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authorTakashi Iwai <tiwai@suse.de>2013-06-17 10:25:02 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-06-27 11:27:30 -0700
commit2dc07099dd09be589056fe538bb8a72a13af6afc (patch)
tree89f06815b0e46a7a2d61936bb068583dd52c96b3
parent8861fd33e82b43723557cd50f4d4c250cf9a3b0f (diff)
ALSA: usb-audio: Fix invalid volume resolution for Logitech HD Webcam c310
commit 36691e1be6ec551eef4a5225f126a281f8c051c2 upstream. Just like the previous fix for LogitechHD Webcam c270 in commit 11e7064f35bb87da8f427d1aa4bbd8b7473a3993, c310 model also requires the same workaround for avoiding the kernel warning. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=59741 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--sound/usb/mixer.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index e075a67bbbb..5ca46525d47 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -821,6 +821,7 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
case USB_ID(0x046d, 0x0808):
case USB_ID(0x046d, 0x0809):
+ 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, 0x0991):