tree 20c62ee1521b41674b6a59217cee94483a324fc2
parent b9aea7150a84d037b6ca3c2506b0058cee4eb1d2
author Matthew Ranostay <mranostay@embeddedalley.com> 1223559137 -0400
committer Jaroslav Kysela <perex@perex.cz> 1223638920 +0200

ALSA: hda: VREF powerdown for headphones

Add support for powering down VREF on standard headphone insertion, also
powers up the VREF on a headset insertion.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>