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/*
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* Copyright (c) 2012-2019, 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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*/
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#ifndef _DP_POWER_H_
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#define _DP_POWER_H_
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#include "dp_parser.h"
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#include "sde_power_handle.h"
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/**
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* sruct dp_power - DisplayPort's power related data
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*
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* @sim_mode: simulation mode enable flag
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* @init: initializes the regulators/core clocks/GPIOs/pinctrl
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* @deinit: turns off the regulators/core clocks/GPIOs/pinctrl
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* @clk_enable: enable/disable the DP clocks
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* @set_pixel_clk_parent: set the parent of DP pixel clock
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*/
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struct dp_power {
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bool sim_mode;
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int (*init)(struct dp_power *power, bool flip);
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int (*deinit)(struct dp_power *power);
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int (*clk_enable)(struct dp_power *power, enum dp_pm_type pm_type,
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bool enable);
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int (*set_pixel_clk_parent)(struct dp_power *power, u32 stream_id);
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int (*power_client_init)(struct dp_power *power,
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struct sde_power_handle *phandle);
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void (*power_client_deinit)(struct dp_power *power);
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};
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/**
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* dp_power_get() - configure and get the DisplayPort power module data
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*
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* @parser: instance of parser module
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* return: pointer to allocated power module data
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*
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* This API will configure the DisplayPort's power module and provides
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* methods to be called by the client to configure the power related
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* modueles.
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*/
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struct dp_power *dp_power_get(struct dp_parser *parser);
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/**
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* dp_power_put() - release the power related resources
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*
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* @power: pointer to the power module's data
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*/
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void dp_power_put(struct dp_power *power);
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#endif /* _DP_POWER_H_ */
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