_PURPOSE, 0);
-                end_time = jiffies + msecs_to_jiffies(100);
+                end_time = jiffies + msecs_to_jiffies(120);
                do {
                        if ((snd_ac97_read(ac97, AC97_POWERDOWN) & 0x0f) == 0x0f)
                                goto __ready_ok;
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
index a299340519df..ce3f2e90f4d7 100644
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -349,7 +349,8 @@ static struct snd_pcm_hardware snd_bt87x_digital_hw = {
        .info = SNDRV_PCM_INFO_MMAP |
                SNDRV_PCM_INFO_INTERLEAVED |
                SNDRV_PCM_INFO_BLOCK_TRANSFER |
-                SNDRV_PCM_INFO_MMAP_VALID,
+                SNDRV_PCM_INFO_MMAP_VALID |
+                SNDRV_PCM_INFO_BATCH,
        .formats = SNDRV_PCM_FMTBIT_S16_LE,
        .rates = 0, /* set at runtime */
        .channels_min = 2,
@@ -365,7 +366,8 @@ static struct snd_pcm_hardware snd_bt87x_analog_hw = {
        .info = SNDRV_PCM_INFO_MMAP |
                SNDRV_PCM_INFO_INTERLEAVED |
                SNDRV_PCM_INFO_BLOCK_TRANSFER |
-                SNDRV_PCM_INFO_MMAP_VALID,
+                SNDRV_PCM_INFO_MMAP_VALID |
+                SNDRV_PCM_INFO_BATCH,
        .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8,
        .rates = SNDRV_PCM_RATE_KNOT,
        .rate_min = ANALOG_CLOCK / CLOCK_DIV_MAX,
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 191e1cd9997d..4b302d86f5f2 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -2493,24 +2493,17 @@ static int snd_emu10k1_fx8010_ioctl(struct snd_hwdep * hw, struct file *file, un
        case SNDRV_EMU10K1_IOCTL_CODE_POKE:
                if (!capable(CAP_SYS_ADMIN))
                        return -EPERM;
-                icode = kmalloc(sizeof(*icode), GFP_KERNEL);
-                if (icode == NULL)
+                icode = memdup_user(argp, sizeof(*icode));
-                        return -ENOMEM;
+                if (IS_ERR(icode))
-                if (copy_from_user(icode, argp, sizeof(*icode))) {
+                        return PTR_ERR(icode);
-                        kfree(icode);
-                        return -EFAULT;
-                }
                res = snd_emu10k1_icode_poke(emu, icode);
                kfree(icode);
                return res;
        case SNDRV_EMU10K1_IOCTL_CODE_PEEK:
-                icode = kmalloc(sizeof(*icode), GFP_KERNEL);
+                icode = memdup_user(argp, sizeof(*icode));
-                if (icode == NULL)
+                if (IS_ERR(icode))
-                        return -ENOMEM;
+                        return PTR_ERR(icode);
-                if (copy_from_user(icode, argp, sizeof(*icode))) {
-                        kfree(icode);
-                        return -EFAULT;
-                }
                res = snd_emu10k1_icode_peek(emu, icode);
                if (res == 0 && copy_to_user(argp, icode, sizeof(*icode))) {
                        kfree(icode);
@@ -2519,24 +2512,16 @@ static int snd_emu10k1_fx8010_ioctl(struct snd_hwdep * hw, struct file *file, un
                kfree(icode);
                return res;
        case SNDRV_EMU10K1_IOCTL_PCM_POKE:
-                ipcm = kmalloc(sizeof(*ipcm), GFP_KERNEL);
+                ipcm = memdup_user(argp, sizeof(*ipcm));
-                if (ipcm == NULL)
+                if (IS_ERR(ipcm))
-                        return -ENOMEM;
+                        return PTR_ERR(ipcm);
-                if (copy_from_user(ipcm, argp, sizeof(*ipcm))) {
-                        kfree(ipcm);
-                        return -EFAULT;
-                }
                res = snd_emu10k1_ipcm_poke(emu, ipcm);
                kfree(ipcm);
                return res;
        case SNDRV_EMU10K1_IOCTL_PCM_PEEK:
-                ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL);
+                ipcm = memdup_user(argp, sizeof(*ipcm));
-                if (ipcm == NULL)
+                if (IS_ERR(ipcm))
-                        return -ENOMEM;
+                        return PTR_ERR(ipcm);
-                if (copy_from_user(ipcm, argp, sizeof(*ipcm))) {
-                        kfree(ipcm);
-                        return -EFAULT;
-                }
                res = snd_emu10k1_ipcm_peek(emu, ipcm);
                if (res == 0 && copy_to_user(argp, ipcm, sizeof(*ipcm))) {
                        kfree(ipcm);
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index a4e5e5952115..8820faf6c9d8 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -642,19 +642,21 @@ static int get_codec_name(struct hda_codec *codec)
 */
 static void /*__devinit*/ setup_fg_nodes(struct hda_codec *codec)
 {
-        int i, total_nodes;
+        int i, total_nodes, function_id;
        hda_nid_t nid;
        total_nodes = snd_hda_get_sub_nodes(codec, AC_NODE_ROOT, &nid);
        for (i = 0; i < total_nodes; i++, nid++) {
-                codec->function_id = snd_hda_param_read(codec, nid,
+                function_id = snd_hda_param_read(codec, nid,
                                                AC_PAR_FUNCTION_TYPE) & 0xff;
-                switch (codec->function_id) {
+                switch (function_id) {
                case AC_GRP_AUDIO_FUNCTION:
                        codec->afg = nid;
+                        codec->function_id = function_id;
                        break;
                case AC_GRP_MODEM_FUNCTION:
                        codec->mfg = nid;
+                        codec->function_id = function_id;
                        break;
                default:
                        break;
@@ -2250,7 +2252,11 @@ int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,
        err = bus->ops.command(bus, res);
        if (!err) {
                struct hda_cache_head *c;
-                u32 key = build_cmd_cache_key(nid, verb);
+                u32 key;
+                /* parm may contain the verb stuff for get/set amp */
+                verb = verb | (parm >> 8);
+                parm &= 0xff;
+                key = build_cmd_cache_key(nid, verb);
                c = get_alloc_hash(&codec->cmd_cache, key);
                if (c)
                        c->val = parm;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 7ba8db5d4c42..21e99cfa8c49 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -312,6 +312,8 @@ struct azx_dev {
        unsigned int period_bytes; /* size of the period in bytes */
        unsigned int frags;     /* number for period in the play buffer */
        unsigned int fifo_size; /* FIFO size */
+        unsigned long start_jiffies;    /* start + minimum jiffies */
+        unsigned long min_jiffies;      /* minimum jiffies before position is valid */
        void __iomem *sd_addr;  /* stream descriptor pointer */
@@ -330,7 +332,7 @@ struct azx_dev {
        unsigned int opened :1;
        unsigned int running :1;
        unsigned int irq_pending :1;
-        unsigned int irq_ignore :1;
+        unsigned int start_flag: 1;     /* stream full start flag */
        /*
         * For VIA:
         *  A flag to ensure DMA position is 0
@@ -975,7 +977,7 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
        struct azx *chip = dev_id;
        struct azx_dev *azx_dev;
        u32 status;
-        int i;
+        int i, ok;
        spin_lock(&chip->reg_lock);
@@ -991,18 +993,14 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
                        azx_sd_writeb(azx_dev, SD_STS, SD_INT_MASK);
                        if (!azx_dev->substream || !azx_dev->running)
                                continue;
-                        /* ignore the first dummy IRQ (due to pos_adj) */
-                        if (azx_dev->irq_ignore) {
-                                azx_dev->irq_ignore = 0;
-                                continue;
-                        }
                        /* check whether this IRQ is really acceptable */
-                        if (azx_position_ok(chip, azx_dev)) {
+                        ok = azx_position_ok(chip, azx_dev);
+                        if (ok == 1) {
                                azx_dev->irq_pending = 0;
                                spin_unlock(&chip->reg_lock);
                                snd_pcm_period_elapsed(azx_dev->substream);
                                spin_lock(&chip->reg_lock);
-                        } else if (chip->bus && chip->bus->workq) {
+                        } else if (ok == 0 && chip->bus && chip->bus->workq) {
                                /* bogus IRQ, process it later */
                                azx_dev->irq_pending = 1;
                                queue_work(chip->bus->workq,
@@ -1088,7 +1086,6 @@ static int azx_setup_periods(struct azx *chip,
        bdl = (u32 *)azx_dev->bdl.area;
        ofs = 0;
        azx_dev->frags = 0;
-        azx_dev->irq_ignore = 0;
        pos_adj = bdl_pos_adj[chip->dev_index];
        if (pos_adj > 0) {
                struct snd_pcm_runtime *runtime = substream->runtime;
@@ -1109,7 +1106,6 @@ static int azx_setup_periods(struct azx *chip,
                                         &bdl, ofs, pos_adj, 1);
                        if (ofs < 0)
                                goto error;
-                        azx_dev->irq_ignore = 1;
                }
        } else
                pos_adj = 0;
@@ -1155,6 +1151,9 @@ static void azx_stream_reset(struct azx *chip, struct azx_dev *azx_dev)
        while (((val = azx_sd_readb(azx_dev, SD_CTL)) & SD_CTL_STREAM_RESET) &&
               --timeout)
                ;
+        /* reset first position - may not be synced with hw at this time */
+        *azx_dev->posbuf = 0;
 }
 /*
@@ -1409,7 +1408,6 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
        snd_pcm_set_sync(substream);
        mutex_unlock(&chip->open_mutex);
-        azx_stream_reset(chip, azx_dev);
        return 0;
 }
@@ -1474,6 +1472,7 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
        unsigned int bufsize, period_bytes, format_val;
        int err;
+        azx_stream_reset(chip, azx_dev);
        format_val = snd_hda_calc_stream_format(runtime->rate,
                                                runtime->channels,
                                                runtime->format,
@@ -1502,6 +1501,8 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
                        return err;
        }
+        azx_dev->min_jiffies = (runtime->period_size * HZ) /
+                                                (runtime->rate * 2);
        azx_setup_controller(chip, azx_dev);
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                azx_dev->fifo_size = azx_sd_readw(azx_dev, SD_FIFOSIZE) + 1;
@@ -1518,13 +1519,14 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
        struct azx *chip = apcm->chip;
        struct azx_dev *azx_dev;
        struct snd_pcm_substream *s;
-        int start, nsync = 0, sbits = 0;
+        int rstart = 0, start, nsync = 0, sbits = 0;
        int nwait, timeout;
        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+                rstart = 1;
        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
        case SNDRV_PCM_TRIGGER_RESUME:
-        case SNDRV_PCM_TRIGGER_START:
                start = 1;
                break;
        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
@@ -1554,6 +1556,10 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
                if (s->pcm->card != substream->pcm->card)
                        continue;
                azx_dev = get_azx_dev(s);
+                if (rstart) {
+                        azx_dev->start_flag = 1;
+                        azx_dev->start_jiffies = jiffies + azx_dev->min_jiffies;
+                }
                if (start)
                        azx_stream_start(chip, azx_dev);
                else
@@ -1703,6 +1709,11 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev)
 {
        unsigned int pos;
+        if (azx_dev->start_flag &&
+            time_before_eq(jiffies, azx_dev->start_jiffies))
+                return -1;      /* bogus (too early) interrupt */
+        azx_dev->start_flag = 0;
        pos = azx_get_position(chip, azx_dev);
        if (chip->position_fix == POS_FIX_AUTO) {
                if (!pos) {
