wm8753.h

Embest IDE下s3c2440的测试工程

/*
 * wm8753.h  --  audio driver for WM8753
 *
 * Copyright 2003 Wolfson Microelectronics PLC.
 * Author: Liam Girdwood
 *         [e-mail] or [e-mail]
 *
 *  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 _WM8753_H
#define _WM8753_H

/* WM8753 register space */

#define WM8753_DAC		0x01
#define WM8753_ADC		0x02
#define WM8753_PCM		0x03
#define WM8753_HIFI		0x04
#define WM8753_IOCTL	0x05
#define WM8753_SRATE1	0x06
#define WM8753_SRATE2	0x07
#define WM8753_LDAC		0x08
#define WM8753_RDAC		0x09
#define WM8753_BASS		0x0a
#define WM8753_TREBLE	0x0b
#define WM8753_ALC1		0x0c
#define WM8753_ALC2		0x0d
#define WM8753_ALC3		0x0e
#define WM8753_NGATE	0x0f
#define WM8753_LADC		0x10
#define WM8753_RADC		0x11
#define WM8753_ADCTL1	0x12
#define WM8753_3D		0x13
#define WM8753_PWR1		0x14
#define WM8753_PWR2		0x15
#define WM8753_PWR3		0x16
#define WM8753_PWR4		0x17
#define WM8753_ID		0x18
#define WM8753_INTPOL	0x19
#define WM8753_INTEN	0x1a
#define WM8753_GPIO1	0x1b
#define WM8753_GPIO2	0x1c
#define WM8753_RESET	0x1f
#define WM8753_RECMIX1	0x20
#define WM8753_RECMIX2	0x21
#define WM8753_LOUTM1	0x22
#define WM8753_LOUTM2	0x23
#define WM8753_ROUTM1	0x24
#define WM8753_ROUTM2	0x25
#define WM8753_MOUTM1	0x26
#define WM8753_MOUTM2	0x27
#define WM8753_LOUT1V	0x28
#define WM8753_ROUT1V	0x29
#define WM8753_LOUT2V	0x2a
#define WM8753_ROUT2V	0x2b
#define WM8753_MOUTV	0x2c
#define WM8753_OUTCTL	0x2d
#define WM8753_ADCIN	0x2e
#define WM8753_INCTL1	0x2f
#define WM8753_INCTL2	0x30
#define WM8753_LINVOL	0x31
#define WM8753_RINVOL	0x32
#define WM8753_MICBIAS	0x33
#define WM8753_CLOCK	0x34
#define WM8753_PLL1CTL1	0x35
#define WM8753_PLL1CTL2	0x36
#define WM8753_PLL1CTL3	0x37
#define WM8753_PLL1CTL4	0x38
#define WM8753_PLL2CTL1	0x39
#define WM8753_PLL2CTL2	0x3a
#define WM8753_PLL2CTL3	0x3b
#define WM8753_PLL2CTL4	0x3c
#define WM8753_BIASCTL	0x3d
#define WM8753_ADCTL2	0x3f

/* Voice DAC sample rates */
#define WM8753_VD8K		(0x6 << 6)
#define WM8753_VD12K	(0x5 << 6)
#define WM8753_VD16K	(0x2 << 6)
#define WM8753_VD24K	(0x4 << 6)
#define WM8753_VD48K	(0x0 << 6)


/* Hifi ADC/DAC sample rates */
#define WM8753_A8D8		0x0006
#define WM8753_A8D48	0x0004
#define WM8753_A12D12	0x0008
#define WM8753_A16D16	0x000a
#define WM8753_A24D24	0x001c
#define WM8753_A32D32	0x000c
#define WM8753_A48D8	0x0002
#define WM8753_A48D48	0x0000
#define WM8753_A96D96	0x000e

struct wm8753_mixer_t {
	int dev_mixer;
};

#endif