cs4231var.h revision 1.2 1 1.2 jtc /* $NetBSD: cs4231var.h,v 1.2 1996/02/05 02:21:51 jtc Exp $ */
2 1.2 jtc
3 1.2 jtc /*-
4 1.2 jtc * Copyright (c) 1996 The NetBSD Foundation, Inc.
5 1.2 jtc * All rights reserved.
6 1.1 brezak *
7 1.2 jtc * This code is derived from software contributed to The NetBSD Foundation
8 1.2 jtc * by Ken Hornstein and John Kohl.
9 1.1 brezak *
10 1.2 jtc * Redistribution and use in source and binary forms, with or without
11 1.2 jtc * modification, are permitted provided that the following conditions
12 1.2 jtc * are met:
13 1.2 jtc * 1. Redistributions of source code must retain the above copyright
14 1.2 jtc * notice, this list of conditions and the following disclaimer.
15 1.2 jtc * 2. Redistributions in binary form must reproduce the above copyright
16 1.2 jtc * notice, this list of conditions and the following disclaimer in the
17 1.2 jtc * documentation and/or other materials provided with the distribution.
18 1.2 jtc * 3. All advertising materials mentioning features or use of this software
19 1.2 jtc * must display the following acknowledgement:
20 1.2 jtc * This product includes software developed by the NetBSD
21 1.2 jtc * Foundation, Inc. and its contributors.
22 1.2 jtc * 4. Neither the name of The NetBSD Foundation nor the names of its
23 1.2 jtc * contributors may be used to endorse or promote products derived
24 1.2 jtc * from this software without specific prior written permission.
25 1.2 jtc *
26 1.2 jtc * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 1.2 jtc * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 1.2 jtc * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 1.2 jtc * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
30 1.2 jtc * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 1.2 jtc * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 1.2 jtc * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 1.2 jtc * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 1.2 jtc * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 1.2 jtc * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 1.1 brezak * POSSIBILITY OF SUCH DAMAGE.
37 1.1 brezak */
38 1.1 brezak
39 1.1 brezak /*
40 1.1 brezak * Software gunk for CS4231, as used in Gravis UltraSound MAX.
41 1.1 brezak */
42 1.1 brezak
43 1.1 brezak struct cs4231_softc {
44 1.1 brezak int in_port; /* which MUX input port? */
45 1.1 brezak #define CS4231_MUX_MIXED_IN 0
46 1.1 brezak #define CS4231_MUX_MIC_IN 1
47 1.1 brezak #define CS4231_MUX_AUX1_IN 2
48 1.1 brezak #define CS4231_MUX_LINE_IN 3
49 1.1 brezak };
50 1.1 brezak
51 1.1 brezak int cs4231_set_linein_gain __P((struct ad1848_softc *, struct ad1848_volume *));
52 1.1 brezak int cs4231_get_linein_gain __P((struct ad1848_softc *, struct ad1848_volume *));
53 1.1 brezak int cs4231_set_mono_gain __P((struct ad1848_softc *, struct ad1848_volume *));
54 1.1 brezak int cs4231_get_mono_gain __P((struct ad1848_softc *, struct ad1848_volume *));
55 1.1 brezak void cs4231_mute_mono __P((struct ad1848_softc *, int /* onoff */));
56 1.1 brezak void cs4231_mute_line __P((struct ad1848_softc *, int /* onoff */));
57 1.1 brezak void cs4231_mute_monitor __P((struct ad1848_softc *, int /* onoff */));
58