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-rw-r--r--sound/core/compress_offload.c9
-rw-r--r--sound/core/control.c5
-rw-r--r--sound/core/hwdep.c12
-rw-r--r--sound/core/init.c50
-rw-r--r--sound/core/oss/mixer_oss.c10
-rw-r--r--sound/core/oss/pcm_oss.c6
-rw-r--r--sound/core/pcm.c13
-rw-r--r--sound/core/pcm_native.c33
-rw-r--r--sound/core/rawmidi.c26
-rw-r--r--sound/core/sound.c11
-rw-r--r--sound/core/sound_oss.c10
-rw-r--r--sound/isa/opti9xx/miro.c1
-rw-r--r--sound/oss/waveartist.c4
-rw-r--r--sound/pci/ac97/ac97_codec.c2
-rw-r--r--sound/pci/als300.c4
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c9
-rw-r--r--sound/pci/hda/hda_codec.c2
-rw-r--r--sound/pci/hda/hda_intel.c47
-rw-r--r--sound/pci/hda/patch_cirrus.c58
-rw-r--r--sound/pci/hda/patch_realtek.c27
-rw-r--r--sound/pci/hda/patch_sigmatel.c29
-rw-r--r--sound/pci/hda/patch_via.c98
-rw-r--r--sound/pci/ice1712/ice1724.c7
-rw-r--r--sound/pci/rme9652/hdspm.c234
-rw-r--r--sound/soc/Makefile5
-rw-r--r--sound/soc/codecs/da9055.c22
-rw-r--r--sound/soc/codecs/twl6040.c8
-rw-r--r--sound/soc/codecs/wm2200.c3
-rw-r--r--sound/soc/codecs/wm8994.c18
-rw-r--r--sound/soc/codecs/wm8994.h1
-rw-r--r--sound/soc/omap/ams-delta.c63
-rw-r--r--sound/soc/omap/omap-abe-twl6040.c2
-rw-r--r--sound/soc/omap/omap-dmic.c4
-rw-r--r--sound/soc/omap/omap-mcpdm.c9
-rw-r--r--sound/soc/omap/zoom2.c5
-rw-r--r--sound/soc/pxa/mmp-pcm.c2
-rw-r--r--sound/soc/samsung/bells.c4
-rw-r--r--sound/soc/sh/fsi.c15
-rw-r--r--sound/soc/soc-jack.c7
-rw-r--r--sound/soc/ux500/mop500.c17
-rw-r--r--sound/soc/ux500/ux500_msp_i2s.c8
-rw-r--r--sound/usb/card.c12
-rw-r--r--sound/usb/card.h1
-rw-r--r--sound/usb/mixer.c65
-rw-r--r--sound/usb/mixer_quirks.c58
-rw-r--r--sound/usb/pcm.c53
-rw-r--r--sound/usb/proc.c4
-rw-r--r--sound/usb/quirks-table.h46
-rw-r--r--sound/usb/stream.c1
-rw-r--r--sound/usb/usbaudio.h2
50 files changed, 742 insertions, 400 deletions
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index c40ae57..ad11dc9 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -100,12 +100,15 @@ static int snd_compr_open(struct inode *inode, struct file *f)
if (dirn != compr->direction) {
pr_err("this device doesn't support this direction\n");
+ snd_card_unref(compr->card);
return -EINVAL;
}
data = kzalloc(sizeof(*data), GFP_KERNEL);
- if (!data)
+ if (!data) {
+ snd_card_unref(compr->card);
return -ENOMEM;
+ }
data->stream.ops = compr->ops;
data->stream.direction = dirn;
data->stream.private_data = compr->private_data;
@@ -113,6 +116,7 @@ static int snd_compr_open(struct inode *inode, struct file *f)
runtime = kzalloc(sizeof(*runtime), GFP_KERNEL);
if (!runtime) {
kfree(data);
+ snd_card_unref(compr->card);
return -ENOMEM;
}
runtime->state = SNDRV_PCM_STATE_OPEN;
@@ -126,7 +130,8 @@ static int snd_compr_open(struct inode *inode, struct file *f)
kfree(runtime);
kfree(data);
}
- return ret;
+ snd_card_unref(compr->card);
+ return 0;
}
static int snd_compr_free(struct inode *inode, struct file *f)
diff --git a/sound/core/control.c b/sound/core/control.c
index 7e86a5b..8c7c2c9 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -86,6 +86,7 @@ static int snd_ctl_open(struct inode *inode, struct file *file)
write_lock_irqsave(&card->ctl_files_rwlock, flags);
list_add_tail(&ctl->list, &card->ctl_files);
write_unlock_irqrestore(&card->ctl_files_rwlock, flags);
+ snd_card_unref(card);
return 0;
__error:
@@ -93,6 +94,8 @@ static int snd_ctl_open(struct inode *inode, struct file *file)
__error2:
snd_card_file_remove(card, file);
__error1:
+ if (card)
+ snd_card_unref(card);
return err;
}
@@ -1434,6 +1437,8 @@ static ssize_t snd_ctl_read(struct file *file, char __user *buffer,
spin_unlock_irq(&ctl->read_lock);
schedule();
remove_wait_queue(&ctl->change_sleep, &wait);
+ if (ctl->card->shutdown)
+ return -ENODEV;
if (signal_pending(current))
return -ERESTARTSYS;
spin_lock_irq(&ctl->read_lock);
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 75ea16f..3f7f662 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -100,8 +100,10 @@ static int snd_hwdep_open(struct inode *inode, struct file * file)
if (hw == NULL)
return -ENODEV;
- if (!try_module_get(hw->card->module))
+ if (!try_module_get(hw->card->module)) {
+ snd_card_unref(hw->card);
return -EFAULT;
+ }
init_waitqueue_entry(&wait, current);
add_wait_queue(&hw->open_wait, &wait);
@@ -129,6 +131,10 @@ static int snd_hwdep_open(struct inode *inode, struct file * file)
mutex_unlock(&hw->open_mutex);
schedule();
mutex_lock(&hw->open_mutex);
+ if (hw->card->shutdown) {
+ err = -ENODEV;
+ break;
+ }
if (signal_pending(current)) {
err = -ERESTARTSYS;
break;
@@ -148,6 +154,7 @@ static int snd_hwdep_open(struct inode *inode, struct file * file)
mutex_unlock(&hw->open_mutex);
if (err < 0)
module_put(hw->card->module);
+ snd_card_unref(hw->card);
return err;
}
@@ -459,12 +466,15 @@ static int snd_hwdep_dev_disconnect(struct snd_device *device)
mutex_unlock(&register_mutex);
return -EINVAL;
}
+ mutex_lock(&hwdep->open_mutex);
+ wake_up(&hwdep->open_wait);
#ifdef CONFIG_SND_OSSEMUL
if (hwdep->ossreg)
snd_unregister_oss_device(hwdep->oss_type, hwdep->card, hwdep->device);
#endif
snd_unregister_device(SNDRV_DEVICE_TYPE_HWDEP, hwdep->card, hwdep->device);
list_del_init(&hwdep->list);
+ mutex_unlock(&hwdep->open_mutex);
mutex_unlock(&register_mutex);
return 0;
}
diff --git a/sound/core/init.c b/sound/core/init.c
index d8ec849..7b012d1 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -213,6 +213,7 @@ int snd_card_create(int idx, const char *xid,
spin_lock_init(&card->files_lock);
INIT_LIST_HEAD(&card->files_list);
init_waitqueue_head(&card->shutdown_sleep);
+ atomic_set(&card->refcount, 0);
#ifdef CONFIG_PM
mutex_init(&card->power_lock);
init_waitqueue_head(&card->power_sleep);
@@ -446,21 +447,36 @@ static int snd_card_do_free(struct snd_card *card)
return 0;
}
+/**
+ * snd_card_unref - release the reference counter
+ * @card: the card instance
+ *
+ * Decrements the reference counter. When it reaches to zero, wake up
+ * the sleeper and call the destructor if needed.
+ */
+void snd_card_unref(struct snd_card *card)
+{
+ if (atomic_dec_and_test(&card->refcount)) {
+ wake_up(&card->shutdown_sleep);
+ if (card->free_on_last_close)
+ snd_card_do_free(card);
+ }
+}
+EXPORT_SYMBOL(snd_card_unref);
+
int snd_card_free_when_closed(struct snd_card *card)
{
- int free_now = 0;
- int ret = snd_card_disconnect(card);
- if (ret)
- return ret;
+ int ret;
- spin_lock(&card->files_lock);
- if (list_empty(&card->files_list))
- free_now = 1;
- else
- card->free_on_last_close = 1;
- spin_unlock(&card->files_lock);
+ atomic_inc(&card->refcount);
+ ret = snd_card_disconnect(card);
+ if (ret) {
+ atomic_dec(&card->refcount);
+ return ret;
+ }
- if (free_now)
+ card->free_on_last_close = 1;
+ if (atomic_dec_and_test(&card->refcount))
snd_card_do_free(card);
return 0;
}
@@ -474,7 +490,7 @@ int snd_card_free(struct snd_card *card)
return ret;
/* wait, until all devices are ready for the free operation */
- wait_event(card->shutdown_sleep, list_empty(&card->files_list));
+ wait_event(card->shutdown_sleep, !atomic_read(&card->refcount));
snd_card_do_free(card);
return 0;
}
@@ -886,6 +902,7 @@ int snd_card_file_add(struct snd_card *card, struct file *file)
return -ENODEV;
}
list_add(&mfile->list, &card->files_list);
+ atomic_inc(&card->refcount);
spin_unlock(&card->files_lock);
return 0;
}
@@ -908,7 +925,6 @@ EXPORT_SYMBOL(snd_card_file_add);
int snd_card_file_remove(struct snd_card *card, struct file *file)
{
struct snd_monitor_file *mfile, *found = NULL;
- int last_close = 0;
spin_lock(&card->files_lock);
list_for_each_entry(mfile, &card->files_list, list) {
@@ -923,19 +939,13 @@ int snd_card_file_remove(struct snd_card *card, struct file *file)
break;
}
}
- if (list_empty(&card->files_list))
- last_close = 1;
spin_unlock(&card->files_lock);
- if (last_close) {
- wake_up(&card->shutdown_sleep);
- if (card->free_on_last_close)
- snd_card_do_free(card);
- }
if (!found) {
snd_printk(KERN_ERR "ALSA card file remove problem (%p)\n", file);
return -ENOENT;
}
kfree(found);
+ snd_card_unref(card);
return 0;
}
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 29f6ded..a9a2e63 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -52,14 +52,19 @@ static int snd_mixer_oss_open(struct inode *inode, struct file *file)
SNDRV_OSS_DEVICE_TYPE_MIXER);
if (card == NULL)
return -ENODEV;
- if (card->mixer_oss == NULL)
+ if (card->mixer_oss == NULL) {
+ snd_card_unref(card);
return -ENODEV;
+ }
err = snd_card_file_add(card, file);
- if (err < 0)
+ if (err < 0) {
+ snd_card_unref(card);
return err;
+ }
fmixer = kzalloc(sizeof(*fmixer), GFP_KERNEL);
if (fmixer == NULL) {
snd_card_file_remove(card, file);
+ snd_card_unref(card);
return -ENOMEM;
}
fmixer->card = card;
@@ -68,6 +73,7 @@ static int snd_mixer_oss_open(struct inode *inode, struct file *file)
if (!try_module_get(card->module)) {
kfree(fmixer);
snd_card_file_remove(card, file);
+ snd_card_unref(card);
return -EFAULT;
}
return 0;
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 08fde00..f337b66 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -2441,6 +2441,10 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
mutex_unlock(&pcm->open_mutex);
schedule();
mutex_lock(&pcm->open_mutex);
+ if (pcm->card->shutdown) {
+ err = -ENODEV;
+ break;
+ }
if (signal_pending(current)) {
err = -ERESTARTSYS;
break;
@@ -2457,6 +2461,8 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
__error2:
snd_card_file_remove(pcm->card, file);
__error1:
+ if (pcm)
+ snd_card_unref(pcm->card);
return err;
}
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index f299194..030102c 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -1086,11 +1086,19 @@ static int snd_pcm_dev_disconnect(struct snd_device *device)
if (list_empty(&pcm->list))
goto unlock;
+ mutex_lock(&pcm->open_mutex);
+ wake_up(&pcm->open_wait);
list_del_init(&pcm->list);
for (cidx = 0; cidx < 2; cidx++)
- for (substream = pcm->streams[cidx].substream; substream; substream = substream->next)
- if (substream->runtime)
+ for (substream = pcm->streams[cidx].substream; substream; substream = substream->next) {
+ snd_pcm_stream_lock_irq(substream);
+ if (substream->runtime) {
substream->runtime->status->state = SNDRV_PCM_STATE_DISCONNECTED;
+ wake_up(&substream->runtime->sleep);
+ wake_up(&substream->runtime->tsleep);
+ }
+ snd_pcm_stream_unlock_irq(substream);
+ }
list_for_each_entry(notify, &snd_pcm_notify_list, list) {
notify->n_disconnect(pcm);
}
@@ -1110,6 +1118,7 @@ static int snd_pcm_dev_disconnect(struct snd_device *device)
pcm->streams[cidx].chmap_kctl = NULL;
}
}
+ mutex_unlock(&pcm->open_mutex);
unlock:
mutex_unlock(&register_mutex);
return 0;
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 5e12e5b..6e8872d 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -369,6 +369,14 @@ static int period_to_usecs(struct snd_pcm_runtime *runtime)
return usecs;
}
