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
18static int 	joy_ess_match(device_t, cfdata_t, void *);
19static void 	joy_ess_attach(device_t, device_t, void *);
20
21CFATTACH_DECL_NEW(joy_ess, sizeof (struct joy_softc),
22	      joy_ess_match, joy_ess_attach, NULL, NULL);
23
24static int
25joy_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
34static void
35joy_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