Release 4.7 sound/usb/6fire/control.h

/*
 * 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_CONTROL_H

#define USB6FIRE_CONTROL_H

#include "common.h"

enum {
	
CONTROL_MAX_ELEMENTS = 32
};

enum {
	
CONTROL_RATE_44KHZ,
	
CONTROL_RATE_48KHZ,
	
CONTROL_RATE_88KHZ,
	
CONTROL_RATE_96KHZ,
	
CONTROL_RATE_176KHZ,
	
CONTROL_RATE_192KHZ,
	
CONTROL_N_RATES
};


struct control_runtime {
	
int (*update_streaming)(struct control_runtime *rt);
	
int (*set_rate)(struct control_runtime *rt, int rate);
	
int (*set_channels)(struct control_runtime *rt, int n_analog_out,
		int n_analog_in, bool spdif_out, bool spdif_in);

	
struct sfire_chip *chip;

	
struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS];
	
bool opt_coax_switch;
	
bool line_phono_switch;
	
bool digital_thru_switch;
	
bool usb_streaming;
	
u8 output_vol[6];
	
u8 ovol_updated;
	
u8 output_mute;
	
s8 input_vol[2];
	
u8 ivol_updated;
};

int usb6fire_control_init(struct sfire_chip *chip);
void usb6fire_control_abort(struct sfire_chip *chip);
void usb6fire_control_destroy(struct sfire_chip *chip);
#endif /* USB6FIRE_CONTROL_H */

Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
torsten schenk
torsten schenk
166
100.00%
6
100.00%
Total
166
100.00%
6
100.00%
  
Directory: sound/usb/6fire

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.