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-rw-r--r--sound/firewire/bebob/bebob_pcm.c13
-rw-r--r--sound/firewire/dice/dice-alesis.c24
-rw-r--r--sound/firewire/dice/dice-extension.c5
-rw-r--r--sound/firewire/dice/dice-pcm.c15
-rw-r--r--sound/firewire/dice/dice-stream.c9
-rw-r--r--sound/firewire/dice/dice.c8
-rw-r--r--sound/firewire/dice/dice.h1
-rw-r--r--sound/firewire/digi00x/digi00x-pcm.c13
-rw-r--r--sound/firewire/fireface/ff-pcm.c13
-rw-r--r--sound/firewire/fireworks/fireworks_pcm.c13
-rw-r--r--sound/firewire/isight.c11
-rw-r--r--sound/firewire/motu/motu-pcm.c13
-rw-r--r--sound/firewire/oxfw/oxfw-command.c6
-rw-r--r--sound/firewire/oxfw/oxfw-pcm.c21
-rw-r--r--sound/firewire/oxfw/oxfw-stream.c82
-rw-r--r--sound/firewire/oxfw/oxfw.c39
-rw-r--r--sound/firewire/oxfw/oxfw.h1
-rw-r--r--sound/firewire/tascam/amdtp-tascam.c5
-rw-r--r--sound/firewire/tascam/tascam-pcm.c13
19 files changed, 146 insertions, 159 deletions
diff --git a/sound/firewire/bebob/bebob_pcm.c b/sound/firewire/bebob/bebob_pcm.c
index d4edd06d32cf..f8d9a2041264 100644
--- a/sound/firewire/bebob/bebob_pcm.c
+++ b/sound/firewire/bebob/bebob_pcm.c
@@ -212,11 +212,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_bebob *bebob = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -247,7 +243,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&bebob->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int
@@ -346,7 +342,6 @@ int snd_bebob_create_pcm_devices(struct snd_bebob *bebob)
static const struct snd_pcm_ops capture_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_capture_prepare,
@@ -357,7 +352,6 @@ int snd_bebob_create_pcm_devices(struct snd_bebob *bebob)
static const struct snd_pcm_ops playback_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_playback_prepare,
@@ -377,8 +371,7 @@ int snd_bebob_create_pcm_devices(struct snd_bebob *bebob)
"%s PCM", bebob->card->shortname);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);
end:
return err;
}
diff --git a/sound/firewire/dice/dice-alesis.c b/sound/firewire/dice/dice-alesis.c
index f5b325263b67..0916864511d5 100644
--- a/sound/firewire/dice/dice-alesis.c
+++ b/sound/firewire/dice/dice-alesis.c
@@ -50,3 +50,27 @@ int snd_dice_detect_alesis_formats(struct snd_dice *dice)
return 0;
}
+
+int snd_dice_detect_alesis_mastercontrol_formats(struct snd_dice *dice)
+{
+ int i;
+
+ dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_LOW] = 16;
+ dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_LOW] = 12;
+ dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_MIDDLE] = 12;
+ dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_MIDDLE] = 4;
+ dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_HIGH] = 8;
+ dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_HIGH] = 0;
+
+ for (i = 0; i < SND_DICE_RATE_MODE_COUNT; ++i) {
+ dice->rx_pcm_chs[0][i] = 6;
+ dice->rx_pcm_chs[1][i] = 0;
+ }
+
+ for (i = 0; i < MAX_STREAMS; ++i) {
+ dice->tx_midi_ports[i] = 2;
+ dice->rx_midi_ports[i] = 2;
+ }
+
+ return 0;
+}
diff --git a/sound/firewire/dice/dice-extension.c b/sound/firewire/dice/dice-extension.c
index a63fcbc875ad..02f4a8318e38 100644
--- a/sound/firewire/dice/dice-extension.c
+++ b/sound/firewire/dice/dice-extension.c
@@ -159,8 +159,11 @@ int snd_dice_detect_extension_formats(struct snd_dice *dice)
int j;
for (j = i + 1; j < 9; ++j) {
- if (pointers[i * 2] == pointers[j * 2])
+ if (pointers[i * 2] == pointers[j * 2]) {
+ // Fallback to limited functionality.
