mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-01-12 08:09:56 +00:00
ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks
The Logitech QuickCam Communicate Deluxe/S7500 microphone fails with the following warning. [ 6.778995] usb 2-1.2.2.2: Warning! Unlikely big volume range (=3072), cval->res is probably wrong. [ 6.778996] usb 2-1.2.2.2: [5] FU [Mic Capture Volume] ch = 1, val = 4608/7680/1 Adding it to the list of devices in volume_control_quirks makes it work properly, fixing related typo. Signed-off-by: Con Kolivas <kernel@kolivas.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
parent
f73cd43ac3
commit
82ffb6fc63
@ -932,9 +932,10 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
|
||||
case USB_ID(0x046d, 0x0826): /* HD Webcam c525 */
|
||||
case USB_ID(0x046d, 0x08ca): /* Logitech Quickcam Fusion */
|
||||
case USB_ID(0x046d, 0x0991):
|
||||
case USB_ID(0x046d, 0x09a2): /* QuickCam Communicate Deluxe/S7500 */
|
||||
/* Most audio usb devices lie about volume resolution.
|
||||
* Most Logitech webcams have res = 384.
|
||||
* Proboly there is some logitech magic behind this number --fishor
|
||||
* Probably there is some logitech magic behind this number --fishor
|
||||
*/
|
||||
if (!strcmp(kctl->id.name, "Mic Capture Volume")) {
|
||||
usb_audio_info(chip,
|
||||
|
Loading…
x
Reference in New Issue
Block a user