1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _UAPI_LINUX_SOUND_H 3#define _UAPI_LINUX_SOUND_H 4 5/* 6 * Minor numbers for the sound driver. 7 */ 8 9#include <linux/fs.h> 10 11#define SND_DEV_CTL 0 /* Control port /dev/mixer */ 12#define SND_DEV_SEQ 1 /* Sequencer output /dev/sequencer (FM 13 synthesizer and MIDI output) */ 14#define SND_DEV_MIDIN 2 /* Raw midi access */ 15#define SND_DEV_DSP 3 /* Digitized voice /dev/dsp */ 16#define SND_DEV_AUDIO 4 /* Sparc compatible /dev/audio */ 17#define SND_DEV_DSP16 5 /* Like /dev/dsp but 16 bits/sample */ 18/* #define SND_DEV_STATUS 6 */ /* /dev/sndstat (obsolete) */ 19#define SND_DEV_UNUSED 6 20#define SND_DEV_AWFM 7 /* Reserved */ 21#define SND_DEV_SEQ2 8 /* /dev/sequencer, level 2 interface */ 22/* #define SND_DEV_SNDPROC 9 */ /* /dev/sndproc for programmable devices (not used) */ 23/* #define SND_DEV_DMMIDI 9 */ 24#define SND_DEV_SYNTH 9 /* Raw synth access /dev/synth (same as /dev/dmfm) */ 25#define SND_DEV_DMFM 10 /* Raw synth access /dev/dmfm */ 26#define SND_DEV_UNKNOWN11 11 27#define SND_DEV_ADSP 12 /* Like /dev/dsp (obsolete) */ 28#define SND_DEV_AMIDI 13 /* Like /dev/midi (obsolete) */ 29#define SND_DEV_ADMMIDI 14 /* Like /dev/dmmidi (onsolete) */ 30 31 32#endif /* _UAPI_LINUX_SOUND_H */ 33