Rev 422 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | |
| 2 | /* |
||
| 3 | * Minor numbers for the sound driver. |
||
| 4 | */ |
||
| 5 | |||
| 6 | #include <linux/fs.h> |
||
| 7 | |||
| 8 | #define SND_DEV_CTL 0 /* Control port /dev/mixer */ |
||
| 9 | #define SND_DEV_SEQ 1 /* Sequencer output /dev/sequencer (FM |
||
| 10 | synthesizer and MIDI output) */ |
||
| 11 | #define SND_DEV_MIDIN 2 /* Raw midi access */ |
||
| 12 | #define SND_DEV_DSP 3 /* Digitized voice /dev/dsp */ |
||
| 13 | #define SND_DEV_AUDIO 4 /* Sparc compatible /dev/audio */ |
||
| 14 | #define SND_DEV_DSP16 5 /* Like /dev/dsp but 16 bits/sample */ |
||
| 15 | /* #define SND_DEV_STATUS 6 */ /* /dev/sndstat (obsolete) */ |
||
| 16 | #define SND_DEV_UNUSED 6 |
||
| 17 | #define SND_DEV_AWFM 7 /* Reserved */ |
||
| 18 | #define SND_DEV_SEQ2 8 /* /dev/sequencer, level 2 interface */ |
||
| 19 | /* #define SND_DEV_SNDPROC 9 */ /* /dev/sndproc for programmable devices (not used) */ |
||
| 20 | /* #define SND_DEV_DMMIDI 9 */ |
||
| 21 | #define SND_DEV_SYNTH 9 /* Raw synth access /dev/synth (same as /dev/dmfm) */ |
||
| 22 | #define SND_DEV_DMFM 10 /* Raw synth access /dev/dmfm */ |
||
| 23 | #define SND_DEV_UNKNOWN11 11 |
||
| 24 | #define SND_DEV_ADSP 12 /* Like /dev/dsp (obsolete) */ |
||
| 25 | #define SND_DEV_AMIDI 13 /* Like /dev/midi (obsolete) */ |
||
| 26 | #define SND_DEV_ADMMIDI 14 /* Like /dev/dmmidi (onsolete) */ |
||
| 27 | |||
| 28 | /* |
||
| 29 | * Sound core interface functions |
||
| 30 | */ |
||
| 31 | |||
| 32 | extern int register_sound_special(struct file_operations *fops, int unit); |
||
| 33 | extern int register_sound_mixer(struct file_operations *fops, int dev); |
||
| 34 | extern int register_sound_midi(struct file_operations *fops, int dev); |
||
| 35 | extern int register_sound_dsp(struct file_operations *fops, int dev); |
||
| 36 | extern int register_sound_synth(struct file_operations *fops, int dev); |
||
| 37 | |||
| 38 | extern void unregister_sound_special(int unit); |
||
| 39 | extern void unregister_sound_mixer(int unit); |
||
| 40 | extern void unregister_sound_midi(int unit); |
||
| 41 | extern void unregister_sound_dsp(int unit); |
||
| 42 | extern void unregister_sound_synth(int unit); |