Home | History | Annotate | Line # | Download | only in isa 
      1 /* $NetBSD: joy_ess.c,v 1.7 2019/05/08 13:40:18 isaki Exp $ */
      2 
      3 #include <sys/cdefs.h>
      4 __KERNEL_RCSID(0, "$NetBSD: joy_ess.c,v 1.7 2019/05/08 13:40:18 isaki Exp $");
      5 
      6 #include <sys/param.h>
      7 #include <sys/systm.h>
      8 #include <sys/kernel.h>
      9 #include <sys/device.h>
     10 #include <sys/audioio.h>
     11 #include <sys/bus.h>
     12 
     13 #include <dev/audio/audio_if.h>
     14 #include <dev/isa/isavar.h>
     15 #include <dev/isa/essvar.h>
     16 #include <dev/ic/joyvar.h>
     17 
     18 static int 	joy_ess_match(device_t, cfdata_t, void *);
     19 static void 	joy_ess_attach(device_t, device_t, void *);
     20 
     21 CFATTACH_DECL_NEW(joy_ess, sizeof (struct joy_softc),
     22 	      joy_ess_match, joy_ess_attach, NULL, NULL);
     23 
     24 static int
     25 joy_ess_match(device_t parent, cfdata_t match, void *aux)
     26 {
     27 	struct audio_attach_args *aa = aux;
     28 
     29 	if (aa->type != AUDIODEV_TYPE_AUX)
     30 		return 0;
     31 	return 1;
     32 }
     33 
     34 static void
     35 joy_ess_attach(device_t parent, device_t self, void *aux)
     36 {
     37 	struct ess_softc *esc = device_private(parent);
     38 	struct joy_softc *sc = device_private(self);
     39 
     40 	aprint_normal("\n");
     41 
     42 	sc->sc_iot = esc->sc_joy_iot;
     43 	sc->sc_ioh = esc->sc_joy_ioh;
     44 	sc->sc_dev = self;
     45 	sc->sc_lock = &esc->sc_lock;
     46 
     47 	joyattach(sc);
     48 }
     49