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-rw-r--r--sound/core/pcm_compat.c10
-rw-r--r--sound/core/pcm_lib.c15
-rw-r--r--sound/core/pcm_local.h18
-rw-r--r--sound/core/pcm_native.c176
-rw-r--r--sound/firewire/dice/dice-interface.h9
-rw-r--r--sound/firewire/dice/dice-proc.c10
-rw-r--r--sound/firewire/dice/dice-transaction.c49
-rw-r--r--sound/hda/hdac_regmap.c4
-rw-r--r--sound/isa/cmi8328.c4
-rw-r--r--sound/pci/ad1889.c4
-rw-r--r--sound/pci/cmipci.c2
-rw-r--r--sound/pci/emu10k1/emufx.c9
-rw-r--r--sound/pci/emu10k1/emupcm.c2
-rw-r--r--sound/pci/hda/hda_auto_parser.c10
-rw-r--r--sound/pci/hda/hda_codec.c48
-rw-r--r--sound/pci/hda/hda_generic.c27
-rw-r--r--sound/pci/hda/hda_sysfs.c20
-rw-r--r--sound/pci/hda/patch_conexant.c5
-rw-r--r--sound/pci/hda/patch_realtek.c4
-rw-r--r--sound/usb/pcm.c56
-rw-r--r--sound/usb/quirks.c27
21 files changed, 230 insertions, 279 deletions
diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
index 06d7c40af570..077008a8e1d5 100644
--- a/sound/core/pcm_compat.c
+++ b/sound/core/pcm_compat.c
@@ -45,10 +45,7 @@ static int snd_pcm_ioctl_rewind_compat(struct snd_pcm_substream *substream,
if (get_user(frames, src))
return -EFAULT;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- err = snd_pcm_playback_rewind(substream, frames);
- else
- err = snd_pcm_capture_rewind(substream, frames);
+ err = snd_pcm_rewind(substream, frames);
if (put_user(err, src))
return -EFAULT;
return err < 0 ? err : 0;
@@ -62,10 +59,7 @@ static int snd_pcm_ioctl_forward_compat(struct snd_pcm_substream *substream,
if (get_user(frames, src))
return -EFAULT;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- err = snd_pcm_playback_forward(substream, frames);
- else
- err = snd_pcm_capture_forward(substream, frames);
+ err = snd_pcm_forward(substream, frames);
if (put_user(err, src))
return -EFAULT;
return err < 0 ? err : 0;
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index f4a19509cccf..44b5ae833082 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -191,10 +191,7 @@ int snd_pcm_update_state(struct snd_pcm_substream *substream,
{
snd_pcm_uframes_t avail;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- avail = snd_pcm_playback_avail(runtime);
- else
- avail = snd_pcm_capture_avail(runtime);
+ avail = snd_pcm_avail(substream);
if (avail > runtime->avail_max)
runtime->avail_max = avail;
if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
@@ -1856,10 +1853,7 @@ static int wait_for_avail(struct snd_pcm_substream *substream,
* This check must happen after been added to the waitqueue
* and having current state be INTERRUPTIBLE.
*/
- if (is_playback)
- avail = snd_pcm_playback_avail(runtime);
- else
- avail = snd_pcm_capture_avail(runtime);
+ avail = snd_pcm_avail(substream);
if (avail >= runtime->twake)
break;
snd_pcm_stream_unlock_irq(substream);
@@ -2175,10 +2169,7 @@ snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream,
runtime->twake = runtime->control->avail_min ? : 1;
if (runtime->status->state == SNDRV_PCM_STATE_RUNNING)
snd_pcm_update_hw_ptr(substream);
- if (is_playback)
- avail = snd_pcm_playback_avail(runtime);
- else
- avail = snd_pcm_capture_avail(runtime);
+ avail = snd_pcm_avail(substream);
while (size > 0) {
snd_pcm_uframes_t frames, appl_ptr, appl_ofs;
snd_pcm_uframes_t cont;
diff --git a/sound/core/pcm_local.h b/sound/core/pcm_local.h
index 16f254732b2a..7a499d02df6c 100644
--- a/sound/core/pcm_local.h
+++ b/sound/core/pcm_local.h
@@ -36,6 +36,24 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream);
void snd_pcm_playback_silence(struct snd_pcm_substream *substream,
snd_pcm_uframes_t new_hw_ptr);
+static inline snd_pcm_uframes_t
+snd_pcm_avail(struct snd_pcm_substream *substream)
+{
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ return snd_pcm_playback_avail(substream->runtime);
+ else
+ return snd_pcm_capture_avail(substream->runtime);
+}
+
+static inline snd_pcm_uframes_t
+snd_pcm_hw_avail(struct snd_pcm_substream *substream)
+{
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ return snd_pcm_playback_hw_avail(substream->runtime);
+ else
+ return snd_pcm_capture_hw_avail(substream->runtime);
+}
+
#ifdef CONFIG_SND_PCM_TIMER
void snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream);
void snd_pcm_timer_init(struct snd_pcm_substream *substream);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 0e875d5a9e86..8ae42be160ae 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -857,6 +857,18 @@ static int snd_pcm_sw_params_user(struct snd_pcm_substream *substream,
return err;
}
+static inline snd_pcm_uframes_t
+snd_pcm_calc_delay(struct snd_pcm_substream *substream)
+{
+ snd_pcm_uframes_t delay;
+
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ delay = snd_pcm_playback_hw_avail(substream->runtime);
+ else
+ delay = snd_pcm_capture_avail(substream->runtime);
+ return delay + substream->runtime->delay;
+}
+
int snd_pcm_status(struct snd_pcm_substream *substream,
struct snd_pcm_status *status)
{
@@ -908,21 +920,9 @@ int snd_pcm_status(struct snd_pcm_substream *substream,
_tstamp_end:
status->appl_ptr = runtime->control->appl_ptr;
status->hw_ptr = runtime->status->hw_ptr;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- status->avail = snd_pcm_playback_avail(runtime);
- if (runtime->status->state == SNDRV_PCM_STATE_RUNNING ||
- runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
- status->delay = runtime->buffer_size - status->avail;
- status->delay += runtime->delay;
- } else
- status->delay = 0;
- } else {
- status->avail = snd_pcm_capture_avail(runtime);
- if (runtime->status->state == SNDRV_PCM_STATE_RUNNING)
- status->delay = status->avail + runtime->delay;
- else
- status->delay = 0;
- }
+ status->avail = snd_pcm_avail(substream);
+ status->delay = snd_pcm_running(substream) ?
