RV770_SMC_VOLTAGEMASK_VDDC   67 drivers/gpu/drm/amd/amdgpu/si_dpm.h #define RV770_SMC_VOLTAGEMASK_VDDC 0
RV770_SMC_VOLTAGEMASK_VDDC  140 drivers/gpu/drm/radeon/rv770_smc.h #define RV770_SMC_VOLTAGEMASK_VDDC 0