1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * wm8960.h -- WM8960 Soc Audio driver platf 2 * wm8960.h -- WM8960 Soc Audio driver platform data
>> 3 *
>> 4 * This program is free software; you can redistribute it and/or modify
>> 5 * it under the terms of the GNU General Public License version 2 as
>> 6 * published by the Free Software Foundation.
4 */ 7 */
5 8
6 #ifndef _WM8960_PDATA_H 9 #ifndef _WM8960_PDATA_H
7 #define _WM8960_PDATA_H 10 #define _WM8960_PDATA_H
8 11
9 #define WM8960_DRES_400R 0 12 #define WM8960_DRES_400R 0
10 #define WM8960_DRES_200R 1 13 #define WM8960_DRES_200R 1
11 #define WM8960_DRES_600R 2 14 #define WM8960_DRES_600R 2
12 #define WM8960_DRES_150R 3 15 #define WM8960_DRES_150R 3
13 #define WM8960_DRES_MAX 3 16 #define WM8960_DRES_MAX 3
14 17
15 struct wm8960_data { 18 struct wm8960_data {
16 bool capless; /* Headphone outputs co 19 bool capless; /* Headphone outputs configured in capless mode */
17 20
18 bool shared_lrclk; /* DAC and ADC LRC 21 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 (Addit <<
24 * hp_cfg[1]: {HPSWEN:HPSWPOL} of R24 <<
25 * hp_cfg[2]: {TOCLKSEL:TOEN} of R23 ( <<
26 */ <<
27 u32 hp_cfg[3]; <<
28 <<
29 /* <<
30 * Setup for gpio configuration <<
31 * <<
32 * gpio_cfg[0]: ALRCGPIO of R9 (Audio <<
33 * gpio_cfg[1]: {GPIOPOL:GPIOSEL[2:0]} <<
34 */ <<
35 u32 gpio_cfg[2]; <<
36 }; 22 };
37 23
38 #endif 24 #endif
39 25
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