+ snd_pcm_calc_delay(substream) : 0;
status->avail_max = runtime->avail_max;
status->overrange = runtime->overrange;
runtime->avail_max = 0;
@@ -2610,10 +2610,9 @@ static snd_pcm_sframes_t rewind_appl_ptr(struct snd_pcm_substream *substream,
return ret < 0 ? 0 : frames;
}
-static snd_pcm_sframes_t snd_pcm_playback_rewind(struct snd_pcm_substream *substream,
- snd_pcm_uframes_t frames)
+static snd_pcm_sframes_t snd_pcm_rewind(struct snd_pcm_substream *substream,
+ snd_pcm_uframes_t frames)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_sframes_t ret;
if (frames == 0)
@@ -2623,51 +2622,14 @@ static snd_pcm_sframes_t snd_pcm_playback_rewind(struct snd_pcm_substream *subst
ret = do_pcm_hwsync(substream);
if (!ret)
ret = rewind_appl_ptr(substream, frames,
- snd_pcm_playback_hw_avail(runtime));
+ snd_pcm_hw_avail(substream));
snd_pcm_stream_unlock_irq(substream);
return ret;
}
-static snd_pcm_sframes_t snd_pcm_capture_rewind(struct snd_pcm_substream *substream,
- snd_pcm_uframes_t frames)
+static snd_pcm_sframes_t snd_pcm_forward(struct snd_pcm_substream *substream,
+ snd_pcm_uframes_t frames)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
- snd_pcm_sframes_t ret;
-
- if (frames == 0)
- return 0;
-
- snd_pcm_stream_lock_irq(substream);
- ret = do_pcm_hwsync(substream);
- if (!ret)
- ret = rewind_appl_ptr(substream, frames,
- snd_pcm_capture_hw_avail(runtime));
- snd_pcm_stream_unlock_irq(substream);
- return ret;
-}
-
-static snd_pcm_sframes_t snd_pcm_playback_forward(struct snd_pcm_substream *substream,
- snd_pcm_uframes_t frames)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- snd_pcm_sframes_t ret;
-
- if (frames == 0)
- return 0;
-
- snd_pcm_stream_lock_irq(substream);
- ret = do_pcm_hwsync(substream);
- if (!ret)
- ret = forward_appl_ptr(substream, frames,
- snd_pcm_playback_avail(runtime));
- snd_pcm_stream_unlock_irq(substream);
- return ret;
-}
-
-static snd_pcm_sframes_t snd_pcm_capture_forward(struct snd_pcm_substream *substream,
- snd_pcm_uframes_t frames)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_sframes_t ret;
if (frames == 0)
@@ -2677,7 +2639,7 @@ static snd_pcm_sframes_t snd_pcm_capture_forward(struct snd_pcm_substream *subst
ret = do_pcm_hwsync(substream);
if (!ret)
ret = forward_appl_ptr(substream, frames,
- snd_pcm_capture_avail(runtime));
+ snd_pcm_avail(substream));
snd_pcm_stream_unlock_irq(substream);
return ret;
}
@@ -2695,19 +2657,13 @@ static int snd_pcm_hwsync(struct snd_pcm_substream *substream)
static int snd_pcm_delay(struct snd_pcm_substream *substream,
snd_pcm_sframes_t *delay)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
int err;
snd_pcm_sframes_t n = 0;
snd_pcm_stream_lock_irq(substream);
err = do_pcm_hwsync(substream);
- if (!err) {
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- n = snd_pcm_playback_hw_avail(runtime);
- else
- n = snd_pcm_capture_avail(runtime);
- n += runtime->delay;
- }
+ if (!err)
+ n = snd_pcm_calc_delay(substream);
snd_pcm_stream_unlock_irq(substream);
if (!err)
*delay = n;
@@ -2834,10 +2790,7 @@ static int snd_pcm_rewind_ioctl(struct snd_pcm_substream *substream,
return -EFAULT;
if (put_user(0, _frames))
return -EFAULT;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- result = snd_pcm_playback_rewind(substream, frames);
- else
- result = snd_pcm_capture_rewind(substream, frames);
+ result = snd_pcm_rewind(substream, frames);
__put_user(result, _frames);
return result < 0 ? result : 0;
}
@@ -2852,10 +2805,7 @@ static int snd_pcm_forward_ioctl(struct snd_pcm_substream *substream,
return -EFAULT;
if (put_user(0, _frames))
return -EFAULT;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- result = snd_pcm_playback_forward(substream, frames);
- else
- result = snd_pcm_capture_forward(substream, frames);
+ result = snd_pcm_forward(substream, frames);
__put_user(result, _frames);
return result < 0 ? result : 0;
}
@@ -2998,7 +2948,7 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
/* provided only for OSS; capture-only and no value returned */
if (substream->stream != SNDRV_PCM_STREAM_CAPTURE)
return -EINVAL;
- result = snd_pcm_capture_forward(substream, *frames);
+ result = snd_pcm_forward(substream, *frames);
return result < 0 ? result : 0;
}
case SNDRV_PCM_IOCTL_HW_PARAMS:
@@ -3140,82 +3090,46 @@ static ssize_t snd_pcm_writev(struct kiocb *iocb, struct iov_iter *from)
return result;
}
-static __poll_t snd_pcm_playback_poll(struct file *file, poll_table * wait)
+static __poll_t snd_pcm_poll(struct file *file, poll_table *wait)
{
struct snd_pcm_file *pcm_file;
struct snd_pcm_substream *substream;
struct snd_pcm_runtime *runtime;
- __poll_t mask;
+ __poll_t mask, ok;
snd_pcm_uframes_t avail;
pcm_file = file->private_data;
substream = pcm_file->substream;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ ok = EPOLLOUT | EPOLLWRNORM;
+ else
+ ok = EPOLLIN | EPOLLRDNORM;