+static void snd_pcm_set_state(struct snd_pcm_substream *substream, int state)
+{
+ snd_pcm_stream_lock_irq(substream);
+ if (substream->runtime->status->state != SNDRV_PCM_STATE_DISCONNECTED)
+ substream->runtime->status->state = state;
+ snd_pcm_stream_unlock_irq(substream);
+}
+
static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
@@ -452,7 +460,7 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
runtime->boundary *= 2;
snd_pcm_timer_resolution_change(substream);
- runtime->status->state = SNDRV_PCM_STATE_SETUP;
+ snd_pcm_set_state(substream, SNDRV_PCM_STATE_SETUP);
if (pm_qos_request_active(&substream->latency_pm_qos_req))
pm_qos_remove_request(&substream->latency_pm_qos_req);
@@ -464,7 +472,7 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
/* hardware might be unusable from this time,
so we force application to retry to set
the correct hardware parameter settings */
- runtime->status->state = SNDRV_PCM_STATE_OPEN;
+ snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN);
if (substream->ops->hw_free != NULL)
substream->ops->hw_free(substream);
return err;
@@ -512,7 +520,7 @@ static int snd_pcm_hw_free(struct snd_pcm_substream *substream)
return -EBADFD;
if (substream->ops->hw_free)
result = substream->ops->hw_free(substream);
- runtime->status->state = SNDRV_PCM_STATE_OPEN;
+ snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN);
pm_qos_remove_request(&substream->latency_pm_qos_req);
return result;
}
@@ -1320,7 +1328,7 @@ static void snd_pcm_post_prepare(struct snd_pcm_substream *substream, int state)
{
struct snd_pcm_runtime *runtime = substream->runtime;
runtime->control->appl_ptr = runtime->status->hw_ptr;
- runtime->status->state = SNDRV_PCM_STATE_PREPARED;
+ snd_pcm_set_state(substream, SNDRV_PCM_STATE_PREPARED);
}
static struct action_ops snd_pcm_action_prepare = {
@@ -1510,6 +1518,10 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream,
down_read(&snd_pcm_link_rwsem);
snd_pcm_stream_lock_irq(substream);
remove_wait_queue(&to_check->sleep, &wait);
+ if (card->shutdown) {
+ result = -ENODEV;
+ break;
+ }
if (tout == 0) {
if (substream->runtime->status->state == SNDRV_PCM_STATE_SUSPENDED)
result = -ESTRPIPE;
@@ -1634,6 +1646,7 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd)
write_unlock_irq(&snd_pcm_link_rwlock);
up_write(&snd_pcm_link_rwsem);
_nolock:
+ snd_card_unref(substream1->pcm->card);
fput_light(file, fput_needed);
if (res < 0)
kfree(group);
@@ -2108,7 +2121,9 @@ static int snd_pcm_playback_open(struct inode *inode, struct file *file)
return err;
pcm = snd_lookup_minor_data(iminor(inode),
SNDRV_DEVICE_TYPE_PCM_PLAYBACK);
- return snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_PLAYBACK);
+ err = snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_PLAYBACK);
+ snd_card_unref(pcm->card);
+ return err;
}
static int snd_pcm_capture_open(struct inode *inode, struct file *file)
@@ -2119,7 +2134,9 @@ static int snd_pcm_capture_open(struct inode *inode, struct file *file)
return err;
pcm = snd_lookup_minor_data(iminor(inode),
SNDRV_DEVICE_TYPE_PCM_CAPTURE);
- return snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_CAPTURE);
+ err = snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_CAPTURE);
+ snd_card_unref(pcm->card);
+ return err;
}
static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream)
@@ -2156,6 +2173,10 @@ static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream)
mutex_unlock(&pcm->open_mutex);
schedule();
mutex_lock(&pcm->open_mutex);
+ if (pcm->card->shutdown) {
+ err = -ENODEV;
+ break;
+ }
if (signal_pending(current)) {
err = -ERESTARTSYS;
break;
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index ebf6e49..1bb95ae 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -379,8 +379,10 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
if (rmidi == NULL)
return -ENODEV;
- if (!try_module_get(rmidi->card->module))
+ if (!try_module_get(rmidi->card->module)) {
+ snd_card_unref(rmidi->card);
return -ENXIO;
+ }
mutex_lock(&rmidi->open_mutex);
card = rmidi->card;
@@ -422,6 +424,10 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
mutex_unlock(&rmidi->open_mutex);
schedule();
mutex_lock(&rmidi->open_mutex);
+ if (rmidi->card->shutdown) {
+ err = -ENODEV;
+ break;
+ }
if (signal_pending(current)) {
err = -ERESTARTSYS;
break;
@@ -440,6 +446,7 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
#endif
file->private_data = rawmidi_file;
mutex_unlock(&rmidi->open_mutex);
+ snd_card_unref(rmidi->card);
return 0;
__error:
@@ -447,6 +454,7 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
__error_card:
mutex_unlock(&rmidi->open_mutex);
module_put(rmidi->card->module);
+ snd_card_unref(rmidi->card);
return err;
}
@@ -991,6 +999,8 @@ static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t coun
spin_unlock_irq(&runtime->lock);
schedule();
remove_wait_queue(&runtime->sleep, &wait);
+ if (rfile->rmidi->card->shutdown)
+ return -ENODEV;
if (signal_pending(current))
return result > 0 ? result : -ERESTARTSYS;
if (!runtime->avail)
@@ -1234,6 +1244,8 @@ static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf,
spin_unlock_irq(&runtime->lock);
timeout = schedule_timeout(30 * HZ);
remove_wait_queue(&runtime->sleep, &wait);
+ if (rfile->rmidi->card->shutdown)
+ return -ENODEV;
if (signal_pending(current))
return result > 0 ? result : -ERESTARTSYS;
if (!runtime->avail && !timeout)
@@ -1609,9 +1621,20 @@ static int snd_rawmidi_dev_register(struct snd_device *device)
static int snd_rawmidi_dev_disconnect(struct snd_device *device)
{
struct snd_rawmidi *rmidi = device->device_data;
+ int dir;
mutex_lock(&register_mutex);
+ mutex_lock(&rmidi->open_mutex);
+ wake_up(&rmidi->open_wait);
list_del_init(&rmidi->list);
+ for (dir = 0; dir < 2; dir++) {
+ struct snd_rawmidi_substream *s;
+ list_for_each_entry(s, &rmidi->streams[dir].substreams, list) {
+ if (s->runtime)
+ wake_up(&s->runtime->sleep);
+ }
+ }
+
#ifdef CONFIG_SND_OSSEMUL
if (rmidi->ossreg) {
if ((int)rmidi->device == midi_map[rmidi->card->number]) {
@@ -1626,6 +1649,7 @@ static int snd_rawmidi_dev_disconnect(struct snd_device *device)
}
#endif /* CONFIG_SND_OSSEMUL */
snd_unregister_device(SNDRV_DEVICE_TYPE_RAWMIDI, rmidi->card, rmidi->device);
+ mutex_unlock(&rmidi->open_mutex);
mutex_unlock(&register_mutex);
return 0;
}
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 6439760..89780c3 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -98,6 +98,10 @@ static void snd_request_other(int minor)
*
* Checks that a minor device with the specified type is registered, and returns
* its user data pointer.
+ *
+ * This function increments the reference counter of the card instance
+ * if an associated instance with the given minor number and type is found.
+ * The caller must call snd_card_unref() appropriately later.
*/
void *snd_lookup_minor_data(unsigned int minor, int type)
{
@@ -108,9 +112,11 @@ void *snd_lookup_minor_data(unsigned int minor, int type)
return NULL;
mutex_lock(&sound_mutex);
mreg = snd_minors[minor];
- if (mreg && mreg->type == type)
+ if (mreg && mreg->type == type) {
private_data = mreg->private_data;
- else
+ if (mreg->card_ptr)
+ atomic_inc(&mreg->card_ptr->refcount);
+ } else
private_data = NULL;
mutex_unlock(&sound_mutex);
return private_data;
@@ -275,6 +281,7 @@ int snd_register_device_for_dev(int type, struct snd_card *card, int dev,
preg->device = dev;
preg->f_ops = f_ops;
preg->private_data = private_data;
+ preg->card_ptr = card;
mutex_lock(&sound_mutex);
#ifdef CONFIG_SND_DYNAMIC_MINORS
minor = snd_find_free_minor(type);
diff --git a/sound/core/sound_oss.c b/sound/core/sound_oss.c
index e952833..e1d79ee 100644
--- a/sound/core/sound_oss.c
+++ b/sound/core/sound_oss.c
@@ -40,6 +40,9 @@
static struct snd_minor *snd_oss_minors[SNDRV_OSS_MINORS];
static DEFINE_MUTEX(sound_oss_mutex);
+/* NOTE: This function increments the refcount of the associated card like
+ * snd_lookup_minor_data(); the caller must call snd_card_unref() appropriately
+ */
void *snd_lookup_oss_minor_data(unsigned int minor, int type)
{
struct snd_minor *mreg;
@@ -49,9 +52,11 @@ void *snd_lookup_oss_minor_data(unsigned int minor, int type)
return NULL;
mutex_lock(&sound_oss_mutex);
mreg = snd_oss_minors[minor];
- if (mreg && mreg->type == type)
+ if (mreg && mreg->type == type) {
private_data = mreg->private_data;
- else
+ if (mreg->card_ptr)
+ atomic_inc(&mreg->card_ptr->refcount);
+ } else
private_data = NULL;
mutex_unlock(&sound_oss_mutex);
return private_data;
@@ -123,6 +128,7 @@ int snd_register_oss_device(int type, struct snd_card *card, int dev,
preg->device = dev;
preg->f_ops = f_ops;
preg->private_data = private_data;
+ preg->card_ptr = card;
mutex_lock(&sound_oss_mutex);
snd_oss_minors[minor] = preg;
minor_unit = SNDRV_MINOR_OSS_DEVICE(minor);
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 3d1afb6..4a7ff4e 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -1286,7 +1286,6 @@ static int __devinit snd_miro_probe(struct snd_card *card)
error = snd_card_miro_aci_detect(card, miro);
if (error < 0) {
- snd_card_free(card);
snd_printk(KERN_ERR "unable to detect aci chip\n");
return -ENODEV;
}
diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index 24c430f..672af8b 100644
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -1482,9 +1482,9 @@ vnc_mute_spkr(wavnc_info *devc)
{
unsigned long flags;
- spin_lock_irqsave(&nw_gpio_lock, flags);
+ raw_spin_lock_irqsave(&nw_gpio_lock, flags);
nw_cpld_modify(CPLD_UNMUTE, devc->spkr_mute_state ? 0 : CPLD_UNMUTE);
- spin_unlock_irqrestore(&nw_gpio_lock, flags);
+ raw_spin_unlock_irqrestore(&nw_gpio_lock, flags);
}
static void
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 9473fca..8b0f996 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1271,6 +1271,8 @@ static int snd_ac97_cvol_new(struct snd_card *card, char *name, int reg, unsigne
tmp.index = ac97->num;
kctl = snd_ctl_new1(&tmp, ac97);
}
+ if (!kctl)
+ return -ENOMEM;
if (reg >= AC97_PHONE && reg <= AC97_PCM)
set_tlv_db_scale(kctl, db_scale_5bit_12db_max);
else
diff --git a/sound/pci/als300.c b/sound/pci/als300.c
index 00f157a..5af3cb6 100644
--- a/sound/pci/als300.c
+++ b/sound/pci/als300.c
@@ -394,6 +394,8 @@ static int snd_als300_playback_open(struct snd_pcm_substream *substream)
struct snd_als300_substream_data *data = kzalloc(sizeof(*data),
GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
snd_als300_dbgcallenter();
chip->playback_substream = substream;
runtime->hw = snd_als300_playback_hw;
@@ -425,6 +427,8 @@ static int snd_als300_capture_open(struct snd_pcm_substream *substream)
struct snd_als300_substream_data *data = kzalloc(sizeof(*data),
GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
snd_als300_dbgcallenter();
chip->capture_substream = substream;
runtime->hw = snd_als300_capture_hw;
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index bed4485..c21adb6 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -1416,6 +1416,15 @@ static struct snd_emu_chip_details emu_chip_details[] = {
