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Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/card.c1
-rw-r--r--sound/usb/line6/driver.c4
-rw-r--r--sound/usb/line6/pod.c3
-rw-r--r--sound/usb/mixer.c13
-rw-r--r--sound/usb/mixer_quirks.c6
-rw-r--r--sound/usb/proc.c13
-rw-r--r--sound/usb/quirks.c18
-rw-r--r--sound/usb/usx2y/usbusx2yaudio.c21
-rw-r--r--sound/usb/usx2y/usx2yhwdeppcm.c19
9 files changed, 34 insertions, 64 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 746a72e23cf9..719e10034553 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -811,7 +811,6 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
if (!chip->num_suspended_intf++) {
list_for_each_entry(as, &chip->pcm_list, list) {
- snd_pcm_suspend_all(as->pcm);
snd_usb_pcm_suspend(as);
as->substream[0].need_setup_ep =
as->substream[1].need_setup_ep = true;
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index c1376bfdc90b..7afe8fae4939 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -849,10 +849,8 @@ int line6_suspend(struct usb_interface *interface, pm_message_t message)
if (line6->properties->capabilities & LINE6_CAP_CONTROL)
line6_stop_listen(line6);
- if (line6pcm != NULL) {
- snd_pcm_suspend_all(line6pcm->pcm);
+ if (line6pcm != NULL)
line6pcm->flags = 0;
- }
return 0;
}
diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c
index 020c81818951..ce45b6dab651 100644
--- a/sound/usb/line6/pod.c
+++ b/sound/usb/line6/pod.c
@@ -320,7 +320,8 @@ static void pod_startup4(struct work_struct *work)
line6_read_serial_number(&pod->line6, &pod->serial_number);
/* ALSA audio interface: */
- snd_card_register(line6->card);
+ if (snd_card_register(line6->card))
+ dev_err(line6->ifcdev, "Failed to register POD card.\n");
}
/* POD special files: */
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index e7d441d0e839..73d7dff425c1 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1835,7 +1835,7 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid,
{
int channels, i, j;
struct usb_audio_term iterm;
- unsigned int master_bits, first_ch_bits;
+ unsigned int master_bits;
int err, csize;
struct uac_feature_unit_descriptor *hdr = _ftr;
__u8 *bmaControls;
@@ -1926,10 +1926,6 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid,
break;
}
- if (channels > 0)
- first_ch_bits = snd_usb_combine_bytes(bmaControls + csize, csize);
- else
- first_ch_bits = 0;
if (state->mixer->protocol == UAC_VERSION_1) {
/* check all control types */
@@ -3445,7 +3441,6 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
.dev_free = snd_usb_mixer_dev_free
};
struct usb_mixer_interface *mixer;
- struct snd_info_entry *entry;
int err;
strcpy(chip->card->mixername, "USB Mixer");
@@ -3501,9 +3496,9 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
if (err < 0)
goto _error;
- if (list_empty(&chip->mixer_list) &&
- !snd_card_proc_new(chip->card, "usbmixer", &entry))
- snd_info_set_text_ops(entry, chip, snd_usb_mixer_proc_read);
+ if (list_empty(&chip->mixer_list))
+ snd_card_ro_proc_new(chip->card, "usbmixer", chip,
+ snd_usb_mixer_proc_read);
list_add(&mixer->list, &chip->mixer_list);
return 0;
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 85ae0ff2382a..a751a18ca4c2 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -2195,7 +2195,6 @@ static int snd_rme_controls_create(struct usb_mixer_interface *mixer)
int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
{
int err = 0;
- struct snd_info_entry *entry;
err = snd_usb_soundblaster_remote_init(mixer);
if (err < 0)
@@ -2214,9 +2213,8 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
err = snd_audigy2nx_controls_create(mixer);
if (err < 0)
break;
- if (!snd_card_proc_new(mixer->chip->card, "audigy2nx", &entry))
- snd_info_set_text_ops(entry, mixer,
- snd_audigy2nx_proc_read);
+ snd_card_ro_proc_new(mixer->chip->card, "audigy2nx",
+ mixer, snd_audigy2nx_proc_read);
break;
/* EMU0204 */
