ALSA: snd_usb_audio: ignore ctrl errors on QuickCam E3500
authorOleksij Rempel <bug-track@fisher-privat.net>
Tue, 19 Jun 2012 20:21:18 +0000 (22:21 +0200)
committerTakashi Iwai <tiwai@suse.de>
Wed, 20 Jun 2012 06:28:57 +0000 (08:28 +0200)
commit05b9afd5b711b284c17f657495dc08f4a6f6e7e9
treec08bd9f8f1c3ca51d45ed1da4e551c23e2404b0b
parent0b1d8e09089b69ac2e8be203fb28cd07cfe035b2
ALSA: snd_usb_audio: ignore ctrl errors on QuickCam E3500

if this cam is pluged in, pulse audio can't initiate capture
device.
dmesg has lots of messages like:
"cannot set freq 16000 to ep 0x86"

Setting ignore_ctl_error=1 fixes this problem.

Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/mixer_maps.c