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 38ad3f7b040f..84cc49ca9148 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3817,6 +3817,49 @@ static struct hda_verb ad1884a_laptop_verbs[] = {
        { } /* end */
 };
+static struct hda_verb ad1884a_mobile_verbs[] = {
+        /* DACs; unmute as default */
+        {0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
+        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
+        /* Port-A (HP) mixer - route only from analog mixer */
+        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        /* Port-A pin */
+        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        /* Port-A (HP) pin - always unmuted */
+        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        /* Port-B (mic jack) pin */
+        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */
+        /* Port-C (int mic) pin */
+        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */
+        /* Port-F (int speaker) mixer - route only from analog mixer */
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        /* Port-F pin */
+        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        /* Analog mixer; mute as default */
+        {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+        {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)},
+        /* Analog Mix output amp */
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        /* capture sources */
+        /* {0x0c, AC_VERB_SET_CONNECT_SEL, 0x0}, */ /* set via unsol */
+        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        {0x0d, AC_VERB_SET_CONNECT_SEL, 0x0},
+        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+        /* unsolicited event for pin-sense */
+        {0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT},
+        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_MIC_EVENT},
+        { } /* end */
+};
 /*
 * Thinkpad X300
 * 0x11 - HP
@@ -3977,10 +4020,18 @@ static int patch_ad1884a(struct hda_codec *codec)
                spec->input_mux = &ad1884a_laptop_capture_source;
                codec->patch_ops.unsol_event = ad1884a_hp_unsol_event;
                codec->patch_ops.init = ad1884a_hp_init;
+                /* set the upper-limit for mixer amp to 0dB for avoiding the
+                 * possible damage by overloading
+                 */
+                snd_hda_override_amp_caps(codec, 0x20, HDA_INPUT,
+                                          (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
+                                          (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
+                                          (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
+                                          (1 << AC_AMPCAP_MUTE_SHIFT));
                break;
        case AD1884A_MOBILE:
                spec->mixers[0] = ad1884a_mobile_mixers;
-                spec->init_verbs[spec->num_init_verbs++] = ad1884a_laptop_verbs;
+                spec->init_verbs[0] = ad1884a_mobile_verbs;
                spec->multiout.dig_out_nid = 0;
                codec->patch_ops.unsol_event = ad1884a_hp_unsol_event;
                codec->patch_ops.init = ad1884a_hp_init;
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 1f2ad76ca94b..56ce19e68cb5 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -350,12 +350,20 @@ static int conexant_mux_enum_put(struct snd_kcontrol *kcontrol,
 }
 #ifdef CONFIG_SND_JACK
+static void conexant_free_jack_priv(struct snd_jack *jack)
+{
+        struct conexant_jack *jacks = jack->private_data;
+        jacks->nid = 0;
+        jacks->jack = NULL;
+}
 static int conexant_add_jack(struct hda_codec *codec,
                hda_nid_t nid, int type)
 {
        struct conexant_spec *spec;
        struct conexant_jack *jack;
        const char *name;
+        int err;
        spec = codec->spec;
        snd_array_init(&spec->jacks, sizeof(*jack), 32);
@@ -368,7 +376,12 @@ static int conexant_add_jack(struct hda_codec *codec,
        jack->nid = nid;
        jack->type = type;
-        return snd_jack_new(codec->bus->card, name, type, &jack->jack);
+        err = snd_jack_new(codec->bus->card, name, type, &jack->jack);
+        if (err < 0)
+                return err;
+        jack->jack->private_data = jack;
+        jack->jack->private_free = conexant_free_jack_priv;
+        return 0;
 }
 static void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
@@ -455,8 +468,10 @@ static void conexant_free(struct hda_codec *codec)
        if (spec->jacks.list) {
                struct conexant_jack *jacks = spec->jacks.list;
                int i;
-                for (i = 0; i < spec->jacks.used; i++)
+                for (i = 0; i < spec->jacks.used; i++, jacks++) {
-                        snd_device_free(codec->bus->card, &jacks[i].jack);
+                        if (jacks->jack)
+                                snd_device_free(codec->bus->card, jacks->jack);
+                }
                snd_array_free(&spec->jacks);
        }
 #endif
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f35e58a2d921..bcbb736f94f0 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -188,6 +188,8 @@ enum {
        ALC663_ASUS_MODE4,
        ALC663_ASUS_MODE5,
        ALC663_ASUS_MODE6,
+        ALC272_DELL,
+        ALC272_DELL_ZM1,
        ALC662_AUTO,
        ALC662_MODEL_LAST,
 };
@@ -8742,10 +8744,9 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
        SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC883_LAPTOP_EAPD),
        SND_PCI_QUIRK(0x15d9, 0x8780, "Supermicro PDSBA", ALC883_3ST_6ch),
        SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_MEDION),
-        SND_PCI_QUIRK(0x1734, 0x1107, "FSC AMILO Xi2550",
+        SND_PCI_QUIRK_MASK(0x1734, 0xfff0, 0x1100, "FSC AMILO Xi/Pi25xx",
                      ALC883_FUJITSU_PI2515),
-        SND_PCI_QUIRK(0x1734, 0x1108, "Fujitsu AMILO Pi2515", ALC883_FUJITSU_PI2515),
+        SND_PCI_QUIRK_MASK(0x1734, 0xfff0, 0x1130, "Fujitsu AMILO Xa35xx",
-        SND_PCI_QUIRK(0x1734, 0x113d, "Fujitsu AMILO Xa3530",
                ALC888_FUJITSU_XA3530),
        SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo 101e", ALC883_LENOVO_101E_2ch),
        SND_PCI_QUIRK(0x17aa, 0x2085, "Lenovo NB0763", ALC883_LENOVO_NB0763),
@@ -12057,6 +12058,7 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1028, 0x0253, "Dell OEM", ALC268_DELL),
        SND_PCI_QUIRK(0x1028, 0x02b0, "Dell Inspiron Mini9", ALC268_DELL),
        SND_PCI_QUIRK(0x103c, 0x30cc, "TOSHIBA", ALC268_TOSHIBA),
+        SND_PCI_QUIRK(0x103c, 0x30f1, "HP TX25xx series", ALC268_TOSHIBA),
        SND_PCI_QUIRK(0x1043, 0x1205, "ASUS W7J", ALC268_3ST),
        SND_PCI_QUIRK(0x1179, 0xff10, "TOSHIBA A205", ALC268_TOSHIBA),
        SND_PCI_QUIRK(0x1179, 0xff50, "TOSHIBA A305", ALC268_TOSHIBA),
@@ -12977,10 +12979,17 @@ static struct snd_pci_quirk alc269_cfg_tbl[] = {
        SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_QUANTA_FL1),
        SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
                      ALC269_ASUS_EEEPC_P703),
+        SND_PCI_QUIRK(0x1043, 0x1883, "ASUS F81Se", ALC269_ASUS_EEEPC_P703),
+        SND_PCI_QUIRK(0x1043, 0x16a3, "ASUS F5Q", ALC269_ASUS_EEEPC_P703),
+        SND_PCI_QUIRK(0x1043, 0x1723, "ASUS P80", ALC269_ASUS_EEEPC_P703),
+        SND_PCI_QUIRK(0x1043, 0x1773, "ASUS U20A", ALC269_ASUS_EEEPC_P703),
+        SND_PCI_QUIRK(0x1043, 0x1743, "ASUS U80", ALC269_ASUS_EEEPC_P703),
+        SND_PCI_QUIRK(0x1043, 0x1653, "ASUS U50", ALC269_ASUS_EEEPC_P703),
        SND_PCI_QUIRK(0x1043, 0x831a, "ASUS Eeepc P901",
                      ALC269_ASUS_EEEPC_P901),
        SND_PCI_QUIRK(0x1043, 0x834a, "ASUS Eeepc S101",
                      ALC269_ASUS_EEEPC_P901),
+        SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_ASUS_EEEPC_P901),
        SND_PCI_QUIRK(0x1734, 0x115d, "FSC Amilo", ALC269_FUJITSU),
        SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook ICH9M-based", ALC269_LIFEBOOK),
        {}
@@ -15211,12 +15220,23 @@ static hda_nid_t alc662_dac_nids[4] = {
        0x02, 0x03, 0x04
 };
+static hda_nid_t alc272_dac_nids[2] = {
+        0x02, 0x03
+};
 static hda_nid_t alc662_adc_nids[1] = {
        /* ADC1-2 */
        0x09,
 };
+static hda_nid_t alc272_adc_nids[1] = {
+        /* ADC1-2 */
+        0x08,
+};
 static hda_nid_t alc662_capsrc_nids[1] = { 0x22 };
+static hda_nid_t alc272_capsrc_nids[1] = { 0x23 };
 /* input MUX */
 /* FIXME: should be a matrix-type input source selection */
@@ -15642,14 +15662,7 @@ static struct hda_verb alc662_init_verbs[] = {
        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
        /* Input mixer */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        /* always trun on EAPD */
        {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
@@ -15844,12 +15857,48 @@ static struct hda_verb alc662_ecs_init_verbs[] = {
        {}
 };
+static struct hda_verb alc272_dell_zm1_init_verbs[] = {
+        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x21, AC_VERB_SET_CONNECT_SEL, 0x01},  /* Headphone */
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(9)},
+        {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
+        {0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+        {}
+};
+static struct hda_verb alc272_dell_init_verbs[] = {
+        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+        {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        {0x21, AC_VERB_SET_CONNECT_SEL, 0x01},  /* Headphone */
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(9)},
+        {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
+        {0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+        {}
+};
 static struct snd_kcontrol_new alc662_auto_capture_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
        { } /* end */
 };
+static struct snd_kcontrol_new alc272_auto_capture_mixer[] = {
+        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+        { } /* end */
+};
 static void alc662_lenovo_101e_ispeaker_automute(struct hda_codec *codec)
 {
        unsigned int present;
@@ -16361,6 +16410,8 @@ static const char *alc662_models[ALC662_MODEL_LAST] = {
 static struct snd_pci_quirk alc662_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1019, 0x9087, "ECS", ALC662_ECS),
+        SND_PCI_QUIRK(0x1028, 0x02d6, "DELL", ALC272_DELL),
+        SND_PCI_QUIRK(0x1028, 0x02f4, "DELL ZM1", ALC272_DELL_ZM1),
        SND_PCI_QUIRK(0x1043, 0x1000, "ASUS N50Vm", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x1092, "ASUS NB", ALC663_ASUS_MODE3),
        SND_PCI_QUIRK(0x1043, 0x11c3, "ASUS M70V", ALC663_ASUS_MODE3),
@@ -16373,26 +16424,36 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1043, 0x1763, "ASUS NB", ALC663_ASUS_MODE6),
        SND_PCI_QUIRK(0x1043, 0x1765, "ASUS NB", ALC663_ASUS_MODE6),
        SND_PCI_QUIRK(0x1043, 0x1783, "ASUS NB", ALC662_ASUS_MODE2),
+        SND_PCI_QUIRK(0x1043, 0x17b3, "ASUS F70SL", ALC663_ASUS_MODE3),
+        SND_PCI_QUIRK(0x1043, 0x17c3, "ASUS UX20", ALC663_ASUS_M51VA),
+        SND_PCI_QUIRK(0x1043, 0x17f3, "ASUS X58LE", ALC662_ASUS_MODE2),
        SND_PCI_QUIRK(0x1043, 0x1813, "ASUS NB", ALC662_ASUS_MODE2),
        SND_PCI_QUIRK(0x1043, 0x1823, "ASUS NB", ALC663_ASUS_MODE5),
        SND_PCI_QUIRK(0x1043, 0x1833, "ASUS NB", ALC663_ASUS_MODE6),
        SND_PCI_QUIRK(0x1043, 0x1843, "ASUS NB", ALC662_ASUS_MODE2),
+        SND_PCI_QUIRK(0x1043, 0x1853, "ASUS F50Z", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x1864, "ASUS NB", ALC662_ASUS_MODE2),
        SND_PCI_QUIRK(0x1043, 0x1876, "ASUS NB", ALC662_ASUS_MODE2),
        SND_PCI_QUIRK(0x1043, 0x1878, "ASUS M51VA", ALC663_ASUS_M51VA),
        /*SND_PCI_QUIRK(0x1043, 0x1878, "ASUS M50Vr", ALC663_ASUS_MODE1),*/
        SND_PCI_QUIRK(0x1043, 0x1893, "ASUS M50Vm", ALC663_ASUS_MODE3),
        SND_PCI_QUIRK(0x1043, 0x1894, "ASUS X55", ALC663_ASUS_MODE3),
+        SND_PCI_QUIRK(0x1043, 0x18b3, "ASUS N80Vc", ALC663_ASUS_MODE1),
+        SND_PCI_QUIRK(0x1043, 0x18d3, "ASUS N81Te", ALC663_ASUS_MODE1),
