| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * wm8960.h -- WM8960 Soc Audio driver platform data | |
| */ | |
| #ifndef _WM8960_PDATA_H | |
| #define _WM8960_PDATA_H | |
| #define WM8960_DRES_400R 0 | |
| #define WM8960_DRES_200R 1 | |
| #define WM8960_DRES_600R 2 | |
| #define WM8960_DRES_150R 3 | |
| #define WM8960_DRES_MAX 3 | |
| struct wm8960_data { | |
| bool capless; /* Headphone outputs configured in capless mode */ | |
| bool shared_lrclk; /* DAC and ADC LRCLKs are wired together */ | |
| /* | |
| * Setup for headphone detection | |
| * | |
| * hp_cfg[0]: HPSEL[1:0] of R48 (Additional Control 4) | |
| * hp_cfg[1]: {HPSWEN:HPSWPOL} of R24 (Additional Control 2). | |
| * hp_cfg[2]: {TOCLKSEL:TOEN} of R23 (Additional Control 1). | |
| */ | |
| u32 hp_cfg[3]; | |
| /* | |
| * Setup for gpio configuration | |
| * | |
| * gpio_cfg[0]: ALRCGPIO of R9 (Audio interface) | |
| * gpio_cfg[1]: {GPIOPOL:GPIOSEL[2:0]} of R48 (Additional Control 4). | |
| */ | |
| u32 gpio_cfg[2]; | |
| }; | |
| #endif |