drm/amd/powerplay: enable clock stretch feature for polaris
authorRex Zhu <Rex.Zhu@amd.com>
Tue, 7 Jun 2016 10:39:06 +0000 (18:39 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 21 Jun 2016 14:22:42 +0000 (10:22 -0400)
commit270d013659ddab52a6fd0eacae452c422d08aa39
tree48cb2696e73000bdbaca57c452de782d69bbf223
parent92d1576859577b94eafaea9b64f78ab99fe20a78
drm/amd/powerplay: enable clock stretch feature for polaris

Power saving feature which reduces the amount of
voltage needed for specific engine clocks.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c