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index 0ac89e294d31..e80c9d0749c9 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -61,11 +61,10 @@ static void proc_audio_usbid_read(struct snd_info_entry *entry, struct snd_info_
void snd_usb_audio_create_proc(struct snd_usb_audio *chip)
{
- struct snd_info_entry *entry;
- if (!snd_card_proc_new(chip->card, "usbbus", &entry))
- snd_info_set_text_ops(entry, chip, proc_audio_usbbus_read);
- if (!snd_card_proc_new(chip->card, "usbid", &entry))
- snd_info_set_text_ops(entry, chip, proc_audio_usbid_read);
+ snd_card_ro_proc_new(chip->card, "usbbus", chip,
+ proc_audio_usbbus_read);
+ snd_card_ro_proc_new(chip->card, "usbid", chip,
+ proc_audio_usbid_read);
}
/*
@@ -167,12 +166,10 @@ static void proc_pcm_format_read(struct snd_info_entry *entry, struct snd_info_b
void snd_usb_proc_pcm_format_add(struct snd_usb_stream *stream)
{
- struct snd_info_entry *entry;
char name[32];
struct snd_card *card = stream->chip->card;
sprintf(name, "stream%d", stream->pcm_index);
- if (!snd_card_proc_new(card, name, &entry))
- snd_info_set_text_ops(entry, stream, proc_pcm_format_read);
+ snd_card_ro_proc_new(card, name, stream, proc_pcm_format_read);
}
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 7e65fe853ee3..f372c624bbf4 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1479,10 +1479,6 @@ 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, 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 */
@@ -1492,23 +1488,13 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
break;
- case USB_ID(0x10cb, 0x0103): /* The Bit Opus #3; with fp->dsd_raw */
- case USB_ID(0x152a, 0x85de): /* SMSL D1 DAC */
- case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */
case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */
+ case USB_ID(0x10cb, 0x0103): /* The Bit Opus #3; with fp->dsd_raw */
case USB_ID(0x16b0, 0x06b2): /* NuPrime DAC-10 */
+ case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */
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, 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 */
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 2b833054e3b0..58974d094b27 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -981,18 +981,17 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
sprintf(pcm->name, NAME_ALLCAPS" Audio #%d", usX2Y(card)->pcm_devs);
- if ((playback_endpoint &&
- 0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
- SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data(GFP_KERNEL),
- 64*1024, 128*1024))) ||
- 0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
- SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data(GFP_KERNEL),
- 64*1024, 128*1024))) {
- snd_usX2Y_pcm_private_free(pcm);
- return err;
+ if (playback_endpoint) {
+ snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ snd_dma_continuous_data(GFP_KERNEL),
+ 64*1024, 128*1024);
}
+
+ snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ snd_dma_continuous_data(GFP_KERNEL),
+ 64*1024, 128*1024);
usX2Y(card)->pcm_devs++;
return 0;
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 4fd9276b8e50..714cf50d4a4c 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -736,17 +736,14 @@ int usX2Y_hwdep_pcm_new(struct snd_card *card)
pcm->info_flags = 0;
sprintf(pcm->name, NAME_ALLCAPS" hwdep Audio");
- if (0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
- SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data(GFP_KERNEL),
- 64*1024, 128*1024)) ||
- 0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
- SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data(GFP_KERNEL),
- 64*1024, 128*1024))) {
- return err;
- }
-
+ snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ snd_dma_continuous_data(GFP_KERNEL),
+ 64*1024, 128*1024);
+ snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ snd_dma_continuous_data(GFP_KERNEL),
+ 64*1024, 128*1024);
return 0;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-08 00:15:12 +0300