DCP_TILING_CONFIG 2142 drivers/gpu/drm/radeon/r600.c 	WREG32(DCP_TILING_CONFIG, tiling_config & 0xffff);
DCP_TILING_CONFIG 1380 drivers/gpu/drm/radeon/rv770.c 	WREG32(DCP_TILING_CONFIG, (gb_tiling_config & 0xffff));