ALSA: hda - Mute all aamix inputs as default
authorTakashi Iwai <tiwai@suse.de>
Tue, 10 Dec 2013 16:33:49 +0000 (17:33 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 20 Dec 2013 15:48:50 +0000 (07:48 -0800)
commit2051cf938acbdc23072ed12f5eb92faab75f994f
tree63877fa43daef0f791e62dfe3b436ea2f7391b68
parentc2c1cf61df06f1f9ec07f9091b0e9810324cc84f
ALSA: hda - Mute all aamix inputs as default

commit ebb93c057dda376414fbc499ad6ace9b527dff5a upstream.

Not all channels have been initialized, so far, especially when aamix
NID itself doesn't have amps but its leaves have.  This patch fixes
these holes.  Otherwise you might get unexpected loopback inputs,
e.g. from surround channels.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/pci/hda/hda_generic.c