+        SND_PCI_QUIRK(0x1043, 0x18f3, "ASUS N505Tp", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x1903, "ASUS F5GL", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x1913, "ASUS NB", ALC662_ASUS_MODE2),
        SND_PCI_QUIRK(0x1043, 0x1933, "ASUS F80Q", ALC662_ASUS_MODE2),
+        SND_PCI_QUIRK(0x1043, 0x1943, "ASUS Vx3V", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x1953, "ASUS NB", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x1963, "ASUS X71C", ALC663_ASUS_MODE3),
+        SND_PCI_QUIRK(0x1043, 0x1983, "ASUS N5051A", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x1993, "ASUS N20", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x19a3, "ASUS G50V", ALC663_ASUS_G50V),
        /*SND_PCI_QUIRK(0x1043, 0x19a3, "ASUS NB", ALC663_ASUS_MODE1),*/
        SND_PCI_QUIRK(0x1043, 0x19b3, "ASUS F7Z", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x19c3, "ASUS F5Z/F6x", ALC662_ASUS_MODE2),
+        SND_PCI_QUIRK(0x1043, 0x19d3, "ASUS NB", ALC663_ASUS_M51VA),
        SND_PCI_QUIRK(0x1043, 0x19e3, "ASUS NB", ALC663_ASUS_MODE1),
        SND_PCI_QUIRK(0x1043, 0x19f3, "ASUS NB", ALC663_ASUS_MODE4),
        SND_PCI_QUIRK(0x1043, 0x8290, "ASUS P5GC-MX", ALC662_3ST_6ch_DIG),
@@ -16404,6 +16465,7 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte 945GCM-S2L",
                      ALC662_3ST_6ch_DIG),
        SND_PCI_QUIRK(0x1565, 0x820f, "Biostar TA780G M2+", ALC662_3ST_6ch_DIG),
+        SND_PCI_QUIRK(0x1631, 0xc10c, "PB RS65", ALC663_ASUS_M51VA),
        SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo", ALC662_LENOVO_101E),
        SND_PCI_QUIRK(0x1849, 0x3662, "ASROCK K10N78FullHD-hSLI R3.0",
                                        ALC662_3ST_6ch_DIG),
@@ -16641,6 +16703,36 @@ static struct alc_config_preset alc662_presets[] = {
                .unsol_event = alc663_mode6_unsol_event,
                .init_hook = alc663_mode6_inithook,
        },
+        [ALC272_DELL] = {
+                .mixers = { alc663_m51va_mixer },
+                .cap_mixer = alc272_auto_capture_mixer,
+                .init_verbs = { alc662_init_verbs, alc272_dell_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc272_dac_nids),
+                .dac_nids = alc662_dac_nids,
+                .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
+                .adc_nids = alc272_adc_nids,
+                .num_adc_nids = ARRAY_SIZE(alc272_adc_nids),
+                .capsrc_nids = alc272_capsrc_nids,
+                .channel_mode = alc662_3ST_2ch_modes,
+                .input_mux = &alc663_m51va_capture_source,
+                .unsol_event = alc663_m51va_unsol_event,
+                .init_hook = alc663_m51va_inithook,
+        },
+        [ALC272_DELL_ZM1] = {
+                .mixers = { alc663_m51va_mixer },
+                .cap_mixer = alc662_auto_capture_mixer,
+                .init_verbs = { alc662_init_verbs, alc272_dell_zm1_init_verbs },
+                .num_dacs = ARRAY_SIZE(alc272_dac_nids),
+                .dac_nids = alc662_dac_nids,
+                .num_channel_mode = ARRAY_SIZE(alc662_3ST_2ch_modes),
+                .adc_nids = alc662_adc_nids,
+                .num_adc_nids = ARRAY_SIZE(alc662_adc_nids),
+                .capsrc_nids = alc662_capsrc_nids,
+                .channel_mode = alc662_3ST_2ch_modes,
+                .input_mux = &alc663_m51va_capture_source,
+                .unsol_event = alc663_m51va_unsol_event,
+                .init_hook = alc663_m51va_inithook,
+        },
 };
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 61996a2f45df..03b3646018a1 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -3076,6 +3076,11 @@ static int create_multi_out_ctls(struct hda_codec *codec, int num_outs,
        unsigned int wid_caps;
        for (i = 0; i < num_outs && i < ARRAY_SIZE(chname); i++) {
+                if (type == AUTO_PIN_HP_OUT && !spec->hp_detect) {
+                        wid_caps = get_wcaps(codec, pins[i]);
+                        if (wid_caps & AC_WCAP_UNSOL_CAP)
+                                spec->hp_detect = 1;
+                }
                nid = dac_nids[i];
                if (!nid)
                        continue;
@@ -3119,11 +3124,6 @@ static int create_multi_out_ctls(struct hda_codec *codec, int num_outs,
                        err = create_controls_idx(codec, name, idx, nid, 3);
                        if (err < 0)
                                return err;
-                        if (type == AUTO_PIN_HP_OUT && !spec->hp_detect) {
-                                wid_caps = get_wcaps(codec, pins[i]);
-                                if (wid_caps & AC_WCAP_UNSOL_CAP)
-                                        spec->hp_detect = 1;
-                        }
                }
        }
        return 0;
@@ -3851,6 +3851,15 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask,
                           AC_VERB_SET_GPIO_DATA, gpiostate); /* sync */
 }
+#ifdef CONFIG_SND_JACK
+static void stac92xx_free_jack_priv(struct snd_jack *jack)
+{
+        struct sigmatel_jack *jacks = jack->private_data;
+        jacks->nid = 0;
+        jacks->jack = NULL;
+}
+#endif
 static int stac92xx_add_jack(struct hda_codec *codec,
                hda_nid_t nid, int type)
 {
@@ -3860,6 +3869,7 @@ static int stac92xx_add_jack(struct hda_codec *codec,
        int def_conf = snd_hda_codec_get_pincfg(codec, nid);
        int connectivity = get_defcfg_connect(def_conf);
        char name[32];
+        int err;
        if (connectivity && connectivity != AC_JACK_PORT_FIXED)
                return 0;
@@ -3876,10 +3886,15 @@ static int stac92xx_add_jack(struct hda_codec *codec,
                snd_hda_get_jack_connectivity(def_conf),
                snd_hda_get_jack_location(def_conf));
-        return snd_jack_new(codec->bus->card, name, type, &jack->jack);
+        err = snd_jack_new(codec->bus->card, name, type, &jack->jack);
-#else
+        if (err < 0) {
-        return 0;
+                jack->nid = 0;
+                return err;
+        }
+        jack->jack->private_data = jack;
+        jack->jack->private_free = stac92xx_free_jack_priv;
 #endif
+        return 0;
 }
 static int stac_add_event(struct sigmatel_spec *spec, hda_nid_t nid,
@@ -4064,7 +4079,12 @@ static int stac92xx_init(struct hda_codec *codec)
                                pinctl = snd_hda_codec_read(codec, nid, 0,
                                        AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
                                /* if PINCTL already set then skip */
-                                if (!(pinctl & AC_PINCTL_IN_EN)) {
+                                /* Also, if both INPUT and OUTPUT are set,
+                                 * it must be a BIOS bug; need to override, too
+                                 */
+                                if (!(pinctl & AC_PINCTL_IN_EN) ||
+                                    (pinctl & AC_PINCTL_OUT_EN)) {
+                                        pinctl &= ~AC_PINCTL_OUT_EN;
                                        pinctl |= AC_PINCTL_IN_EN;
                                        stac92xx_auto_set_pinctl(codec, nid,
                                                                 pinctl);
@@ -4138,8 +4158,10 @@ static void stac92xx_free_jacks(struct hda_codec *codec)
        if (!codec->bus->shutdown && spec->jacks.list) {
                struct sigmatel_jack *jacks = spec->jacks.list;
                int i;
-                for (i = 0; i < spec->jacks.used; i++)
+                for (i = 0; i < spec->jacks.used; i++, jacks++) {
-                        snd_device_free(codec->bus->card, &jacks[i].jack);
+                        if (jacks->jack)
+                                snd_device_free(codec->bus->card, jacks->jack);
+                }
        }
        snd_array_free(&spec->jacks);
 #endif
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 57648810eaf1..173bebf9f51d 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -355,6 +355,9 @@ struct ichdev {
        unsigned int fragsize1;
        unsigned int position;
        unsigned int pos_shift;
+        unsigned int last_pos;
+        unsigned long last_pos_jiffies;
+        unsigned int jiffy_to_bytes;
        int frags;
        int lvi;
        int lvi_frag;
@@ -838,7 +841,10 @@ static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd
                ichdev->suspended = 0;
                /* fallthru */
        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
                val = ICH_IOCE | ICH_STARTBM;
+                ichdev->last_pos = ichdev->position;
+                ichdev->last_pos_jiffies = jiffies;
                break;
        case SNDRV_PCM_TRIGGER_SUSPEND:
                ichdev->suspended = 1;
@@ -849,9 +855,6 @@ static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd
        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
                val = ICH_IOCE;
                break;
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                val = ICH_IOCE | ICH_STARTBM;
-                break;
        default:
                return -EINVAL;
        }
@@ -1045,6 +1048,7 @@ static int snd_intel8x0_pcm_prepare(struct snd_pcm_substream *substream)
                        ichdev->pos_shift = (runtime->sample_bits > 16) ? 2 : 1;
        }
        snd_intel8x0_setup_periods(chip, ichdev);
+        ichdev->jiffy_to_bytes = (runtime->rate * 4 * ichdev->pos_shift) / HZ;
        return 0;
 }
@@ -1053,7 +1057,7 @@ static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(struct snd_pcm_substream *subs
        struct intel8x0 *chip = snd_pcm_substream_chip(substream);
        struct ichdev *ichdev = get_ichdev(substream);
        size_t ptr1, ptr;
-        int civ, timeout = 100;
+        int civ, timeout = 10;
        unsigned int position;
        spin_lock(&chip->reg_lock);
@@ -1069,9 +1073,19 @@ static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(struct snd_pcm_substream *subs
                    ptr1 == igetword(chip, ichdev->reg_offset + ichdev->roff_picb))
                        break;
        } while (timeout--);
-        ptr1 <<= ichdev->pos_shift;
+        if (ptr1 != 0) {
-        ptr = ichdev->fragsize1 - ptr1;
+                ptr1 <<= ichdev->pos_shift;
-        ptr += position;
+                ptr = ichdev->fragsize1 - ptr1;
+                ptr += position;
+                ichdev->last_pos = ptr;
+                ichdev->last_pos_jiffies = jiffies;
+        } else {
+                ptr1 = jiffies - ichdev->last_pos_jiffies;
+                if (ptr1)
+                        ptr1 -= 1;
+                ptr = ichdev->last_pos + ptr1 * ichdev->jiffy_to_bytes;
+                ptr %= ichdev->size;
+        }
        spin_unlock(&chip->reg_lock);
        if (ptr >= ichdev->size)
                return 0;
@@ -1840,6 +1854,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
        },
        {
                .subvendor = 0x1028,
+                .subdevice = 0x016a,
+                .name = "Dell Inspiron 8600",   /* STAC9750/51 */
+                .type = AC97_TUNE_HP_ONLY
+        },
+        {
+                .subvendor = 0x1028,
                .subdevice = 0x0186,
                .name = "Dell Latitude D810", /* cf. Malone #41015 */
                .type = AC97_TUNE_HP_MUTE_LED
@@ -1882,12 +1902,6 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
        },
        {
                .subvendor = 0x103c,
-                .subdevice = 0x0934,
-                .name = "HP nx8220",
-                .type = AC97_TUNE_MUTE_LED
-        },
-        {
-                .subvendor = 0x103c,
                .subdevice = 0x129d,
                .name = "HP xw8000",
                .type = AC97_TUNE_HP_ONLY
@@ -2661,12 +2675,14 @@ static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip)
        struct snd_pcm_substream *subs;
        struct ichdev *ichdev;
        unsigned long port;
-        unsigned long pos, t;
+        unsigned long pos, pos1, t;
-        struct timeval start_time, stop_time;
+        int civ, timeout = 1000, attempt = 1;
+        struct timespec start_time, stop_time;
        if (chip->ac97_bus->clock != 48000)
                return; /* specified in module option */
+      __again:
        subs = chip->pcm[0]->streams[0].substream;
