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ALSA: usb-audio: Move ignore_ctl_error check into quirk_flags 

The mixer code has a flag ignore_ctl_error for ignoring the errors
returned from the device wrt mixer accesses, and this is set from the
entries in mixer_maps.c, as well as ignore_ctl_error module option.
Those can be well integrated into the new quirk_flags field, too.

Link: https://lore.kernel.org/r/20210729074404.19728-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2021-07-29 09:44:01 +02:00
parent 44e6fc64df
commit 3c69dc9134
6 changed files with 25 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sound/usb/card.c
View File

@ -804,6 +804,9 @@ static int usb_audio_probe(struct usb_interface *intf,
dev_set_drvdata(&dev->dev, chip);
if (ignore_ctl_error)
chip->quirk_flags |= QUIRK_FLAG_IGNORE_CTL_ERROR;
if (chip->quirk_flags & QUIRK_FLAG_DISABLE_AUTOSUSPEND)
usb_disable_autosuspend(interface_to_usbdev(intf));
@ -828,7 +831,7 @@ static int usb_audio_probe(struct usb_interface *intf,
err = snd_usb_create_streams(chip, ifnum);
if (err < 0)
goto __error;
err = snd_usb_create_mixer(chip, ifnum, ignore_ctl_error);
err = snd_usb_create_mixer(chip, ifnum);
if (err < 0)
goto __error;
}

6
sound/usb/mixer.c
View File

@ -3183,7 +3183,6 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer)
state.map = map->map;
state.selector_map = map->selector_map;
mixer->connector_map = map->connector_map;
mixer->ignore_ctl_error |= map->ignore_ctl_error;
break;
}
}
@ -3508,8 +3507,7 @@ static int snd_usb_mixer_status_create(struct usb_mixer_interface *mixer)
return 0;
}
int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
int ignore_error)
int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif)
{
static const struct snd_device_ops dev_ops = {
.dev_free = snd_usb_mixer_dev_free
@ -3523,7 +3521,7 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
if (!mixer)
return -ENOMEM;
mixer->chip = chip;
mixer->ignore_ctl_error = ignore_error;
mixer->ignore_ctl_error = !!(chip->quirk_flags & QUIRK_FLAG_IGNORE_CTL_ERROR);
mixer->id_elems = kcalloc(MAX_ID_ELEMS, sizeof(*mixer->id_elems),
GFP_KERNEL);
if (!mixer->id_elems) {

3
sound/usb/mixer.h
View File

@ -97,8 +97,7 @@ struct usb_mixer_elem_info {
void *private_data;
};
int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
int ignore_error);
int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif);
void snd_usb_mixer_disconnect(struct usb_mixer_interface *mixer);
void snd_usb_mixer_notify_id(struct usb_mixer_interface *mixer, int unitid);

22
sound/usb/mixer_maps.c
View File

@ -28,7 +28,6 @@ struct usbmix_ctl_map {
const struct usbmix_name_map *map;
const struct usbmix_selector_map *selector_map;
const struct usbmix_connector_map *connector_map;
int ignore_ctl_error;
};
/*
@ -432,7 +431,6 @@ static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
{
.id = USB_ID(0x041e, 0x3000),
.map = extigy_map,
.ignore_ctl_error = 1,
},
{
.id = USB_ID(0x041e, 0x3010),
@ -452,28 +450,10 @@ static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
.map = audigy2nx_map,
.selector_map = audigy2nx_selectors,
},
{ /* Logitech, Inc. QuickCam Pro for Notebooks */
.id = USB_ID(0x046d, 0x0991),
.ignore_ctl_error = 1,
},
{ /* Logitech, Inc. QuickCam E 3500 */
.id = USB_ID(0x046d, 0x09a4),
.ignore_ctl_error = 1,
},
{ /* Plantronics GameCom 780 */
.id = USB_ID(0x047f, 0xc010),
.map = gamecom780_map,
},
{
/* Hercules DJ Console (Windows Edition) */
.id = USB_ID(0x06f8, 0xb000),
.ignore_ctl_error = 1,
},
{
/* Hercules DJ Console (Macintosh Edition) */
.id = USB_ID(0x06f8, 0xd002),
.ignore_ctl_error = 1,
},
{
/* Hercules Gamesurround Muse Pocket LT
* (USB 5.1 Channel Audio Adapter)
@ -492,7 +472,6 @@ static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
{
.id = USB_ID(0x08bb, 0x2702),
.map = linex_map,
.ignore_ctl_error = 1,
},
{
.id = USB_ID(0x0a92, 0x0091),
@ -517,7 +496,6 @@ static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
{
.id = USB_ID(0x13e5, 0x0001),
.map = scratch_live_map,
.ignore_ctl_error = 1,
},
{
.id = USB_ID(0x200c, 0x1018),

16
sound/usb/quirks.c
View File

@ -531,7 +531,7 @@ static int create_standard_mixer_quirk(struct snd_usb_audio *chip,
if (quirk->ifnum < 0)
return 0;
return snd_usb_create_mixer(chip, quirk->ifnum, 0);
return snd_usb_create_mixer(chip, quirk->ifnum);
}
/*
@ -1796,10 +1796,16 @@ struct usb_audio_quirk_flags_table {
static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
/* Device matches */
DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x041e, 0x4080, /* Creative Live Cam VF0610 */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x046d, 0x084c, /* Logitech ConferenceCam Connect */
QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_CTL_MSG_DELAY_1M),
DEVICE_FLG(0x046d, 0x0991, /* Logitech QuickCam Pro */
QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x046d, 0x09a4, /* Logitech QuickCam E 3500 */
QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x04d8, 0xfeea, /* Benchmark DAC1 Pre */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x04e8, 0xa051, /* Samsung USBC Headset (AKG) */
@ -1823,8 +1829,14 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
DEVICE_FLG(0x0644, 0x804a, /* TEAC UD-301 */
QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
QUIRK_FLAG_IFACE_DELAY),
DEVICE_FLG(0x06f8, 0xb000, /* Hercules DJ Console (Windows Edition) */
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x06f8, 0xd002, /* Hercules DJ Console (Macintosh Edition) */
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x074d, 0x3553, /* Outlaw RR2150 (Micronas UAC3553B) */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x08bb, 0x2702, /* LineX FM Transmitter */
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x0951, 0x16ad, /* Kingston HyperX */
QUIRK_FLAG_CTL_MSG_DELAY_1M),
DEVICE_FLG(0x0b0e, 0x0349, /* Jabra 550a */
@ -1833,6 +1845,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x13e5, 0x0001, /* Serato Phono */
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x154e, 0x1002, /* Denon DCD-1500RE */
QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
DEVICE_FLG(0x154e, 0x1003, /* Denon DA-300USB */

3
sound/usb/usbaudio.h
View File

@ -157,6 +157,8 @@ extern bool snd_usb_skip_validation;
* Perform sample rate validations at probe
* QUIRK_FLAG_DISABLE_AUTOSUSPEND:
* Disable runtime PM autosuspend
* QUIRK_FLAG_IGNORE_CTL_ERROR:
* Ignore errors for mixer access
*/
#define QUIRK_FLAG_GET_SAMPLE_RATE (1U << 0)
@ -173,5 +175,6 @@ extern bool snd_usb_skip_validation;
#define QUIRK_FLAG_IFACE_DELAY (1U << 11)
#define QUIRK_FLAG_VALIDATE_RATES (1U << 12)
#define QUIRK_FLAG_DISABLE_AUTOSUSPEND (1U << 13)
#define QUIRK_FLAG_IGNORE_CTL_ERROR (1U << 14)
#endif /* __USBAUDIO_H */