diff options
Diffstat (limited to '')
| -rw-r--r-- | include/uapi/linux/sound.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/uapi/linux/sound.h b/include/uapi/linux/sound.h new file mode 100644 index 000000000..a62d74042 --- /dev/null +++ b/include/uapi/linux/sound.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_SOUND_H +#define _UAPI_LINUX_SOUND_H + +/* + * Minor numbers for the sound driver. + */ + +#include <linux/fs.h> + +#define SND_DEV_CTL 0 /* Control port /dev/mixer */ +#define SND_DEV_SEQ 1 /* Sequencer output /dev/sequencer (FM + synthesizer and MIDI output) */ +#define SND_DEV_MIDIN 2 /* Raw midi access */ +#define SND_DEV_DSP 3 /* Digitized voice /dev/dsp */ +#define SND_DEV_AUDIO 4 /* Sparc compatible /dev/audio */ +#define SND_DEV_DSP16 5 /* Like /dev/dsp but 16 bits/sample */ +/* #define SND_DEV_STATUS 6 */ /* /dev/sndstat (obsolete) */ +#define SND_DEV_UNUSED 6 +#define SND_DEV_AWFM 7 /* Reserved */ +#define SND_DEV_SEQ2 8 /* /dev/sequencer, level 2 interface */ +/* #define SND_DEV_SNDPROC 9 */ /* /dev/sndproc for programmable devices (not used) */ +/* #define SND_DEV_DMMIDI 9 */ +#define SND_DEV_SYNTH 9 /* Raw synth access /dev/synth (same as /dev/dmfm) */ +#define SND_DEV_DMFM 10 /* Raw synth access /dev/dmfm */ +#define SND_DEV_UNKNOWN11 11 +#define SND_DEV_ADSP 12 /* Like /dev/dsp (obsolete) */ +#define SND_DEV_AMIDI 13 /* Like /dev/midi (obsolete) */ +#define SND_DEV_ADMMIDI 14 /* Like /dev/dmmidi (onsolete) */ + + +#endif /* _UAPI_LINUX_SOUND_H */ |