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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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2 | /* |
3 | * wm8960.h -- WM8960 Soc Audio driver platform data | |
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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 { | |
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16 | bool capless; /* Headphone outputs configured in capless mode */ |
17 | ||
37061631 | 18 | bool shared_lrclk; /* DAC and ADC LRCLKs are wired together */ |
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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]; | |
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36 | }; |
37 | ||
38 | #endif |