Add the volume control quirk for avoiding the kernel warning for the Logitech HD Webcam C525 as in the similar commit 36691e1be6ec551eef4a5225f126a281f8c051c2 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
P.S. Please, use this patch due to it should have correct tab symbols.