From: Dylan Reid <dgreid@chromium.org>
Date: Fri, 20 Jul 2012 00:52:58 +0000 (-0700)
Subject: ALSA: hda - Turn on PIN_OUT from hdmi playback prepare.
X-Git-Tag: v3.6-rc1~117^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e76e6d031482194a5b24d8e9ab88063fbd6b4b5;p=pandora-kernel.git

ALSA: hda - Turn on PIN_OUT from hdmi playback prepare.

Turn on the pin widget's PIN_OUT bit from playback prepare. The pin is
enabled in open, but is disabled in hdmi_init_pin which is called during
system resume.  This causes a system suspend/resume during playback to
mute HDMI/DP. Enabling the pin in prepare instead of open allows calling
snd_pcm_prepare after a system resume to restore audio.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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