rk_vop_plane
struct rk_vop_plane sc_plane;
#define to_rk_vop_plane(x) container_of(x, struct rk_vop_plane, base)
struct rk_vop_plane *vop_plane = to_rk_vop_plane(plane);
struct rk_vop_plane *vop_plane = to_rk_vop_plane(plane);