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35 lines
953 B
35 lines
953 B
/* Copyright (c) 2017, The Linux Foundation. All rights reserved.
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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 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __WCD_MBHC_ADC_H__
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#define __WCD_MBHC_ADC_H__
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#include "wcd-mbhc-v2.h"
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enum wcd_mbhc_adc_mux_ctl {
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MUX_CTL_AUTO = 0,
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MUX_CTL_IN2P,
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MUX_CTL_IN3P,
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MUX_CTL_IN4P,
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MUX_CTL_HPH_L,
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MUX_CTL_HPH_R,
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MUX_CTL_NONE,
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};
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#if IS_ENABLED(CONFIG_SND_SOC_WCD_MBHC_ADC)
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void wcd_mbhc_adc_init(struct wcd_mbhc *mbhc);
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#else
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static inline void wcd_mbhc_adc_init(struct wcd_mbhc *mbhc)
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{
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}
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#endif
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#endif /* __WCD_MBHC_ADC_H__ */
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