rk_anxdp_softc
struct rk_anxdp_softc * const sc = to_rk_anxdp_encoder(encoder);
struct rk_anxdp_softc * const sc = device_private(dev);
struct rk_anxdp_softc * const sc = device_private(dev);
struct rk_anxdp_softc * const sc = device_private(dev);
struct rk_anxdp_softc * const sc = device_private(self);
CFATTACH_DECL_NEW(rk_anxdp, sizeof(struct rk_anxdp_softc),
#define to_rk_anxdp_softc(x) container_of(x, struct rk_anxdp_softc, sc_base)
#define to_rk_anxdp_encoder(x) container_of(x, struct rk_anxdp_softc, sc_encoder)
rk_anxdp_select_input(struct rk_anxdp_softc *sc, u_int crtc_index)