tree 7a702571d210aa8eb1ff04363ba8bcd4d5894a35
parent 1060029fae7c351351d7c2e9e345b6c57f515668
author yanyang1 <young.yang@amd.com> 1439882912 +0800
committer Alex Deucher <alexander.deucher@amd.com> 1450734135 -0500

drm/amd/powerplay: add Tonga dpm support (v3)

This implements DPM for tonga.  DPM handles dynamic
clock and voltage scaling.

v2: merge all the patches related with tonga dpm
v3: merge dpm force level fix, cgs display fix, spelling fix

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>