# https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/amd/powerplay/inc/polaris10_ppsmc.h
# messages to SMC
PPSMC_MSG_SetVidOffset_1 = 0x195
PPSMC_MSG_GetVidOffset_1 = 0x196
PPSMC_MSG_SetVidOffset_2 = 0x207
PPSMC_MSG_GetVidOffset_2 = 0x208

PPSMC_StartFanControl = 0x5b
PPSMC_StopFanControl = 0x5c