.ca0108_chip = 1,
.spk71 = 1,
.emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */
+ /* Tested by Maxim Kachur <mcdebugger@duganet.ru> 17th Oct 2012. */
+ /* This is MAEM8986, 0202 is MAEM8980 */
+ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40071102,
+ .driver = "Audigy2", .name = "E-mu 1010 PCIe [MAEM8986]",
+ .id = "EMU1010",
+ .emu10k2_chip = 1,
+ .ca0108_chip = 1,
+ .spk71 = 1,
+ .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 PCIe */
/* Tested by James@superbug.co.uk 8th July 2005. */
/* This is MAEM8810, 0202 is MAEM8820 */
{.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index c0ab72c..70d4848 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -5168,6 +5168,8 @@ EXPORT_SYMBOL_HDA(snd_hda_resume);
*/
void *snd_array_new(struct snd_array *array)
{
+ if (snd_BUG_ON(!array->elem_size))
+ return NULL;
if (array->used >= array->alloced) {
int num = array->alloced + array->alloc_align;
int size = (num + 1) * array->elem_size;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index f09ff6c..72b085a 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -501,6 +501,7 @@ struct azx {
/* VGA-switcheroo setup */
unsigned int use_vga_switcheroo:1;
+ unsigned int vga_switcheroo_registered:1;
unsigned int init_failed:1; /* delayed init failed */
unsigned int disabled:1; /* disabled by VGA-switcher */
@@ -554,7 +555,6 @@ enum {
#define AZX_DCAPS_BUFSIZE (1 << 21) /* no buffer size alignment */
#define AZX_DCAPS_ALIGN_BUFSIZE (1 << 22) /* buffer size alignment */
#define AZX_DCAPS_4K_BDLE_BOUNDARY (1 << 23) /* BDLE in 4k boundary */
-#define AZX_DCAPS_POSFIX_COMBO (1 << 24) /* Use COMBO as default */
#define AZX_DCAPS_COUNT_LPIB_DELAY (1 << 25) /* Take LPIB as delay */
/* quirks for ATI SB / AMD Hudson */
@@ -2158,9 +2158,12 @@ static unsigned int azx_get_position(struct azx *chip,
if (delay < 0)
delay += azx_dev->bufsize;
if (delay >= azx_dev->period_bytes) {
- snd_printdd("delay %d > period_bytes %d\n",
- delay, azx_dev->period_bytes);
- delay = 0; /* something is wrong */
+ snd_printk(KERN_WARNING SFX
+ "Unstable LPIB (%d >= %d); "
+ "disabling LPIB delay counting\n",
+ delay, azx_dev->period_bytes);
+ delay = 0;
+ chip->driver_caps &= ~AZX_DCAPS_COUNT_LPIB_DELAY;
}
azx_dev->substream->runtime->delay =
bytes_to_frames(azx_dev->substream->runtime, delay);
@@ -2641,7 +2644,9 @@ static void azx_vs_set_state(struct pci_dev *pci,
if (disabled) {
azx_suspend(&pci->dev);
chip->disabled = true;
- snd_hda_lock_devices(chip->bus);
+ if (snd_hda_lock_devices(chip->bus))
+ snd_printk(KERN_WARNING SFX
+ "Cannot lock devices!\n");
} else {
snd_hda_unlock_devices(chip->bus);
chip->disabled = false;
@@ -2684,14 +2689,20 @@ static const struct vga_switcheroo_client_ops azx_vs_ops = {
static int __devinit register_vga_switcheroo(struct azx *chip)
{
+ int err;
+
if (!chip->use_vga_switcheroo)
return 0;
/* FIXME: currently only handling DIS controller
* is there any machine with two switchable HDMI audio controllers?
*/
- return vga_switcheroo_register_audio_client(chip->pci, &azx_vs_ops,
+ err = vga_switcheroo_register_audio_client(chip->pci, &azx_vs_ops,
VGA_SWITCHEROO_DIS,
chip->bus != NULL);
+ if (err < 0)
+ return err;
+ chip->vga_switcheroo_registered = 1;
+ return 0;
}
#else
#define init_vga_switcheroo(chip) /* NOP */
@@ -2713,7 +2724,8 @@ static int azx_free(struct azx *chip)
if (use_vga_switcheroo(chip)) {
if (chip->disabled && chip->bus)
snd_hda_unlock_devices(chip->bus);
- vga_switcheroo_unregister_client(chip->pci);
+ if (chip->vga_switcheroo_registered)
+ vga_switcheroo_unregister_client(chip->pci);
}
if (chip->initialized) {
@@ -2814,8 +2826,6 @@ static struct snd_pci_quirk position_fix_list[] __devinitdata = {
SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS M2V", POS_FIX_LPIB),
- SND_PCI_QUIRK(0x1043, 0x1ac3, "ASUS X53S", POS_FIX_POSBUF),
- SND_PCI_QUIRK(0x1043, 0x1b43, "ASUS K53E", POS_FIX_POSBUF),
SND_PCI_QUIRK(0x104d, 0x9069, "Sony VPCS11V9E", POS_FIX_LPIB),
SND_PCI_QUIRK(0x10de, 0xcb89, "Macbook Pro 7,1", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1297, 0x3166, "Shuttle", POS_FIX_LPIB),
@@ -2858,10 +2868,6 @@ static int __devinit check_position_fix(struct azx *chip, int fix)
snd_printd(SFX "Using LPIB position fix\n");
return POS_FIX_LPIB;
}
- if (chip->driver_caps & AZX_DCAPS_POSFIX_COMBO) {
- snd_printd(SFX "Using COMBO position fix\n");
- return POS_FIX_COMBO;
- }
return POS_FIX_AUTO;
}
@@ -3067,14 +3073,6 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
}
ok:
- err = register_vga_switcheroo(chip);
- if (err < 0) {
- snd_printk(KERN_ERR SFX
- "Error registering VGA-switcheroo client\n");
- azx_free(chip);
- return err;
- }
-
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
if (err < 0) {
snd_printk(KERN_ERR SFX "Error creating device [card]!\n");
@@ -3345,6 +3343,13 @@ static int __devinit azx_probe(struct pci_dev *pci,
if (pci_dev_run_wake(pci))
pm_runtime_put_noidle(&pci->dev);
+ err = register_vga_switcheroo(chip);
+ if (err < 0) {
+ snd_printk(KERN_ERR SFX
+ "Error registering VGA-switcheroo client\n");
+ goto out_free;
+ }
+
dev++;
return 0;
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index fcfc9f0..61a7113 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -897,7 +897,7 @@ static int build_digital_input(struct hda_codec *codec)
* HP/SPK/SPDIF
*/
-static void cs_automute(struct hda_codec *codec)
+static void cs_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl)
{
struct cs_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
@@ -973,7 +973,7 @@ static void cs_automute(struct hda_codec *codec)
* Switch max 3 inputs of a single ADC (nid 3)
*/
-static void cs_automic(struct hda_codec *codec)
+static void cs_automic(struct hda_codec *codec, struct hda_jack_tbl *tbl)
{
struct cs_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
@@ -1035,7 +1035,7 @@ static void init_output(struct hda_codec *codec)
if (!cfg->speaker_outs)
continue;
if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
- snd_hda_jack_detect_enable(codec, nid, HP_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, nid, HP_EVENT, cs_automute);
spec->hp_detect = 1;
}
}
@@ -1046,7 +1046,7 @@ static void init_output(struct hda_codec *codec)
/* SPDIF is enabled on presence detect for CS421x */
if (spec->hp_detect || spec->spdif_detect)
- cs_automute(codec);
+ cs_automute(codec, NULL);
}
static void init_input(struct hda_codec *codec)
@@ -1070,13 +1070,13 @@ static void init_input(struct hda_codec *codec)
AC_VERB_SET_AMP_GAIN_MUTE,
AMP_IN_MUTE(spec->adc_idx[i]));
if (spec->mic_detect && spec->automic_idx == i)
- snd_hda_jack_detect_enable(codec, pin, MIC_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, pin, MIC_EVENT, cs_automic);
}
/* CS420x has multiple ADC, CS421x has single ADC */
if (spec->vendor_nid == CS420X_VENDOR_NID) {
change_cur_input(codec, spec->cur_input, 1);
if (spec->mic_detect)
- cs_automic(codec);
+ cs_automic(codec, NULL);
coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
if (is_active_pin(codec, CS_DMIC2_PIN_NID))
@@ -1089,7 +1089,7 @@ static void init_input(struct hda_codec *codec)
cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
} else {
if (spec->mic_detect)
- cs_automic(codec);
+ cs_automic(codec, NULL);
else {
spec->cur_adc = spec->adc_nid[spec->cur_input];
cs_update_input_select(codec);
@@ -1243,28 +1243,16 @@ static void cs_free(struct hda_codec *codec)
struct cs_spec *spec = codec->spec;
kfree(spec->capture_bind[0]);
kfree(spec->capture_bind[1]);
+ snd_hda_gen_free(&spec->gen);
kfree(codec->spec);
}
-static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
-{
- switch (snd_hda_jack_get_action(codec, res >> 26)) {
- case HP_EVENT:
- cs_automute(codec);
- break;
- case MIC_EVENT:
- cs_automic(codec);
- break;
- }
- snd_hda_jack_report_sync(codec);
-}
-
static const struct hda_codec_ops cs_patch_ops = {
.build_controls = cs_build_controls,
.build_pcms = cs_build_pcms,
.init = cs_init,
.free = cs_free,
- .unsol_event = cs_unsol_event,
+ .unsol_event = snd_hda_jack_unsol_event,
};
static int cs_parse_auto_config(struct hda_codec *codec)
@@ -1439,6 +1427,7 @@ static int patch_cs420x(struct hda_codec *codec)
if (!spec)
return -ENOMEM;
codec->spec = spec;
+ snd_hda_gen_init(&spec->gen);
spec->vendor_nid = CS420X_VENDOR_NID;
@@ -1457,7 +1446,7 @@ static int patch_cs420x(struct hda_codec *codec)
return 0;
error:
- kfree(codec->spec);
+ cs_free(codec);
codec->spec = NULL;
return err;
}
@@ -1674,7 +1663,7 @@ static void init_cs421x_digital(struct hda_codec *codec)
if (!cfg->speaker_outs)
continue;
if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
- snd_hda_jack_detect_enable(codec, nid, SPDIF_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, nid, SPDIF_EVENT, cs_automute);
spec->spdif_detect = 1;
}
}
@@ -1889,21 +1878,6 @@ static int cs421x_build_controls(struct hda_codec *codec)
return 0;
}
-static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res)
-{
- switch (snd_hda_jack_get_action(codec, res >> 26)) {
- case HP_EVENT:
- case SPDIF_EVENT:
- cs_automute(codec);
- break;
-
- case MIC_EVENT:
- cs_automic(codec);
- break;
- }
- snd_hda_jack_report_sync(codec);
-}
-
static int parse_cs421x_input(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
@@ -1977,7 +1951,7 @@ static struct hda_codec_ops cs421x_patch_ops = {
.build_pcms = cs_build_pcms,
.init = cs421x_init,
.free = cs_free,
- .unsol_event = cs421x_unsol_event,
+ .unsol_event = snd_hda_jack_unsol_event,
#ifdef CONFIG_PM
.suspend = cs421x_suspend,
#endif
@@ -1992,6 +1966,7 @@ static int patch_cs4210(struct hda_codec *codec)
if (!spec)
return -ENOMEM;
codec->spec = spec;
+ snd_hda_gen_init(&spec->gen);
spec->vendor_nid = CS4210_VENDOR_NID;
@@ -2017,7 +1992,7 @@ static int patch_cs4210(struct hda_codec *codec)
return 0;
error:
- kfree(codec->spec);
+ cs_free(codec);
codec->spec = NULL;
return err;
}
@@ -2031,6 +2006,7 @@ static int patch_cs4213(struct hda_codec *codec)
if (!spec)
return -ENOMEM;
codec->spec = spec;
+ snd_hda_gen_init(&spec->gen);
spec->vendor_nid = CS4213_VENDOR_NID;
@@ -2042,7 +2018,7 @@ static int patch_cs4213(struct hda_codec *codec)
return 0;
error:
- kfree(codec->spec);
+ cs_free(codec);
codec->spec = NULL;
return err;
}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8568aee..f7397ad 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -611,6 +611,8 @@ static void alc_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack
{
struct alc_spec *spec = codec->spec;
+ if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
+ return;
/* check LO jack only when it's different from HP */
if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
return;
@@ -2596,8 +2598,10 @@ static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
return "PCM";
break;
}
- if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name)))
+ if (ch >= ARRAY_SIZE(channel_name)) {
+ snd_BUG();
return "PCM";
+ }
return channel_name[ch];
