R_000770_SCRATCH_UMSK 1192 drivers/gpu/drm/radeon/r100.c 		WREG32(R_000770_SCRATCH_UMSK, 0xff);
R_000770_SCRATCH_UMSK 1195 drivers/gpu/drm/radeon/r100.c 		WREG32(R_000770_SCRATCH_UMSK, 0);
R_000770_SCRATCH_UMSK 1250 drivers/gpu/drm/radeon/r100.c 	WREG32(R_000770_SCRATCH_UMSK, 0);