1/* 2 * Copyright 2005 Openedhand Ltd. 3 * 4 * Author: Richard Purdie <richard@openedhand.com> 5 * 6 * Based on WM8753.h 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 * 12 */ 13 14#ifndef _WM8750_H 15#define _WM8750_H 16 17/* WM8750 register space */ 18 19#define WM8750_LINVOL 0x00 20#define WM8750_RINVOL 0x01 21#define WM8750_LOUT1V 0x02 22#define WM8750_ROUT1V 0x03 23#define WM8750_ADCDAC 0x05 24#define WM8750_IFACE 0x07 25#define WM8750_SRATE 0x08 26#define WM8750_LDAC 0x0a 27#define WM8750_RDAC 0x0b 28#define WM8750_BASS 0x0c 29#define WM8750_TREBLE 0x0d 30#define WM8750_RESET 0x0f 31#define WM8750_3D 0x10 32#define WM8750_ALC1 0x11 33#define WM8750_ALC2 0x12 34#define WM8750_ALC3 0x13 35#define WM8750_NGATE 0x14 36#define WM8750_LADC 0x15 37#define WM8750_RADC 0x16 38#define WM8750_ADCTL1 0x17 39#define WM8750_ADCTL2 0x18 40#define WM8750_PWR1 0x19 41#define WM8750_PWR2 0x1a 42#define WM8750_ADCTL3 0x1b 43#define WM8750_ADCIN 0x1f 44#define WM8750_LADCIN 0x20 45#define WM8750_RADCIN 0x21 46#define WM8750_LOUTM1 0x22 47#define WM8750_LOUTM2 0x23 48#define WM8750_ROUTM1 0x24 49#define WM8750_ROUTM2 0x25 50#define WM8750_MOUTM1 0x26 51#define WM8750_MOUTM2 0x27 52#define WM8750_LOUT2V 0x28 53#define WM8750_ROUT2V 0x29 54#define WM8750_MOUTV 0x2a 55 56#define WM8750_CACHE_REGNUM 0x2a 57 58#define WM8750_SYSCLK 0 59 60struct wm8750_setup_data { 61 int spi; 62 int i2c_bus; 63 unsigned short i2c_address; 64}; 65 66extern struct snd_soc_dai wm8750_dai; 67extern struct snd_soc_codec_device soc_codec_dev_wm8750; 68 69#endif 70