1/*
2 * Auich BeOS Driver for Intel Southbridge audio
3 *
4 * Copyright (c) 2003, Jerome Duval (jerome.duval@free.fr)
5 *
6 * Original code : BeOS Driver for Intel ICH AC'97 Link interface
7 * Copyright (c) 2002, Marcus Overhagen <marcus@overhagen.de>
8 *
9 * All rights reserved.
10 * Redistribution and use in source and binary forms, with or without modification,
11 * are permitted provided that the following conditions are met:
12 *
13 * - Redistributions of source code must retain the above copyright notice,
14 *   this list of conditions and the following disclaimer.
15 * - Redistributions in binary form must reproduce the above copyright notice,
16 *   this list of conditions and the following disclaimer in the documentation
17 *   and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
25 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
27 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
28 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 */
31#ifndef _MULTI_H_
32#define _MULTI_H_
33
34typedef struct _multi_mixer_control {
35	struct _multi_dev 	*multi;
36	void	(*get) (void *card, const void *cookie, int32 type, float *values);
37	void	(*set) (void *card, const void *cookie, int32 type, float *values);
38	const void    *cookie;
39	int32 type;
40	multi_mix_control	mix_control;
41} multi_mixer_control;
42
43#define EMU_MULTI_CONTROL_FIRSTID	1024
44#define EMU_MULTI_CONTROL_MASTERID	0
45
46typedef struct _multi_dev {
47	void	*card;
48#define EMU_MULTICONTROLSNUM 64
49	multi_mixer_control controls[EMU_MULTICONTROLSNUM];
50	uint32 control_count;
51
52#define EMU_MULTICHANNUM 64
53	multi_channel_info chans[EMU_MULTICHANNUM];
54	uint32 output_channel_count;
55	uint32 input_channel_count;
56	uint32 output_bus_channel_count;
57	uint32 input_bus_channel_count;
58	uint32 aux_bus_channel_count;
59} multi_dev;
60
61#endif
62