42 lines
1 KiB
C
42 lines
1 KiB
C
/*
|
|
* Linux driver for TerraTec DMX 6Fire USB
|
|
*
|
|
* Author: Torsten Schenk <torsten.schenk@zoho.com>
|
|
* Created: Jan 01, 2011
|
|
* 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"
|
|
|
|
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;
|
|
int buffer_offset;
|
|
|
|
void (*in_received)(struct midi_runtime *rt, u8 *data, int length);
|
|
};
|
|
|
|
int 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 */
|
|
|