if (PCM_RUNTIME_CHECK(substream))
- return EPOLLOUT | EPOLLWRNORM | EPOLLERR;
- runtime = substream->runtime;
-
- poll_wait(file, &runtime->sleep, wait);
-
- snd_pcm_stream_lock_irq(substream);
- avail = snd_pcm_playback_avail(runtime);
- switch (runtime->status->state) {
- case SNDRV_PCM_STATE_RUNNING:
- case SNDRV_PCM_STATE_PREPARED:
- case SNDRV_PCM_STATE_PAUSED:
- if (avail >= runtime->control->avail_min) {
- mask = EPOLLOUT | EPOLLWRNORM;
- break;
- }
- /* Fall through */
- case SNDRV_PCM_STATE_DRAINING:
- mask = 0;
- break;
- default:
- mask = EPOLLOUT | EPOLLWRNORM | EPOLLERR;
- break;
- }
- snd_pcm_stream_unlock_irq(substream);
- return mask;
-}
-
-static __poll_t snd_pcm_capture_poll(struct file *file, poll_table * wait)
-{
- struct snd_pcm_file *pcm_file;
- struct snd_pcm_substream *substream;
- struct snd_pcm_runtime *runtime;
- __poll_t mask;
- snd_pcm_uframes_t avail;
-
- pcm_file = file->private_data;
+ return ok | EPOLLERR;
- substream = pcm_file->substream;
- if (PCM_RUNTIME_CHECK(substream))
- return EPOLLIN | EPOLLRDNORM | EPOLLERR;
runtime = substream->runtime;
-
poll_wait(file, &runtime->sleep, wait);
+ mask = 0;
snd_pcm_stream_lock_irq(substream);
- avail = snd_pcm_capture_avail(runtime);
+ avail = snd_pcm_avail(substream);
switch (runtime->status->state) {
case SNDRV_PCM_STATE_RUNNING:
case SNDRV_PCM_STATE_PREPARED:
case SNDRV_PCM_STATE_PAUSED:
- if (avail >= runtime->control->avail_min) {
- mask = EPOLLIN | EPOLLRDNORM;
- break;
- }
- mask = 0;
+ if (avail >= runtime->control->avail_min)
+ mask = ok;
break;
case SNDRV_PCM_STATE_DRAINING:
- if (avail > 0) {
- mask = EPOLLIN | EPOLLRDNORM;
- break;
+ if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+ mask = ok;
+ if (!avail)
+ mask |= EPOLLERR;
}
- /* Fall through */
+ break;
default:
- mask = EPOLLIN | EPOLLRDNORM | EPOLLERR;
+ mask = ok | EPOLLERR;
break;
}
snd_pcm_stream_unlock_irq(substream);
@@ -3707,7 +3621,7 @@ const struct file_operations snd_pcm_f_ops[2] = {
.open = snd_pcm_playback_open,
.release = snd_pcm_release,
.llseek = no_llseek,
- .poll = snd_pcm_playback_poll,
+ .poll = snd_pcm_poll,
.unlocked_ioctl = snd_pcm_ioctl,
.compat_ioctl = snd_pcm_ioctl_compat,
.mmap = snd_pcm_mmap,
@@ -3721,7 +3635,7 @@ const struct file_operations snd_pcm_f_ops[2] = {
.open = snd_pcm_capture_open,
.release = snd_pcm_release,
.llseek = no_llseek,
- .poll = snd_pcm_capture_poll,
+ .poll = snd_pcm_poll,
.unlocked_ioctl = snd_pcm_ioctl,
.compat_ioctl = snd_pcm_ioctl_compat,
.mmap = snd_pcm_mmap,
diff --git a/sound/firewire/dice/dice-interface.h b/sound/firewire/dice/dice-interface.h
index 15a484b05298..9cad3d608229 100644
--- a/sound/firewire/dice/dice-interface.h
+++ b/sound/firewire/dice/dice-interface.h
@@ -175,13 +175,18 @@
#define GLOBAL_SAMPLE_RATE 0x05c
/*
+ * Some old firmware versions do not have the following global registers.
+ * Windows drivers produced by TCAT lost backward compatibility in its
+ * early release because they can handle firmware only which supports the
+ * following registers.
+ */
+
+/*
* The version of the DICE driver specification that this device conforms to;
* read-only.
*/
#define GLOBAL_VERSION 0x060
-/* Some old firmware versions do not have the following global registers: */
-
/*
* Supported sample rates and clock sources; read-only.
*/
diff --git a/sound/firewire/dice/dice-proc.c b/sound/firewire/dice/dice-proc.c
index f5c1d1bced59..cc079323ed30 100644
--- a/sound/firewire/dice/dice-proc.c
+++ b/sound/firewire/dice/dice-proc.c
@@ -148,12 +148,12 @@ static void dice_proc_read(struct snd_info_entry *entry,
>> CLOCK_RATE_SHIFT));
snd_iprintf(buffer, " ext status: %08x\n", buf.global.extended_status);
snd_iprintf(buffer, " sample rate: %u\n", buf.global.sample_rate);
- snd_iprintf(buffer, " version: %u.%u.%u.%u\n",
- (buf.global.version >> 24) & 0xff,
- (buf.global.version >> 16) & 0xff,
- (buf.global.version >> 8) & 0xff,
- (buf.global.version >> 0) & 0xff);
if (quadlets >= 90) {
+ snd_iprintf(buffer, " version: %u.%u.%u.%u\n",
+ (buf.global.version >> 24) & 0xff,
+ (buf.global.version >> 16) & 0xff,
+ (buf.global.version >> 8) & 0xff,
+ (buf.global.version >> 0) & 0xff);
snd_iprintf(buffer, " clock caps:");
for (i = 0; i <= 6; ++i)
if (buf.global.clock_caps & (1 << i))
diff --git a/sound/firewire/dice/dice-transaction.c b/sound/firewire/dice/dice-transaction.c
index 0f0350320ae8..b7e138b5abcf 100644
--- a/sound/firewire/dice/dice-transaction.c
+++ b/sound/firewire/dice/dice-transaction.c
@@ -265,7 +265,7 @@ int snd_dice_transaction_reinit(struct snd_dice *dice)
static int get_subaddrs(struct snd_dice *dice)
{
static const int min_values[10] = {
- 10, 0x64 / 4,
+ 10, 0x60 / 4,
10, 0x18 / 4,
10, 0x18 / 4,
0, 0,
@@ -301,33 +301,40 @@ static int get_subaddrs(struct snd_dice *dice)
}
}
- /*
- * Check that the implemented DICE driver specification major version
- * number matches.
