Index: sys/dev/wsfb/genfb.c
===================================================================
RCS file: /cvsroot/src/sys/dev/wsfb/genfb.c,v
retrieving revision 1.51
diff -u -p -u -r1.51 genfb.c
--- sys/dev/wsfb/genfb.c	9 Oct 2013 17:20:54 -0000	1.51
+++ sys/dev/wsfb/genfb.c	20 Jan 2014 18:33:42 -0000
@@ -68,6 +68,8 @@ __KERNEL_RCSID(0, "$NetBSD: genfb.c,v 1.
 
 static int	genfb_ioctl(void *, void *, u_long, void *, int, struct lwp *);
 static paddr_t	genfb_mmap(void *, void *, off_t, int);
+static void	genfb_pollc(void *, int);
+
 static void	genfb_init_screen(void *, struct vcons_screen *, int, long *);
 
 static int	genfb_putcmap(struct genfb_softc *, struct wsdisplay_cmap *);
@@ -234,6 +236,7 @@ genfb_attach(struct genfb_softc *sc, str
 
 	sc->sc_accessops.ioctl = genfb_ioctl;
 	sc->sc_accessops.mmap = genfb_mmap;
+	sc->sc_accessops.pollc = genfb_pollc;
 
 #ifdef GENFB_SHADOWFB
 	sc->sc_shadowfb = kmem_alloc(sc->sc_fbsize, KM_SLEEP);
@@ -485,6 +488,21 @@ genfb_mmap(void *v, void *vs, off_t offs
 }
 
 static void
+genfb_pollc(void *v, int on)
+{
+	struct vcons_data *vd = v;
+	struct genfb_softc *sc = vd->cookie;
+
+	if (sc == NULL)
+		return;
+
+	if (on)
+		genfb_enable_polling(sc->sc_dev);
+	else
+		genfb_disable_polling(sc->sc_dev);
+}
+
+static void
 genfb_init_screen(void *cookie, struct vcons_screen *scr,
     int existing, long *defattr)
 {