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c6d43ba8 TS |
1 | /* |
2 | * Linux driver for TerraTec DMX 6Fire USB | |
3 | * | |
4 | * Author: Torsten Schenk <torsten.schenk@zoho.com> | |
5 | * Created: Jan 01, 2011 | |
c6d43ba8 TS |
6 | * Copyright: (C) Torsten Schenk |
7 | * | |
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. | |
12 | */ | |
13 | ||
14 | #ifndef USB6FIRE_CONTROL_H | |
15 | #define USB6FIRE_CONTROL_H | |
16 | ||
17 | #include "common.h" | |
18 | ||
19 | enum { | |
20 | CONTROL_MAX_ELEMENTS = 32 | |
21 | }; | |
22 | ||
2475b0d4 TS |
23 | enum { |
24 | CONTROL_RATE_44KHZ, | |
25 | CONTROL_RATE_48KHZ, | |
26 | CONTROL_RATE_88KHZ, | |
27 | CONTROL_RATE_96KHZ, | |
28 | CONTROL_RATE_176KHZ, | |
29 | CONTROL_RATE_192KHZ, | |
30 | CONTROL_N_RATES | |
31 | }; | |
32 | ||
c6d43ba8 | 33 | struct control_runtime { |
2475b0d4 TS |
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); | |
38 | ||
c6d43ba8 TS |
39 | struct sfire_chip *chip; |
40 | ||
41 | struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS]; | |
42 | bool opt_coax_switch; | |
43 | bool line_phono_switch; | |
2475b0d4 TS |
44 | bool digital_thru_switch; |
45 | bool usb_streaming; | |
f90ffbf3 TS |
46 | u8 output_vol[6]; |
47 | u8 ovol_updated; | |
d97c735a | 48 | u8 output_mute; |
06bb4e74 TS |
49 | s8 input_vol[2]; |
50 | u8 ivol_updated; | |
c6d43ba8 TS |
51 | }; |
52 | ||
87f9796a | 53 | int usb6fire_control_init(struct sfire_chip *chip); |
c6d43ba8 TS |
54 | void usb6fire_control_abort(struct sfire_chip *chip); |
55 | void usb6fire_control_destroy(struct sfire_chip *chip); | |
56 | #endif /* USB6FIRE_CONTROL_H */ | |
57 |