- */
- err = snd_fw_transaction(dice->unit, TCODE_READ_QUADLET_REQUEST,
- DICE_PRIVATE_SPACE +
- be32_to_cpu(pointers[0]) * 4 + GLOBAL_VERSION,
- &version, sizeof(version), 0);
- if (err < 0)
- goto end;
+ if (be32_to_cpu(pointers[1]) > 0x18) {
+ /*
+ * Check that the implemented DICE driver specification major
+ * version number matches.
+ */
+ err = snd_fw_transaction(dice->unit, TCODE_READ_QUADLET_REQUEST,
+ DICE_PRIVATE_SPACE +
+ be32_to_cpu(pointers[0]) * 4 + GLOBAL_VERSION,
+ &version, sizeof(version), 0);
+ if (err < 0)
+ goto end;
- if ((version & cpu_to_be32(0xff000000)) != cpu_to_be32(0x01000000)) {
- dev_err(&dice->unit->device,
- "unknown DICE version: 0x%08x\n", be32_to_cpu(version));
- err = -ENODEV;
- goto end;
+ if ((version & cpu_to_be32(0xff000000)) !=
+ cpu_to_be32(0x01000000)) {
+ dev_err(&dice->unit->device,
+ "unknown DICE version: 0x%08x\n",
+ be32_to_cpu(version));
+ err = -ENODEV;
+ goto end;
+ }
+
+ /* Set up later. */
+ dice->clock_caps = 1;
}
dice->global_offset = be32_to_cpu(pointers[0]) * 4;
dice->tx_offset = be32_to_cpu(pointers[2]) * 4;
dice->rx_offset = be32_to_cpu(pointers[4]) * 4;
- dice->sync_offset = be32_to_cpu(pointers[6]) * 4;
- dice->rsrv_offset = be32_to_cpu(pointers[8]) * 4;
- /* Set up later. */
- if (be32_to_cpu(pointers[1]) * 4 >= GLOBAL_CLOCK_CAPABILITIES + 4)
- dice->clock_caps = 1;
+ /* Old firmware doesn't support these fields. */
+ if (pointers[7])
+ dice->sync_offset = be32_to_cpu(pointers[6]) * 4;
+ if (pointers[9])
+ dice->rsrv_offset = be32_to_cpu(pointers[8]) * 4;
end:
kfree(pointers);
return err;
diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c
index 47a358fab132..419e285e0226 100644
--- a/sound/hda/hdac_regmap.c
+++ b/sound/hda/hdac_regmap.c
@@ -65,10 +65,10 @@ static bool hda_writeable_reg(struct device *dev, unsigned int reg)
{
struct hdac_device *codec = dev_to_hdac_dev(dev);
unsigned int verb = get_verb(reg);
+ const unsigned int *v;
int i;
- for (i = 0; i < codec->vendor_verbs.used; i++) {
- unsigned int *v = snd_array_elem(&codec->vendor_verbs, i);
+ snd_array_for_each(&codec->vendor_verbs, i, v) {
if (verb == *v)
return true;
}
diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c
index d09e456107ad..de6ef1b1cf0e 100644
--- a/sound/isa/cmi8328.c
+++ b/sound/isa/cmi8328.c
@@ -192,7 +192,7 @@ static int snd_cmi8328_mixer(struct snd_wss *chip)
}
/* find index of an item in "-1"-ended array */
-int array_find(int array[], int item)
+static int array_find(int array[], int item)
{
int i;
@@ -203,7 +203,7 @@ int array_find(int array[], int item)
return -1;
}
/* the same for long */
-int array_find_l(long array[], long item)
+static int array_find_l(long array[], long item)
{
int i;
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index 0bf2c04eeada..d9c54c08e2db 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -258,7 +258,7 @@ snd_ad1889_ac97_ready(struct snd_ad1889 *chip)
while (!(ad1889_readw(chip, AD_AC97_ACIC) & AD_AC97_ACIC_ACRDY)
&& --retry)
- mdelay(1);
+ usleep_range(1000, 2000);
if (!retry) {
dev_err(chip->card->dev, "[%s] Link is not ready.\n",
__func__);
@@ -872,7 +872,7 @@ snd_ad1889_init(struct snd_ad1889 *chip)
ad1889_writew(chip, AD_DS_CCS, AD_DS_CCS_CLKEN); /* turn on clock */
ad1889_readw(chip, AD_DS_CCS); /* flush posted write */
- mdelay(10);
+ usleep_range(10000, 11000);
/* enable Master and Target abort interrupts */
ad1889_writel(chip, AD_DMA_DISR, AD_DMA_DISR_PMAE | AD_DMA_DISR_PTAE);
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 26a657870664..452cc79b44af 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -1139,7 +1139,7 @@ static int save_mixer_state(struct cmipci *cm)
struct snd_ctl_elem_value *val;
unsigned int i;
- val = kmalloc(sizeof(*val), GFP_ATOMIC);
+ val = kmalloc(sizeof(*val), GFP_KERNEL);
if (!val)
return -ENOMEM;
for (i = 0; i < CM_SAVED_MIXERS; i++) {
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index a2b56b188be4..608ff4857d70 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -421,14 +421,10 @@ int snd_emu10k1_fx8010_register_irq_handler(struct snd_emu10k1 *emu,
snd_fx8010_irq_handler_t *handler,
unsigned char gpr_running,
void *private_data,
- struct snd_emu10k1_fx8010_irq **r_irq)
+ struct snd_emu10k1_fx8010_irq *irq)
{
- struct snd_emu10k1_fx8010_irq *irq;
unsigned long flags;
- irq = kmalloc(sizeof(*irq), GFP_ATOMIC);
- if (irq == NULL)
- return -ENOMEM;
irq->handler = handler;
irq->gpr_running = gpr_running;
irq->private_data = private_data;
@@ -443,8 +439,6 @@ int snd_emu10k1_fx8010_register_irq_handler(struct snd_emu10k1 *emu,
emu->fx8010.irq_handlers = irq;
}
spin_unlock_irqrestore(&emu->fx8010.irq_lock, flags);
- if (r_irq)
- *r_irq = irq;
return 0;
}
@@ -468,7 +462,6 @@ int snd_emu10k1_fx8010_unregister_irq_handler(struct snd_emu10k1 *emu,
