PPSMC_MSG_SetDisplayCount   56 drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h #define PPSMC_MSG_SetDisplayCount               0x18
PPSMC_MSG_SetDisplayCount   57 drivers/gpu/drm/amd/powerplay/inc/smu_v12_0_ppsmc.h #define PPSMC_MSG_SetDisplayCount               0x18 // Moved to VBIOS