+ err = -ENXIO;
goto end;
+ }
}
}
diff --git a/sound/firewire/dice/dice-pcm.c b/sound/firewire/dice/dice-pcm.c
index be79d659eedf..af8a90ee40f3 100644
--- a/sound/firewire/dice/dice-pcm.c
+++ b/sound/firewire/dice/dice-pcm.c
@@ -264,11 +264,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_dice *dice = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -304,7 +300,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&dice->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int capture_prepare(struct snd_pcm_substream *substream)
@@ -409,7 +405,6 @@ int snd_dice_create_pcm(struct snd_dice *dice)
static const struct snd_pcm_ops capture_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = capture_prepare,
@@ -420,7 +415,6 @@ int snd_dice_create_pcm(struct snd_dice *dice)
static const struct snd_pcm_ops playback_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = playback_prepare,
@@ -457,9 +451,8 @@ int snd_dice_create_pcm(struct snd_dice *dice)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
&playback_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm,
- SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
+ NULL, 0, 0);
}
return 0;
diff --git a/sound/firewire/dice/dice-stream.c b/sound/firewire/dice/dice-stream.c
index 6a3d60913e10..8e0c0380b4c4 100644
--- a/sound/firewire/dice/dice-stream.c
+++ b/sound/firewire/dice/dice-stream.c
@@ -224,7 +224,6 @@ static int keep_dual_resources(struct snd_dice *dice, unsigned int rate,
struct amdtp_stream *stream;
struct fw_iso_resources *resources;
unsigned int pcm_cache;
- unsigned int midi_cache;
unsigned int pcm_chs;
unsigned int midi_ports;
@@ -233,7 +232,6 @@ static int keep_dual_resources(struct snd_dice *dice, unsigned int rate,
resources = &dice->tx_resources[i];
pcm_cache = dice->tx_pcm_chs[i][mode];
- midi_cache = dice->tx_midi_ports[i];
err = snd_dice_transaction_read_tx(dice,
params->size * i + TX_NUMBER_AUDIO,
reg, sizeof(reg));
@@ -242,7 +240,6 @@ static int keep_dual_resources(struct snd_dice *dice, unsigned int rate,
resources = &dice->rx_resources[i];
pcm_cache = dice->rx_pcm_chs[i][mode];
- midi_cache = dice->rx_midi_ports[i];
err = snd_dice_transaction_read_rx(dice,
params->size * i + RX_NUMBER_AUDIO,
reg, sizeof(reg));
@@ -253,10 +250,10 @@ static int keep_dual_resources(struct snd_dice *dice, unsigned int rate,
midi_ports = be32_to_cpu(reg[1]);
// These are important for developer of this driver.
- if (pcm_chs != pcm_cache || midi_ports != midi_cache) {
+ if (pcm_chs != pcm_cache) {
dev_info(&dice->unit->device,
- "cache mismatch: pcm: %u:%u, midi: %u:%u\n",
- pcm_chs, pcm_cache, midi_ports, midi_cache);
+ "cache mismatch: pcm: %u:%u, midi: %u\n",
+ pcm_chs, pcm_cache, midi_ports);
return -EPROTO;
}
diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c
index 13eeb3f52bb6..06c94f009dfb 100644
--- a/sound/firewire/dice/dice.c
+++ b/sound/firewire/dice/dice.c
@@ -355,6 +355,14 @@ static const struct ieee1394_device_id dice_id_table[] = {
.model_id = MODEL_ALESIS_IO_BOTH,
.driver_data = (kernel_ulong_t)snd_dice_detect_alesis_formats,
},
+ // Alesis MasterControl.
