old_vbo           354 drivers/gpu/drm/imx/ipuv3-plane.c 	unsigned long eba, ubo, vbo, old_ubo, old_vbo, alpha_eba;
old_vbo           442 drivers/gpu/drm/imx/ipuv3-plane.c 			old_vbo = drm_plane_state_to_vbo(old_state);
old_vbo           443 drivers/gpu/drm/imx/ipuv3-plane.c 			if (vbo != old_vbo)