SET_VOLTAGE_TYPE_ASIC_VDDC 2581 drivers/gpu/drm/amd/include/atombios.h #define SET_VOLTAGE_TYPE_ASIC_VDDC             1
SET_VOLTAGE_TYPE_ASIC_VDDC 2198 drivers/gpu/drm/radeon/atombios.h #define SET_VOLTAGE_TYPE_ASIC_VDDC             1