+ {
+ .match_flags = IEEE1394_MATCH_VENDOR_ID |
+ IEEE1394_MATCH_MODEL_ID,
+ .vendor_id = OUI_ALESIS,
+ .model_id = 0x000002,
+ .driver_data = (kernel_ulong_t)snd_dice_detect_alesis_mastercontrol_formats,
+ },
/* Mytek Stereo 192 DSD-DAC. */
{
.match_flags = IEEE1394_MATCH_VENDOR_ID |
diff --git a/sound/firewire/dice/dice.h b/sound/firewire/dice/dice.h
index 16366773e22e..7fbffcab94c2 100644
--- a/sound/firewire/dice/dice.h
+++ b/sound/firewire/dice/dice.h
@@ -229,6 +229,7 @@ int snd_dice_create_midi(struct snd_dice *dice);
int snd_dice_detect_tcelectronic_formats(struct snd_dice *dice);
int snd_dice_detect_alesis_formats(struct snd_dice *dice);
+int snd_dice_detect_alesis_mastercontrol_formats(struct snd_dice *dice);
int snd_dice_detect_extension_formats(struct snd_dice *dice);
int snd_dice_detect_mytek_formats(struct snd_dice *dice);
int snd_dice_detect_presonus_formats(struct snd_dice *dice);
diff --git a/sound/firewire/digi00x/digi00x-pcm.c b/sound/firewire/digi00x/digi00x-pcm.c
index 57cbce4fd836..b7f6eda09f9f 100644
--- a/sound/firewire/digi00x/digi00x-pcm.c
+++ b/sound/firewire/digi00x/digi00x-pcm.c
@@ -188,11 +188,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_dg00x *dg00x = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -223,7 +219,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&dg00x->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int pcm_capture_prepare(struct snd_pcm_substream *substream)
@@ -329,7 +325,6 @@ int snd_dg00x_create_pcm_devices(struct snd_dg00x *dg00x)
static const struct snd_pcm_ops capture_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_capture_prepare,
@@ -340,7 +335,6 @@ int snd_dg00x_create_pcm_devices(struct snd_dg00x *dg00x)
static const struct snd_pcm_ops playback_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_playback_prepare,
@@ -360,8 +354,7 @@ int snd_dg00x_create_pcm_devices(struct snd_dg00x *dg00x)
"%s PCM", dg00x->card->shortname);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);
return 0;
}
diff --git a/sound/firewire/fireface/ff-pcm.c b/sound/firewire/fireface/ff-pcm.c
index bd91c6ecb112..f978cc2fed7d 100644
--- a/sound/firewire/fireface/ff-pcm.c
+++ b/sound/firewire/fireface/ff-pcm.c
@@ -228,11 +228,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_ff *ff = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -263,7 +259,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&ff->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int pcm_capture_prepare(struct snd_pcm_substream *substream)
@@ -369,7 +365,6 @@ int snd_ff_create_pcm_devices(struct snd_ff *ff)
static const struct snd_pcm_ops pcm_capture_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_capture_prepare,
@@ -380,7 +375,6 @@ int snd_ff_create_pcm_devices(struct snd_ff *ff)
static const struct snd_pcm_ops pcm_playback_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_playback_prepare,
@@ -400,8 +394,7 @@ int snd_ff_create_pcm_devices(struct snd_ff *ff)
"%s PCM", ff->card->shortname);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_capture_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);
return 0;
}
diff --git a/sound/firewire/fireworks/fireworks_pcm.c b/sound/firewire/fireworks/fireworks_pcm.c
index e69896d748df..980580dfbb39 100644
--- a/sound/firewire/fireworks/fireworks_pcm.c
+++ b/sound/firewire/fireworks/fireworks_pcm.c
@@ -248,11 +248,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_efw *efw = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -283,7 +279,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&efw->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int pcm_capture_prepare(struct snd_pcm_substream *substream)
@@ -376,7 +372,6 @@ int snd_efw_create_pcm_devices(struct snd_efw *efw)
static const struct snd_pcm_ops capture_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_capture_prepare,
@@ -387,7 +382,6 @@ int snd_efw_create_pcm_devices(struct snd_efw *efw)
static const struct snd_pcm_ops playback_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_playback_prepare,
@@ -406,8 +400,7 @@ int snd_efw_create_pcm_devices(struct snd_efw *efw)
