mmRLC_MC_CNTL    2545 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c 	WREG32(mmRLC_MC_CNTL, 0);
mmRLC_MC_CNTL    3551 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c 	WREG32(mmRLC_MC_CNTL, 0);