tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef __SOUND_MINORS_H
2#define __SOUND_MINORS_H
3
4/*
5 * MINOR numbers
6 *
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 *
22 */
23
24#define SNDRV_MINOR_DEVICES 32
25#define SNDRV_MINOR_CARD(minor) ((minor) >> 5)
26#define SNDRV_MINOR_DEVICE(minor) ((minor) & 0x001f)
27#define SNDRV_MINOR(card, dev) (((card) << 5) | (dev))
28
29#define SNDRV_MINOR_CONTROL 0 /* 0 - 0 */
30#define SNDRV_MINOR_SEQUENCER 1
31#define SNDRV_MINOR_TIMER (1+32)
32#define SNDRV_MINOR_HWDEP 4 /* 4 - 7 */
33#define SNDRV_MINOR_HWDEPS 4
34#define SNDRV_MINOR_RAWMIDI 8 /* 8 - 15 */
35#define SNDRV_MINOR_RAWMIDIS 8
36#define SNDRV_MINOR_PCM_PLAYBACK 16 /* 16 - 23 */
37#define SNDRV_MINOR_PCM_CAPTURE 24 /* 24 - 31 */
38#define SNDRV_MINOR_PCMS 8
39
40#define SNDRV_DEVICE_TYPE_CONTROL SNDRV_MINOR_CONTROL
41#define SNDRV_DEVICE_TYPE_HWDEP SNDRV_MINOR_HWDEP
42#define SNDRV_DEVICE_TYPE_MIXER SNDRV_MINOR_MIXER
43#define SNDRV_DEVICE_TYPE_RAWMIDI SNDRV_MINOR_RAWMIDI
44#define SNDRV_DEVICE_TYPE_PCM_PLAYBACK SNDRV_MINOR_PCM_PLAYBACK
45#define SNDRV_DEVICE_TYPE_PCM_PLOOP SNDRV_MINOR_PCM_PLOOP
46#define SNDRV_DEVICE_TYPE_PCM_CAPTURE SNDRV_MINOR_PCM_CAPTURE
47#define SNDRV_DEVICE_TYPE_PCM_CLOOP SNDRV_MINOR_PCM_CLOOP
48#define SNDRV_DEVICE_TYPE_SEQUENCER SNDRV_MINOR_SEQUENCER
49#define SNDRV_DEVICE_TYPE_TIMER SNDRV_MINOR_TIMER
50
51#ifdef CONFIG_SND_OSSEMUL
52
53#define SNDRV_MINOR_OSS_DEVICES 16
54#define SNDRV_MINOR_OSS_CARD(minor) ((minor) >> 4)
55#define SNDRV_MINOR_OSS_DEVICE(minor) ((minor) & 0x000f)
56#define SNDRV_MINOR_OSS(card, dev) (((card) << 4) | (dev))
57
58#define SNDRV_MINOR_OSS_MIXER 0 /* /dev/mixer - OSS 3.XX compatible */
59#define SNDRV_MINOR_OSS_SEQUENCER 1 /* /dev/sequencer - OSS 3.XX compatible */
60#define SNDRV_MINOR_OSS_MIDI 2 /* /dev/midi - native midi interface - OSS 3.XX compatible - UART */
61#define SNDRV_MINOR_OSS_PCM 3 /* alias */
62#define SNDRV_MINOR_OSS_PCM_8 3 /* /dev/dsp - 8bit PCM - OSS 3.XX compatible */
63#define SNDRV_MINOR_OSS_AUDIO 4 /* /dev/audio - SunSparc compatible */
64#define SNDRV_MINOR_OSS_PCM_16 5 /* /dev/dsp16 - 16bit PCM - OSS 3.XX compatible */
65#define SNDRV_MINOR_OSS_SNDSTAT 6 /* /dev/sndstat - for compatibility with OSS */
66#define SNDRV_MINOR_OSS_RESERVED7 7 /* reserved for future use */
67#define SNDRV_MINOR_OSS_MUSIC 8 /* /dev/music - OSS 3.XX compatible */
68#define SNDRV_MINOR_OSS_DMMIDI 9 /* /dev/dmmidi0 - this device can have another minor # with OSS */
69#define SNDRV_MINOR_OSS_DMFM 10 /* /dev/dmfm0 - this device can have another minor # with OSS */
70#define SNDRV_MINOR_OSS_MIXER1 11 /* alternate mixer */
71#define SNDRV_MINOR_OSS_PCM1 12 /* alternate PCM (GF-A-1) */
72#define SNDRV_MINOR_OSS_MIDI1 13 /* alternate midi - SYNTH */
73#define SNDRV_MINOR_OSS_DMMIDI1 14 /* alternate dmmidi - SYNTH */
74#define SNDRV_MINOR_OSS_RESERVED15 15 /* reserved for future use */
75
76#define SNDRV_OSS_DEVICE_TYPE_MIXER 0
77#define SNDRV_OSS_DEVICE_TYPE_SEQUENCER 1
78#define SNDRV_OSS_DEVICE_TYPE_PCM 2
79#define SNDRV_OSS_DEVICE_TYPE_MIDI 3
80#define SNDRV_OSS_DEVICE_TYPE_DMFM 4
81#define SNDRV_OSS_DEVICE_TYPE_SNDSTAT 5
82#define SNDRV_OSS_DEVICE_TYPE_MUSIC 6
83
84#define MODULE_ALIAS_SNDRV_MINOR(type) \
85 MODULE_ALIAS("sound-service-?-" __stringify(type))
86
87#endif
88
89#endif /* __SOUND_MINORS_H */