PPSMC_MSG_PowerDownVcn   43 drivers/gpu/drm/amd/powerplay/inc/rv_ppsmc.h #define PPSMC_MSG_PowerDownVcn                  0xB
PPSMC_MSG_PowerDownVcn   86 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_ppsmc.h #define PPSMC_MSG_PowerDownVcn					         0x2C	
PPSMC_MSG_PowerDownVcn   44 drivers/gpu/drm/amd/powerplay/inc/smu_v12_0_ppsmc.h #define PPSMC_MSG_PowerDownVcn                  0xB // VCN is power gated by default