Merge tag 'integrity-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar...
[linux-2.6-microblaze.git] / sound / usb / 6fire / control.h
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * Linux driver for TerraTec DMX 6Fire USB
4  *
5  * Author:      Torsten Schenk <torsten.schenk@zoho.com>
6  * Created:     Jan 01, 2011
7  * Copyright:   (C) Torsten Schenk
8  */
9
10 #ifndef USB6FIRE_CONTROL_H
11 #define USB6FIRE_CONTROL_H
12
13 #include "common.h"
14
15 enum {
16         CONTROL_MAX_ELEMENTS = 32
17 };
18
19 enum {
20         CONTROL_RATE_44KHZ,
21         CONTROL_RATE_48KHZ,
22         CONTROL_RATE_88KHZ,
23         CONTROL_RATE_96KHZ,
24         CONTROL_RATE_176KHZ,
25         CONTROL_RATE_192KHZ,
26         CONTROL_N_RATES
27 };
28
29 struct control_runtime {
30         int (*update_streaming)(struct control_runtime *rt);
31         int (*set_rate)(struct control_runtime *rt, int rate);
32         int (*set_channels)(struct control_runtime *rt, int n_analog_out,
33                 int n_analog_in, bool spdif_out, bool spdif_in);
34
35         struct sfire_chip *chip;
36
37         struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS];
38         bool opt_coax_switch;
39         bool line_phono_switch;
40         bool digital_thru_switch;
41         bool usb_streaming;
42         u8 output_vol[6];
43         u8 ovol_updated;
44         u8 output_mute;
45         s8 input_vol[2];
46         u8 ivol_updated;
47 };
48
49 int usb6fire_control_init(struct sfire_chip *chip);
50 void usb6fire_control_abort(struct sfire_chip *chip);
51 void usb6fire_control_destroy(struct sfire_chip *chip);
52 #endif /* USB6FIRE_CONTROL_H */
53