mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-23 09:56:00 +00:00
924914ee95
The WM8776 is a high performance, stereo audio CODEC with five channel input selector. The WM8776 is ideal for surround sound processing applications for home hi-fi, DVD-RW and other audio visual equipment. This driver implements support for most WM8776 features - currently the ADC automatic level control/limiter functionality is omitted. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
/*
|
|
* wm8776.h -- WM8776 ASoC driver
|
|
*
|
|
* Copyright 2009 Wolfson Microelectronics plc
|
|
*
|
|
* Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
|
*
|
|
* 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 _WM8776_H
|
|
#define _WM8776_H
|
|
|
|
/* Registers */
|
|
|
|
#define WM8776_HPLVOL 0x00
|
|
#define WM8776_HPRVOL 0x01
|
|
#define WM8776_HPMASTER 0x02
|
|
#define WM8776_DACLVOL 0x03
|
|
#define WM8776_DACRVOL 0x04
|
|
#define WM8776_DACMASTER 0x05
|
|
#define WM8776_PHASESWAP 0x06
|
|
#define WM8776_DACCTRL1 0x07
|
|
#define WM8776_DACMUTE 0x08
|
|
#define WM8776_DACCTRL2 0x09
|
|
#define WM8776_DACIFCTRL 0x0a
|
|
#define WM8776_ADCIFCTRL 0x0b
|
|
#define WM8776_MSTRCTRL 0x0c
|
|
#define WM8776_PWRDOWN 0x0d
|
|
#define WM8776_ADCLVOL 0x0e
|
|
#define WM8776_ADCRVOL 0x0f
|
|
#define WM8776_ALCCTRL1 0x10
|
|
#define WM8776_ALCCTRL2 0x11
|
|
#define WM8776_ALCCTRL3 0x12
|
|
#define WM8776_NOISEGATE 0x13
|
|
#define WM8776_LIMITER 0x14
|
|
#define WM8776_ADCMUX 0x15
|
|
#define WM8776_OUTMUX 0x16
|
|
#define WM8776_RESET 0x17
|
|
|
|
#define WM8776_CACHEREGNUM 0x17
|
|
|
|
#define WM8776_DAI_DAC 0
|
|
#define WM8776_DAI_ADC 1
|
|
|
|
extern struct snd_soc_dai wm8776_dai[];
|
|
extern struct snd_soc_codec_device soc_codec_dev_wm8776;
|
|
|
|
#endif
|