65 строки
1.5 KiB
C
65 строки
1.5 KiB
C
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/*
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* wm8971.h -- audio driver for WM8971
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*
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* Copyright 2005 Lab126, Inc.
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*
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* Author: Kenneth Kiraly <kiraly@lab126.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef _WM8971_H
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#define _WM8971_H
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#define WM8971_LINVOL 0x00
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#define WM8971_RINVOL 0x01
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#define WM8971_LOUT1V 0x02
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#define WM8971_ROUT1V 0x03
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#define WM8971_ADCDAC 0x05
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#define WM8971_IFACE 0x07
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#define WM8971_SRATE 0x08
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#define WM8971_LDAC 0x0a
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#define WM8971_RDAC 0x0b
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#define WM8971_BASS 0x0c
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#define WM8971_TREBLE 0x0d
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#define WM8971_RESET 0x0f
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#define WM8971_ALC1 0x11
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#define WM8971_ALC2 0x12
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#define WM8971_ALC3 0x13
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#define WM8971_NGATE 0x14
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#define WM8971_LADC 0x15
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#define WM8971_RADC 0x16
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#define WM8971_ADCTL1 0x17
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#define WM8971_ADCTL2 0x18
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#define WM8971_PWR1 0x19
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#define WM8971_PWR2 0x1a
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#define WM8971_ADCTL3 0x1b
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#define WM8971_ADCIN 0x1f
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#define WM8971_LADCIN 0x20
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#define WM8971_RADCIN 0x21
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#define WM8971_LOUTM1 0x22
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#define WM8971_LOUTM2 0x23
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#define WM8971_ROUTM1 0x24
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#define WM8971_ROUTM2 0x25
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#define WM8971_MOUTM1 0x26
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#define WM8971_MOUTM2 0x27
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#define WM8971_LOUT2V 0x28
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#define WM8971_ROUT2V 0x29
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#define WM8971_MOUTV 0x2A
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#define WM8971_SYSCLK 0
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struct wm8971_setup_data {
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int i2c_bus;
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unsigned short i2c_address;
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};
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extern struct snd_soc_dai wm8971_dai;
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extern struct snd_soc_codec_device soc_codec_dev_wm8971;
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#endif
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