snprintf(pcm->name, sizeof(pcm->name), "%s PCM", efw->card->shortname);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);
end:
return err;
}
diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
index d9f1b962bfef..6655af53b367 100644
--- a/sound/firewire/isight.c
+++ b/sound/firewire/isight.c
@@ -286,11 +286,6 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct isight *isight = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
WRITE_ONCE(isight->pcm_active, true);
@@ -336,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
isight_stop_streaming(isight);
mutex_unlock(&isight->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int isight_start_streaming(struct isight *isight)
@@ -446,7 +441,6 @@ static int isight_create_pcm(struct isight *isight)
static const struct snd_pcm_ops ops = {
.open = isight_open,
.close = isight_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = isight_hw_params,
.hw_free = isight_hw_free,
.prepare = isight_prepare,
@@ -463,8 +457,7 @@ static int isight_create_pcm(struct isight *isight)
strcpy(pcm->name, "iSight");
isight->pcm = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;
isight->pcm->ops = &ops;
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);
return 0;
}
diff --git a/sound/firewire/motu/motu-pcm.c b/sound/firewire/motu/motu-pcm.c
index 005970931030..2d41a1a4052c 100644
--- a/sound/firewire/motu/motu-pcm.c
+++ b/sound/firewire/motu/motu-pcm.c
@@ -212,11 +212,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_motu *motu = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -247,7 +243,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&motu->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int capture_prepare(struct snd_pcm_substream *substream)
@@ -344,7 +340,6 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu)
static const struct snd_pcm_ops capture_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = capture_prepare,
@@ -355,7 +350,6 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu)
static const struct snd_pcm_ops playback_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = playback_prepare,
@@ -374,8 +368,7 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);
return 0;
}
diff --git a/sound/firewire/oxfw/oxfw-command.c b/sound/firewire/oxfw/oxfw-command.c
index 16dc337c7093..d2e57c76070d 100644
--- a/sound/firewire/oxfw/oxfw-command.c
+++ b/sound/firewire/oxfw/oxfw-command.c
@@ -38,7 +38,7 @@ int avc_stream_set_format(struct fw_unit *unit, enum avc_general_plug_dir dir,
else if (err < len + 10)
err = -EIO;
else if (buf[0] == 0x08) /* NOT IMPLEMENTED */
- err = -ENOSYS;
+ err = -ENXIO;
else if (buf[0] == 0x0a) /* REJECTED */
err = -EINVAL;
else
@@ -83,7 +83,7 @@ int avc_stream_get_format(struct fw_unit *unit,
else if (err < 12)
err = -EIO;
else if (buf[0] == 0x08) /* NOT IMPLEMENTED */
- err = -ENOSYS;
+ err = -ENXIO;
else if (buf[0] == 0x0a) /* REJECTED */
err = -EINVAL;
else if (buf[0] == 0x0b) /* IN TRANSITION */
@@ -147,7 +147,7 @@ int avc_general_inquiry_sig_fmt(struct fw_unit *unit, unsigned int rate,
else if (err < 8)
err = -EIO;
else if (buf[0] == 0x08) /* NOT IMPLEMENTED */
- err = -ENOSYS;
+ err = -ENXIO;
if (err < 0)
goto end;
diff --git a/sound/firewire/oxfw/oxfw-pcm.c b/sound/firewire/oxfw/oxfw-pcm.c
index 67fd3e844dd6..2dfa7e179cb6 100644
--- a/sound/firewire/oxfw/oxfw-pcm.c
+++ b/sound/firewire/oxfw/oxfw-pcm.c
@@ -237,11 +237,7 @@ static int pcm_capture_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_oxfw *oxfw = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -264,11 +260,7 @@ static int pcm_playback_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_oxfw *oxfw = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -301,7 +293,7 @@ static int pcm_capture_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&oxfw->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int pcm_playback_hw_free(struct snd_pcm_substream *substream)
{
@@ -316,7 +308,7 @@ static int pcm_playback_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&oxfw->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int pcm_capture_prepare(struct snd_pcm_substream *substream)
@@ -419,7 +411,6 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw)
