SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE   54 drivers/gpu/drm/amd/amdgpu/si_dpm.h #define SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE 16
SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE   30 drivers/gpu/drm/radeon/evergreen_smc.h #define SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE 16