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dfe0f98b8d
This patch adds support for Cirrus Logic CS42L52 Low Power Stereo Codec Signed-off-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Georgi Vlaev <joe@nucleusys.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
37 lines
810 B
C
37 lines
810 B
C
/*
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* linux/sound/cs42l52.h -- Platform data for CS42L52
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*
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* Copyright (c) 2012 Cirrus Logic Inc.
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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 __CS42L52_H
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#define __CS42L52_H
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struct cs42l52_platform_data {
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/* MICBIAS Level. Check datasheet Pg48 */
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unsigned int micbias_lvl;
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/* MICA mode selection 0=Single 1=Differential */
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unsigned int mica_cfg;
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/* MICB mode selection 0=Single 1=Differential */
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unsigned int micb_cfg;
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/* MICA Select 0=MIC1A 1=MIC2A */
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unsigned int mica_sel;
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/* MICB Select 0=MIC2A 1=MIC2B */
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unsigned int micb_sel;
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/* Charge Pump Freq. Check datasheet Pg73 */
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unsigned int chgfreq;
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};
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#endif /* __CS42L52_H */
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