11 Aug
2013
11 Aug
'13
8:39 a.m.
Add the volume control quirk for avoiding the kernel warning for the Logitech HD Webcam C525 as in the similar commit 36691e1be6ec551eef4a5225f126a281f8c051c2 (ALSA: usb-audio: Fix invalid volume resolution for Logitech HD Webcam c310) for the Logitech HD Webcam C310.
Reported-by: Maksim Boyko maksim.a.boyko@gmail.com Tested-by: Maksim Boyko maksim.a.boyko@gmail.com Cc: stable@vger.kernel.org # 3.10.5+ Signed-off-by: Maksim Boyko maksim.a.boyko@gmail.com
--
sound/usb/mixer.c | 1 +
1 file changed, 1 insertion(+)
--- linux-3.10.5-orig/sound/usb/mixer.c 2013-08-04 12:51:49.000000000
+0400
+++ linux-3.10.5/sound/usb/mixer.c 2013-08-06 21:12:42.274197287
+0400
@@ -888,6 +888,7 @@ static void volume_control_quirks(struct
case USB_ID(0x046d, 0x081b): /* HD Webcam c310 */
case USB_ID(0x046d, 0x081d): /* HD Webcam c510 */
case USB_ID(0x046d, 0x0825): /* HD Webcam c270 */
+ case USB_ID(0x046d, 0x0826): /* HD Webcam c525 */
case USB_ID(0x046d, 0x0991):
/* Most audio usb devices lie about volume resolution.
* Most Logitech webcams have res = 384.
--
WBR, Maksim Boyko