2 * Linux driver for TerraTec DMX 6Fire USB
4 * Author: Torsten Schenk <torsten.schenk@zoho.com>
5 * Created: Jan 01, 2011
6 * Copyright: (C) Torsten Schenk
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
14 #ifndef USB6FIRE_CONTROL_H
15 #define USB6FIRE_CONTROL_H
20 CONTROL_MAX_ELEMENTS = 32
33 struct control_runtime {
34 int (*update_streaming)(struct control_runtime *rt);
35 int (*set_rate)(struct control_runtime *rt, int rate);
36 int (*set_channels)(struct control_runtime *rt, int n_analog_out,
37 int n_analog_in, bool spdif_out, bool spdif_in);
39 struct sfire_chip *chip;
41 struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS];
43 bool line_phono_switch;
44 bool digital_thru_switch;
53 int usb6fire_control_init(struct sfire_chip *chip);
54 void usb6fire_control_abort(struct sfire_chip *chip);
55 void usb6fire_control_destroy(struct sfire_chip *chip);
56 #endif /* USB6FIRE_CONTROL_H */