        if (! subs || subs->dma_buffer.bytes < INTEL8X0_TESTBUF_SIZE) {
                snd_printk(KERN_WARNING "no playback buffer allocated - aborting measure ac97 clock\n");
@@ -2674,7 +2690,7 @@ static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip)
        }
        ichdev = &chip->ichd[ICHD_PCMOUT];
        ichdev->physbuf = subs->dma_buffer.addr;
-        ichdev->size = chip->ichd[ICHD_PCMOUT].fragsize = INTEL8X0_TESTBUF_SIZE;
+        ichdev->size = ichdev->fragsize = INTEL8X0_TESTBUF_SIZE;
        ichdev->substream = NULL; /* don't process interrupts */
        /* set rate */
@@ -2693,16 +2709,31 @@ static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip)
                iputbyte(chip, port + ICH_REG_OFF_CR, ICH_IOCE);
                iputdword(chip, ICHREG(ALI_DMACR), 1 << ichdev->ali_slot);
        }
-        do_gettimeofday(&start_time);
+        do_posix_clock_monotonic_gettime(&start_time);
        spin_unlock_irq(&chip->reg_lock);
        msleep(50);
        spin_lock_irq(&chip->reg_lock);
        /* check the position */
-        pos = ichdev->fragsize1;
+        do {
-        pos -= igetword(chip, ichdev->reg_offset + ichdev->roff_picb) << ichdev->pos_shift;
+                civ = igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV);
-        pos += ichdev->position;
+                pos1 = igetword(chip, ichdev->reg_offset + ichdev->roff_picb);
+                if (pos1 == 0) {
+                        udelay(10);
+                        continue;
+                }
+                if (civ == igetbyte(chip, ichdev->reg_offset + ICH_REG_OFF_CIV) &&
+                    pos1 == igetword(chip, ichdev->reg_offset + ichdev->roff_picb))
+                        break;
+        } while (timeout--);
+        if (pos1 == 0) {        /* oops, this value is not reliable */
+                pos = 0;
+        } else {
+                pos = ichdev->fragsize1;
+                pos -= pos1 << ichdev->pos_shift;
+                pos += ichdev->position;
+        }
        chip->in_measurement = 0;
-        do_gettimeofday(&stop_time);
+        do_posix_clock_monotonic_gettime(&stop_time);
        /* stop */
        if (chip->device_type == DEVICE_ALI) {
                iputdword(chip, ICHREG(ALI_DMACR), 1 << (ichdev->ali_slot + 16));
@@ -2717,22 +2748,42 @@ static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip)
        iputbyte(chip, port + ICH_REG_OFF_CR, ICH_RESETREGS);
        spin_unlock_irq(&chip->reg_lock);
+        if (pos == 0) {
+                snd_printk(KERN_ERR "intel8x0: measure - unreliable DMA position..\n");
+              __retry:
+                if (attempt < 3) {
+                        msleep(300);
+                        attempt++;
+                        goto __again;
+                }
+                goto __end;
+        }
+        pos /= 4;
        t = stop_time.tv_sec - start_time.tv_sec;
        t *= 1000000;
-        t += stop_time.tv_usec - start_time.tv_usec;
+        t += (stop_time.tv_nsec - start_time.tv_nsec) / 1000;
-        printk(KERN_INFO "%s: measured %lu usecs\n", __func__, t);
+        printk(KERN_INFO "%s: measured %lu usecs (%lu samples)\n", __func__, t, pos);
        if (t == 0) {
-                snd_printk(KERN_ERR "?? calculation error..\n");
+                snd_printk(KERN_ERR "intel8x0: ?? calculation error..\n");
-                return;
+                goto __retry;
        }
-        pos = (pos / 4) * 1000;
+        pos *= 1000;
        pos = (pos / t) * 1000 + ((pos % t) * 1000) / t;
-        if (pos < 40000 || pos >= 60000) 
+        if (pos < 40000 || pos >= 60000) {
                /* abnormal value. hw problem? */
                printk(KERN_INFO "intel8x0: measured clock %ld rejected\n", pos);
+                goto __retry;
+        } else if (pos > 40500 && pos < 41500)
+                /* first exception - 41000Hz reference clock */
+                chip->ac97_bus->clock = 41000;
+        else if (pos > 43600 && pos < 44600)
+                /* second exception - 44100HZ reference clock */
+                chip->ac97_bus->clock = 44100;
        else if (pos < 47500 || pos > 48500)
                /* not 48000Hz, tuning the clock.. */
                chip->ac97_bus->clock = (chip->ac97_bus->clock * 48000) / pos;
+      __end:
        printk(KERN_INFO "intel8x0: clocking to %d\n", chip->ac97_bus->clock);
        snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0);
 }
diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c
index 8b79969034be..7cc38a11e997 100644
--- a/sound/pci/korg1212/korg1212.c
+++ b/sound/pci/korg1212/korg1212.c
@@ -1238,7 +1238,8 @@ static struct snd_pcm_hardware snd_korg1212_playback_info =
 {
        .info =              (SNDRV_PCM_INFO_MMAP |
                              SNDRV_PCM_INFO_MMAP_VALID |
-                              SNDRV_PCM_INFO_INTERLEAVED),
+                              SNDRV_PCM_INFO_INTERLEAVED |
+                              SNDRV_PCM_INFO_BATCH),
        .formats =            SNDRV_PCM_FMTBIT_S16_LE,
        .rates =              (SNDRV_PCM_RATE_44100 |
                              SNDRV_PCM_RATE_48000),
@@ -1258,7 +1259,8 @@ static struct snd_pcm_hardware snd_korg1212_capture_info =
 {
        .info =              (SNDRV_PCM_INFO_MMAP |
                              SNDRV_PCM_INFO_MMAP_VALID |
-                              SNDRV_PCM_INFO_INTERLEAVED),
+                              SNDRV_PCM_INFO_INTERLEAVED |
+                              SNDRV_PCM_INFO_BATCH),
        .formats =            SNDRV_PCM_FMTBIT_S16_LE,
        .rates =              (SNDRV_PCM_RATE_44100 |
                              SNDRV_PCM_RATE_48000),
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
index 01066c95580e..d057e6489643 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
@@ -240,7 +240,8 @@ static int pdacf_pcm_prepare(struct snd_pcm_substream *subs)
 static struct snd_pcm_hardware pdacf_pcm_capture_hw = {
        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
                                 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
-                                 SNDRV_PCM_INFO_MMAP_VALID),
+                                 SNDRV_PCM_INFO_MMAP_VALID |
+                                 SNDRV_PCM_INFO_BATCH),
        .formats =              SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |
                                SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE |
                                SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE,
diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c
index 6ff99ed77516..a5afb2682e7f 100644
--- a/sound/ppc/keywest.c
+++ b/sound/ppc/keywest.c
@@ -33,26 +33,25 @@
 static struct pmac_keywest *keywest_ctx;
-static int keywest_attach_adapter(struct i2c_adapter *adapter);
-static int keywest_detach_client(struct i2c_client *client);
-struct i2c_driver keywest_driver = {  
-        .driver = {
-                .name = "PMac Keywest Audio",
-        },
-        .attach_adapter = &keywest_attach_adapter,
-        .detach_client = &keywest_detach_client,
-};
 #ifndef i2c_device_name
 #define i2c_device_name(x)      ((x)->name)
 #endif
+static int keywest_probe(struct i2c_client *client,
+                         const struct i2c_device_id *id)
+{
+        i2c_set_clientdata(client, keywest_ctx);
+        return 0;
+}
+/*
+ * This is kind of a hack, best would be to turn powermac to fixed i2c
+ * bus numbers and declare the sound device as part of platform
+ * initialization
+ */
 static int keywest_attach_adapter(struct i2c_adapter *adapter)
 {
-        int err;
+        struct i2c_board_info info;
-        struct i2c_client *new_client;
        if (! keywest_ctx)
                return -EINVAL;
@@ -60,46 +59,47 @@ static int keywest_attach_adapter(struct i2c_adapter *adapter)
        if (strncmp(i2c_device_name(adapter), "mac-io", 6))
                return 0; /* ignored */
-        new_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
+        memset(&info, 0, sizeof(struct i2c_board_info));
-        if (! new_client)
+        strlcpy(info.type, "keywest", I2C_NAME_SIZE);
-                return -ENOMEM;
+        info.addr = keywest_ctx->addr;
+        keywest_ctx->client = i2c_new_device(adapter, &info);
-        new_client->addr = keywest_ctx->addr;
-        i2c_set_clientdata(new_client, keywest_ctx);
-        new_client->adapter = adapter;
-        new_client->driver = &keywest_driver;
-        new_client->flags = 0;
-        strcpy(i2c_device_name(new_client), keywest_ctx->name);
-        keywest_ctx->client = new_client;
        
-        /* Tell the i2c layer a new client has arrived */
+        /*
-        if (i2c_attach_client(new_client)) {
+         * Let i2c-core delete that device on driver removal.
-                snd_printk(KERN_ERR "tumbler: cannot attach i2c client\n");
+         * This is safe because i2c-core holds the core_lock mutex for us.
-                err = -ENODEV;
+         */
-                goto __err;
+        list_add_tail(&keywest_ctx->client->detected,
-        }
+                      &keywest_ctx->client->driver->clients);
        return 0;
- __err:
-        kfree(new_client);
-        keywest_ctx->client = NULL;
-        return err;
 }
-static int keywest_detach_client(struct i2c_client *client)
+static int keywest_remove(struct i2c_client *client)
 {
+        i2c_set_clientdata(client, NULL);
        if (! keywest_ctx)
                return 0;
        if (client == keywest_ctx->client)
                keywest_ctx->client = NULL;
-        i2c_detach_client(client);
-        kfree(client);
        return 0;
 }
+static const struct i2c_device_id keywest_i2c_id[] = {
+        { "keywest", 0 },
+        { }
+};
+struct i2c_driver keywest_driver = {
+        .driver = {
+                .name = "PMac Keywest Audio",
+        },
+        .attach_adapter = keywest_attach_adapter,
+        .probe = keywest_probe,
+        .remove = keywest_remove,
+        .id_table = keywest_i2c_id,
+};
 /* exported */
 void snd_pmac_keywest_cleanup(struct pmac_keywest *i2c)
 {
diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c
index 30490a259148..594c6c5b7838 100644
--- a/sound/soc/au1x/dbdma2.c
+++ b/sound/soc/au1x/dbdma2.c
@@ -82,7 +82,7 @@ static struct au1xpsc_audio_dmadata *au1xpsc_audio_pcmdma[2];
 /* PCM hardware DMA capabilities - platform specific */
 static const struct snd_pcm_hardware au1xpsc_pcm_hardware = {
        .info             = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
-                            SNDRV_PCM_INFO_INTERLEAVED,
+                            SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BATCH,
        .formats          = AU1XPSC_PCM_FMTS,
        .period_bytes_min = AU1XPSC_PERIOD_MIN_BYTES,
        .period_bytes_max = 4096 * 1024 - 1,
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 030d2454725f..f2653803ede8 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -56,7 +56,6 @@ obj-$(CONFIG_SND_SOC_WM8900)	+= snd-soc-wm8900.o
 obj-$(CONFIG_SND_SOC_WM8903)    += snd-soc-wm8903.o
 obj-$(CONFIG_SND_SOC_WM8971)    += snd-soc-wm8971.o
 obj-$(CONFIG_SND_SOC_WM8990)    += snd-soc-wm8990.o
-obj-$(CONFIG_SND_SOC_WM8991)    += snd-soc-wm8991.o
 obj-$(CONFIG_SND_SOC_WM9705)    += snd-soc-wm9705.o
 obj-$(CONFIG_SND_SOC_WM9712)    += snd-soc-wm9712.o
 obj-$(CONFIG_SND_SOC_WM9713)    += snd-soc-wm9713.o
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 921b205de28a..df7c8c281d2f 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -836,6 +836,12 @@ static DECLARE_TLV_DB_SCALE(analog_tlv, -2400, 200, 0);
 static DECLARE_TLV_DB_SCALE(output_tvl, -1200, 600, 1);
 /*
+ * Gain control for earpiece amplifier
+ * 0 dB to 12 dB in 6 dB steps (mute instead of -6)
+ */
+static DECLARE_TLV_DB_SCALE(output_ear_tvl, -600, 600, 1);
+/*
 * Capture gain after the ADCs
 * from 0 dB to 31 dB in 1 dB steps
 */
@@ -900,7 +906,7 @@ static const struct snd_kcontrol_new twl4030_snd_controls[] = {
                4, 3, 0, output_tvl),
        SOC_SINGLE_TLV_TWL4030("Earpiece Playback Volume",
-                TWL4030_REG_EAR_CTL, 4, 3, 0, output_tvl),
+                TWL4030_REG_EAR_CTL, 4, 3, 0, output_ear_tvl),
        /* Common capture gain controls */
