tree ec2fa666b7092f8d99ce2afe40300ab07e6200a5
parent a04267fd87b62cd03d2a2ebb05a5b38d272e8d11
author Subhransu S. Prusty <subhransu.s.prusty@intel.com> 1444294085 +0100
committer Takashi Iwai <tiwai@suse.de> 1444324170 +0200

ALSA: hdac: Copy codec helpers to core

The current codec helpers are local to hda code and needs to be moved to
core so that other users can use it.
The helpers to read/write the codec and to check the
power state of widgets is copied

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>