}
@@ -4245,6 +4249,7 @@ static void alc_auto_init_std(struct hda_codec *codec)
((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir))
static const struct snd_pci_quirk beep_white_list[] = {
+ SND_PCI_QUIRK(0x1043, 0x103c, "ASUS", 1),
SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1),
SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1),
SND_PCI_QUIRK(0x1043, 0x831a, "EeePC", 1),
@@ -5672,6 +5677,7 @@ static const struct hda_verb alc268_beep_init_verbs[] = {
enum {
ALC268_FIXUP_INV_DMIC,
+ ALC268_FIXUP_HP_EAPD,
};
static const struct alc_fixup alc268_fixups[] = {
@@ -5679,10 +5685,26 @@ static const struct alc_fixup alc268_fixups[] = {
.type = ALC_FIXUP_FUNC,
.v.func = alc_fixup_inv_dmic_0x12,
},
+ [ALC268_FIXUP_HP_EAPD] = {
+ .type = ALC_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ {0x15, AC_VERB_SET_EAPD_BTLENABLE, 0},
+ {}
+ }
+ },
};
static const struct alc_model_fixup alc268_fixup_models[] = {
{.id = ALC268_FIXUP_INV_DMIC, .name = "inv-dmic"},
+ {.id = ALC268_FIXUP_HP_EAPD, .name = "hp-eapd"},
+ {}
+};
+
+static const struct snd_pci_quirk alc268_fixup_tbl[] = {
+ /* below is codec SSID since multiple Toshiba laptops have the
+ * same PCI SSID 1179:ff00
+ */
+ SND_PCI_QUIRK(0x1179, 0xff06, "Toshiba P200", ALC268_FIXUP_HP_EAPD),
{}
};
@@ -5717,7 +5739,7 @@ static int patch_alc268(struct hda_codec *codec)
spec = codec->spec;
- alc_pick_fixup(codec, alc268_fixup_models, NULL, alc268_fixups);
+ alc_pick_fixup(codec, alc268_fixup_models, alc268_fixup_tbl, alc268_fixups);
alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
/* automatic parse from the BIOS config */
@@ -6183,6 +6205,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK),
+ SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index fe16354..9ba8af0 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -104,6 +104,7 @@ enum {
STAC_92HD83XXX_HP_LED,
STAC_92HD83XXX_HP_INV_LED,
STAC_92HD83XXX_HP_MIC_LED,
+ STAC_92HD83XXX_HEADSET_JACK,
STAC_92HD83XXX_MODELS
};
@@ -204,6 +205,7 @@ struct sigmatel_spec {
unsigned int check_volume_offset:1;
unsigned int auto_mic:1;
unsigned int linear_tone_beep:1;
+ unsigned int headset_jack:1; /* 4-pin headset jack (hp + mono mic) */
/* gpio lines */
unsigned int eapd_mask;
@@ -1684,6 +1686,7 @@ static const char * const stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
[STAC_92HD83XXX_HP_LED] = "hp-led",
[STAC_92HD83XXX_HP_INV_LED] = "hp-inv-led",
[STAC_92HD83XXX_HP_MIC_LED] = "hp-mic-led",
+ [STAC_92HD83XXX_HEADSET_JACK] = "headset-jack",
};
static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@@ -1694,6 +1697,24 @@ static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
"DFI LanParty", STAC_92HD83XXX_REF),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02ba,
"unknown Dell", STAC_DELL_S14),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0532,
+ "Dell Latitude E6230", STAC_92HD83XXX_HEADSET_JACK),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0533,
+ "Dell Latitude E6330", STAC_92HD83XXX_HEADSET_JACK),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0534,
+ "Dell Latitude E6430", STAC_92HD83XXX_HEADSET_JACK),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0535,
+ "Dell Latitude E6530", STAC_92HD83XXX_HEADSET_JACK),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x053c,
+ "Dell Latitude E5430", STAC_92HD83XXX_HEADSET_JACK),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x053d,
+ "Dell Latitude E5530", STAC_92HD83XXX_HEADSET_JACK),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0549,
+ "Dell Latitude E5430", STAC_92HD83XXX_HEADSET_JACK),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x057d,
+ "Dell Latitude E6430s", STAC_92HD83XXX_HEADSET_JACK),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0584,
+ "Dell Latitude E6430U", STAC_92HD83XXX_HEADSET_JACK),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x1028,
"Dell Vostro 3500", STAC_DELL_VOSTRO_3500),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x1656,
@@ -1742,6 +1763,8 @@ static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
"HP", STAC_HP_ZEPHYR),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3660,
"HP Mini", STAC_92HD83XXX_HP_LED),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x144E,
+ "HP Pavilion dv5", STAC_92HD83XXX_HP_INV_LED),
{} /* terminator */
};
@@ -2855,6 +2878,9 @@ static inline int stac92xx_add_jack_mode_control(struct hda_codec *codec,
char name[22];
if (snd_hda_get_input_pin_attr(def_conf) != INPUT_PIN_ATTR_INT) {
+ if (spec->headset_jack && snd_hda_get_input_pin_attr(def_conf)
+ != INPUT_PIN_ATTR_DOCK)
+ return 0;
if (snd_hda_get_default_vref(codec, nid) == AC_PINCTL_VREF_GRD
&& nid == spec->line_switch)
control = STAC_CTL_WIDGET_IO_SWITCH;
@@ -5626,6 +5652,9 @@ again:
case STAC_92HD83XXX_HP_MIC_LED:
spec->mic_mute_led_gpio = 0x08; /* GPIO3 */
break;
+ case STAC_92HD83XXX_HEADSET_JACK:
+ spec->headset_jack = 1;
+ break;
}
if (find_mute_led_cfg(codec, default_polarity))
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 5a45a91..72a2f60 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -118,6 +118,8 @@ enum {
};
struct via_spec {
+ struct hda_gen_spec gen;
+
/* codec parameterization */
const struct snd_kcontrol_new *mixers[6];
unsigned int num_mixers;
@@ -246,6 +248,7 @@ static struct via_spec * via_new_spec(struct hda_codec *codec)
/* VT1708BCE & VT1708S are almost same */
if (spec->codec_type == VT1708BCE)
spec->codec_type = VT1708S;
+ snd_hda_gen_init(&spec->gen);
return spec;
}
@@ -299,7 +302,6 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
#define VIA_JACK_EVENT 0x20
#define VIA_HP_EVENT 0x01
-#define VIA_GPIO_EVENT 0x02
#define VIA_LINE_EVENT 0x03
enum {
@@ -1628,6 +1630,7 @@ static void via_free(struct hda_codec *codec)
vt1708_stop_hp_work(spec);
kfree(spec->bind_cap_vol);
kfree(spec->bind_cap_sw);
+ snd_hda_gen_free(&spec->gen);
kfree(spec);
}
@@ -1685,69 +1688,6 @@ static void via_hp_automute(struct hda_codec *codec)
via_line_automute(codec, present);
}
-static void via_gpio_control(struct hda_codec *codec)
-{
- unsigned int gpio_data;
- unsigned int vol_counter;
- unsigned int vol;
- unsigned int master_vol;
-
- struct via_spec *spec = codec->spec;
-
- gpio_data = snd_hda_codec_read(codec, codec->afg, 0,
- AC_VERB_GET_GPIO_DATA, 0) & 0x03;
-
- vol_counter = (snd_hda_codec_read(codec, codec->afg, 0,
- 0xF84, 0) & 0x3F0000) >> 16;
-
- vol = vol_counter & 0x1F;
- master_vol = snd_hda_codec_read(codec, 0x1A, 0,
- AC_VERB_GET_AMP_GAIN_MUTE,
- AC_AMP_GET_INPUT);
-
- if (gpio_data == 0x02) {
- /* unmute line out */
- snd_hda_set_pin_ctl(codec, spec->autocfg.line_out_pins[0],
- PIN_OUT);
- if (vol_counter & 0x20) {
- /* decrease volume */
- if (vol > master_vol)
- vol = master_vol;
- snd_hda_codec_amp_stereo(codec, 0x1A, HDA_INPUT,
- 0, HDA_AMP_VOLMASK,
- master_vol-vol);
- } else {
- /* increase volume */
- snd_hda_codec_amp_stereo(codec, 0x1A, HDA_INPUT, 0,
- HDA_AMP_VOLMASK,
- ((master_vol+vol) > 0x2A) ? 0x2A :
- (master_vol+vol));
- }
- } else if (!(gpio_data & 0x02)) {
- /* mute line out */
- snd_hda_set_pin_ctl(codec, spec->autocfg.line_out_pins[0], 0);
- }
-}
-
-/* unsolicited event for jack sensing */
-static void via_unsol_event(struct hda_codec *codec,
- unsigned int res)
-{
- res >>= 26;
- res = snd_hda_jack_get_action(codec, res);
-
- if (res & VIA_JACK_EVENT)
- set_widgets_power_state(codec);
-
- res &= ~VIA_JACK_EVENT;
-
- if (res == VIA_HP_EVENT || res == VIA_LINE_EVENT)
- via_hp_automute(codec);
- else if (res == VIA_GPIO_EVENT)
- via_gpio_control(codec);
- snd_hda_jack_report_sync(codec);
-}
-
#ifdef CONFIG_PM
static int via_suspend(struct hda_codec *codec)
{
@@ -1783,7 +1723,7 @@ static const struct hda_codec_ops via_patch_ops = {
.build_pcms = via_build_pcms,
.init = via_init,
.free = via_free,
- .unsol_event = via_unsol_event,
+ .unsol_event = snd_hda_jack_unsol_event,
#ifdef CONFIG_PM
.suspend = via_suspend,
.check_power_status = via_check_power_status,
@@ -2761,6 +2701,17 @@ static void via_auto_init_dig_in(struct hda_codec *codec)
snd_hda_set_pin_ctl(codec, spec->autocfg.dig_in_pin, PIN_IN);
}
+static void via_jack_output_event(struct hda_codec *codec, struct hda_jack_tbl *tbl)
+{
+ set_widgets_power_state(codec);
+ via_hp_automute(codec);
+}
+
+static void via_jack_powerstate_event(struct hda_codec *codec, struct hda_jack_tbl *tbl)
+{
+ set_widgets_power_state(codec);
+}
+
/* initialize the unsolicited events */
static void via_auto_init_unsol_event(struct hda_codec *codec)
{
@@ -2768,26 +2719,31 @@ static void via_auto_init_unsol_event(struct hda_codec *codec)
struct auto_pin_cfg *cfg = &spec->autocfg;
unsigned int ev;
int i;
+ hda_jack_callback cb;
if (cfg->hp_pins[0] && is_jack_detectable(codec, cfg->hp_pins[0]))
- snd_hda_jack_detect_enable(codec, cfg->hp_pins[0],
- VIA_HP_EVENT | VIA_JACK_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, cfg->hp_pins[0],
+ VIA_HP_EVENT | VIA_JACK_EVENT,
+ via_jack_output_event);
if (cfg->speaker_pins[0])
ev = VIA_LINE_EVENT;
else
ev = 0;
+ cb = ev ? via_jack_output_event : via_jack_powerstate_event;
+
for (i = 0; i < cfg->line_outs; i++) {
if (cfg->line_out_pins[i] &&
is_jack_detectable(codec, cfg->line_out_pins[i]))
- snd_hda_jack_detect_enable(codec, cfg->line_out_pins[i],
- ev | VIA_JACK_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, cfg->line_out_pins[i],
+ ev | VIA_JACK_EVENT, cb);
}
for (i = 0; i < cfg->num_inputs; i++) {
if (is_jack_detectable(codec, cfg->inputs[i].pin))
- snd_hda_jack_detect_enable(codec, cfg->inputs[i].pin,
- VIA_JACK_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, cfg->inputs[i].pin,
+ VIA_JACK_EVENT,
+ via_jack_powerstate_event);
}
}
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 3050a52..245d874 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -2859,7 +2859,12 @@ static int snd_vt1724_resume(struct device *dev)
ice->set_spdif_clock(ice, 0);
} else {
/* internal on-card clock */
- snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1);
+ int rate;
+ if (ice->cur_rate)
+ rate = ice->cur_rate;
+ else
+ rate = ice->pro_rate_default;
+ snd_vt1724_set_pro_rate(ice, rate, 1);
}
update_spdif_bits(ice, ice->pm_saved_spdif_ctrl);
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index b12308b..f1cd1e3 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -971,6 +971,7 @@ static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm);
static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm);
static int hdspm_autosync_ref(struct hdspm *hdspm);
static int snd_hdspm_set_defaults(struct hdspm *hdspm);
+static int hdspm_system_clock_mode(struct hdspm *hdspm);
static void hdspm_set_sgbuf(struct hdspm *hdspm,
struct snd_pcm_substream *substream,
unsigned int reg, int channels);
@@ -1989,10 +1990,14 @@ static int hdspm_get_system_sample_rate(struct hdspm *hdspm)
rate = hdspm_calc_dds_value(hdspm, period);
if (rate > 207000) {
- /* Unreasonable high sample rate as seen on PCI MADI cards.