static const struct snd_pcm_ops capture_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_capture_hw_params,
.hw_free = pcm_capture_hw_free,
.prepare = pcm_capture_prepare,
@@ -430,7 +421,6 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw)
static const struct snd_pcm_ops playback_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_playback_hw_params,
.hw_free = pcm_playback_hw_free,
.prepare = pcm_playback_prepare,
@@ -454,8 +444,7 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops);
if (cap > 0)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);
return 0;
}
diff --git a/sound/firewire/oxfw/oxfw-stream.c b/sound/firewire/oxfw/oxfw-stream.c
index 501a80094bf7..80c9dc13f1b5 100644
--- a/sound/firewire/oxfw/oxfw-stream.c
+++ b/sound/firewire/oxfw/oxfw-stream.c
@@ -513,7 +513,7 @@ int snd_oxfw_stream_parse_format(u8 *format,
* Level 1: AM824 Compound (0x40)
*/
if ((format[0] != 0x90) || (format[1] != 0x40))
- return -ENOSYS;
+ return -ENXIO;
/* check the sampling rate */
for (i = 0; i < ARRAY_SIZE(avc_stream_rate_table); i++) {
@@ -521,7 +521,7 @@ int snd_oxfw_stream_parse_format(u8 *format,
break;
}
if (i == ARRAY_SIZE(avc_stream_rate_table))
- return -ENOSYS;
+ return -ENXIO;
formation->rate = oxfw_rate_table[i];
@@ -565,13 +565,13 @@ int snd_oxfw_stream_parse_format(u8 *format,
/* Don't care */
case 0xff:
default:
- return -ENOSYS; /* not supported */
+ return -ENXIO; /* not supported */
}
}
if (formation->pcm > AM824_MAX_CHANNELS_FOR_PCM ||
formation->midi > AM824_MAX_CHANNELS_FOR_MIDI)
- return -ENOSYS;
+ return -ENXIO;
return 0;
}
@@ -656,7 +656,7 @@ static int fill_stream_formats(struct snd_oxfw *oxfw,
/* get first entry */
len = AVC_GENERIC_FRAME_MAXIMUM_BYTES;
err = avc_stream_get_format_list(oxfw->unit, dir, 0, buf, &len, 0);
- if (err == -ENOSYS) {
+ if (err == -ENXIO) {
/* LIST subfunction is not implemented */
len = AVC_GENERIC_FRAME_MAXIMUM_BYTES;
err = assume_stream_formats(oxfw, dir, pid, buf, &len,
@@ -728,49 +728,63 @@ int snd_oxfw_stream_discover(struct snd_oxfw *oxfw)
err);
goto end;
} else if ((plugs[0] == 0) && (plugs[1] == 0)) {
- err = -ENOSYS;
+ err = -ENXIO;
goto end;
}
/* use oPCR[0] if exists */
if (plugs[1] > 0) {
err = fill_stream_formats(oxfw, AVC_GENERAL_PLUG_DIR_OUT, 0);
- if (err < 0)
- goto end;
+ if (err < 0) {
+ if (err != -ENXIO)
+ return err;
- for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) {
- format = oxfw->tx_stream_formats[i];
- if (format == NULL)
- continue;
- err = snd_oxfw_stream_parse_format(format, &formation);
- if (err < 0)
- continue;
-
- /* Add one MIDI port. */
- if (formation.midi > 0)
- oxfw->midi_input_ports = 1;
- }
+ // The oPCR is not available for isoc communication.
+ err = 0;
+ } else {
+ for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) {
+ format = oxfw->tx_stream_formats[i];
+ if (format == NULL)
+ continue;
+ err = snd_oxfw_stream_parse_format(format,
+ &formation);
+ if (err < 0)
+ continue;
+
+ /* Add one MIDI port. */
+ if (formation.midi > 0)
+ oxfw->midi_input_ports = 1;
+ }
- oxfw->has_output = true;
+ oxfw->has_output = true;
+ }
}
/* use iPCR[0] if exists */
if (plugs[0] > 0) {
err = fill_stream_formats(oxfw, AVC_GENERAL_PLUG_DIR_IN, 0);
- if (err < 0)
- goto end;
+ if (err < 0) {
+ if (err != -ENXIO)
+ return err;
+
+ // The iPCR is not available for isoc communication.
+ err = 0;
+ } else {
+ for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) {
+ format = oxfw->rx_stream_formats[i];
+ if (format == NULL)
+ continue;
+ err = snd_oxfw_stream_parse_format(format,
+ &formation);
+ if (err < 0)
+ continue;
+
+ /* Add one MIDI port. */
+ if (formation.midi > 0)
+ oxfw->midi_output_ports = 1;
+ }
- for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) {
- format = oxfw->rx_stream_formats[i];
- if (format == NULL)
- continue;
- err = snd_oxfw_stream_parse_format(format, &formation);
- if (err < 0)
- continue;
-
- /* Add one MIDI port. */
- if (formation.midi > 0)
- oxfw->midi_output_ports = 1;
+ oxfw->has_input = true;
}
}
end:
diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c
index fb6df3fc018e..1f1e3236efb8 100644
--- a/sound/firewire/oxfw/oxfw.c
