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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 10:38:24 -0700
commitc7961ded3141ec1945723d3cd782defb0d775cec (patch)
tree5ef2c947420fc6caace7287e7fbebeb0b06c98a2
parent932f903f53e416b2d812ca5d1c0c6613475622f8 (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 e5c7f9f20fdd..d5438083fd6a 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -885,6 +885,7 @@ 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):