1/*
2 * EchoGals/Echo24 BeOS Driver for Echo audio cards
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
34#include "OsSupportBeOS.h"
35#include "MixerXface.h"
36
37typedef struct _multi_mixer_control {
38	struct _multi_dev 	*multi;
39	void	(*get) (void *card, MIXER_AUDIO_CHANNEL, int32 type, float *values);
40	void	(*set) (void *card, MIXER_AUDIO_CHANNEL, int32 type, float *values);
41	MIXER_AUDIO_CHANNEL 	channel;
42	int32 type;
43	multi_mix_control	mix_control;
44} multi_mixer_control;
45
46#define MULTI_CONTROL_FIRSTID	1024
47#define MULTI_CONTROL_MASTERID	0
48
49typedef struct _multi_dev {
50	void	*card;
51#define MULTICONTROLSNUM 128
52	multi_mixer_control controls[MULTICONTROLSNUM];
53	uint32 control_count;
54
55#define MULTICHANNUM 128
56	multi_channel_info chans[MULTICHANNUM];
57	uint32 output_channel_count;
58	uint32 input_channel_count;
59	uint32 output_bus_channel_count;
60	uint32 input_bus_channel_count;
61	uint32 aux_bus_channel_count;
62} multi_dev;
63
64#endif
65