- * Use the cached value instead.
- */
- rate = hdspm->system_sample_rate;
+ /* Unreasonable high sample rate as seen on PCI MADI cards. */
+ if (0 == hdspm_system_clock_mode(hdspm)) {
+ /* master mode, return internal sample rate */
+ rate = hdspm->system_sample_rate;
+ } else {
+ /* slave mode, return external sample rate */
+ rate = hdspm_external_sample_rate(hdspm);
+ }
}
return rate;
@@ -2000,12 +2005,14 @@ static int hdspm_get_system_sample_rate(struct hdspm *hdspm)
#define HDSPM_SYSTEM_SAMPLE_RATE(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .access = SNDRV_CTL_ELEM_ACCESS_READ, \
- .info = snd_hdspm_info_system_sample_rate, \
- .get = snd_hdspm_get_system_sample_rate \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_system_sample_rate, \
+ .put = snd_hdspm_put_system_sample_rate, \
+ .get = snd_hdspm_get_system_sample_rate \
}
static int snd_hdspm_info_system_sample_rate(struct snd_kcontrol *kcontrol,
@@ -2030,6 +2037,16 @@ static int snd_hdspm_get_system_sample_rate(struct snd_kcontrol *kcontrol,
return 0;
}
+static int snd_hdspm_put_system_sample_rate(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *
+ ucontrol)
+{
+ struct hdspm *hdspm = snd_kcontrol_chip(kcontrol);
+
+ hdspm_set_dds_value(hdspm, ucontrol->value.enumerated.item[0]);
+ return 0;
+}
+
/**
* Returns the WordClock sample rate class for the given card.
@@ -2163,6 +2180,7 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol,
hdspm_get_s1_sample_rate(hdspm,
kcontrol->private_value-1);
}
+ break;
case AIO:
switch (kcontrol->private_value) {
@@ -2183,6 +2201,7 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol,
hdspm_get_s1_sample_rate(hdspm,
ucontrol->id.index-1);
}
+ break;
case AES32:
@@ -2204,8 +2223,23 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol,
hdspm_get_s1_sample_rate(hdspm,
kcontrol->private_value-1);
break;
+ }
+ break;
+ case MADI:
+ case MADIface:
+ {
+ int rate = hdspm_external_sample_rate(hdspm);
+ int i, selected_rate = 0;
+ for (i = 1; i < 10; i++)
+ if (HDSPM_bit2freq(i) == rate) {
+ selected_rate = i;
+ break;
+ }
+ ucontrol->value.enumerated.item[0] = selected_rate;
}
+ break;
+
default:
break;
}
@@ -2430,7 +2464,7 @@ static int snd_hdspm_put_clock_source(struct snd_kcontrol *kcontrol,
#define HDSPM_PREF_SYNC_REF(xname, xindex) \
-{.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
.index = xindex, \
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\
@@ -2766,12 +2800,12 @@ static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol,
#define HDSPM_AUTOSYNC_REF(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .access = SNDRV_CTL_ELEM_ACCESS_READ, \
- .info = snd_hdspm_info_autosync_ref, \
- .get = snd_hdspm_get_autosync_ref, \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READ, \
+ .info = snd_hdspm_info_autosync_ref, \
+ .get = snd_hdspm_get_autosync_ref, \
}
static int hdspm_autosync_ref(struct hdspm *hdspm)
@@ -2855,12 +2889,12 @@ static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol,
#define HDSPM_LINE_OUT(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_line_out, \
- .get = snd_hdspm_get_line_out, \
- .put = snd_hdspm_put_line_out \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_line_out, \
+ .get = snd_hdspm_get_line_out, \
+ .put = snd_hdspm_put_line_out \
}
static int hdspm_line_out(struct hdspm * hdspm)
@@ -2912,12 +2946,12 @@ static int snd_hdspm_put_line_out(struct snd_kcontrol *kcontrol,
#define HDSPM_TX_64(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_tx_64, \
- .get = snd_hdspm_get_tx_64, \
- .put = snd_hdspm_put_tx_64 \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_tx_64, \
+ .get = snd_hdspm_get_tx_64, \
+ .put = snd_hdspm_put_tx_64 \
}
static int hdspm_tx_64(struct hdspm * hdspm)
@@ -2968,12 +3002,12 @@ static int snd_hdspm_put_tx_64(struct snd_kcontrol *kcontrol,
#define HDSPM_C_TMS(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_c_tms, \
- .get = snd_hdspm_get_c_tms, \
- .put = snd_hdspm_put_c_tms \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_c_tms, \
+ .get = snd_hdspm_get_c_tms, \
+ .put = snd_hdspm_put_c_tms \
}
static int hdspm_c_tms(struct hdspm * hdspm)
@@ -3024,12 +3058,12 @@ static int snd_hdspm_put_c_tms(struct snd_kcontrol *kcontrol,
#define HDSPM_SAFE_MODE(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_safe_mode, \
- .get = snd_hdspm_get_safe_mode, \
- .put = snd_hdspm_put_safe_mode \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_safe_mode, \
+ .get = snd_hdspm_get_safe_mode, \
+ .put = snd_hdspm_put_safe_mode \
}
static int hdspm_safe_mode(struct hdspm * hdspm)
@@ -3080,12 +3114,12 @@ static int snd_hdspm_put_safe_mode(struct snd_kcontrol *kcontrol,
#define HDSPM_EMPHASIS(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_emphasis, \
- .get = snd_hdspm_get_emphasis, \
- .put = snd_hdspm_put_emphasis \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_emphasis, \
+ .get = snd_hdspm_get_emphasis, \
+ .put = snd_hdspm_put_emphasis \
}
static int hdspm_emphasis(struct hdspm * hdspm)
@@ -3136,12 +3170,12 @@ static int snd_hdspm_put_emphasis(struct snd_kcontrol *kcontrol,
#define HDSPM_DOLBY(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_dolby, \
- .get = snd_hdspm_get_dolby, \
- .put = snd_hdspm_put_dolby \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_dolby, \
+ .get = snd_hdspm_get_dolby, \
+ .put = snd_hdspm_put_dolby \
}
static int hdspm_dolby(struct hdspm * hdspm)
@@ -3192,12 +3226,12 @@ static int snd_hdspm_put_dolby(struct snd_kcontrol *kcontrol,
#define HDSPM_PROFESSIONAL(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_professional, \
- .get = snd_hdspm_get_professional, \
- .put = snd_hdspm_put_professional \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_professional, \
+ .get = snd_hdspm_get_professional, \
+ .put = snd_hdspm_put_professional \
}
static int hdspm_professional(struct hdspm * hdspm)
@@ -3247,12 +3281,12 @@ static int snd_hdspm_put_professional(struct snd_kcontrol *kcontrol,
}
#define HDSPM_INPUT_SELECT(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_input_select, \
- .get = snd_hdspm_get_input_select, \
- .put = snd_hdspm_put_input_select \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_input_select, \
+ .get = snd_hdspm_get_input_select, \
+ .put = snd_hdspm_put_input_select \
}
static int hdspm_input_select(struct hdspm * hdspm)
@@ -3319,12 +3353,12 @@ static int snd_hdspm_put_input_select(struct snd_kcontrol *kcontrol,
#define HDSPM_DS_WIRE(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_ds_wire, \
- .get = snd_hdspm_get_ds_wire, \
- .put = snd_hdspm_put_ds_wire \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_ds_wire, \
+ .get = snd_hdspm_get_ds_wire, \
+ .put = snd_hdspm_put_ds_wire \
}
static int hdspm_ds_wire(struct hdspm * hdspm)
@@ -3391,12 +3425,12 @@ static int snd_hdspm_put_ds_wire(struct snd_kcontrol *kcontrol,
#define HDSPM_QS_WIRE(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .index = xindex, \
- .info = snd_hdspm_info_qs_wire, \
- .get = snd_hdspm_get_qs_wire, \
- .put = snd_hdspm_put_qs_wire \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = xindex, \
+ .info = snd_hdspm_info_qs_wire, \
+ .get = snd_hdspm_get_qs_wire, \
+ .put = snd_hdspm_put_qs_wire \
}
static int hdspm_qs_wire(struct hdspm * hdspm)
@@ -3563,15 +3597,15 @@ static int snd_hdspm_put_madi_speedmode(struct snd_kcontrol *kcontrol,
}
#define HDSPM_MIXER(xname, xindex) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \
- .name = xname, \
- .index = xindex, \
- .device = 0, \
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
- SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
- .info = snd_hdspm_info_mixer, \
- .get = snd_hdspm_get_mixer, \
- .put = snd_hdspm_put_mixer \
+{ .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \
+ .name = xname, \
+ .index = xindex, \
+ .device = 0, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_mixer, \
+ .get = snd_hdspm_get_mixer, \
+ .put = snd_hdspm_put_mixer \
}
static int snd_hdspm_info_mixer(struct snd_kcontrol *kcontrol,
@@ -3670,12 +3704,12 @@ static int snd_hdspm_put_mixer(struct snd_kcontrol *kcontrol,
*/
#define HDSPM_PLAYBACK_MIXER \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE | \
- SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
- .info = snd_hdspm_info_playback_mixer, \
- .get = snd_hdspm_get_playback_mixer, \
- .put = snd_hdspm_put_playback_mixer \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE | \
+ SNDRV_CTL_ELEM_ACCESS_VOLATILE, \
+ .info = snd_hdspm_info_playback_mixer, \
+ .get = snd_hdspm_get_playback_mixer, \
+ .put = snd_hdspm_put_playback_mixer \
}
static int snd_hdspm_info_playback_mixer(struct snd_kcontrol *kcontrol,
@@ -3851,12 +3885,17 @@ static int hdspm_sync_in_sync_check(struct hdspm *hdspm)
break;
case MADI:
- case AES32:
- status = hdspm_read(hdspm, HDSPM_statusRegister2);
+ status = hdspm_read(hdspm, HDSPM_statusRegister);
lock = (status & HDSPM_syncInLock) ? 1 : 0;
sync = (status & HDSPM_syncInSync) ? 1 : 0;
break;
+ case AES32:
+ status = hdspm_read(hdspm, HDSPM_statusRegister2);
+ lock = (status & 0x100000) ? 1 : 0;
+ sync = (status & 0x200000) ? 1 : 0;
+ break;
+
case MADIface:
break;
}
@@ -3942,6 +3981,7 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol,
default:
val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1);
}
+ break;
case AIO:
switch (kcontrol->private_value) {
@@ -3954,6 +3994,7 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol,
default:
val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1);
}
+ break;
case MADI:
switch (kcontrol->private_value) {
@@ -3966,6 +4007,7 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol,
case 3: /* SYNC_IN */
val = hdspm_sync_in_sync_check(hdspm); break;
}
+ break;
case MADIface:
val = hdspm_madi_sync_check(hdspm); /* MADI */
@@ -3983,6 +4025,7 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol,
val = hdspm_aes_sync_check(hdspm,
kcontrol->private_value-1);
}
+ break;
}
@@ -4427,9 +4470,10 @@ static struct snd_kcontrol_new snd_hdspm_controls_madi[] = {
HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0),
HDSPM_AUTOSYNC_REF("AutoSync Reference", 0),
HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0),
+ HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0),
HDSPM_SYNC_CHECK("WC SyncCheck", 0),
HDSPM_SYNC_CHECK("MADI SyncCheck", 1),
- HDSPM_SYNC_CHECK("TCO SyncCHeck", 2),
+ HDSPM_SYNC_CHECK("TCO SyncCheck", 2),
HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3),
HDSPM_LINE_OUT("Line Out", 0),
HDSPM_TX_64("TX 64 channels mode", 0),
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index bcbf1d0..99f32f7 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,8 +1,9 @@
snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o
snd-soc-core-objs += soc-pcm.o soc-compress.o soc-io.o
-snd-soc-dmaengine-pcm-objs := soc-dmaengine-pcm.o
-obj-$(CONFIG_SND_SOC_DMAENGINE_PCM) += snd-soc-dmaengine-pcm.o
+ifneq ($(CONFIG_SND_SOC_DMAENGINE_PCM),)
+snd-soc-core-objs += soc-dmaengine-pcm.o
+endif
obj-$(CONFIG_SND_SOC) += snd-soc-core.o
obj-$(CONFIG_SND_SOC) += codecs/
diff --git a/sound/soc/codecs/da9055.c b/sound/soc/codecs/da9055.c
index 185d8dd..f379b08 100644
--- a/sound/soc/codecs/da9055.c
+++ b/sound/soc/codecs/da9055.c
@@ -178,6 +178,12 @@
#define DA9055_AIF_WORD_S24_LE (2 << 2)
#define DA9055_AIF_WORD_S32_LE (3 << 2)
+/* MIC_L_CTRL bit fields */
+#define DA9055_MIC_L_MUTE_EN (1 << 6)
+
+/* MIC_R_CTRL bit fields */
+#define DA9055_MIC_R_MUTE_EN (1 << 6)
+
/* MIXIN_L_CTRL bit fields */
#define DA9055_MIXIN_L_MIX_EN (1 << 3)
