ROM_CNTL__SCK_OVERWRITE_MASK  921 drivers/gpu/drm/amd/amdgpu/cik.c 	WREG32_SMC(ixROM_CNTL, rom_cntl | ROM_CNTL__SCK_OVERWRITE_MASK);
ROM_CNTL__SCK_OVERWRITE_MASK  405 drivers/gpu/drm/amd/amdgpu/vi.c 	WREG32_SMC(ixROM_CNTL, rom_cntl | ROM_CNTL__SCK_OVERWRITE_MASK);