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Commit 05b9afd5 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Takashi Iwai
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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: default avatarOleksij Rempel <bug-track@fisher-privat.net>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0b1d8e09

sound/usb/mixer_maps.c

+4 −0
Original line number Diff line number Diff line
@@ -341,6 +341,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { 
		.map = audigy2nx_map,

		.selector_map = audigy2nx_selectors,

	},

	{	/* Logitech, Inc. QuickCam E 3500 */

		.id = USB_ID(0x046d, 0x09a4),

		.ignore_ctl_error = 1,

	},

	{

		/* Hercules DJ Console (Windows Edition) */

		.id = USB_ID(0x06f8, 0xb000),