tmp->next = tmp->next->next;
}
spin_unlock_irqrestore(&emu->fx8010.irq_lock, flags);
- kfree(irq);
return 0;
}
diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c
index cefe613ef7b7..d39458ab251f 100644
--- a/sound/pci/emu10k1/emupcm.c
+++ b/sound/pci/emu10k1/emupcm.c
@@ -1724,7 +1724,7 @@ static int snd_emu10k1_fx8010_playback_trigger(struct snd_pcm_substream *substre
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
case SNDRV_PCM_TRIGGER_SUSPEND:
- snd_emu10k1_fx8010_unregister_irq_handler(emu, pcm->irq); pcm->irq = NULL;
+ snd_emu10k1_fx8010_unregister_irq_handler(emu, &pcm->irq);
snd_emu10k1_ptr_write(emu, emu->gpr_base + pcm->gpr_trigger, 0, 0);
pcm->tram_pos = INITIAL_TRAM_POS(pcm->buffer_size);
pcm->tram_shift = 0;
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index d3ea73171a3d..b9a6b66aeb0e 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -793,11 +793,11 @@ EXPORT_SYMBOL_GPL(snd_hda_add_verbs);
*/
void snd_hda_apply_verbs(struct hda_codec *codec)
{
+ const struct hda_verb **v;
int i;
- for (i = 0; i < codec->verbs.used; i++) {
- struct hda_verb **v = snd_array_elem(&codec->verbs, i);
+
+ snd_array_for_each(&codec->verbs, i, v)
snd_hda_sequence_write(codec, *v);
- }
}
EXPORT_SYMBOL_GPL(snd_hda_apply_verbs);
@@ -890,10 +890,10 @@ EXPORT_SYMBOL_GPL(snd_hda_apply_fixup);
static bool pin_config_match(struct hda_codec *codec,
const struct hda_pintbl *pins)
{
+ const struct hda_pincfg *pin;
int i;
- for (i = 0; i < codec->init_pins.used; i++) {
- struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
+ snd_array_for_each(&codec->init_pins, i, pin) {
hda_nid_t nid = pin->nid;
u32 cfg = pin->cfg;
const struct hda_pintbl *t_pins;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 5bc3a7468e17..63f177d975fd 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -481,9 +481,10 @@ static struct hda_pincfg *look_up_pincfg(struct hda_codec *codec,
struct snd_array *array,
hda_nid_t nid)
{
+ struct hda_pincfg *pin;
int i;
- for (i = 0; i < array->used; i++) {
- struct hda_pincfg *pin = snd_array_elem(array, i);
+
+ snd_array_for_each(array, i, pin) {
if (pin->nid == nid)
return pin;
}
@@ -618,14 +619,15 @@ EXPORT_SYMBOL_GPL(snd_hda_codec_get_pin_target);
*/
void snd_hda_shutup_pins(struct hda_codec *codec)
{
+ const struct hda_pincfg *pin;
int i;
+
/* don't shut up pins when unloading the driver; otherwise it breaks
* the default pin setup at the next load of the driver
*/
if (codec->bus->shutdown)
return;
- for (i = 0; i < codec->init_pins.used; i++) {
- struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
+ snd_array_for_each(&codec->init_pins, i, pin) {
/* use read here for syncing after issuing each verb */
snd_hda_codec_read(codec, pin->nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
@@ -638,13 +640,14 @@ EXPORT_SYMBOL_GPL(snd_hda_shutup_pins);
/* Restore the pin controls cleared previously via snd_hda_shutup_pins() */
static void restore_shutup_pins(struct hda_codec *codec)
{
+ const struct hda_pincfg *pin;
int i;
+
if (!codec->pins_shutup)
return;
if (codec->bus->shutdown)
return;
- for (i = 0; i < codec->init_pins.used; i++) {
- struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
+ snd_array_for_each(&codec->init_pins, i, pin) {
snd_hda_codec_write(codec, pin->nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL,
pin->ctrl);
@@ -697,8 +700,7 @@ get_hda_cvt_setup(struct hda_codec *codec, hda_nid_t nid)
struct hda_cvt_setup *p;
int i;
- for (i = 0; i < codec->cvt_setups.used; i++) {
- p = snd_array_elem(&codec->cvt_setups, i);
+ snd_array_for_each(&codec->cvt_setups, i, p) {
if (p->nid == nid)
return p;
}
@@ -1076,8 +1078,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
/* make other inactive cvts with the same stream-tag dirty */
type = get_wcaps_type(get_wcaps(codec, nid));
list_for_each_codec(c, codec->bus) {
- for (i = 0; i < c->cvt_setups.used; i++) {
- p = snd_array_elem(&c->cvt_setups, i);
+ snd_array_for_each(&c->cvt_setups, i, p) {
if (!p->active && p->stream_tag == stream_tag &&
get_wcaps_type(get_wcaps(c, p->nid)) == type)
p->dirty = 1;
@@ -1140,12 +1141,11 @@ static void really_cleanup_stream(struct hda_codec *codec,
static void purify_inactive_streams(struct hda_codec *codec)
{
struct hda_codec *c;
+ struct hda_cvt_setup *p;
int i;
list_for_each_codec(c, codec->bus) {
- for (i = 0; i < c->cvt_setups.used; i++) {
- struct hda_cvt_setup *p;
- p = snd_array_elem(&c->cvt_setups, i);
+ snd_array_for_each(&c->cvt_setups, i, p) {
if (p->dirty)
really_cleanup_stream(c, p);
}
@@ -1156,10 +1156,10 @@ static void purify_inactive_streams(struct hda_codec *codec)
/* clean up all streams; called from suspend */
static void hda_cleanup_all_streams(struct hda_codec *codec)
{
+ struct hda_cvt_setup *p;
int i;
- for (i = 0; i < codec->cvt_setups.used; i++) {
