wm8776.h

Go to the documentation of this file.

#ifndef WM8776_H_INCLUDED
#define WM8776_H_INCLUDED

/*
 * the following register names are from:
 * wm8776.h  --  WM8776 ASoC driver
 *
 * Copyright 2009 Wolfson Microelectronics plc
 *
 * Author: Mark Brown <[email protected]>
 *
 * 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.
 */

#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


/* HPLVOL/HPRVOL/HPMASTER */
#define WM8776_HPATT_MASK   0x07f
#define WM8776_HPZCEN       0x080
#define WM8776_UPDATE       0x100

/* DACLVOL/DACRVOL/DACMASTER */
#define WM8776_DATT_MASK    0x0ff
/*#define WM8776_UPDATE     0x100*/

/* PHASESWAP */
#define WM8776_PH_MASK      0x003

/* DACCTRL1 */
#define WM8776_DZCEN        0x001
#define WM8776_ATC      0x002
#define WM8776_IZD      0x004
#define WM8776_TOD      0x008
#define WM8776_PL_LEFT_MASK 0x030
#define WM8776_PL_LEFT_MUTE 0x000
#define WM8776_PL_LEFT_LEFT 0x010
#define WM8776_PL_LEFT_RIGHT    0x020
#define WM8776_PL_LEFT_LRMIX    0x030
#define WM8776_PL_RIGHT_MASK    0x0c0
#define WM8776_PL_RIGHT_MUTE    0x000
#define WM8776_PL_RIGHT_LEFT    0x040
#define WM8776_PL_RIGHT_RIGHT   0x080
#define WM8776_PL_RIGHT_LRMIX   0x0c0

/* DACMUTE */
#define WM8776_DMUTE        0x001

/* DACCTRL2 */
#define WM8776_DEEMPH       0x001
#define WM8776_DZFM_MASK    0x006
#define WM8776_DZFM_NONE    0x000
#define WM8776_DZFM_LR      0x002
#define WM8776_DZFM_BOTH    0x004
#define WM8776_DZFM_EITHER  0x006

/* DACIFCTRL */
#define WM8776_DACFMT_MASK  0x003
#define WM8776_DACFMT_RJUST 0x000
#define WM8776_DACFMT_LJUST 0x001
#define WM8776_DACFMT_I2S   0x002
#define WM8776_DACFMT_DSP   0x003
#define WM8776_DACLRP       0x004
#define WM8776_DACBCP       0x008
#define WM8776_DACWL_MASK   0x030
#define WM8776_DACWL_16     0x000
#define WM8776_DACWL_20     0x010
#define WM8776_DACWL_24     0x020
#define WM8776_DACWL_32     0x030

/* ADCIFCTRL */
#define WM8776_ADCFMT_MASK  0x003
#define WM8776_ADCFMT_RJUST 0x000
#define WM8776_ADCFMT_LJUST 0x001
#define WM8776_ADCFMT_I2S   0x002
#define WM8776_ADCFMT_DSP   0x003
#define WM8776_ADCLRP       0x004
#define WM8776_ADCBCP       0x008
#define WM8776_ADCWL_MASK   0x030
#define WM8776_ADCWL_16     0x000
#define WM8776_ADCWL_20     0x010
#define WM8776_ADCWL_24     0x020
#define WM8776_ADCWL_32     0x030
#define WM8776_ADCMCLK      0x040
#define WM8776_ADCHPD       0x100

/* MSTRCTRL */
#define WM8776_ADCRATE_MASK 0x007
#define WM8776_ADCRATE_256  0x002
#define WM8776_ADCRATE_384  0x003
#define WM8776_ADCRATE_512  0x004
#define WM8776_ADCRATE_768  0x005
#define WM8776_ADCOSR       0x008
#define WM8776_DACRATE_MASK 0x070
#define WM8776_DACRATE_128  0x000
#define WM8776_DACRATE_192  0x010
#define WM8776_DACRATE_256  0x020
#define WM8776_DACRATE_384  0x030
#define WM8776_DACRATE_512  0x040
#define WM8776_DACRATE_768  0x050
#define WM8776_DACMS        0x080
#define WM8776_ADCMS        0x100

/* PWRDOWN */
#define WM8776_PDWN     0x001
#define WM8776_ADCPD        0x002
#define WM8776_DACPD        0x004
#define WM8776_HPPD     0x008
#define WM8776_AINPD        0x040

/* ADCLVOL/ADCRVOL */
#define WM8776_AGMASK       0x0ff
#define WM8776_ZCA      0x100

/* ALCCTRL1 */
#define WM8776_LCT_MASK     0x00f
#define WM8776_MAXGAIN_MASK 0x070
#define WM8776_LCSEL_MASK   0x180
#define WM8776_LCSEL_LIMITER    0x000
#define WM8776_LCSEL_ALC_RIGHT 0x080
#define WM8776_LCSEL_ALC_LEFT   0x100
#define WM8776_LCSEL_ALC_STEREO 0x180

/* ALCCTRL2 */
#define WM8776_HLD_MASK     0x00f
#define WM8776_ALCZC        0x080
#define WM8776_LCEN     0x100

/* ALCCTRL3 */
#define WM8776_ATK_MASK     0x00f
#define WM8776_DCY_MASK     0x0f0

/* NOISEGATE */
#define WM8776_NGAT     0x001
#define WM8776_NGTH_MASK    0x01c

/* LIMITER */
#define WM8776_MAXATTEN_MASK    0x00f
#define WM8776_TRANWIN_MASK 0x070

/* ADCMUX */
#define WM8776_AMX_MASK     0x01f
#define WM8776_MUTERA       0x040
#define WM8776_MUTELA       0x080
#define WM8776_LRBOTH       0x100

/* OUTMUX */
#define WM8776_MX_DAC       0x001
#define WM8776_MX_AUX       0x002
#define WM8776_MX_BYPASS    0x004

#endif