ALSA: hda - Add mute LED support to Lenovo Ideapad
authorTakashi Iwai <tiwai@suse.de>
Fri, 10 Jan 2014 16:50:58 +0000 (17:50 +0100)
committerTakashi Iwai <tiwai@suse.de>
Mon, 3 Feb 2014 09:15:58 +0000 (10:15 +0100)
Lenovo Ideapad with ALC272 has a mute LED that is controlled via
GPIO1.  Add a simple vmaster hook for it.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16373
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c

Simple merge