@@ -476,7 +482,7 @@ static int da9055_put_alc_sw(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- u8 reg_val, adc_left, adc_right;
+ u8 reg_val, adc_left, adc_right, mic_left, mic_right;
int avg_left_data, avg_right_data, offset_l, offset_r;
if (ucontrol->value.integer.value[0]) {
@@ -485,6 +491,16 @@ static int da9055_put_alc_sw(struct snd_kcontrol *kcontrol,
* offsets must be done first
*/
+ /* Save current values from Mic control registers */
+ mic_left = snd_soc_read(codec, DA9055_MIC_L_CTRL);
+ mic_right = snd_soc_read(codec, DA9055_MIC_R_CTRL);
+
+ /* Mute Mic PGA Left and Right */
+ snd_soc_update_bits(codec, DA9055_MIC_L_CTRL,
+ DA9055_MIC_L_MUTE_EN, DA9055_MIC_L_MUTE_EN);
+ snd_soc_update_bits(codec, DA9055_MIC_R_CTRL,
+ DA9055_MIC_R_MUTE_EN, DA9055_MIC_R_MUTE_EN);
+
/* Save current values from ADC control registers */
adc_left = snd_soc_read(codec, DA9055_ADC_L_CTRL);
adc_right = snd_soc_read(codec, DA9055_ADC_R_CTRL);
@@ -520,6 +536,10 @@ static int da9055_put_alc_sw(struct snd_kcontrol *kcontrol,
/* Restore original values of ADC control registers */
snd_soc_write(codec, DA9055_ADC_L_CTRL, adc_left);
snd_soc_write(codec, DA9055_ADC_R_CTRL, adc_right);
+
+ /* Restore original values of Mic control registers */
+ snd_soc_write(codec, DA9055_MIC_L_CTRL, mic_left);
+ snd_soc_write(codec, DA9055_MIC_R_CTRL, mic_right);
}
return snd_soc_put_volsw(kcontrol, ucontrol);
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index e8f97af..00b85cc 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -820,10 +820,10 @@ static const struct snd_soc_dapm_route intercon[] = {
{"VIBRA DAC", NULL, "Vibra Playback"},
/* ADC -> Stream mapping */
- {"ADC Left", NULL, "Legacy Capture"},
- {"ADC Left", NULL, "Capture"},
- {"ADC Right", NULL, "Legacy Capture"},
- {"ADC Right", NULL, "Capture"},
+ {"Legacy Capture" , NULL, "ADC Left"},
+ {"Capture", NULL, "ADC Left"},
+ {"Legacy Capture", NULL, "ADC Right"},
+ {"Capture" , NULL, "ADC Right"},
/* Capture path */
{"Analog Left Capture Route", "Headset Mic", "HSMIC"},
diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index efa93dbb..eab64a1 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -1028,7 +1028,7 @@ SOC_DOUBLE_R_TLV("OUT2 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_2L,
WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_VOL_SHIFT, 0x9f, 0,
digital_tlv),
SOC_DOUBLE("OUT2 Switch", WM2200_PDM_1, WM2200_SPK1L_MUTE_SHIFT,
- WM2200_SPK1R_MUTE_SHIFT, 1, 0),
+ WM2200_SPK1R_MUTE_SHIFT, 1, 1),
};
WM2200_MIXER_ENUMS(OUT1L, WM2200_OUT1LMIX_INPUT_1_SOURCE);
@@ -2091,6 +2091,7 @@ static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
switch (wm2200->rev) {
case 0:
+ case 1:
ret = regmap_register_patch(wm2200->regmap, wm2200_reva_patch,
ARRAY_SIZE(wm2200_reva_patch));
if (ret != 0) {
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 2b2dadc..3fddc7a 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -1045,6 +1045,7 @@ static int aif1clk_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = w->codec;
+ struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
struct wm8994 *control = codec->control_data;
int mask = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA;
int i;
@@ -1063,6 +1064,10 @@ static int aif1clk_ev(struct snd_soc_dapm_widget *w,
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
+ /* Don't enable timeslot 2 if not in use */
+ if (wm8994->channels[0] <= 2)
+ mask &= ~(WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA);
+
val = snd_soc_read(codec, WM8994_AIF1_CONTROL_1);
if ((val & WM8994_AIF1ADCL_SRC) &&
(val & WM8994_AIF1ADCR_SRC))
@@ -2687,7 +2692,7 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
- bclk_rate = params_rate(params) * 4;
+ bclk_rate = params_rate(params);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
bclk_rate *= 16;
@@ -2708,6 +2713,17 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
+ wm8994->channels[id] = params_channels(params);
+ switch (params_channels(params)) {
+ case 1:
+ case 2:
+ bclk_rate *= 2;
+ break;
+ default:
+ bclk_rate *= 4;
+ break;
+ }
+
/* Try to find an appropriate sample rate; look for an exact match. */
for (i = 0; i < ARRAY_SIZE(srs); i++)
if (srs[i].rate == params_rate(params))
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index f142ec1..ccbce57 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -77,6 +77,7 @@ struct wm8994_priv {
int sysclk_rate[2];
int mclk[2];
int aifclk[2];
+ int channels[2];
struct wm8994_fll_config fll[2], fll_suspend[2];
struct completion fll_locked[2];
bool fll_locked_irq;
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index dc0ee76..d8e96b2 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -575,56 +575,53 @@ static struct snd_soc_card ams_delta_audio_card = {
};
/* Module init/exit */
-static struct platform_device *ams_delta_audio_platform_device;
-static struct platform_device *cx20442_platform_device;
-
-static int __init ams_delta_module_init(void)
+static __devinit int ams_delta_probe(struct platform_device *pdev)
{
+ struct snd_soc_card *card = &ams_delta_audio_card;
int ret;
- if (!(machine_is_ams_delta()))
- return -ENODEV;
-
- ams_delta_audio_platform_device =
- platform_device_alloc("soc-audio", -1);
- if (!ams_delta_audio_platform_device)
- return -ENOMEM;
+ card->dev = &pdev->dev;
- platform_set_drvdata(ams_delta_audio_platform_device,
- &ams_delta_audio_card);
-
- ret = platform_device_add(ams_delta_audio_platform_device);
- if (ret)
- goto err;
-
- /*
- * Codec platform device could be registered from elsewhere (board?),
- * but I do it here as it makes sense only if used with the card.
- */
- cx20442_platform_device =
- platform_device_register_simple("cx20442-codec", -1, NULL, 0);
+ ret = snd_soc_register_card(card);
+ if (ret) {
+ dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
+ card->dev = NULL;
+ return ret;
+ }
return 0;
-err:
- platform_device_put(ams_delta_audio_platform_device);
- return ret;
}
-late_initcall(ams_delta_module_init);
-static void __exit ams_delta_module_exit(void)
+static int __devexit ams_delta_remove(struct platform_device *pdev)
{
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+
if (tty_unregister_ldisc(N_V253) != 0)
- dev_warn(&ams_delta_audio_platform_device->dev,
+ dev_warn(&pdev->dev,
"failed to unregister V253 line discipline\n");
snd_soc_jack_free_gpios(&ams_delta_hook_switch,
ARRAY_SIZE(ams_delta_hook_switch_gpios),
ams_delta_hook_switch_gpios);
- platform_device_unregister(cx20442_platform_device);
- platform_device_unregister(ams_delta_audio_platform_device);
+ snd_soc_unregister_card(card);
+ card->dev = NULL;
+ return 0;
}
-module_exit(ams_delta_module_exit);
+
+#define DRV_NAME "ams-delta-audio"
+
+static struct platform_driver ams_delta_driver = {
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+ .probe = ams_delta_probe,
+ .remove = __devexit_p(ams_delta_remove),
+};
+
+module_platform_driver(ams_delta_driver);
MODULE_AUTHOR("Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>");
MODULE_DESCRIPTION("ALSA SoC driver for Amstrad E3 (Delta) videophone");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c
index 4a73ef3..a57a4e6 100644
--- a/sound/soc/omap/omap-abe-twl6040.c
+++ b/sound/soc/omap/omap-abe-twl6040.c
@@ -216,7 +216,7 @@ static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
- twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vinrator");
+ twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vibrator");
twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c
index 68f2cd1..5a6aeaf 100644
--- a/sound/soc/omap/omap-dmic.c
+++ b/sound/soc/omap/omap-dmic.c
@@ -464,9 +464,9 @@ static __devinit int asoc_dmic_probe(struct platform_device *pdev)
mutex_init(&dmic->mutex);
- dmic->fclk = clk_get(dmic->dev, "dmic_fck");
+ dmic->fclk = clk_get(dmic->dev, "fck");
if (IS_ERR(dmic->fclk)) {
- dev_err(dmic->dev, "cant get dmic_fck\n");
+ dev_err(dmic->dev, "cant get fck\n");
return -ENODEV;
}
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c
index c02b001..56965bb 100644
--- a/sound/soc/omap/omap-mcpdm.c
+++ b/sound/soc/omap/omap-mcpdm.c
@@ -40,7 +40,6 @@
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <plat/omap_hwmod.h>
#include "omap-mcpdm.h"
#include "omap-pcm.h"
@@ -260,13 +259,9 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
mutex_lock(&mcpdm->mutex);
if (!dai->active) {
- /* Enable watch dog for ES above ES 1.0 to avoid saturation */
- if (omap_rev() != OMAP4430_REV_ES1_0) {
- u32 ctrl = omap_mcpdm_read(mcpdm, MCPDM_REG_CTRL);
+ u32 ctrl = omap_mcpdm_read(mcpdm, MCPDM_REG_CTRL);
- omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL,
- ctrl | MCPDM_WD_EN);
- }
+ omap_mcpdm_write(mcpdm, MCPDM_REG_CTRL, ctrl | MCPDM_WD_EN);
omap_mcpdm_open_streams(mcpdm);
}
mutex_unlock(&mcpdm->mutex);
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 677b567..1ff6bb9 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -21,15 +21,14 @@
#include <linux/clk.h>
#include <linux/platform_device.h>
+#include <linux/gpio.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <mach/gpio.h>
-#include <mach/board-zoom.h>
#include <linux/platform_data/asoc-ti-mcbsp.h>
+#include <linux/platform_data/gpio-omap.h>
/* Register descriptions for twl4030 codec part */
#include <linux/mfd/twl4030-audio.h>
diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c
index 73ac546..e834faf 100644
--- a/sound/soc/pxa/mmp-pcm.c
+++ b/sound/soc/pxa/mmp-pcm.c
@@ -15,13 +15,13 @@
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <linux/dmaengine.h>
+#include <linux/platform_data/dma-mmp_tdma.h>
#include <linux/platform_data/mmp_audio.h>
#include <sound/pxa2xx-lib.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <mach/sram.h>
#include <sound/dmaengine_pcm.h>
struct mmp_dma_data {
diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c
index 5dc10df..b0d46d6 100644
--- a/sound/soc/samsung/bells.c
+++ b/sound/soc/samsung/bells.c
@@ -212,7 +212,7 @@ static struct snd_soc_dai_link bells_dai_wm5102[] = {
{
.name = "Sub",
.stream_name = "Sub",
- .cpu_dai_name = "wm5102-aif3",
+ .cpu_dai_name = "wm5110-aif3",
.codec_dai_name = "wm9081-hifi",
.codec_name = "wm9081.1-006c",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
@@ -247,7 +247,7 @@ static struct snd_soc_dai_link bells_dai_wm5110[] = {
{
.name = "Sub",
.stream_name = "Sub",
- .cpu_dai_name = "wm5102-aif3",
+ .cpu_dai_name = "wm5110-aif3",
.codec_dai_name = "wm9081-hifi",
.codec_name = "wm9081.1-006c",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 5328ae5..9d7f307 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -20,6 +20,7 @@
#include <linux/sh_dma.h>
#include <linux/slab.h>
#include <linux/module.h>
+#include <linux/workqueue.h>
#include <sound/soc.h>
#include <sound/sh_fsi.h>
@@ -223,7 +224,7 @@ struct fsi_stream {
*/
struct dma_chan *chan;
struct sh_dmae_slave slave; /* see fsi_handler_init() */
- struct tasklet_struct tasklet;
+ struct work_struct work;
dma_addr_t dma;
};
@@ -1085,9 +1086,9 @@ static void fsi_dma_complete(void *data)
snd_pcm_period_elapsed(io->substream);
}
-static void fsi_dma_do_tasklet(unsigned long data)
+static void fsi_dma_do_work(struct work_struct *work)
{
- struct fsi_stream *io = (struct fsi_stream *)data;
+ struct fsi_stream *io = container_of(work, struct fsi_stream, work);
struct fsi_priv *fsi = fsi_stream_to_priv(io);
struct snd_soc_dai *dai;
struct dma_async_tx_descriptor *desc;
@@ -1129,7 +1130,7 @@ static void fsi_dma_do_tasklet(unsigned long data)
* FIXME
*
* In DMAEngine case, codec and FSI cannot be started simultaneously
- * since FSI is using tasklet.
