From: Wolfram Sang <w...@the-dreams.de>
[ Upstream commit 1ef9f0583514508bc93427106ceef3215e4eb1a5 ]
Fix this from the logs:
usb 7-1: New USB device found, idVendor=046d, idProduct=08ca
...
usb 7-1: Warning! Unlikely big volume range (=3072), cval->res is probably
wrong.
usb 7-1: [5] FU [Mic Capture Volume] ch = 1, val = 4608/7680/1
Signed-off-by: Wolfram Sang <w...@the-dreams.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <ti...@suse.de>
Signed-off-by: Sasha Levin <sasha.le...@oracle.com>
---
sound/usb/mixer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index a712d75..b4edae1 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -914,6 +914,7 @@ static void volume_control_quirks(struct
usb_mixer_elem_info *cval,
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, 0x08ca): /* Logitech Quickcam Fusion */
case USB_ID(0x046d, 0x0991):
/* Most audio usb devices lie about volume resolution.
* Most Logitech webcams have res = 384.
--
2.1.0
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