max9877.h

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/*
 * max9877.h  --  amp driver for max9877
 *
 * Copyright (C) 2009 Samsung Electronics Co.Ltd
 * Author: Joonyoung Shim <[email protected]>
 *
 *  This program is free software; you can redistribute  it and/or modify it
 *  under  the terms of  the GNU General  Public License as published by the
 *  Free Software Foundation;  either version 2 of the  License, or (at your
 *  option) any later version.
 *
 */

#ifndef _MAX9877_H
#define _MAX9877_H

#define MAX9877_INPUT_MODE      0x00
#define MAX9877_SPK_VOLUME      0x01
#define MAX9877_HPL_VOLUME      0x02
#define MAX9877_HPR_VOLUME      0x03
#define MAX9877_OUTPUT_MODE     0x04

/* MAX9877_INPUT_MODE */
#define MAX9877_INB         (1 << 4)
#define MAX9877_INA         (1 << 5)
#define MAX9877_ZCD         (1 << 6)

/* MAX9877_OUTPUT_MODE */
#define MAX9877_OUTMODE_MASK        (15 << 0)
#define MAX9877_OSC_MASK        (3 << 4)
#define MAX9877_OSC_OFFSET      4
#define MAX9877_BYPASS          (1 << 6)
#define MAX9877_SHDN            (1 << 7)

extern int max9877_add_controls(struct snd_soc_codec *codec);

#endif