RSZ_PARA_STEP     139 drivers/gpu/drm/zte/zx_plane.c 		val = RSZ_PARA_STEP((src << 16) / dst);
RSZ_PARA_STEP     142 drivers/gpu/drm/zte/zx_plane.c 		      RSZ_PARA_STEP(((src << 16) / dst) & 0xffff);