+ * since FSI is using the scheduler work queue.
* Therefore, in capture case, probably FSI FIFO will have got
* overflow error in this point.
* in that case, DMA cannot start transfer until error was cleared.
@@ -1153,7 +1154,7 @@ static bool fsi_dma_filter(struct dma_chan *chan, void *param)
static int fsi_dma_transfer(struct fsi_priv *fsi, struct fsi_stream *io)
{
- tasklet_schedule(&io->tasklet);
+ schedule_work(&io->work);
return 0;
}
@@ -1195,14 +1196,14 @@ static int fsi_dma_probe(struct fsi_priv *fsi, struct fsi_stream *io, struct dev
return fsi_stream_probe(fsi, dev);
}
- tasklet_init(&io->tasklet, fsi_dma_do_tasklet, (unsigned long)io);
+ INIT_WORK(&io->work, fsi_dma_do_work);
return 0;
}
static int fsi_dma_remove(struct fsi_priv *fsi, struct fsi_stream *io)
{
- tasklet_kill(&io->tasklet);
+ cancel_work_sync(&io->work);
fsi_stream_stop(fsi, io);
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index fa0fd8d..1ab5fe0 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -22,7 +22,7 @@
/**
* snd_soc_jack_new - Create a new jack
- * @card: ASoC card
+ * @codec: ASoC codec
* @id: an identifying string for this jack
* @type: a bitmask of enum snd_jack_type values that can be detected by
* this jack
@@ -133,12 +133,13 @@ EXPORT_SYMBOL_GPL(snd_soc_jack_add_zones);
/**
* snd_soc_jack_get_type - Based on the mic bias value, this function returns
- * the type of jack from the zones delcared in the jack type
+ * the type of jack from the zones declared in the jack type
*
+ * @jack: ASoC jack
* @micbias_voltage: mic bias voltage at adc channel when jack is plugged in
*
* Based on the mic bias value passed, this function helps identify
- * the type of jack from the already delcared jack zones
+ * the type of jack from the already declared jack zones
*/
int snd_soc_jack_get_type(struct snd_soc_jack *jack, int micbias_voltage)
{
diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c
index 356611d..54f7e25 100644
--- a/sound/soc/ux500/mop500.c
+++ b/sound/soc/ux500/mop500.c
@@ -57,6 +57,20 @@ static struct snd_soc_card mop500_card = {
.num_links = ARRAY_SIZE(mop500_dai_links),
};
+static void mop500_of_node_put(void)
+{
+ int i;
+
+ for (i = 0; i < 2; i++) {
+ if (mop500_dai_links[i].cpu_of_node)
+ of_node_put((struct device_node *)
+ mop500_dai_links[i].cpu_of_node);
+ if (mop500_dai_links[i].codec_of_node)
+ of_node_put((struct device_node *)
+ mop500_dai_links[i].codec_of_node);
+ }
+}
+
static int __devinit mop500_of_probe(struct platform_device *pdev,
struct device_node *np)
{
@@ -69,6 +83,7 @@ static int __devinit mop500_of_probe(struct platform_device *pdev,
if (!(msp_np[0] && msp_np[1] && codec_np)) {
dev_err(&pdev->dev, "Phandle missing or invalid\n");
+ mop500_of_node_put();
return -EINVAL;
}
@@ -83,6 +98,7 @@ static int __devinit mop500_of_probe(struct platform_device *pdev,
return 0;
}
+
static int __devinit mop500_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
@@ -128,6 +144,7 @@ static int __devexit mop500_remove(struct platform_device *pdev)
snd_soc_unregister_card(mop500_card);
mop500_ab8500_remove(mop500_card);
+ mop500_of_node_put();
return 0;
}
diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c
index b7c996e..a26c6bf 100644
--- a/sound/soc/ux500/ux500_msp_i2s.c
+++ b/sound/soc/ux500/ux500_msp_i2s.c
@@ -18,6 +18,7 @@
#include <linux/pinctrl/consumer.h>
#include <linux/delay.h>
#include <linux/slab.h>
+#include <linux/io.h>
#include <linux/of.h>
#include <mach/hardware.h>
@@ -697,14 +698,11 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev,
platform_data = devm_kzalloc(&pdev->dev,
sizeof(struct msp_i2s_platform_data), GFP_KERNEL);
if (!platform_data)
- ret = -ENOMEM;
+ return -ENOMEM;
}
} else
if (!platform_data)
- ret = -EINVAL;
-
- if (ret)
- goto err_res;
+ return -EINVAL;
dev_dbg(&pdev->dev, "%s: Enter (name: %s, id: %d).\n", __func__,
pdev->name, platform_data->id);
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 561bb74..282f0fc 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -339,7 +339,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
}
mutex_init(&chip->mutex);
- mutex_init(&chip->shutdown_mutex);
+ init_rwsem(&chip->shutdown_rwsem);
chip->index = idx;
chip->dev = dev;
chip->card = card;
@@ -560,7 +560,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
card = chip->card;
mutex_lock(&register_mutex);
- mutex_lock(&chip->shutdown_mutex);
+ down_write(&chip->shutdown_rwsem);
chip->shutdown = 1;
chip->num_interfaces--;
if (chip->num_interfaces <= 0) {
@@ -582,11 +582,11 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
snd_usb_mixer_disconnect(p);
}
usb_chip[chip->index] = NULL;
- mutex_unlock(&chip->shutdown_mutex);
+ up_write(&chip->shutdown_rwsem);
mutex_unlock(&register_mutex);
snd_card_free_when_closed(card);
} else {
- mutex_unlock(&chip->shutdown_mutex);
+ up_write(&chip->shutdown_rwsem);
mutex_unlock(&register_mutex);
}
}
@@ -618,16 +618,20 @@ int snd_usb_autoresume(struct snd_usb_audio *chip)
{
int err = -ENODEV;
+ down_read(&chip->shutdown_rwsem);
if (!chip->shutdown && !chip->probing)
err = usb_autopm_get_interface(chip->pm_intf);
+ up_read(&chip->shutdown_rwsem);
return err;
}
void snd_usb_autosuspend(struct snd_usb_audio *chip)
{
+ down_read(&chip->shutdown_rwsem);
if (!chip->shutdown && !chip->probing)
usb_autopm_put_interface(chip->pm_intf);
+ up_read(&chip->shutdown_rwsem);
}
static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
diff --git a/sound/usb/card.h b/sound/usb/card.h
index afa4f9e..814cb35 100644
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -126,6 +126,7 @@ struct snd_usb_substream {
struct snd_usb_endpoint *sync_endpoint;
unsigned long flags;
bool need_setup_ep; /* (re)configure EP at prepare? */
+ unsigned int speed; /* USB_SPEED_XXX */
u64 formats; /* format bitmasks (all or'ed) */
unsigned int num_formats; /* number of supported audio formats (list) */
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index fe56c9d..298070e 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -287,25 +287,32 @@ static int get_ctl_value_v1(struct usb_mixer_elem_info *cval, int request, int v
unsigned char buf[2];
int val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1;
int timeout = 10;
- int err;
+ int idx = 0, err;
err = snd_usb_autoresume(cval->mixer->chip);
if (err < 0)
return -EIO;
+ down_read(&chip->shutdown_rwsem);
while (timeout-- > 0) {
+ if (chip->shutdown)
+ break;
+ idx = snd_usb_ctrl_intf(chip) | (cval->id << 8);
if (snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), request,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
- validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
- buf, val_len) >= val_len) {
+ validx, idx, buf, val_len) >= val_len) {
*value_ret = convert_signed_value(cval, snd_usb_combine_bytes(buf, val_len));
- snd_usb_autosuspend(cval->mixer->chip);
- return 0;
+ err = 0;
+ goto out;
}
}
- snd_usb_autosuspend(cval->mixer->chip);
snd_printdd(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n",
- request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type);
- return -EINVAL;
+ request, validx, idx, cval->val_type);
+ err = -EINVAL;
+
+ out:
+ up_read(&chip->shutdown_rwsem);
+ snd_usb_autosuspend(cval->mixer->chip);
+ return err;
}
static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int validx, int *value_ret)
@@ -313,7 +320,7 @@ static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int v
struct snd_usb_audio *chip = cval->mixer->chip;
unsigned char buf[2 + 3*sizeof(__u16)]; /* enough space for one range */
unsigned char *val;
- int ret, size;
+ int idx = 0, ret, size;
__u8 bRequest;
if (request == UAC_GET_CUR) {
@@ -330,16 +337,22 @@ static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int v
if (ret)
goto error;
- ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest,
+ down_read(&chip->shutdown_rwsem);
+ if (chip->shutdown)
+ ret = -ENODEV;
+ else {
+ idx = snd_usb_ctrl_intf(chip) | (cval->id << 8);
+ ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
- validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
- buf, size);
+ validx, idx, buf, size);
+ }
+ up_read(&chip->shutdown_rwsem);
snd_usb_autosuspend(chip);
if (ret < 0) {
error:
snd_printk(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n",
- request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type);
+ request, validx, idx, cval->val_type);
return ret;
}
@@ -417,7 +430,7 @@ int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval,
{
struct snd_usb_audio *chip = cval->mixer->chip;
unsigned char buf[2];
- int val_len, err, timeout = 10;
+ int idx = 0, val_len, err, timeout = 10;
if (cval->mixer->protocol == UAC_VERSION_1) {
val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1;
@@ -440,19 +453,27 @@ int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval,
err = snd_usb_autoresume(chip);
if (err < 0)
return -EIO;
- while (timeout-- > 0)
+ down_read(&chip->shutdown_rwsem);
+ while (timeout-- > 0) {
+ if (chip->shutdown)
+ break;
+ idx = snd_usb_ctrl_intf(chip) | (cval->id << 8);
if (snd_usb_ctl_msg(chip->dev,
usb_sndctrlpipe(chip->dev, 0), request,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
- validx, snd_usb_ctrl_intf(chip) | (cval->id << 8),
- buf, val_len) >= 0) {
- snd_usb_autosuspend(chip);
- return 0;
+ validx, idx, buf, val_len) >= 0) {
+ err = 0;
+ goto out;
}
- snd_usb_autosuspend(chip);
+ }
snd_printdd(KERN_ERR "cannot set ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d, data = %#x/%#x\n",
- request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type, buf[0], buf[1]);
- return -EINVAL;
+ request, validx, idx, cval->val_type, buf[0], buf[1]);
+ err = -EINVAL;
+
+ out:
+ up_read(&chip->shutdown_rwsem);
+ snd_usb_autosuspend(chip);
+ return err;
}
static int set_cur_ctl_value(struct usb_mixer_elem_info *cval, int validx, int value)
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 690000d..ae2b714 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -283,6 +283,11 @@ static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
if (value > 1)
return -EINVAL;
changed = value != mixer->audigy2nx_leds[index];
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown) {
+ err = -ENODEV;
+ goto out;
+ }
if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042))
err = snd_usb_ctl_msg(mixer->chip->dev,
usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
@@ -299,6 +304,8 @@ static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
usb_sndctrlpipe(mixer->chip->dev, 0), 0x24,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
value, index + 2, NULL, 0);
+ out:
+ up_read(&mixer->chip->shutdown_rwsem);
if (err < 0)
return err;
mixer->audigy2nx_leds[index] = value;
@@ -392,11 +399,16 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
