UPSTREAM: drm/amd/amdgpu: Disabling Power Gating for Stoney platform

Power Gating is disabled in Stoney platform.

BUG=b:62103837
TEST=
rmmod snd_soc_rt5645 snd_soc_rl6231 designware_i2s snd_soc_core
cd /lib/modules/4.4.64/kernel/sound/soc/
modprobe snd_soc_core
insmod amd/snd-soc-acp-pcm.ko
insmod dwc/designware_i2s.ko
insmod codecs/snd-soc-rl6231.ko
insmod codecs/snd-soc-rt5645.ko
insmod amd/snd-soc-acp-rt5645.ko
apply mixer setttngs
aplay -D hw:1,0 <file>

Change-Id: Ib241854946a56adb40cae91fa2e6c6af9189310b
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 43bb3a6d7d14e761baa34627c90c2be40320619b)
Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Reviewed-on: https://chromium-review.googlesource.com/554675
Reviewed-by: Jason Clinton <jclinton@chromium.org>
1 file changed