- struct hda_cvt_setup *p = snd_array_elem(&codec->cvt_setups, i);
+ snd_array_for_each(&codec->cvt_setups, i, p) {
if (p->stream_tag)
really_cleanup_stream(codec, p);
}
@@ -2175,6 +2175,8 @@ static int snd_hda_spdif_default_get(struct snd_kcontrol *kcontrol,
int idx = kcontrol->private_value;
struct hda_spdif_out *spdif;
+ if (WARN_ON(codec->spdif_out.used <= idx))
+ return -EINVAL;
mutex_lock(&codec->spdif_mutex);
spdif = snd_array_elem(&codec->spdif_out, idx);
ucontrol->value.iec958.status[0] = spdif->status & 0xff;
@@ -2282,6 +2284,8 @@ static int snd_hda_spdif_default_put(struct snd_kcontrol *kcontrol,
unsigned short val;
int change;
+ if (WARN_ON(codec->spdif_out.used <= idx))
+ return -EINVAL;
mutex_lock(&codec->spdif_mutex);
spdif = snd_array_elem(&codec->spdif_out, idx);
nid = spdif->nid;
@@ -2308,6 +2312,8 @@ static int snd_hda_spdif_out_switch_get(struct snd_kcontrol *kcontrol,
int idx = kcontrol->private_value;
struct hda_spdif_out *spdif;
+ if (WARN_ON(codec->spdif_out.used <= idx))
+ return -EINVAL;
mutex_lock(&codec->spdif_mutex);
spdif = snd_array_elem(&codec->spdif_out, idx);
ucontrol->value.integer.value[0] = spdif->ctls & AC_DIG1_ENABLE;
@@ -2336,6 +2342,8 @@ static int snd_hda_spdif_out_switch_put(struct snd_kcontrol *kcontrol,
unsigned short val;
int change;
+ if (WARN_ON(codec->spdif_out.used <= idx))
+ return -EINVAL;
mutex_lock(&codec->spdif_mutex);
spdif = snd_array_elem(&codec->spdif_out, idx);
nid = spdif->nid;
@@ -2461,10 +2469,10 @@ EXPORT_SYMBOL_GPL(snd_hda_create_dig_out_ctls);
struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec,
hda_nid_t nid)
{
+ struct hda_spdif_out *spdif;
int i;
- for (i = 0; i < codec->spdif_out.used; i++) {
- struct hda_spdif_out *spdif =
- snd_array_elem(&codec->spdif_out, i);
+
+ snd_array_for_each(&codec->spdif_out, i, spdif) {
if (spdif->nid == nid)
return spdif;
}
@@ -2483,6 +2491,8 @@ void snd_hda_spdif_ctls_unassign(struct hda_codec *codec, int idx)
{
struct hda_spdif_out *spdif;
+ if (WARN_ON(codec->spdif_out.used <= idx))
+ return;
mutex_lock(&codec->spdif_mutex);
spdif = snd_array_elem(&codec->spdif_out, idx);
spdif->nid = (u16)-1;
@@ -2503,6 +2513,8 @@ void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid)
struct hda_spdif_out *spdif;
unsigned short val;
+ if (WARN_ON(codec->spdif_out.used <= idx))
+ return;
mutex_lock(&codec->spdif_mutex);
spdif = snd_array_elem(&codec->spdif_out, idx);
if (spdif->nid != nid) {
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 5cc65093d941..51030f040745 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -264,10 +264,10 @@ static struct nid_path *get_nid_path(struct hda_codec *codec,
int anchor_nid)
{
struct hda_gen_spec *spec = codec->spec;
+ struct nid_path *path;
int i;
- for (i = 0; i < spec->paths.used; i++) {
- struct nid_path *path = snd_array_elem(&spec->paths, i);
+ snd_array_for_each(&spec->paths, i, path) {
if (path->depth <= 0)
continue;
if ((!from_nid || path->path[0] == from_nid) &&
@@ -325,10 +325,10 @@ EXPORT_SYMBOL_GPL(snd_hda_get_path_from_idx);
static bool is_dac_already_used(struct hda_codec *codec, hda_nid_t nid)
{
struct hda_gen_spec *spec = codec->spec;
+ const struct nid_path *path;
int i;
- for (i = 0; i < spec->paths.used; i++) {
- struct nid_path *path = snd_array_elem(&spec->paths, i);
+ snd_array_for_each(&spec->paths, i, path) {
if (path->path[0] == nid)
return true;
}
@@ -351,11 +351,11 @@ static bool is_reachable_path(struct hda_codec *codec,
static bool is_ctl_used(struct hda_codec *codec, unsigned int val, int type)
{
struct hda_gen_spec *spec = codec->spec;
+ const struct nid_path *path;
int i;
val &= AMP_VAL_COMPARE_MASK;
- for (i = 0; i < spec->paths.used; i++) {
- struct nid_path *path = snd_array_elem(&spec->paths, i);
+ snd_array_for_each(&spec->paths, i, path) {
if ((path->ctls[type] & AMP_VAL_COMPARE_MASK) == val)
return true;
}
@@ -638,13 +638,13 @@ static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid,
{
struct hda_gen_spec *spec = codec->spec;
int type = get_wcaps_type(get_wcaps(codec, nid));
+ const struct nid_path *path;
int i, n;
if (nid == codec->core.afg)
return true;
- for (n = 0; n < spec->paths.used; n++) {
- struct nid_path *path = snd_array_elem(&spec->paths, n);
+ snd_array_for_each(&spec->paths, n, path) {
if (!path->active)
continue;
if (codec->power_save_node) {
@@ -2696,10 +2696,10 @@ static const struct snd_kcontrol_new out_jack_mode_enum = {
static bool find_kctl_name(struct hda_codec *codec, const char *name, int idx)
{
struct hda_gen_spec *spec = codec->spec;
+ const struct snd_kcontrol_new *kctl;
int i;
- for (i = 0; i < spec->kctls.used; i++) {
- struct snd_kcontrol_new *kctl = snd_array_elem(&spec->kctls, i);
+ snd_array_for_each(&spec->kctls, i, kctl) {
