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The WM9705, WM9712 and WM9713 are highly integrated codecs, with an audio codec, DAC and ADC, GPIO unit and a touchscreen interface. Historically the support was spread across drivers/input/touchscreen and sound/soc/codecs. The sharing was done through ac97 bus sharing. This model will not withstand the new AC97 bus model, where codecs are discovered on runtime. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
26 lines
576 B
C
26 lines
576 B
C
/*
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* wm97xx client interface
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*
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* Copyright (C) 2017 Robert Jarzmik
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef __LINUX_MFD_WM97XX_H
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#define __LINUX_MFD_WM97XX_H
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struct regmap;
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struct wm97xx_batt_pdata;
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struct snd_ac97;
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struct wm97xx_platform_data {
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struct snd_ac97 *ac97;
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struct regmap *regmap;
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struct wm97xx_batt_pdata *batt_pdata;
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};
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#endif
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