drm/powerplay : send SMC message to set XGMI pstate

Send message with parameter to SMC to set xgmi pstate

Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
shaoyunl 2019-04-15 11:22:38 -04:00 • committed by Alex Deucher
commit a1b11201af