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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
942c435b MB |
2 | /* |
3 | * linux/sound/wm8993.h -- Platform data for WM8993 | |
4 | * | |
5 | * Copyright 2009 Wolfson Microelectronics. PLC. | |
942c435b MB |
6 | */ |
7 | ||
8 | #ifndef __LINUX_SND_WM8993_H | |
9 | #define __LINUX_SND_WM8993_H | |
10 | ||
11 | /* Note that EQ1 only contains the enable/disable bit so will be | |
12 | ignored but is included for simplicity. | |
13 | */ | |
14 | struct wm8993_retune_mobile_setting { | |
15 | const char *name; | |
16 | unsigned int rate; | |
17 | u16 config[24]; | |
18 | }; | |
19 | ||
20 | struct wm8993_platform_data { | |
21 | struct wm8993_retune_mobile_setting *retune_configs; | |
22 | int num_retune_configs; | |
23 | ||
24 | /* LINEOUT can be differential or single ended */ | |
25 | unsigned int lineout1_diff:1; | |
26 | unsigned int lineout2_diff:1; | |
27 | ||
28 | /* Common mode feedback */ | |
29 | unsigned int lineout1fb:1; | |
30 | unsigned int lineout2fb:1; | |
31 | ||
02e79476 MB |
32 | /* Delay to add for microphones to stabalise after power up */ |
33 | int micbias1_delay; | |
34 | int micbias2_delay; | |
35 | ||
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36 | /* Microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */ |
37 | unsigned int micbias1_lvl:1; | |
38 | unsigned int micbias2_lvl:1; | |
39 | ||
af901ca1 | 40 | /* Jack detect threshold levels, see datasheet for values */ |
942c435b MB |
41 | unsigned int jd_scthr:2; |
42 | unsigned int jd_thr:2; | |
43 | }; | |
44 | ||
45 | #endif |