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- /*
- * Linux driver for TerraTec DMX 6Fire USB
- *
- * Author: Torsten Schenk <torsten.schenk@zoho.com>
- * Created: Jan 01, 2011
- * Version: 0.3.0
- * Copyright: (C) Torsten Schenk
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
- #ifndef USB6FIRE_MIDI_H
- #define USB6FIRE_MIDI_H
- #include "common.h"
- enum {
- MIDI_BUFSIZE = 64
- };
- struct midi_runtime {
- struct sfire_chip *chip;
- struct snd_rawmidi *instance;
- struct snd_rawmidi_substream *in;
- char in_active;
- spinlock_t in_lock;
- spinlock_t out_lock;
- struct snd_rawmidi_substream *out;
- struct urb out_urb;
- u8 out_serial; /* serial number of out packet */
- u8 out_buffer[MIDI_BUFSIZE];
- int buffer_offset;
- void (*in_received)(struct midi_runtime *rt, u8 *data, int length);
- };
- int __devinit usb6fire_midi_init(struct sfire_chip *chip);
- void usb6fire_midi_abort(struct sfire_chip *chip);
- void usb6fire_midi_destroy(struct sfire_chip *chip);
- #endif /* USB6FIRE_MIDI_H */
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