        SOC_DOUBLE_R_TLV("TX1 Digital Capture Volume",
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 3b1d0993bed9..0275321ff8ab 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -968,7 +968,7 @@ static int wm8350_pcm_trigger(struct snd_pcm_substream *substream,
         * 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)
+        if (!master || cmd != SNDRV_PCM_TRIGGER_START)
                return 0;
        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 442ea6f160fc..9f6be3d31ac0 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -268,9 +268,11 @@ static const DECLARE_TLV_DB_SCALE(dac_tlv, -12750, 50, 1);
 static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
                         struct snd_ctl_elem_value *ucontrol)
 {
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        int reg = kcontrol->private_value & 0xff;
+        unsigned int reg = mc->reg;
-        int reg2 = (kcontrol->private_value >> 24) & 0xff;
+        unsigned int reg2 = mc->rreg;
        int ret;
        u16 val;
@@ -292,15 +294,17 @@ static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
        return 0;
 }
-#define SOC_WM8580_OUT_DOUBLE_R_TLV(xname, reg_left, reg_right, shift, max, invert, tlv_array) \
+#define SOC_WM8580_OUT_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,  \
        .tlv.p = (tlv_array), \
        .info = snd_soc_info_volsw_2r, \
        .get = snd_soc_get_volsw_2r, .put = wm8580_out_vu, \
-        .private_value = (reg_left) | ((shift) << 8)  |         \
+        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                ((max) << 12) | ((invert) << 20) | ((reg_right) << 24) }
+                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
+                .max = xmax, .invert = xinvert} }
 static const struct snd_kcontrol_new wm8580_snd_controls[] = {
 SOC_WM8580_OUT_DOUBLE_R_TLV("DAC1 Playback Volume",
@@ -522,7 +526,7 @@ static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai,
        reg = wm8580_read(codec, WM8580_PLLA4 + offset);
        reg &= ~0x3f;
        reg |= pll_div.prescale | pll_div.postscale << 1 |
-                pll_div.freqmode << 4;
+                pll_div.freqmode << 3;
        wm8580_write(codec, WM8580_PLLA4 + offset, reg);
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index c518c3e5aa3f..40cd274eb1ef 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -729,7 +729,7 @@ SND_SOC_DAPM_MIXER_E("INMIXL", WM8990_INTDRIVBITS, WM8990_INMIXL_PWR_BIT, 0,
        inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 /* AINLMUX */
-SND_SOC_DAPM_MUX_E("AILNMUX", WM8990_INTDRIVBITS, WM8990_AINLMUX_PWR_BIT, 0,
+SND_SOC_DAPM_MUX_E("AINLMUX", WM8990_INTDRIVBITS, WM8990_AINLMUX_PWR_BIT, 0,
        &wm8990_dapm_ainlmux_controls, inmixer_event,
        SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
@@ -740,7 +740,7 @@ SND_SOC_DAPM_MIXER_E("INMIXR", WM8990_INTDRIVBITS, WM8990_INMIXR_PWR_BIT, 0,
        inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
 /* AINRMUX */
-SND_SOC_DAPM_MUX_E("AIRNMUX", WM8990_INTDRIVBITS, WM8990_AINRMUX_PWR_BIT, 0,
+SND_SOC_DAPM_MUX_E("AINRMUX", WM8990_INTDRIVBITS, WM8990_AINRMUX_PWR_BIT, 0,
        &wm8990_dapm_ainrmux_controls, inmixer_event,
        SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
@@ -848,40 +848,40 @@ static const struct snd_soc_dapm_route audio_map[] = {
        {"LIN12 PGA", "LIN2 Switch", "LIN2"},
        /* LIN34 PGA */
        {"LIN34 PGA", "LIN3 Switch", "LIN3"},
-        {"LIN34 PGA", "LIN4 Switch", "LIN4"},
+        {"LIN34 PGA", "LIN4 Switch", "LIN4/RXN"},
        /* INMIXL */
        {"INMIXL", "Record Left Volume", "LOMIX"},
        {"INMIXL", "LIN2 Volume", "LIN2"},
        {"INMIXL", "LINPGA12 Switch", "LIN12 PGA"},
        {"INMIXL", "LINPGA34 Switch", "LIN34 PGA"},
-        /* AILNMUX */
+        /* AINLMUX */
-        {"AILNMUX", "INMIXL Mix", "INMIXL"},
+        {"AINLMUX", "INMIXL Mix", "INMIXL"},
-        {"AILNMUX", "DIFFINL Mix", "LIN12PGA"},
+        {"AINLMUX", "DIFFINL Mix", "LIN12 PGA"},
-        {"AILNMUX", "DIFFINL Mix", "LIN34PGA"},
+        {"AINLMUX", "DIFFINL Mix", "LIN34 PGA"},
-        {"AILNMUX", "RXVOICE Mix", "LIN4/RXN"},
+        {"AINLMUX", "RXVOICE Mix", "LIN4/RXN"},
-        {"AILNMUX", "RXVOICE Mix", "RIN4/RXP"},
+        {"AINLMUX", "RXVOICE Mix", "RIN4/RXP"},
        /* ADC */
-        {"Left ADC", NULL, "AILNMUX"},
+        {"Left ADC", NULL, "AINLMUX"},
        /* RIN12 PGA */
        {"RIN12 PGA", "RIN1 Switch", "RIN1"},
        {"RIN12 PGA", "RIN2 Switch", "RIN2"},
        /* RIN34 PGA */
        {"RIN34 PGA", "RIN3 Switch", "RIN3"},
-        {"RIN34 PGA", "RIN4 Switch", "RIN4"},
+        {"RIN34 PGA", "RIN4 Switch", "RIN4/RXP"},
        /* INMIXL */
        {"INMIXR", "Record Right Volume", "ROMIX"},
        {"INMIXR", "RIN2 Volume", "RIN2"},
        {"INMIXR", "RINPGA12 Switch", "RIN12 PGA"},
        {"INMIXR", "RINPGA34 Switch", "RIN34 PGA"},
-        /* AIRNMUX */
+        /* AINRMUX */
-        {"AIRNMUX", "INMIXR Mix", "INMIXR"},
+        {"AINRMUX", "INMIXR Mix", "INMIXR"},
-        {"AIRNMUX", "DIFFINR Mix", "RIN12PGA"},
+        {"AINRMUX", "DIFFINR Mix", "RIN12 PGA"},
-        {"AIRNMUX", "DIFFINR Mix", "RIN34PGA"},
+        {"AINRMUX", "DIFFINR Mix", "RIN34 PGA"},
-        {"AIRNMUX", "RXVOICE Mix", "RIN4/RXN"},
+        {"AINRMUX", "RXVOICE Mix", "LIN4/RXN"},
-        {"AIRNMUX", "RXVOICE Mix", "RIN4/RXP"},
+        {"AINRMUX", "RXVOICE Mix", "RIN4/RXP"},
        /* ADC */
-        {"Right ADC", NULL, "AIRNMUX"},
+        {"Right ADC", NULL, "AINRMUX"},
        /* LOMIX */
        {"LOMIX", "LOMIX RIN3 Bypass Switch", "RIN3"},
@@ -922,7 +922,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
        {"LOPMIX", "LOPMIX Left Mixer PGA Switch", "LOPGA"},
        /* OUT3MIX */
-        {"OUT3MIX", "OUT3MIX LIN4/RXP Bypass Switch", "LIN4/RXP"},
+        {"OUT3MIX", "OUT3MIX LIN4/RXP Bypass Switch", "LIN4/RXN"},
        {"OUT3MIX", "OUT3MIX Left Out PGA Switch", "LOPGA"},
        /* OUT4MIX */
@@ -949,7 +949,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
        /* Output Pins */
        {"LON", NULL, "LONMIX"},
        {"LOP", NULL, "LOPMIX"},
-        {"OUT", NULL, "OUT3MIX"},
+        {"OUT3", NULL, "OUT3MIX"},
        {"LOUT", NULL, "LOUT PGA"},
        {"SPKN", NULL, "SPKMIX"},
        {"ROUT", NULL, "ROUT PGA"},
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index 6e23a81dba78..c2d1a7a18fa3 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -318,7 +318,7 @@ static int wm9705_reset(struct snd_soc_codec *codec)
 }
 #ifdef CONFIG_PM
-static int wm9705_soc_suspend(struct platform_device *pdev)
+static int wm9705_soc_suspend(struct platform_device *pdev, pm_message_t msg)
 {
        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
        struct snd_soc_codec *codec = socdev->card->codec;
diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig
index bd7392c9657e..411a710be660 100644
--- a/sound/soc/davinci/Kconfig
+++ b/sound/soc/davinci/Kconfig
@@ -10,13 +10,14 @@ config SND_DAVINCI_SOC_I2S
        tristate
 config SND_DAVINCI_SOC_EVM
-        tristate "SoC Audio support for DaVinci EVM"
+        tristate "SoC Audio support for DaVinci DM6446 or DM355 EVM"
-        depends on SND_DAVINCI_SOC && MACH_DAVINCI_EVM
+        depends on SND_DAVINCI_SOC
+        depends on MACH_DAVINCI_EVM || MACH_DAVINCI_DM355_EVM
        select SND_DAVINCI_SOC_I2S
        select SND_SOC_TLV320AIC3X
        help
          Say Y if you want to add support for SoC audio on TI
-          DaVinci EVM platform.
+          DaVinci DM6446 or DM355 EVM platforms.
 config SND_DAVINCI_SOC_SFFSDR
        tristate "SoC Audio support for SFFSDR"
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 9b90b347007c..58fd1cbedd88 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -20,7 +20,11 @@
 #include <sound/soc-dapm.h>
 #include <asm/dma.h>
-#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <mach/asp.h>
+#include <mach/edma.h>
+#include <mach/mux.h>
 #include "../codecs/tlv320aic3x.h"
 #include "davinci-pcm.h"
@@ -150,7 +154,7 @@ static struct snd_soc_card snd_soc_card_evm = {
 /* evm audio private data */
 static struct aic3x_setup_data evm_aic3x_setup = {
-        .i2c_bus = 0,
+        .i2c_bus = 1,
        .i2c_address = 0x1b,
 };
@@ -161,36 +165,73 @@ static struct snd_soc_device evm_snd_devdata = {
        .codec_data = &evm_aic3x_setup,
 };
+/* DM6446 EVM uses ASP0; line-out is a pair of RCA jacks */
 static struct resource evm_snd_resources[] = {
        {
-                .start = DAVINCI_MCBSP_BASE,
+                .start = DAVINCI_ASP0_BASE,
-                .end = DAVINCI_MCBSP_BASE + SZ_8K - 1,
+                .end = DAVINCI_ASP0_BASE + SZ_8K - 1,
                .flags = IORESOURCE_MEM,
        },
 };
 static struct evm_snd_platform_data evm_snd_data = {
-        .tx_dma_ch      = DM644X_DMACH_MCBSP_TX,
+        .tx_dma_ch      = DAVINCI_DMA_ASP0_TX,
-        .rx_dma_ch      = DM644X_DMACH_MCBSP_RX,
+        .rx_dma_ch      = DAVINCI_DMA_ASP0_RX,
+};
+/* DM335 EVM uses ASP1; line-out is a stereo mini-jack */
+static struct resource dm335evm_snd_resources[] = {
+        {
+                .start = DAVINCI_ASP1_BASE,
+                .end = DAVINCI_ASP1_BASE + SZ_8K - 1,
+                .flags = IORESOURCE_MEM,
+        },
+};
+static struct evm_snd_platform_data dm335evm_snd_data = {
+        .tx_dma_ch      = DAVINCI_DMA_ASP1_TX,
+        .rx_dma_ch      = DAVINCI_DMA_ASP1_RX,
 };
 static struct platform_device *evm_snd_device;
 static int __init evm_init(void)
 {
+        struct resource *resources;
+        unsigned num_resources;
+        struct evm_snd_platform_data *data;
+        int index;
        int ret;
-        evm_snd_device = platform_device_alloc("soc-audio", 0);
+        if (machine_is_davinci_evm()) {
+                davinci_cfg_reg(DM644X_MCBSP);
+                resources = evm_snd_resources;
+                num_resources = ARRAY_SIZE(evm_snd_resources);
+                data = &evm_snd_data;
+                index = 0;
+        } else if (machine_is_davinci_dm355_evm()) {
+                /* we don't use ASP1 IRQs, or we'd need to mux them ... */
+                davinci_cfg_reg(DM355_EVT8_ASP1_TX);
+                davinci_cfg_reg(DM355_EVT9_ASP1_RX);
+                resources = dm335evm_snd_resources;
+                num_resources = ARRAY_SIZE(dm335evm_snd_resources);
+                data = &dm335evm_snd_data;
+                index = 1;
+        } else
+                return -EINVAL;
+        evm_snd_device = platform_device_alloc("soc-audio", index);
        if (!evm_snd_device)
                return -ENOMEM;
        platform_set_drvdata(evm_snd_device, &evm_snd_devdata);
        evm_snd_devdata.dev = &evm_snd_device->dev;
-        platform_device_add_data(evm_snd_device, &evm_snd_data,
+        platform_device_add_data(evm_snd_device, data, sizeof(*data));
-                                 sizeof(evm_snd_data));
-        ret = platform_device_add_resources(evm_snd_device, evm_snd_resources,
+        ret = platform_device_add_resources(evm_snd_device, resources,
-                                            ARRAY_SIZE(evm_snd_resources));
+                        num_resources);
        if (ret) {
                platform_device_put(evm_snd_device);
                return ret;
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index ffdb9439d3d8..b1ea52fc83c7 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -24,6 +24,26 @@
 #include "davinci-pcm.h"
+/*
+ * NOTE:  terminology here is confusing.
+ *
+ *  - This driver supports the "Audio Serial Port" (ASP),
+ *    found on dm6446, dm355, and other DaVinci chips.
+ *
+ *  - But it labels it a "Multi-channel Buffered Serial Port"
+ *    (McBSP) as on older chips like the dm642 ... which was
+ *    backward-compatible, possibly explaining that confusion.
+ *
+ *  - OMAP chips have a controller called McBSP, which is
+ *    incompatible with the DaVinci flavor of McBSP.
+ *
+ *  - Newer DaVinci chips have a controller called McASP,
+ *    incompatible with ASP and with either McBSP.
+ *
+ * In short:  this uses ASP to implement I2S, not McBSP.
+ * And it won't be the only DaVinci implemention of I2S.
