37 lines
875 B
C
Executable File
37 lines
875 B
C
Executable File
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
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*/
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#ifndef _DP_LPHW_HPD_H_
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#define _DP_LPHW_HPD_H_
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#include "dp_hpd.h"
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#define DP_HPD_PLUG_INT_STATUS BIT(0)
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#define DP_IRQ_HPD_INT_STATUS BIT(1)
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#define DP_HPD_REPLUG_INT_STATUS BIT(2)
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#define DP_HPD_UNPLUG_INT_STATUS BIT(3)
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/**
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* dp_lphw_hpd_get() - configure and get the DisplayPlot HPD module data
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*
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* @dev: device instance of the caller
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* return: pointer to allocated gpio hpd module data
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*
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* This function sets up the lphw hpd module
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*/
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struct dp_hpd *dp_lphw_hpd_get(struct device *dev, struct dp_parser *parser,
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struct dp_catalog_hpd *catalog, struct dp_hpd_cb *cb);
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/**
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* dp_lphw_hpd_put()
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*
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* Cleans up dp_hpd instance
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*
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* @hpd: instance of lphw_hpd
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*/
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void dp_lphw_hpd_put(struct dp_hpd *hpd);
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#endif /* _DP_LPHW_HPD_H_ */
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