tree d92d1da51d487dcaa18966427b1ce09285dd3d82
parent c2c803830a5d9897344cd3ffd82daddd7f9f3864
author Takashi Iwai <tiwai@suse.de> 1357556074 +0100
committer Takashi Iwai <tiwai@suse.de> 1357976632 +0100

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>