NISLANDS_SMC_VOLTAGEMASK_VDDCI   85 drivers/gpu/drm/amd/amdgpu/si_dpm.h #define NISLANDS_SMC_VOLTAGEMASK_VDDCI 2
NISLANDS_SMC_VOLTAGEMASK_VDDCI  148 drivers/gpu/drm/radeon/nislands_smc.h #define NISLANDS_SMC_VOLTAGEMASK_VDDCI 2