38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
/* arch/arm/plat-s3c/include/plat/audio-simtec.h
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*
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* Copyright 2008 Simtec Electronics
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* http://armlinux.simtec.co.uk/
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* Ben Dooks <ben@simtec.co.uk>
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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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* Simtec Audio support.
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*/
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/**
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* struct s3c24xx_audio_simtec_pdata - platform data for simtec audio
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* @use_mpllin: Select codec clock from MPLLin
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* @output_cdclk: Need to output CDCLK to the codec
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* @have_mic: Set if we have a MIC socket
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* @have_lout: Set if we have a LineOut socket
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* @amp_gpio: GPIO pin to enable the AMP
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* @amp_gain: Option GPIO to control AMP gain
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*/
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struct s3c24xx_audio_simtec_pdata {
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unsigned int use_mpllin:1;
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unsigned int output_cdclk:1;
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unsigned int have_mic:1;
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unsigned int have_lout:1;
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int amp_gpio;
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int amp_gain[2];
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void (*startup)(void);
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};
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extern int simtec_audio_add(const char *codec_name,
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struct s3c24xx_audio_simtec_pdata *pdata);
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