+ */
 #define DAVINCI_MCBSP_DRR_REG   0x00
 #define DAVINCI_MCBSP_DXR_REG   0x04
 #define DAVINCI_MCBSP_SPCR_REG  0x08
@@ -421,7 +441,7 @@ static int davinci_i2s_probe(struct platform_device *pdev,
 {
        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_dai *cpu_dai = card->dai_link[pdev->id].cpu_dai;
+        struct snd_soc_dai *cpu_dai = card->dai_link->cpu_dai;
        struct davinci_mcbsp_dev *dev;
        struct resource *mem, *ioarea;
        struct evm_snd_platform_data *pdata;
@@ -448,7 +468,7 @@ static int davinci_i2s_probe(struct platform_device *pdev,
        cpu_dai->private_data = dev;
-        dev->clk = clk_get(&pdev->dev, "McBSPCLK");
+        dev->clk = clk_get(&pdev->dev, NULL);
        if (IS_ERR(dev->clk)) {
                ret = -ENODEV;
                goto err_free_mem;
@@ -483,7 +503,7 @@ static void davinci_i2s_remove(struct platform_device *pdev,
 {
        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_dai *cpu_dai = card->dai_link[pdev->id].cpu_dai;
+        struct snd_soc_dai *cpu_dai = card->dai_link->cpu_dai;
        struct davinci_mcbsp_dev *dev = cpu_dai->private_data;
        struct resource *mem;
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 7af3b5b3a53d..a05996588489 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -22,6 +22,7 @@
 #include <sound/soc.h>
 #include <asm/dma.h>
+#include <mach/edma.h>
 #include "davinci-pcm.h"
@@ -51,7 +52,7 @@ struct davinci_runtime_data {
        spinlock_t lock;
        int period;             /* current DMA period */
        int master_lch;         /* Master DMA channel */
-        int slave_lch;          /* Slave DMA channel */
+        int slave_lch;          /* linked parameter RAM reload slot */
        struct davinci_pcm_dma_params *params;  /* DMA params */
 };
@@ -90,18 +91,18 @@ static void davinci_pcm_enqueue_dma(struct snd_pcm_substream *substream)
                dst_bidx = data_type;
        }
-        davinci_set_dma_src_params(lch, src, INCR, W8BIT);
+        edma_set_src(lch, src, INCR, W8BIT);
-        davinci_set_dma_dest_params(lch, dst, INCR, W8BIT);
+        edma_set_dest(lch, dst, INCR, W8BIT);
-        davinci_set_dma_src_index(lch, src_bidx, 0);
+        edma_set_src_index(lch, src_bidx, 0);
-        davinci_set_dma_dest_index(lch, dst_bidx, 0);
+        edma_set_dest_index(lch, dst_bidx, 0);
-        davinci_set_dma_transfer_params(lch, data_type, count, 1, 0, ASYNC);
+        edma_set_transfer_params(lch, data_type, count, 1, 0, ASYNC);
        prtd->period++;
        if (unlikely(prtd->period >= runtime->periods))
                prtd->period = 0;
 }
-static void davinci_pcm_dma_irq(int lch, u16 ch_status, void *data)
+static void davinci_pcm_dma_irq(unsigned lch, u16 ch_status, void *data)
 {
        struct snd_pcm_substream *substream = data;
        struct davinci_runtime_data *prtd = substream->runtime->private_data;
@@ -125,7 +126,7 @@ static int davinci_pcm_dma_request(struct snd_pcm_substream *substream)
        struct davinci_runtime_data *prtd = substream->runtime->private_data;
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct davinci_pcm_dma_params *dma_data = rtd->dai->cpu_dai->dma_data;
-        int tcc = TCC_ANY;
+        struct edmacc_param p_ram;
        int ret;
        if (!dma_data)
@@ -134,22 +135,34 @@ static int davinci_pcm_dma_request(struct snd_pcm_substream *substream)
        prtd->params = dma_data;
        /* Request master DMA channel */
-        ret = davinci_request_dma(prtd->params->channel, prtd->params->name,
+        ret = edma_alloc_channel(prtd->params->channel,
                                  davinci_pcm_dma_irq, substream,
-                                  &prtd->master_lch, &tcc, EVENTQ_0);
+                                  EVENTQ_0);
-        if (ret)
+        if (ret < 0)
                return ret;
+        prtd->master_lch = ret;
-        /* Request slave DMA channel */
+        /* Request parameter RAM reload slot */
-        ret = davinci_request_dma(PARAM_ANY, "Link",
+        ret = edma_alloc_slot(EDMA_SLOT_ANY);
-                                  NULL, NULL, &prtd->slave_lch, &tcc, EVENTQ_0);
+        if (ret < 0) {
-        if (ret) {
+                edma_free_channel(prtd->master_lch);
-                davinci_free_dma(prtd->master_lch);
                return ret;
        }
+        prtd->slave_lch = ret;
-        /* Link slave DMA channel in loopback */
-        davinci_dma_link_lch(prtd->slave_lch, prtd->slave_lch);
+        /* Issue transfer completion IRQ when the channel completes a
+         * transfer, then always reload from the same slot (by a kind
+         * of loopback link).  The completion IRQ handler will update
+         * the reload slot with a new buffer.
+         *
+         * REVISIT save p_ram here after setting up everything except
+         * the buffer and its length (ccnt) ... use it as a template
+         * so davinci_pcm_enqueue_dma() takes less time in IRQ.
+         */
+        edma_read_slot(prtd->slave_lch, &p_ram);
+        p_ram.opt |= TCINTEN | EDMA_TCC(prtd->master_lch);
+        p_ram.link_bcntrld = prtd->slave_lch << 5;
+        edma_write_slot(prtd->slave_lch, &p_ram);
        return 0;
 }
@@ -165,12 +178,12 @@ static int davinci_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
        case SNDRV_PCM_TRIGGER_START:
        case SNDRV_PCM_TRIGGER_RESUME:
        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                davinci_start_dma(prtd->master_lch);
+                edma_start(prtd->master_lch);
                break;
        case SNDRV_PCM_TRIGGER_STOP:
        case SNDRV_PCM_TRIGGER_SUSPEND:
        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                davinci_stop_dma(prtd->master_lch);
+                edma_stop(prtd->master_lch);
                break;
        default:
                ret = -EINVAL;
@@ -185,14 +198,14 @@ static int davinci_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 static int davinci_pcm_prepare(struct snd_pcm_substream *substream)
 {
        struct davinci_runtime_data *prtd = substream->runtime->private_data;
-        struct paramentry_descriptor temp;
+        struct edmacc_param temp;
        prtd->period = 0;
        davinci_pcm_enqueue_dma(substream);
-        /* Get slave channel dma params for master channel startup */
+        /* Copy self-linked parameter RAM entry into master channel */
-        davinci_get_dma_params(prtd->slave_lch, &temp);
+        edma_read_slot(prtd->slave_lch, &temp);
-        davinci_set_dma_params(prtd->master_lch, &temp);
+        edma_write_slot(prtd->master_lch, &temp);
        return 0;
 }
@@ -208,7 +221,7 @@ davinci_pcm_pointer(struct snd_pcm_substream *substream)
        spin_lock(&prtd->lock);
-        davinci_dma_getposition(prtd->master_lch, &src, &dst);
+        edma_get_position(prtd->master_lch, &src, &dst);
        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                count = src - runtime->dma_addr;
        else
@@ -253,10 +266,10 @@ static int davinci_pcm_close(struct snd_pcm_substream *substream)
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct davinci_runtime_data *prtd = runtime->private_data;
-        davinci_dma_unlink_lch(prtd->slave_lch, prtd->slave_lch);
+        edma_unlink(prtd->slave_lch);
-        davinci_free_dma(prtd->slave_lch);
+        edma_free_slot(prtd->slave_lch);
-        davinci_free_dma(prtd->master_lch);
+        edma_free_channel(prtd->master_lch);
        kfree(prtd);
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index 3aa729df27b5..1111c710118a 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -504,7 +504,8 @@ static struct snd_soc_dai psc_i2s_dai_template = {
 static const struct snd_pcm_hardware psc_i2s_pcm_hardware = {
        .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
-                SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER,
+                SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
+                SNDRV_PCM_INFO_BATCH,
        .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_BE |
                   SNDRV_PCM_FMTBIT_S24_BE | SNDRV_PCM_FMTBIT_S32_BE,
        .rate_min = 8000,
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index a6d1178ce128..91ef17992de5 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -3,7 +3,7 @@
 *
 * Copyright (C) 2008 Nokia Corporation
 *
- * Contact: Jarkko Nikula <jarkko.nikula@nokia.com>
+ * Contact: Jarkko Nikula <jhnikula@gmail.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
@@ -417,6 +417,6 @@ static void __exit n810_soc_exit(void)
 module_init(n810_soc_init);
 module_exit(n810_soc_exit);
-MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@nokia.com>");
+MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>");
 MODULE_DESCRIPTION("ALSA SoC Nokia N810");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 9c09b94f0cf8..912614283848 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -3,7 +3,8 @@
 *
 * Copyright (C) 2008 Nokia Corporation
 *
- * Contact: Jarkko Nikula <jarkko.nikula@nokia.com>
+ * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ *          Peter Ujfalusi <peter.ujfalusi@nokia.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
@@ -283,7 +284,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
                break;
        case SND_SOC_DAIFMT_DSP_B:
                regs->srgr2     |= FPER(wlen * channels - 1);
-                regs->srgr1     |= FWID(wlen * channels - 2);
+                regs->srgr1     |= FWID(0);
                break;
        }
@@ -302,6 +303,7 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 {
        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
        struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
+        unsigned int temp_fmt = fmt;
        if (mcbsp_data->configured)
                return 0;
@@ -328,6 +330,8 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                /* 0-bit data delay */
                regs->rcr2      |= RDATDLY(0);
                regs->xcr2      |= XDATDLY(0);
+                /* Invert FS polarity configuration */
+                temp_fmt ^= SND_SOC_DAIFMT_NB_IF;
                break;
        default:
                /* Unsupported data format */
@@ -351,7 +355,7 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
        }
        /* Set bit clock (CLKX/CLKR) and FS polarities */
-        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        switch (temp_fmt & SND_SOC_DAIFMT_INV_MASK) {
        case SND_SOC_DAIFMT_NB_NF:
                /*
                 * Normal BCLK + FS.
@@ -529,6 +533,6 @@ static void __exit snd_omap_mcbsp_exit(void)
 }
 module_exit(snd_omap_mcbsp_exit);
-MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@nokia.com>");
+MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>");
 MODULE_DESCRIPTION("OMAP I2S SoC Interface");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index df7ad13ba73d..c8147aace813 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -3,7 +3,8 @@
 *
 * Copyright (C) 2008 Nokia Corporation
 *
- * Contact: Jarkko Nikula <jarkko.nikula@nokia.com>
+ * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ *          Peter Ujfalusi <peter.ujfalusi@nokia.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 1bdbb0427183..07cf7f46b584 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -3,7 +3,8 @@
 *
 * Copyright (C) 2008 Nokia Corporation
 *
- * Contact: Jarkko Nikula <jarkko.nikula@nokia.com>
+ * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ *          Peter Ujfalusi <peter.ujfalusi@nokia.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
@@ -367,6 +368,6 @@ static void __exit omap_soc_platform_exit(void)
 }
 module_exit(omap_soc_platform_exit);
-MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@nokia.com>");
+MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>");
 MODULE_DESCRIPTION("OMAP PCM DMA module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
index e4369bdfd77d..8d9d26916b05 100644
--- a/sound/soc/omap/omap-pcm.h
+++ b/sound/soc/omap/omap-pcm.h
@@ -3,7 +3,8 @@
 *
 * Copyright (C) 2008 Nokia Corporation
 *
- * Contact: Jarkko Nikula <jarkko.nikula@nokia.com>
+ * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ *          Peter Ujfalusi <peter.ujfalusi@nokia.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index a952a4eb3361..a4e149b7f0eb 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -62,7 +62,7 @@ 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_B |
-                                  SND_SOC_DAIFMT_NB_IF |
+                                  SND_SOC_DAIFMT_NB_NF |
                                  SND_SOC_DAIFMT_CBM_CFM);
        if (err < 0) {
                printk(KERN_ERR "can't set codec DAI configuration\n");
@@ -72,7 +72,7 @@ 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_B |
-                                  SND_SOC_DAIFMT_NB_IF |
+                                  SND_SOC_DAIFMT_NB_NF |
                                  SND_SOC_DAIFMT_CBM_CFM);
        if (err < 0) {
                printk(KERN_ERR "can't set cpu DAI configuration\n");
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index f7c4544f7859..0625c342a1c9 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -27,8 +27,6 @@
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
-#include <mach/pxa-regs.h>
-#include <mach/hardware.h>
 #include <mach/magician.h>
 #include <asm/mach-types.h>
 #include "../codecs/uda1380.h"
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index 48a73f64500b..44fcc4e01e08 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -200,7 +200,7 @@ static struct snd_soc_device palm27x_snd_devdata = {
 static struct platform_device *palm27x_snd_device;
-static int __init palm27x_asoc_init(void)
+static int palm27x_asoc_probe(struct platform_device *pdev)
 {
        int ret;
@@ -208,6 +208,10 @@ static int __init palm27x_asoc_init(void)
                machine_is_palmld()))
                return -ENODEV;
+        if (pdev->dev.platform_data)
+                palm27x_ep_gpio = ((struct palm27x_asoc_info *)
+                        (pdev->dev.platform_data))->jack_gpio;
        ret = gpio_request(palm27x_ep_gpio, "Headphone Jack");
        if (ret)
                return ret;
@@ -245,16 +249,31 @@ err_alloc:
        return ret;
 }
-static void __exit palm27x_asoc_exit(void)
+static int __devexit palm27x_asoc_remove(struct platform_device *pdev)
 {
        free_irq(gpio_to_irq(palm27x_ep_gpio), NULL);
        gpio_free(palm27x_ep_gpio);
        platform_device_unregister(palm27x_snd_device);
+        return 0;
 }
-void __init palm27x_asoc_set_pdata(struct palm27x_asoc_info *data)
+static struct platform_driver palm27x_wm9712_driver = {
+        .probe          = palm27x_asoc_probe,
+        .remove         = __devexit_p(palm27x_asoc_remove),
+        .driver         = {
+                .name           = "palm27x-asoc",
+                .owner          = THIS_MODULE,
+        },
+};
+static int __init palm27x_asoc_init(void)
+{
+        return platform_driver_register(&palm27x_wm9712_driver);
+}
+static void __exit palm27x_asoc_exit(void)
 {
-        palm27x_ep_gpio = data->jack_gpio;
+        platform_driver_unregister(&palm27x_wm9712_driver);
 }
 module_init(palm27x_asoc_init);
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 308a657928d2..286be31545df 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -280,12 +280,33 @@ static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
 * ssp_set_clkdiv - set SSP clock divider
 * @div: serial clock rate divider
 */
-static void ssp_set_scr(struct ssp_dev *dev, u32 div)
+static void ssp_set_scr(struct ssp_device *ssp, u32 div)
 {
-        struct ssp_device *ssp = dev->ssp;
+        u32 sscr0 = ssp_read_reg(ssp, SSCR0);
-        u32 sscr0 = ssp_read_reg(dev->ssp, SSCR0) & ~SSCR0_SCR;
+        if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP) {
+                sscr0 &= ~0x0000ff00;
+                sscr0 |= ((div - 2)/2) << 8; /* 2..512 */
+        } else {
+                sscr0 &= ~0x000fff00;
+                sscr0 |= (div - 1) << 8;     /* 1..4096 */
+        }
+        ssp_write_reg(ssp, SSCR0, sscr0);
+}
+/**
+ * ssp_get_clkdiv - get SSP clock divider
+ */
+static u32 ssp_get_scr(struct ssp_device *ssp)
+{
+        u32 sscr0 = ssp_read_reg(ssp, SSCR0);
+        u32 div;
-        ssp_write_reg(ssp, SSCR0, (sscr0 | SSCR0_SerClkDiv(div)));
+        if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP)
+                div = ((sscr0 >> 8) & 0xff) * 2 + 2;
+        else
+                div = ((sscr0 >> 8) & 0xfff) + 1;
+        return div;
 }
 /*
@@ -326,7 +347,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
                break;
        case PXA_SSP_CLK_AUDIO:
                priv->sysclk = 0;
-                ssp_set_scr(&priv->dev, 1);
+                ssp_set_scr(ssp, 1);
                sscr0 |= SSCR0_ACS;
                break;
        default:
@@ -387,7 +408,7 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
                ssp_write_reg(ssp, SSACD, val);
                break;
        case PXA_SSP_DIV_SCR:
-                ssp_set_scr(&priv->dev, div);
+                ssp_set_scr(ssp, div);
                break;
        default:
                return -ENODEV;
@@ -674,8 +695,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
        case SND_SOC_DAIFMT_I2S:
               sspsp = ssp_read_reg(ssp, SSPSP);
-                if (((sscr0 & SSCR0_SCR) == SSCR0_SerClkDiv(4)) &&
+                if ((ssp_get_scr(ssp) == 4) && (width == 16)) {
-                     (width == 16)) {
                        /* This is a special case where the bitclk is 64fs
                        * and we're not dealing with 2*32 bits of audio
                        * samples.
