2019-05-27 13:55:01 +07:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
2011-01-25 00:45:30 +07:00
|
|
|
/*
|
|
|
|
|
* Linux driver for TerraTec DMX 6Fire USB
|
|
|
|
|
*
|
|
|
|
|
* Author: Torsten Schenk <torsten.schenk@zoho.com>
|
|
|
|
|
* Created: Jan 01, 2011
|
|
|
|
|
* Copyright: (C) Torsten Schenk
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#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 */
|
2013-08-11 16:11:35 +07:00
|
|
|
u8 *out_buffer;
|
2011-01-25 00:45:30 +07:00
|
|
|
int buffer_offset;
|
|
|
|
|
|
|
|
|
|
void (*in_received)(struct midi_runtime *rt, u8 *data, int length);
|
|
|
|
|
};
|
|
|
|
|
|
2012-12-07 00:35:28 +07:00
|
|
|
int usb6fire_midi_init(struct sfire_chip *chip);
|
2011-01-25 00:45:30 +07:00
|
|
|
void usb6fire_midi_abort(struct sfire_chip *chip);
|
|
|
|
|
void usb6fire_midi_destroy(struct sfire_chip *chip);
|
|
|
|
|
#endif /* USB6FIRE_MIDI_H */
|
|
|
|
|
|
