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1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
---|---|
2 | /* |
3 | * wm8960.h -- WM8960 Soc Audio driver platform data |
4 | */ |
5 | |
6 | #ifndef _WM8960_PDATA_H |
7 | #define _WM8960_PDATA_H |
8 | |
9 | #define WM8960_DRES_400R 0 |
10 | #define WM8960_DRES_200R 1 |
11 | #define WM8960_DRES_600R 2 |
12 | #define WM8960_DRES_150R 3 |
13 | #define WM8960_DRES_MAX 3 |
14 | |
15 | struct wm8960_data { |
16 | bool capless; /* Headphone outputs configured in capless mode */ |
17 | |
18 | bool shared_lrclk; /* DAC and ADC LRCLKs are wired together */ |
19 | |
20 | /* |
21 | * Setup for headphone detection |
22 | * |
23 | * hp_cfg[0]: HPSEL[1:0] of R48 (Additional Control 4) |
24 | * hp_cfg[1]: {HPSWEN:HPSWPOL} of R24 (Additional Control 2). |
25 | * hp_cfg[2]: {TOCLKSEL:TOEN} of R23 (Additional Control 1). |
26 | */ |
27 | u32 hp_cfg[3]; |
28 | |
29 | /* |
30 | * Setup for gpio configuration |
31 | * |
32 | * gpio_cfg[0]: ALRCGPIO of R9 (Audio interface) |
33 | * gpio_cfg[1]: {GPIOPOL:GPIOSEL[2:0]} of R48 (Additional Control 4). |
34 | */ |
35 | u32 gpio_cfg[2]; |
36 | }; |
37 | |
38 | #endif |
39 |
Warning: This file is not a C or C++ file. It does not have highlighting.