if (!strcmp(kctl->name, name) && kctl->index == idx)
return true;
}
@@ -4021,8 +4021,7 @@ static hda_nid_t set_path_power(struct hda_codec *codec, hda_nid_t nid,
struct nid_path *path;
int n;
- for (n = 0; n < spec->paths.used; n++) {
- path = snd_array_elem(&spec->paths, n);
+ snd_array_for_each(&spec->paths, n, path) {
if (!path->depth)
continue;
if (path->path[0] == nid ||
@@ -5831,10 +5830,10 @@ static void init_digital(struct hda_codec *codec)
*/
static void clear_unsol_on_unused_pins(struct hda_codec *codec)
{
+ const struct hda_pincfg *pin;
int i;
- for (i = 0; i < codec->init_pins.used; i++) {
- struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
+ snd_array_for_each(&codec->init_pins, i, pin) {
hda_nid_t nid = pin->nid;
if (is_jack_detectable(codec, nid) &&
!snd_hda_jack_tbl_get(codec, nid))
diff --git a/sound/pci/hda/hda_sysfs.c b/sound/pci/hda/hda_sysfs.c
index 9b7efece4484..6ec79c58d48d 100644
--- a/sound/pci/hda/hda_sysfs.c
+++ b/sound/pci/hda/hda_sysfs.c
@@ -80,10 +80,10 @@ static ssize_t pin_configs_show(struct hda_codec *codec,
struct snd_array *list,
char *buf)
{
+ const struct hda_pincfg *pin;
int i, len = 0;
mutex_lock(&codec->user_mutex);
- for (i = 0; i < list->used; i++) {
- struct hda_pincfg *pin = snd_array_elem(list, i);
+ snd_array_for_each(list, i, pin) {
len += sprintf(buf + len, "0x%02x 0x%08x\n",
pin->nid, pin->cfg);
}
@@ -217,10 +217,10 @@ static ssize_t init_verbs_show(struct device *dev,
char *buf)
{
struct hda_codec *codec = dev_get_drvdata(dev);
+ const struct hda_verb *v;
int i, len = 0;
mutex_lock(&codec->user_mutex);
- for (i = 0; i < codec->init_verbs.used; i++) {
- struct hda_verb *v = snd_array_elem(&codec->init_verbs, i);
+ snd_array_for_each(&codec->init_verbs, i, v) {
len += snprintf(buf + len, PAGE_SIZE - len,
"0x%02x 0x%03x 0x%04x\n",
v->nid, v->verb, v->param);
@@ -267,10 +267,10 @@ static ssize_t hints_show(struct device *dev,
char *buf)
{
struct hda_codec *codec = dev_get_drvdata(dev);
+ const struct hda_hint *hint;
int i, len = 0;
mutex_lock(&codec->user_mutex);
- for (i = 0; i < codec->hints.used; i++) {
- struct hda_hint *hint = snd_array_elem(&codec->hints, i);
+ snd_array_for_each(&codec->hints, i, hint) {
len += snprintf(buf + len, PAGE_SIZE - len,
"%s = %s\n", hint->key, hint->val);
}
@@ -280,10 +280,10 @@ static ssize_t hints_show(struct device *dev,
static struct hda_hint *get_hint(struct hda_codec *codec, const char *key)
{
+ struct hda_hint *hint;
int i;
- for (i = 0; i < codec->hints.used; i++) {
- struct hda_hint *hint = snd_array_elem(&codec->hints, i);
+ snd_array_for_each(&codec->hints, i, hint) {
if (!strcmp(hint->key, key))
return hint;
}
@@ -783,13 +783,13 @@ void snd_hda_sysfs_init(struct hda_codec *codec)
void snd_hda_sysfs_clear(struct hda_codec *codec)
{
#ifdef CONFIG_SND_HDA_RECONFIG
+ struct hda_hint *hint;
int i;
/* clear init verbs */
snd_array_free(&codec->init_verbs);
/* clear hints */
- for (i = 0; i < codec->hints.used; i++) {
- struct hda_hint *hint = snd_array_elem(&codec->hints, i);
+ snd_array_for_each(&codec->hints, i, hint) {
kfree(hint->key); /* we don't need to free hint->val */
}
snd_array_free(&codec->hints);
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 5b4dbcec6de8..093d2a9ece85 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -588,6 +588,7 @@ static void cxt_fixup_olpc_xo(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct conexant_spec *spec = codec->spec;
+ struct snd_kcontrol_new *kctl;
int i;
if (action != HDA_FIXUP_ACT_PROBE)
@@ -606,9 +607,7 @@ static void cxt_fixup_olpc_xo(struct hda_codec *codec,
snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
/* override mic boost control */
- for (i = 0; i < spec->gen.kctls.used; i++) {
- struct snd_kcontrol_new *kctl =
- snd_array_elem(&spec->gen.kctls, i);
+ snd_array_for_each(&spec->gen.kctls, i, kctl) {
if (!strcmp(kctl->name, "Mic Boost Volume")) {
kctl->put = olpc_xo_mic_boost_put;
break;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8c238e51bb5a..04103099c230 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2829,6 +2829,7 @@ static int find_ext_mic_pin(struct hda_codec *codec);
static void alc286_shutup(struct hda_codec *codec)
{
+ const struct hda_pincfg *pin;
int i;
int mic_pin = find_ext_mic_pin(codec);
/* don't shut up pins when unloading the driver; otherwise it breaks
@@ -2836,8 +2837,7 @@ static void alc286_shutup(struct hda_codec *codec)
*/
if (codec->bus->shutdown)
return;
- for (i = 0; i < codec->init_pins.used; i++) {
- struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
+ snd_array_for_each(&codec->init_pins, i, pin) {
/* use read here for syncing after issuing each verb */
if (pin->nid != mic_pin)
snd_hda_codec_read(codec, pin->nid, 0,
