/* 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