From: Matthew Ranostay <mranostay@embeddedalley.com>
Date: Thu, 9 Oct 2008 13:32:17 +0000 (-0400)
Subject: ALSA: hda: VREF powerdown for headphones
X-Git-Tag: v2.6.28-rc1~720^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72474be62d6ec2e0337ff01ecbd737f9c5c242c7;p=pandora-kernel.git

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>
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