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index 3cbfae6604f9..ad39b3cca247 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -321,6 +321,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
struct usb_host_interface *alts;
struct usb_interface *iface;
unsigned int ep;
+ unsigned int ifnum;
/* Implicit feedback sync EPs consumers are always playback EPs */
if (subs->direction != SNDRV_PCM_STREAM_PLAYBACK)
@@ -330,44 +331,27 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C600 */
ep = 0x81;
- iface = usb_ifnum_to_if(dev, 3);
-
- if (!iface || iface->num_altsetting == 0)
- return -EINVAL;
-
- alts = &iface->altsetting[1];
- goto add_sync_ep;
- break;
+ ifnum = 3;
+ goto add_sync_ep_from_ifnum;
case USB_ID(0x0763, 0x2080): /* M-Audio FastTrack Ultra */
case USB_ID(0x0763, 0x2081):
ep = 0x81;
- iface = usb_ifnum_to_if(dev, 2);
-
- if (!iface || iface->num_altsetting == 0)
- return -EINVAL;
-
- alts = &iface->altsetting[1];
- goto add_sync_ep;
- case USB_ID(0x2466, 0x8003):
+ ifnum = 2;
+ goto add_sync_ep_from_ifnum;
+ case USB_ID(0x2466, 0x8003): /* Fractal Audio Axe-Fx II */
ep = 0x86;
- iface = usb_ifnum_to_if(dev, 2);
-
- if (!iface || iface->num_altsetting == 0)
- return -EINVAL;
-
- alts = &iface->altsetting[1];
- goto add_sync_ep;
- case USB_ID(0x1397, 0x0002):
+ ifnum = 2;
+ goto add_sync_ep_from_ifnum;
+ case USB_ID(0x2466, 0x8010): /* Fractal Audio Axe-Fx III */
ep = 0x81;
- iface = usb_ifnum_to_if(dev, 1);
-
- if (!iface || iface->num_altsetting == 0)
- return -EINVAL;
-
- alts = &iface->altsetting[1];
- goto add_sync_ep;
-
+ ifnum = 2;
+ goto add_sync_ep_from_ifnum;
+ case USB_ID(0x1397, 0x0002): /* Behringer UFX1204 */
+ ep = 0x81;
+ ifnum = 1;
+ goto add_sync_ep_from_ifnum;
}
+
if (attr == USB_ENDPOINT_SYNC_ASYNC &&
altsd->bInterfaceClass == USB_CLASS_VENDOR_SPEC &&
altsd->bInterfaceProtocol == 2 &&
@@ -382,6 +366,14 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs,
/* No quirk */
return 0;
+add_sync_ep_from_ifnum:
+ iface = usb_ifnum_to_if(dev, ifnum);
+
+ if (!iface || iface->num_altsetting == 0)
+ return -EINVAL;
+
+ alts = &iface->altsetting[1];
+
add_sync_ep:
subs->sync_endpoint = snd_usb_add_endpoint(subs->stream->chip,
alts, ep, !subs->direction,
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index acbeb52f6fd6..5681767cc0d5 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1327,20 +1327,47 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
/* XMOS based USB DACs */
switch (chip->usb_id) {
+ case USB_ID(0x1511, 0x0037): /* AURALiC VEGA */
+ case USB_ID(0x20b1, 0x0002): /* Wyred 4 Sound DAC-2 DSD */
+ case USB_ID(0x20b1, 0x2004): /* Matrix Audio X-SPDIF 2 */
case USB_ID(0x20b1, 0x3008): /* iFi Audio micro/nano iDSD */
case USB_ID(0x20b1, 0x2008): /* Matrix Audio X-Sabre */
case USB_ID(0x20b1, 0x300a): /* Matrix Audio Mini-i Pro */
case USB_ID(0x22d9, 0x0416): /* OPPO HA-1 */
+ case USB_ID(0x22d9, 0x0436): /* OPPO Sonica */
+ case USB_ID(0x22d9, 0x0461): /* OPPO UDP-205 */
+ case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
+ case USB_ID(0x25ce, 0x001f): /* Mytek Brooklyn DAC */
+ case USB_ID(0x25ce, 0x0021): /* Mytek Manhattan DAC */
+ case USB_ID(0x25ce, 0x8025): /* Mytek Brooklyn DAC+ */
case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
if (fp->altsetting == 2)
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
break;
+ case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */
+ case USB_ID(0x16b0, 0x06b2): /* NuPrime DAC-10 */
+ case USB_ID(0x16d0, 0x0733): /* Furutech ADL Stratos */
+ case USB_ID(0x16d0, 0x09db): /* NuPrime Audio DAC-9 */
+ case USB_ID(0x1db5, 0x0003): /* Bryston BDA3 */
case USB_ID(0x20b1, 0x000a): /* Gustard DAC-X20U */
+ case USB_ID(0x20b1, 0x2005): /* Denafrips Ares DAC */
case USB_ID(0x20b1, 0x2009): /* DIYINHK DSD DXD 384kHz USB to I2S/DSD */
case USB_ID(0x20b1, 0x2023): /* JLsounds I2SoverUSB */
+ case USB_ID(0x20b1, 0x3021): /* Eastern El. MiniMax Tube DAC Supreme */
case USB_ID(0x20b1, 0x3023): /* Aune X1S 32BIT/384 DSD DAC */
+ case USB_ID(0x20b1, 0x302d): /* Unison Research Unico CD Due */
+ case USB_ID(0x20b1, 0x3036): /* Holo Springs Level 3 R2R DAC */
+ case USB_ID(0x20b1, 0x307b): /* CH Precision C1 DAC */
+ case USB_ID(0x20b1, 0x3086): /* Singxer F-1 converter board */
+ case USB_ID(0x22d9, 0x0426): /* OPPO HA-2 */
+ case USB_ID(0x22e1, 0xca01): /* HDTA Serenade DSD */
+ case USB_ID(0x249c, 0x9326): /* M2Tech Young MkIII */
case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */
+ case USB_ID(0x2622, 0x0041): /* Audiolab M-DAC+ */
+ case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */
+ case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */
+ case USB_ID(0x6b42, 0x0042): /* MSB Technology */
if (fp->altsetting == 3)
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
break;
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