1/*
 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.
 7 */
 8
 9#ifndef _WM8960_PDATA_H
10#define _WM8960_PDATA_H
11
12#define WM8960_DRES_400R 0
13#define WM8960_DRES_200R 1
14#define WM8960_DRES_600R 2
15#define WM8960_DRES_150R 3
16#define WM8960_DRES_MAX  3
17
18struct wm8960_data {
19	bool capless;  /* Headphone outputs configured in capless mode */
20
21	int dres;  /* Discharge resistance for headphone outputs */
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
22};
23
24#endif

 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
15struct 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