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

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commit dabc44c28f118910dea96244d903f0c270225669 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Takashi Iwai
2024-11-05 13:02:17 +01:00
committed by Greg Kroah-Hartman
parent edfae9d997
commit e639fe4936
2 changed files with 3 additions and 0 deletions
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1
sound/usb/mixer.c
View File

@@ -1205,6 +1205,7 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
}
break;
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")) {
usb_audio_info(chip,
"set resolution quirk: cval->res = 16\n");

2
sound/usb/quirks.c
View File

@@ -2016,6 +2016,8 @@ struct usb_audio_quirk_flags_table {
static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
/* Device matches */
DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x041e, 0x4080, /* Creative Live Cam VF0610 */