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/* linux/drivers/sound/dmasound.h */

/*

 * Minor numbers for the sound driver.

 *

 * Unfortunately Creative called the codec chip of SB as a DSP. For this

 * reason the /dev/dsp is reserved for digitized audio use. There is a

 * device for true DSP processors but it will be called something else.

 * In v3.0 it's /dev/sndproc but this could be a temporary solution.

 */

#define SND_NDEVS       256     /* Number of supported devices */

#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 */

/* #7 not in use now. Was in 2.4. Free for use after v3.0. */

#define SND_DEV_SEQ2    8       /* /dev/sequencer, level 2 interface */

#define SND_DEV_SNDPROC 9       /* /dev/sndproc for programmable devices */

#define SND_DEV_PSS     SND_DEV_SNDPROC

#define DSP_DEFAULT_SPEED       8000

#define ON              1

#define OFF             0

#define MAX_AUDIO_DEV   5

#define MAX_MIXER_DEV   2

#define MAX_SYNTH_DEV   3

#define MAX_MIDI_DEV    6

#define MAX_TIMER_DEV   3