Package: src:linux Version: 3.2.65-1+deb7u1 Severity: normal Tags: upstream
Dear Maintainer, Whezy does not apply the volume_control_quirk to usb_audio. This results in following messages in syslog: Feb 3 17:56:10 tux kernel: [21351.605840] usbcore: registered new interface driver uvcvideo Feb 3 17:56:10 tux kernel: [21351.605842] USB Video Class driver (1.1.1) Feb 3 17:56:11 tux kernel: [21352.606925] 2:3:1: cannot get freq at ep 0x86 Feb 3 17:56:12 tux kernel: [21353.296272] usb_audio: Warning! Unlikely big volume range (=3072), cval->res is probably wrong. Feb 3 17:56:12 tux kernel: [21353.296277] usb_audio: [5] FU [Mic Capture Volume] ch = 1, val = 5888/8960/1 The result is the microphone beeing "dead". The bug has been reported already on launchpad in 2012: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1265103 and has been fixed upstream on github: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/sound/usb/mixer.c?id=e182534d4bd3a779941f2868f35e1f66a8d36cea Jessie kernel works fine and has the patched version of /sound/usb/mixer.c. Please include the patch in next update of Wheezy kernel. Regards, Ingo -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org