38 lines
1014 B
C
38 lines
1014 B
C
|
/*
|
||
|
|
* max9877.h -- amp driver for max9877
|
||
|
|
*
|
||
|
|
* Copyright (C) 2009 Samsung Electronics Co.Ltd
|
||
|
|
* Author: Joonyoung Shim <jy0922.shim@samsung.com>
|
||
|
|
*
|
||
|
|
* 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
|