GRBM_CNTL__READ_TIMEOUT__SHIFT 1675 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c 	WREG32(mmGRBM_CNTL, (0xff << GRBM_CNTL__READ_TIMEOUT__SHIFT));
GRBM_CNTL__READ_TIMEOUT__SHIFT 1930 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c 	WREG32(mmGRBM_CNTL, (0xff << GRBM_CNTL__READ_TIMEOUT__SHIFT));