ALSA: HDA: Don't power up hda codec from resume
authorSumit Bhattacharya <sumitb@nvidia.com>
Mon, 6 Feb 2012 16:48:09 +0000 (21:48 +0530)
committerSimone Willett <swillett@nvidia.com>
Sat, 3 Mar 2012 04:39:25 +0000 (20:39 -0800)
commita8173227dbc02c0d264382a71db5144036352763
tree9157763b9c78a9f162be858fc5a613d4410e067f
parent31cb48d4b2d4ceede7a3b48af731dfa81336a6b4
ALSA: HDA: Don't power up hda codec from resume

Remove snd_hda_power_up()/snd_hda_power_down() sequence from HDA codec
resume since it add around 90ms delay. This code was not essential
for HDA driver to work properly after suspend-resume cycle.

Bug 932606

Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-on: http://git-master/r/80040
(cherry picked from commit 2ed8667c2bdfd4c8cbe371530b066b537aa9ae62)

Change-Id: I0ffb120eb0a54f6c4e20aaf96c5ac2d0f5ab6949
Reviewed-on: http://git-master/r/87188
Tested-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-by: Scott Peterson <speterson@nvidia.com>
sound/pci/hda/hda_intel.c