tree 847fcecfd604da3b7b57746258bbd7509a6a34af
parent a5e7e07c264bb76d0b7c782766989c491833de05
author Mengdong Lin <mengdong.lin@intel.com> 1430300609 +0800
committer Takashi Iwai <tiwai@suse.de> 1430303273 +0200

ALSA: hda - implement link_power ops for i915 display power control

This patch implements the bus link_power ops to request/release i915 display
power well. It can be used by the display codec which shares this power well
with GPU on Intel platforms.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>