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(parent: de8a26c) | patch
ALSA: usb - Quirk to disable master volume control in PCM2702
authorJavier Kohen <jkohen@users.sourceforge.net>
Tue, 17 Nov 2009 14:36:13 +0000 (15:36 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 17 Nov 2009 14:49:26 +0000 (15:49 +0100)
commited57ff7ee7ec2d14ad220b09da1aaa143b678740
tree3baa242e3976e67d778b9d10cffc04764510ae0atree | snapshot
parentde8a26c018023d0c1d29707b649da9f5e52ad233commit | diff
ALSA: usb - Quirk to disable master volume control in PCM2702

Disable the master volume control in the PCM2702 chipset.

The datasheet documents two independent channel volume controls, one
master mute control and one master volume control. All controls are
fully functional except for the master volume control, which returns
USB stalls on all GET requests.

Signed-off-by: Javier Kohen <jkohen@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/usbmixer.c diff | blob | history
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