wm8996.h

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/*
 * linux/sound/wm8996.h -- Platform data for WM8996
 *
 * 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_WM8996_H
#define __LINUX_SND_WM8996_H

enum wm8996_inmode {
    WM8996_DIFFERRENTIAL_1 = 0,   /* IN1xP - IN1xN */
    WM8996_INVERTING = 1,         /* IN1xN */
    WM8996_NON_INVERTING = 2,     /* IN1xP */
    WM8996_DIFFERENTIAL_2 = 3,    /* IN2xP - IN2xP */
};

struct wm8996_retune_mobile_config {
    const char *name;
    int rate;
    u16 regs[20];
};

#define WM8996_SET_DEFAULT 0x10000

struct wm8996_pdata {
    int irq_flags;  
    int ldo_ena;  
    int micdet_def;  
    enum wm8996_inmode inl_mode;
    enum wm8996_inmode inr_mode;

    u32 spkmute_seq;  
    int gpio_base;
    u32 gpio_default[5];

    int num_retune_mobile_cfgs;
    struct wm8996_retune_mobile_config *retune_mobile_cfgs;
};

#endif