+++ b/sound/firewire/oxfw/oxfw.c
@@ -118,7 +118,8 @@ static void oxfw_card_free(struct snd_card *card)
{
struct snd_oxfw *oxfw = card->private_data;
- snd_oxfw_stream_destroy_duplex(oxfw);
+ if (oxfw->has_output || oxfw->has_input)
+ snd_oxfw_stream_destroy_duplex(oxfw);
}
static int detect_quirks(struct snd_oxfw *oxfw)
@@ -206,23 +207,25 @@ static void do_registration(struct work_struct *work)
if (err < 0)
goto error;
- err = snd_oxfw_stream_init_duplex(oxfw);
- if (err < 0)
- goto error;
+ if (oxfw->has_output || oxfw->has_input) {
+ err = snd_oxfw_stream_init_duplex(oxfw);
+ if (err < 0)
+ goto error;
- err = snd_oxfw_create_pcm(oxfw);
- if (err < 0)
- goto error;
+ err = snd_oxfw_create_pcm(oxfw);
+ if (err < 0)
+ goto error;
- snd_oxfw_proc_init(oxfw);
+ snd_oxfw_proc_init(oxfw);
- err = snd_oxfw_create_midi(oxfw);
- if (err < 0)
- goto error;
+ err = snd_oxfw_create_midi(oxfw);
+ if (err < 0)
+ goto error;
- err = snd_oxfw_create_hwdep(oxfw);
- if (err < 0)
- goto error;
+ err = snd_oxfw_create_hwdep(oxfw);
+ if (err < 0)
+ goto error;
+ }
err = snd_card_register(oxfw->card);
if (err < 0)
@@ -274,9 +277,11 @@ static void oxfw_bus_reset(struct fw_unit *unit)
fcp_bus_reset(oxfw->unit);
if (oxfw->registered) {
- mutex_lock(&oxfw->mutex);
- snd_oxfw_stream_update_duplex(oxfw);
- mutex_unlock(&oxfw->mutex);
+ if (oxfw->has_output || oxfw->has_input) {
+ mutex_lock(&oxfw->mutex);
+ snd_oxfw_stream_update_duplex(oxfw);
+ mutex_unlock(&oxfw->mutex);
+ }
if (oxfw->entry->vendor_id == OUI_STANTON)
snd_oxfw_scs1x_update(oxfw);
diff --git a/sound/firewire/oxfw/oxfw.h b/sound/firewire/oxfw/oxfw.h
index c30e537087b0..fa2d7f9e2dc3 100644
--- a/sound/firewire/oxfw/oxfw.h
+++ b/sound/firewire/oxfw/oxfw.h
@@ -45,6 +45,7 @@ struct snd_oxfw {
bool wrong_dbs;
bool has_output;
+ bool has_input;
u8 *tx_stream_formats[SND_OXFW_STREAM_FORMAT_ENTRIES];
u8 *rx_stream_formats[SND_OXFW_STREAM_FORMAT_ENTRIES];
bool assumed;
diff --git a/sound/firewire/tascam/amdtp-tascam.c b/sound/firewire/tascam/amdtp-tascam.c
index e80bb84c43f6..f823a2ab3544 100644
--- a/sound/firewire/tascam/amdtp-tascam.c
+++ b/sound/firewire/tascam/amdtp-tascam.c
@@ -157,14 +157,15 @@ static void read_status_messages(struct amdtp_stream *s,
if ((before ^ after) & mask) {
struct snd_firewire_tascam_change *entry =
&tscm->queue[tscm->push_pos];
+ unsigned long flag;
- spin_lock_irq(&tscm->lock);
+ spin_lock_irqsave(&tscm->lock, flag);
entry->index = index;
entry->before = before;
entry->after = after;
if (++tscm->push_pos >= SND_TSCM_QUEUE_COUNT)
tscm->push_pos = 0;
- spin_unlock_irq(&tscm->lock);
+ spin_unlock_irqrestore(&tscm->lock, flag);
wake_up(&tscm->hwdep_wait);
}
diff --git a/sound/firewire/tascam/tascam-pcm.c b/sound/firewire/tascam/tascam-pcm.c
index 8e9b444c8bff..36c1353f2494 100644
--- a/sound/firewire/tascam/tascam-pcm.c
+++ b/sound/firewire/tascam/tascam-pcm.c
@@ -117,11 +117,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_tscm *tscm = substream->private_data;
- int err;
-
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
+ int err = 0;
if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {
unsigned int rate = params_rate(hw_params);
@@ -152,7 +148,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream)
mutex_unlock(&tscm->mutex);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static int pcm_capture_prepare(struct snd_pcm_substream *substream)
@@ -258,7 +254,6 @@ int snd_tscm_create_pcm_devices(struct snd_tscm *tscm)
static const struct snd_pcm_ops capture_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_capture_prepare,
@@ -269,7 +264,6 @@ int snd_tscm_create_pcm_devices(struct snd_tscm *tscm)
static const struct snd_pcm_ops playback_ops = {
.open = pcm_open,
.close = pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = pcm_hw_params,
.hw_free = pcm_hw_free,
.prepare = pcm_playback_prepare,
@@ -289,8 +283,7 @@ int snd_tscm_create_pcm_devices(struct snd_tscm *tscm)
"%s PCM", tscm->card->shortname);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- NULL, 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0);
return 0;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.