48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/*
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* ak4535.h -- AK4535 Soc Audio driver
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*
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* Copyright 2005 Openedhand Ltd.
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*
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* Author: Richard Purdie <richard@openedhand.com>
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*
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* Based on wm8753.h
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _AK4535_H
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#define _AK4535_H
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/* AK4535 register space */
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#define AK4535_PM1 0x0
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#define AK4535_PM2 0x1
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#define AK4535_SIG1 0x2
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#define AK4535_SIG2 0x3
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#define AK4535_MODE1 0x4
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#define AK4535_MODE2 0x5
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#define AK4535_DAC 0x6
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#define AK4535_MIC 0x7
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#define AK4535_TIMER 0x8
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#define AK4535_ALC1 0x9
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#define AK4535_ALC2 0xa
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#define AK4535_PGA 0xb
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#define AK4535_LATT 0xc
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#define AK4535_RATT 0xd
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#define AK4535_VOL 0xe
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#define AK4535_STATUS 0xf
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#define AK4535_CACHEREGNUM 0x10
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struct ak4535_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 ak4535_dai;
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extern struct snd_soc_codec_device soc_codec_dev_ak4535;
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#endif
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