@@ -806,6 +826,7 @@ static int pxa_ssp_probe(struct platform_device *pdev,
                goto err_priv;
        }
+        priv->dai_fmt = (unsigned int) -1;
        dai->private_data = priv;
        return 0;
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
index 2f3a21eee051..df494d1e346f 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -1,10 +1,10 @@
 config SND_S3C24XX_SOC
        tristate "SoC Audio for the Samsung S3CXXXX chips"
-        depends on ARCH_S3C2410 || ARCH_S3C64XX
+        depends on ARCH_S3C2410
        help
          Say Y or M if you want to add support for codecs attached to
-          the S3C24XX and S3C64XX AC97, I2S or SSP interface. You will
+          the S3C24XX AC97 or I2S interfaces. You will also need to
-          also need to select the audio interfaces to support below.
+          select the audio interfaces to support below.
 config SND_S3C24XX_SOC_I2S
        tristate
diff --git a/sound/soc/s3c24xx/jive_wm8750.c b/sound/soc/s3c24xx/jive_wm8750.c
index 32063790d95b..93e6c87b7399 100644
--- a/sound/soc/s3c24xx/jive_wm8750.c
+++ b/sound/soc/s3c24xx/jive_wm8750.c
@@ -69,8 +69,8 @@ static int jive_hw_params(struct snd_pcm_substream *substream,
                break;
        }
-        s3c_i2sv2_calc_rate(&div, NULL, params_rate(params),
+        s3c_i2sv2_iis_calc_rate(&div, NULL, params_rate(params),
-                            s3c2412_get_iisclk());
+                                s3c2412_get_iisclk());
        /* set codec DAI configuration */
        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
@@ -145,8 +145,9 @@ static struct snd_soc_dai_link jive_dai = {
 };
 /* jive audio machine driver */
-static struct snd_soc_machine snd_soc_machine_jive = {
+static struct snd_soc_card snd_soc_machine_jive = {
        .name           = "Jive",
+        .platform       = &s3c24xx_soc_platform,
        .dai_link       = &jive_dai,
        .num_links      = 1,
 };
@@ -157,9 +158,8 @@ static struct wm8750_setup_data jive_wm8750_setup = {
 /* jive audio subsystem */
 static struct snd_soc_device jive_snd_devdata = {
-        .machine        = &snd_soc_machine_jive,
+        .card           = &snd_soc_machine_jive,
-        .platform       = &s3c24xx_soc_platform,
+        .codec_dev      = &soc_codec_dev_wm8750,
-        .codec_dev      = &soc_codec_dev_wm8750_spi,
        .codec_data     = &jive_wm8750_setup,
 };
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c
index 295a4c910262..ab680aac3fcb 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.c
@@ -473,9 +473,9 @@ static int s3c2412_i2s_set_clkdiv(struct snd_soc_dai *cpu_dai,
 /* default table of all avaialable root fs divisors */
 static unsigned int iis_fs_tab[] = { 256, 512, 384, 768 };
-int s3c2412_iis_calc_rate(struct s3c_i2sv2_rate_calc *info,
+int s3c_i2sv2_iis_calc_rate(struct s3c_i2sv2_rate_calc *info,
-                          unsigned int *fstab,
+                            unsigned int *fstab,
-                          unsigned int rate, struct clk *clk)
+                            unsigned int rate, struct clk *clk)
 {
        unsigned long clkrate = clk_get_rate(clk);
        unsigned int div;
@@ -531,7 +531,7 @@ int s3c2412_iis_calc_rate(struct s3c_i2sv2_rate_calc *info,
        return 0;
 }
-EXPORT_SYMBOL_GPL(s3c2412_iis_calc_rate);
+EXPORT_SYMBOL_GPL(s3c_i2sv2_iis_calc_rate);
 int s3c_i2sv2_probe(struct platform_device *pdev,
                    struct snd_soc_dai *dai,
@@ -624,15 +624,18 @@ static int s3c2412_i2s_resume(struct snd_soc_dai *dai)
 int s3c_i2sv2_register_dai(struct snd_soc_dai *dai)
 {
-        dai->ops.trigger = s3c2412_i2s_trigger;
+        struct snd_soc_dai_ops *ops = dai->ops;
-        dai->ops.hw_params = s3c2412_i2s_hw_params;
-        dai->ops.set_fmt = s3c2412_i2s_set_fmt;
+        ops->trigger = s3c2412_i2s_trigger;
-        dai->ops.set_clkdiv = s3c2412_i2s_set_clkdiv;
+        ops->hw_params = s3c2412_i2s_hw_params;
+        ops->set_fmt = s3c2412_i2s_set_fmt;
+        ops->set_clkdiv = s3c2412_i2s_set_clkdiv;
        dai->suspend = s3c2412_i2s_suspend;
        dai->resume = s3c2412_i2s_resume;
        return snd_soc_register_dai(dai);
 }
 EXPORT_SYMBOL_GPL(s3c_i2sv2_register_dai);
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c
index 1ca3cdaa8213..b7e0b3f0bfc8 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/s3c24xx/s3c2412-i2s.c
@@ -33,8 +33,8 @@
 #include <plat/regs-s3c2412-iis.h>
-#include <plat/regs-gpio.h>
 #include <plat/audio.h>
+#include <mach/regs-gpio.h>
 #include <mach/dma.h>
 #include "s3c24xx-pcm.h"
diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c
index 0dad3a0bb920..baddb1242c71 100644
--- a/sound/soc/sh/dma-sh7760.c
+++ b/sound/soc/sh/dma-sh7760.c
@@ -103,7 +103,8 @@ static struct snd_pcm_hardware camelot_pcm_hardware = {
        .info = (SNDRV_PCM_INFO_MMAP |
                SNDRV_PCM_INFO_INTERLEAVED |
                SNDRV_PCM_INFO_BLOCK_TRANSFER |
-                SNDRV_PCM_INFO_MMAP_VALID),
+                SNDRV_PCM_INFO_MMAP_VALID |
+                SNDRV_PCM_INFO_BATCH),
        .formats =      DMABRG_FMTS,
        .rates =        DMABRG_RATES,
        .rate_min =             8000,
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 99712f652d0d..1cd149b9ce69 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -954,6 +954,9 @@ static int soc_remove(struct platform_device *pdev)
        struct snd_soc_platform *platform = card->platform;
        struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
+        if (!card->instantiated)
+                return 0;
        run_delayed_work(&card->delayed_work);
        if (platform->remove)
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index af95ff1e126c..1d2e51b3f918 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -1975,7 +1975,8 @@ static struct snd_pcm_hardware snd_dbri_pcm_hw = {
        .info           = SNDRV_PCM_INFO_MMAP |
                          SNDRV_PCM_INFO_INTERLEAVED |
                          SNDRV_PCM_INFO_BLOCK_TRANSFER |
-                          SNDRV_PCM_INFO_MMAP_VALID,
+                          SNDRV_PCM_INFO_MMAP_VALID |
+                          SNDRV_PCM_INFO_BATCH,
        .formats        = SNDRV_PCM_FMTBIT_MU_LAW |
                          SNDRV_PCM_FMTBIT_A_LAW |
                          SNDRV_PCM_FMTBIT_U8 |
diff --git a/sound/usb/caiaq/Makefile b/sound/usb/caiaq/Makefile
index 23dadd5a11cd..388999653aaa 100644
--- a/sound/usb/caiaq/Makefile
+++ b/sound/usb/caiaq/Makefile
@@ -1,4 +1,4 @@
-snd-usb-caiaq-y := caiaq-device.o caiaq-audio.o caiaq-midi.o caiaq-control.o
+snd-usb-caiaq-y := device.o audio.o midi.o control.o
-snd-usb-caiaq-$(CONFIG_SND_USB_CAIAQ_INPUT) += caiaq-input.o
+snd-usb-caiaq-$(CONFIG_SND_USB_CAIAQ_INPUT) += input.o
 obj-$(CONFIG_SND_USB_CAIAQ) += snd-usb-caiaq.o
diff --git a/sound/usb/caiaq/caiaq-audio.c b/sound/usb/caiaq/audio.c
index 08d51e0c9fea..b13ce767ac72 100644
--- a/sound/usb/caiaq/caiaq-audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -16,20 +16,14 @@
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
+#include <linux/spinlock.h>
 #include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/interrupt.h>
 #include <linux/usb.h>
-#include <linux/spinlock.h>
 #include <sound/core.h>
-#include <sound/initval.h>
 #include <sound/pcm.h>
-#include <sound/rawmidi.h>
-#include <linux/input.h>
-#include "caiaq-device.h"
+#include "device.h"
-#include "caiaq-audio.h"
+#include "audio.h"
 #define N_URBS                  32
 #define CLOCK_DRIFT_TOLERANCE   5
@@ -201,11 +195,14 @@ static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream)
        debug("%s(%p)\n", __func__, substream);
        
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                dev->period_out_count[index] = BYTES_PER_SAMPLE + 1;
                dev->audio_out_buf_pos[index] = BYTES_PER_SAMPLE + 1;
-        else
+        } else {
+                dev->period_in_count[index] = BYTES_PER_SAMPLE;
                dev->audio_in_buf_pos[index] = BYTES_PER_SAMPLE;
-        
+        }
        if (dev->streaming)
                return 0;
        
@@ -306,8 +303,7 @@ static void check_for_elapsed_periods(struct snd_usb_caiaqdev *dev,
                if (!sub)
                        continue;
-                pb = frames_to_bytes(sub->runtime, 
+                pb = snd_pcm_lib_period_bytes(sub);
-                                     sub->runtime->period_size);
                cnt = (sub->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
                                        &dev->period_out_count[stream] :
                                        &dev->period_in_count[stream];
diff --git a/sound/usb/caiaq/caiaq-audio.h b/sound/usb/caiaq/audio.h
index 8ab1f8d9529e..8ab1f8d9529e 100644
--- a/sound/usb/caiaq/caiaq-audio.h
+++ b/sound/usb/caiaq/audio.h
diff --git a/sound/usb/caiaq/caiaq-control.c b/sound/usb/caiaq/control.c
index e92c2bbf4fe9..537102ba6b9d 100644
--- a/sound/usb/caiaq/caiaq-control.c
+++ b/sound/usb/caiaq/control.c
@@ -18,17 +18,13 @@
 */
 #include <linux/init.h>
-#include <linux/interrupt.h>
 #include <linux/usb.h>
+#include <sound/control.h>
 #include <sound/core.h>
-#include <sound/initval.h>
 #include <sound/pcm.h>
-#include <sound/rawmidi.h>
-#include <sound/control.h>
-#include <linux/input.h>
-#include "caiaq-device.h"
+#include "device.h"
-#include "caiaq-control.h"
+#include "control.h"
 #define CNT_INTVAL 0x10000
diff --git a/sound/usb/caiaq/caiaq-control.h b/sound/usb/caiaq/control.h
index 2e7ab1aa4fb3..2e7ab1aa4fb3 100644
--- a/sound/usb/caiaq/caiaq-control.h
+++ b/sound/usb/caiaq/control.h
diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/device.c
index cf573a982fdc..515de1cd2a3e 100644
--- a/sound/usb/caiaq/caiaq-device.c
+++ b/sound/usb/caiaq/device.c
@@ -19,30 +19,23 @@
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
-#include <linux/init.h>
-#include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/usb.h>
-#include <linux/input.h>
-#include <linux/spinlock.h>
-#include <sound/core.h>
 #include <sound/initval.h>
+#include <sound/core.h>
 #include <sound/pcm.h>
-#include <sound/rawmidi.h>
-#include <sound/control.h>
-#include "caiaq-device.h"
-#include "caiaq-audio.h"
-#include "caiaq-midi.h"
-#include "caiaq-control.h"
-#ifdef CONFIG_SND_USB_CAIAQ_INPUT
+#include "device.h"
-#include "caiaq-input.h"
+#include "audio.h"
-#endif
+#include "midi.h"
+#include "control.h"
+#include "input.h"
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.13");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.14");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
                         "{Native Instruments, RigKontrol3},"
