forked from Minki/linux
60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
|
/*
|
||
|
|
* linux/sound/wm5100.h -- Platform data for WM5100
|
||
|
|
*
|
||
|
|
* Copyright 2011 Wolfson Microelectronics. PLC.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __LINUX_SND_WM5100_H
|
||
|
|
#define __LINUX_SND_WM5100_H
|
||
|
|
|
||
|
|
enum wm5100_in_mode {
|
||
|
|
WM5100_IN_SE = 0,
|
||
|
|
WM5100_IN_DIFF = 1,
|
||
|
|
WM5100_IN_DMIC = 2,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum wm5100_dmic_sup {
|
||
|
|
WM5100_DMIC_SUP_MICVDD = 0,
|
||
|
|
WM5100_DMIC_SUP_MICBIAS1 = 1,
|
||
|
|
WM5100_DMIC_SUP_MICBIAS2 = 2,
|
||
|
|
WM5100_DMIC_SUP_MICBIAS3 = 3,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum wm5100_micdet_bias {
|
||
|
|
WM5100_MICDET_MICBIAS1 = 0,
|
||
|
|
WM5100_MICDET_MICBIAS2 = 1,
|
||
|
|
WM5100_MICDET_MICBIAS3 = 2,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct wm5100_jack_mode {
|
||
|
|
enum wm5100_micdet_bias bias;
|
||
|
|
int hp_pol;
|
||
|
|
int micd_src;
|
||
|
|
};
|
||
|
|
|
||
|
|
#define WM5100_GPIO_SET 0x10000
|
||
|
|
|
||
|
|
struct wm5100_pdata {
|
||
|
|
int reset; /** GPIO controlling /RESET, if any */
|
||
|
|
int ldo_ena; /** GPIO controlling LODENA, if any */
|
||
|
|
int hp_pol; /** GPIO controlling headset polarity, if any */
|
||
|
|
int irq_flags;
|
||
|
|
int gpio_base;
|
||
|
|
|
||
|
|
struct wm5100_jack_mode jack_modes[2];
|
||
|
|
|
||
|
|
/* Input pin mode selection */
|
||
|
|
enum wm5100_in_mode in_mode[4];
|
||
|
|
|
||
|
|
/* DMIC supply selection */
|
||
|
|
enum wm5100_dmic_sup dmic_sup[4];
|
||
|
|
|
||
|
|
int gpio_defaults[6];
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|