1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* $OpenBSD: cs4231var.h,v 1.4 2008/06/26 05:42:16 ray Exp $ */
/* $NetBSD: cs4231var.h,v 1.2 1996/02/05 02:21:51 jtc Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Ken Hornstein and John Kohl.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Software gunk for CS4231, as used in Gravis UltraSound MAX.
*/
struct cs4231_softc {
int in_port; /* which MUX input port? */
#define CS4231_MUX_MIXED_IN 0
#define CS4231_MUX_MIC_IN 1
#define CS4231_MUX_AUX1_IN 2
#define CS4231_MUX_LINE_IN 3
};
int cs4231_set_linein_gain(struct ad1848_softc *, struct ad1848_volume *);
int cs4231_get_linein_gain(struct ad1848_softc *, struct ad1848_volume *);
int cs4231_set_mono_gain(struct ad1848_softc *, struct ad1848_volume *);
int cs4231_get_mono_gain(struct ad1848_softc *, struct ad1848_volume *);
void cs4231_mute_mono(struct ad1848_softc *, int /* onoff */);
void cs4231_mute_line(struct ad1848_softc *, int /* onoff */);
void cs4231_mute_monitor(struct ad1848_softc *, int /* onoff */);
|
