Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-13 23:51:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

ALSA: usb-audio: Add quirk for HP 320 FHD Webcam

Browse Source 
HP 320 FHD Webcam (03f0:654a) seems to have flaky firmware like other
webcam devices that don't like the frequency inquiries.  Also, Mic
Capture Volume has an invalid resolution, hence fix it to be 16 (as a
blind shot).

Link: https://bugzilla.suse.com/show_bug.cgi?id=1232768
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20241105120220.5740-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-11-05 13:02:17 +01:00
parent 8abbf1f01d
commit dabc44c28f
2 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sound/usb/mixer.c
View File

@ -1205,6 +1205,7 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
} }
break; break;
case USB_ID(0x1bcf, 0x2283): /* NexiGo N930AF FHD Webcam */ case USB_ID(0x1bcf, 0x2283): /* NexiGo N930AF FHD Webcam */
case USB_ID(0x03f0, 0x654a): /* HP 320 FHD Webcam */
if (!strcmp(kctl->id.name, "Mic Capture Volume")) { if (!strcmp(kctl->id.name, "Mic Capture Volume")) {
usb_audio_info(chip, usb_audio_info(chip,
"set resolution quirk: cval->res = 16\n"); "set resolution quirk: cval->res = 16\n");

2
sound/usb/quirks.c
View File

@ -2114,6 +2114,8 @@ struct usb_audio_quirk_flags_table {
static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
/* Device matches */ /* Device matches */
DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */ DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */
QUIRK_FLAG_IGNORE_CTL_ERROR), QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x041e, 0x4080, /* Creative Live Cam VF0610 */ DEVICE_FLG(0x041e, 0x4080, /* Creative Live Cam VF0610 */