mmGB_EDC_MODE    1565 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c 	tmp = RREG32(mmGB_EDC_MODE);
mmGB_EDC_MODE    1566 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c 	WREG32(mmGB_EDC_MODE, 0);
mmGB_EDC_MODE    1692 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c 	WREG32(mmGB_EDC_MODE, tmp);