include/uapi/linux/sound.h

   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 */