From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 7 Jan 2013 10:54:34 +0000 (+0100)
Subject: ALSA: hda - Add pcm_playback_hook to hda_gen_spec
X-Git-Tag: v3.9-rc1~129^2~70^2~93
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6b85f3c9d5ea3807dee651c28d5b0d5982ae2fa;p=pandora-kernel.git

ALSA: hda - Add pcm_playback_hook to hda_gen_spec

The new hook which is called at each PCM playback ops.
It can be used to control the codec-specific power-saving feature in
each codec driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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