diff --git a/sound/usb/caiaq/caiaq-device.h b/sound/usb/caiaq/device.h
index 4cce1ad7493d..4cce1ad7493d 100644
--- a/sound/usb/caiaq/caiaq-device.h
+++ b/sound/usb/caiaq/device.h
diff --git a/sound/usb/caiaq/caiaq-input.c b/sound/usb/caiaq/input.c
index f743847a5e5a..a48d309bd94c 100644
--- a/sound/usb/caiaq/caiaq-input.c
+++ b/sound/usb/caiaq/input.c
@@ -17,17 +17,12 @@
 */
 #include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/input.h>
 #include <linux/usb.h>
 #include <linux/usb/input.h>
-#include <linux/spinlock.h>
-#include <sound/core.h>
-#include <sound/rawmidi.h>
 #include <sound/pcm.h>
-#include "caiaq-device.h"
-#include "caiaq-input.h"
+#include "device.h"
+#include "input.h"
 static unsigned short keycode_ak1[] =  { KEY_C, KEY_B, KEY_A };
 static unsigned short keycode_rk2[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
diff --git a/sound/usb/caiaq/caiaq-input.h b/sound/usb/caiaq/input.h
index ced535577864..ced535577864 100644
--- a/sound/usb/caiaq/caiaq-input.h
+++ b/sound/usb/caiaq/input.h
diff --git a/sound/usb/caiaq/caiaq-midi.c b/sound/usb/caiaq/midi.c
index f19fd360c936..8fa8cd88d763 100644
--- a/sound/usb/caiaq/caiaq-midi.c
+++ b/sound/usb/caiaq/midi.c
@@ -16,20 +16,13 @@
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/interrupt.h>
 #include <linux/usb.h>
-#include <linux/input.h>
-#include <linux/spinlock.h>
-#include <sound/core.h>
 #include <sound/rawmidi.h>
+#include <sound/core.h>
 #include <sound/pcm.h>
-#include "caiaq-device.h"
+#include "device.h"
-#include "caiaq-midi.h"
+#include "midi.h"
 static int snd_usb_caiaq_midi_input_open(struct snd_rawmidi_substream *substream)
 {
diff --git a/sound/usb/caiaq/caiaq-midi.h b/sound/usb/caiaq/midi.h
index 9d16db027fc3..9d16db027fc3 100644
--- a/sound/usb/caiaq/caiaq-midi.h
+++ b/sound/usb/caiaq/midi.h
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index 98276aafefe6..a5aae9d67f31 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -349,14 +349,10 @@ static int usb_stream_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,
        if (cmd != SNDRV_USB_STREAM_IOCTL_SET_PARAMS)
                return -ENOTTY;
-        cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
+        cfg = memdup_user((void *)arg, sizeof(*cfg));
-        if (!cfg)
+        if (IS_ERR(cfg))
-                return -ENOMEM;
+                return PTR_ERR(cfg);
-        if (copy_from_user(cfg, (void *)arg, sizeof(*cfg))) {
-                err = -EFAULT;
-                goto free;
-        }
        if (cfg->version != USB_STREAM_INTERFACE_VERSION) {
                err = -ENXIO;
                goto free;
@@ -478,6 +474,14 @@ static bool us122l_create_card(struct snd_card *card)
        return true;
 }
+static void snd_us122l_free(struct snd_card *card)
+{
+        struct us122l   *us122l = US122L(card);
+        int             index = us122l->chip.index;
+        if (index >= 0  &&  index < SNDRV_CARDS)
+                snd_us122l_card_used[index] = 0;
+}
 static int usx2y_create_card(struct usb_device *device, struct snd_card **cardp)
 {
        int             dev;
@@ -494,7 +498,7 @@ static int usx2y_create_card(struct usb_device *device, struct snd_card **cardp)
        if (err < 0)
                return err;
        snd_us122l_card_used[US122L(card)->chip.index = dev] = 1;
+        card->private_free = snd_us122l_free;
        US122L(card)->chip.dev = device;
        US122L(card)->chip.card = card;
        mutex_init(&US122L(card)->mutex);
@@ -588,7 +592,7 @@ static void snd_us122l_disconnect(struct usb_interface *intf)
        }
        usb_put_intf(intf);
-        usb_put_dev(US122L(card)->chip.dev);
+        usb_put_dev(us122l->chip.dev);
        while (atomic_read(&us122l->mmap_count))
                msleep(500);
diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
index 4af8740db717..f3d8f71265dd 100644
--- a/sound/usb/usx2y/usX2Yhwdep.c
+++ b/sound/usb/usx2y/usX2Yhwdep.c
@@ -203,13 +203,12 @@ static int snd_usX2Y_hwdep_dsp_load(struct snd_hwdep *hw,
        if (access_ok(VERIFY_READ, dsp->image, dsp->length)) {
                struct usb_device* dev = priv->chip.dev;
-                char *buf = kmalloc(dsp->length, GFP_KERNEL);
+                char *buf;
-                if (!buf)
-                        return -ENOMEM;
+                buf = memdup_user(dsp->image, dsp->length);
-                if (copy_from_user(buf, dsp->image, dsp->length)) {
+                if (IS_ERR(buf))
-                        kfree(buf);
+                        return PTR_ERR(buf);
-                        return -EFAULT;
-                }
                err = usb_set_interface(dev, 0, 1);
                if (err)
                        snd_printk(KERN_ERR "usb_set_interface error \n");
diff --git a/sound/usb/usx2y/usb_stream.c b/sound/usb/usx2y/usb_stream.c
index 24393dafcb6e..12ae0340adc0 100644
--- a/sound/usb/usx2y/usb_stream.c
+++ b/sound/usb/usx2y/usb_stream.c
@@ -33,32 +33,26 @@ static unsigned usb_stream_next_packet_size(struct usb_stream_kernel *sk)
 static void playback_prep_freqn(struct usb_stream_kernel *sk, struct urb *urb)
 {
        struct usb_stream *s = sk->s;
-        unsigned l = 0;
+        int pack, lb = 0;
-        int pack;
+        for (pack = 0; pack < sk->n_o_ps; pack++) {
-        urb->iso_frame_desc[0].offset = 0;
+                int l = usb_stream_next_packet_size(sk);
-        urb->iso_frame_desc[0].length = usb_stream_next_packet_size(sk);
+                if (s->idle_outsize + lb + l > s->period_size)
-        sk->out_phase = sk->out_phase_peeked;
-        urb->transfer_buffer_length = urb->iso_frame_desc[0].length;
-        for (pack = 1; pack < sk->n_o_ps; pack++) {
-                l = usb_stream_next_packet_size(sk);
-                if (s->idle_outsize + urb->transfer_buffer_length + l >
-                    s->period_size)
                        goto check;
                sk->out_phase = sk->out_phase_peeked;
-                urb->iso_frame_desc[pack].offset = urb->transfer_buffer_length;
+                urb->iso_frame_desc[pack].offset = lb;
                urb->iso_frame_desc[pack].length = l;
-                urb->transfer_buffer_length += l;
+                lb += l;
        }
-        snd_printdd(KERN_DEBUG "%i\n", urb->transfer_buffer_length);
+        snd_printdd(KERN_DEBUG "%i\n", lb);
 check:
        urb->number_of_packets = pack;
-        s->idle_outsize += urb->transfer_buffer_length - s->period_size;
+        urb->transfer_buffer_length = lb;
+        s->idle_outsize += lb - s->period_size;
        snd_printdd(KERN_DEBUG "idle=%i ul=%i ps=%i\n", s->idle_outsize,
-                    urb->transfer_buffer_length, s->period_size);
+                    lb, s->period_size);
 }
 static void init_pipe_urbs(struct usb_stream_kernel *sk, unsigned use_packsize,
@@ -282,21 +276,20 @@ static int usb_stream_prepare_playback(struct usb_stream_kernel *sk,
        struct usb_stream *s = sk->s;
        struct urb *io;
        struct usb_iso_packet_descriptor *id, *od;
-        int p, l = 0;
+        int p = 0, lb = 0, l = 0;
        io = sk->idle_outurb;
        od = io->iso_frame_desc;
-        io->transfer_buffer_length = 0;
-        for (p = 0; s->sync_packet < 0; ++p, ++s->sync_packet) {
+        for (; s->sync_packet < 0; ++p, ++s->sync_packet) {
                struct urb *ii = sk->completed_inurb;
                id = ii->iso_frame_desc +
                        ii->number_of_packets + s->sync_packet;
                l = id->actual_length;
                od[p].length = l;
-                od[p].offset = io->transfer_buffer_length;
+                od[p].offset = lb;
-                io->transfer_buffer_length += l;
+                lb += l;
        }
        for (;
@@ -304,38 +297,38 @@ static int usb_stream_prepare_playback(struct usb_stream_kernel *sk,
             ++p, ++s->sync_packet) {
                l = inurb->iso_frame_desc[s->sync_packet].actual_length;
-                if (s->idle_outsize + io->transfer_buffer_length + l >
+                if (s->idle_outsize + lb + l > s->period_size)
-                    s->period_size)
                        goto check_ok;
                od[p].length = l;
-                od[p].offset = io->transfer_buffer_length;
+                od[p].offset = lb;
-                io->transfer_buffer_length += l;
+                lb += l;
        }
 check_ok:
        s->sync_packet -= inurb->number_of_packets;
-        if (s->sync_packet < -2 || s->sync_packet > 0) {
+        if (unlikely(s->sync_packet < -2 || s->sync_packet > 0)) {
                snd_printk(KERN_WARNING "invalid sync_packet = %i;"
                           " p=%i nop=%i %i %x %x %x > %x\n",
                           s->sync_packet, p, inurb->number_of_packets,
-                           s->idle_outsize + io->transfer_buffer_length + l,
+                           s->idle_outsize + lb + l,
-                           s->idle_outsize, io->transfer_buffer_length,  l,
+                           s->idle_outsize, lb,  l,
                           s->period_size);
                return -1;
        }
-        if (io->transfer_buffer_length % s->cfg.frame_size) {
+        if (unlikely(lb % s->cfg.frame_size)) {
                snd_printk(KERN_WARNING"invalid outsize = %i\n",
-                           io->transfer_buffer_length);
+                           lb);
                return -1;
        }
-        s->idle_outsize += io->transfer_buffer_length - s->period_size;
+        s->idle_outsize += lb - s->period_size;
        io->number_of_packets = p;
-        if (s->idle_outsize > 0) {
+        io->transfer_buffer_length = lb;
-                snd_printk(KERN_WARNING "idle=%i\n", s->idle_outsize);
+        if (s->idle_outsize <= 0)
-                return -1;
+                return 0;
-        }
-        return 0;
+        snd_printk(KERN_WARNING "idle=%i\n", s->idle_outsize);
+        return -1;
 }
 static void prepare_inurb(int number_of_packets, struct urb *iu)
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 9a608fa85155..dd1ab6177840 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -870,7 +870,8 @@ static struct snd_pcm_hardware snd_usX2Y_2c =
 {
        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
-                                 SNDRV_PCM_INFO_MMAP_VALID),
+                                 SNDRV_PCM_INFO_MMAP_VALID |
+                                 SNDRV_PCM_INFO_BATCH),
        .formats =                 SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_3LE,
        .rates =                   SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000,
        .rate_min =                44100,