for (i = 0; jacks[i].name; ++i) {
snd_iprintf(buffer, "%s: ", jacks[i].name);
- err = snd_usb_ctl_msg(mixer->chip->dev,
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown)
+ err = 0;
+ else
+ err = snd_usb_ctl_msg(mixer->chip->dev,
usb_rcvctrlpipe(mixer->chip->dev, 0),
UAC_GET_MEM, USB_DIR_IN | USB_TYPE_CLASS |
USB_RECIP_INTERFACE, 0,
jacks[i].unitid << 8, buf, 3);
+ up_read(&mixer->chip->shutdown_rwsem);
if (err == 3 && (buf[0] == 3 || buf[0] == 6))
snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]);
else
@@ -426,10 +438,15 @@ static int snd_xonar_u1_switch_put(struct snd_kcontrol *kcontrol,
else
new_status = old_status & ~0x02;
changed = new_status != old_status;
- err = snd_usb_ctl_msg(mixer->chip->dev,
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown)
+ err = -ENODEV;
+ else
+ err = snd_usb_ctl_msg(mixer->chip->dev,
usb_sndctrlpipe(mixer->chip->dev, 0), 0x08,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
50, 0, &new_status, 1);
+ up_read(&mixer->chip->shutdown_rwsem);
if (err < 0)
return err;
mixer->xonar_u1_status = new_status;
@@ -468,11 +485,17 @@ static int snd_nativeinstruments_control_get(struct snd_kcontrol *kcontrol,
u8 bRequest = (kcontrol->private_value >> 16) & 0xff;
u16 wIndex = kcontrol->private_value & 0xffff;
u8 tmp;
+ int ret;
- int ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest,
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown)
+ ret = -ENODEV;
+ else
+ ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
0, cpu_to_le16(wIndex),
&tmp, sizeof(tmp), 1000);
+ up_read(&mixer->chip->shutdown_rwsem);
if (ret < 0) {
snd_printk(KERN_ERR
@@ -493,11 +516,17 @@ static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol,
u8 bRequest = (kcontrol->private_value >> 16) & 0xff;
u16 wIndex = kcontrol->private_value & 0xffff;
u16 wValue = ucontrol->value.integer.value[0];
+ int ret;
- int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest,
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown)
+ ret = -ENODEV;
+ else
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
cpu_to_le16(wValue), cpu_to_le16(wIndex),
NULL, 0, 1000);
+ up_read(&mixer->chip->shutdown_rwsem);
if (ret < 0) {
snd_printk(KERN_ERR
@@ -656,11 +685,16 @@ static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl,
return -EINVAL;
- err = snd_usb_ctl_msg(chip->dev,
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown)
+ err = -ENODEV;
+ else
+ err = snd_usb_ctl_msg(chip->dev,
usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
validx << 8, snd_usb_ctrl_intf(chip) | (id << 8),
value, val_len);
+ up_read(&mixer->chip->shutdown_rwsem);
if (err < 0)
return err;
@@ -703,11 +737,16 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl,
if (!pval->is_cached) {
/* Read current value */
- err = snd_usb_ctl_msg(chip->dev,
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown)
+ err = -ENODEV;
+ else
+ err = snd_usb_ctl_msg(chip->dev,
usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
validx << 8, snd_usb_ctrl_intf(chip) | (id << 8),
value, val_len);
+ up_read(&mixer->chip->shutdown_rwsem);
if (err < 0)
return err;
@@ -719,11 +758,16 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl,
if (cur_val != new_val) {
value[0] = new_val;
value[1] = 0;
- err = snd_usb_ctl_msg(chip->dev,
+ down_read(&mixer->chip->shutdown_rwsem);
+ if (mixer->chip->shutdown)
+ err = -ENODEV;
+ else
+ err = snd_usb_ctl_msg(chip->dev,
usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
validx << 8, snd_usb_ctrl_intf(chip) | (id << 8),
value, val_len);
+ up_read(&mixer->chip->shutdown_rwsem);
if (err < 0)
return err;
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index 55e19e1..37428f7 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -71,6 +71,8 @@ static snd_pcm_uframes_t snd_usb_pcm_pointer(struct snd_pcm_substream *substream
unsigned int hwptr_done;
subs = (struct snd_usb_substream *)substream->runtime->private_data;
+ if (subs->stream->chip->shutdown)
+ return SNDRV_PCM_POS_XRUN;
spin_lock(&subs->lock);
hwptr_done = subs->hwptr_done;
substream->runtime->delay = snd_usb_pcm_delay(subs,
@@ -444,7 +446,6 @@ static int configure_endpoint(struct snd_usb_substream *subs)
{
int ret;
- mutex_lock(&subs->stream->chip->shutdown_mutex);
/* format changed */
stop_endpoints(subs, 0, 0, 0);
ret = snd_usb_endpoint_set_params(subs->data_endpoint,
@@ -455,7 +456,7 @@ static int configure_endpoint(struct snd_usb_substream *subs)
subs->cur_audiofmt,
subs->sync_endpoint);
if (ret < 0)
- goto unlock;
+ return ret;
if (subs->sync_endpoint)
ret = snd_usb_endpoint_set_params(subs->data_endpoint,
@@ -465,9 +466,6 @@ static int configure_endpoint(struct snd_usb_substream *subs)
subs->cur_rate,
subs->cur_audiofmt,
NULL);
-
-unlock:
- mutex_unlock(&subs->stream->chip->shutdown_mutex);
return ret;
}
@@ -505,7 +503,13 @@ static int snd_usb_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
- if ((ret = set_format(subs, fmt)) < 0)
+ down_read(&subs->stream->chip->shutdown_rwsem);
+ if (subs->stream->chip->shutdown)
+ ret = -ENODEV;
+ else
+ ret = set_format(subs, fmt);
+ up_read(&subs->stream->chip->shutdown_rwsem);
+ if (ret < 0)
return ret;
subs->interface = fmt->iface;
@@ -527,10 +531,12 @@ static int snd_usb_hw_free(struct snd_pcm_substream *substream)
subs->cur_audiofmt = NULL;
subs->cur_rate = 0;
subs->period_bytes = 0;
- mutex_lock(&subs->stream->chip->shutdown_mutex);
- stop_endpoints(subs, 0, 1, 1);
- deactivate_endpoints(subs);
- mutex_unlock(&subs->stream->chip->shutdown_mutex);
+ down_read(&subs->stream->chip->shutdown_rwsem);
+ if (!subs->stream->chip->shutdown) {
+ stop_endpoints(subs, 0, 1, 1);
+ deactivate_endpoints(subs);
+ }
+ up_read(&subs->stream->chip->shutdown_rwsem);
return snd_pcm_lib_free_vmalloc_buffer(substream);
}
@@ -552,12 +558,19 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream)
return -ENXIO;
}
- if (snd_BUG_ON(!subs->data_endpoint))
- return -EIO;
+ down_read(&subs->stream->chip->shutdown_rwsem);
+ if (subs->stream->chip->shutdown) {
+ ret = -ENODEV;
+ goto unlock;
+ }
+ if (snd_BUG_ON(!subs->data_endpoint)) {
+ ret = -EIO;
+ goto unlock;
+ }
ret = set_format(subs, subs->cur_audiofmt);
if (ret < 0)
- return ret;
+ goto unlock;
iface = usb_ifnum_to_if(subs->dev, subs->cur_audiofmt->iface);
alts = &iface->altsetting[subs->cur_audiofmt->altset_idx];
@@ -567,12 +580,12 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream)
subs->cur_audiofmt,
subs->cur_rate);
if (ret < 0)
- return ret;
+ goto unlock;
if (subs->need_setup_ep) {
ret = configure_endpoint(subs);
if (ret < 0)
- return ret;
+ goto unlock;
subs->need_setup_ep = false;
}
@@ -592,9 +605,11 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream)
/* for playback, submit the URBs now; otherwise, the first hwptr_done
* updates for all URBs would happen at the same time when starting */
if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK)
- return start_endpoints(subs, 1);
+ ret = start_endpoints(subs, 1);
- return 0;
+ unlock:
+ up_read(&subs->stream->chip->shutdown_rwsem);
+ return ret;
}
static struct snd_pcm_hardware snd_usb_hardware =
@@ -647,7 +662,7 @@ static int hw_check_valid_format(struct snd_usb_substream *subs,
return 0;
}
/* check whether the period time is >= the data packet interval */
- if (snd_usb_get_speed(subs->dev) != USB_SPEED_FULL) {
+ if (subs->speed != USB_SPEED_FULL) {
ptime = 125 * (1 << fp->datainterval);
if (ptime > pt->max || (ptime == pt->max && pt->openmax)) {
hwc_debug(" > check: ptime %u > max %u\n", ptime, pt->max);
@@ -925,7 +940,7 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre
return err;
param_period_time_if_needed = SNDRV_PCM_HW_PARAM_PERIOD_TIME;
- if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL)
+ if (subs->speed == USB_SPEED_FULL)
/* full speed devices have fixed data packet interval */
ptmin = 1000;
if (ptmin == 1000)
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index ebc1a5b..d218f76 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -108,7 +108,7 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s
}
snd_iprintf(buffer, "\n");
}
- if (snd_usb_get_speed(subs->dev) != USB_SPEED_FULL)
+ if (subs->speed != USB_SPEED_FULL)
snd_iprintf(buffer, " Data packet interval: %d us\n",
125 * (1 << fp->datainterval));
// snd_iprintf(buffer, " Max Packet Size = %d\n", fp->maxpacksize);
@@ -124,7 +124,7 @@ static void proc_dump_ep_status(struct snd_usb_substream *subs,
return;
snd_iprintf(buffer, " Packet Size = %d\n", ep->curpacksize);
snd_iprintf(buffer, " Momentary freq = %u Hz (%#x.%04x)\n",
- snd_usb_get_speed(subs->dev) == USB_SPEED_FULL
+ subs->speed == USB_SPEED_FULL
? get_full_speed_hz(ep->freqm)
: get_high_speed_hz(ep->freqm),
ep->freqm >> 16, ep->freqm & 0xffff);
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index d73ac9b..88d8ceb 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2780,6 +2780,52 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
+{
+ /* Tascam US122 MKII - playback-only support */
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE,
+ .idVendor = 0x0644,
+ .idProduct = 0x8021,
+ .bInterfaceClass = USB_CLASS_AUDIO,
+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ .vendor_name = "TASCAM",
+ .product_name = "US122 MKII",
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = &(const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S24_3LE,
+ .channels = 2,
+ .iface = 1,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .attributes = UAC_EP_CS_ATTR_SAMPLE_RATE,
+ .endpoint = 0x02,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC,
+ .rates = SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000,
+ .rate_min = 44100,
+ .rate_max = 96000,
+ .nr_rates = 4,
+ .rate_table = (unsigned int[]) {
+ 44100, 48000, 88200, 96000
+ }
+ }
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
/* Microsoft XboxLive Headset/Xbox Communicator */
{
diff --git a/sound/usb/stream.c b/sound/usb/stream.c
index 083ed81..1de0c8c 100644
--- a/sound/usb/stream.c
+++ b/sound/usb/stream.c
@@ -90,6 +90,7 @@ static void snd_usb_init_substream(struct snd_usb_stream *as,
subs->direction = stream;
subs->dev = as->chip->dev;
subs->txfr_quirk = as->chip->txfr_quirk;
+ subs->speed = snd_usb_get_speed(subs->dev);
snd_usb_set_pcm_ops(as->pcm, stream);
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index b8233eb..ef42797 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -37,7 +37,7 @@ struct snd_usb_audio {
struct usb_interface *pm_intf;
u32 usb_id;
struct mutex mutex;
- struct mutex shutdown_mutex;
+ struct rw_semaphore shutdown_rwsem;
unsigned int shutdown:1;
unsigned int probing:1;
unsigned int autosuspended:1;
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