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/*
* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted
* provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its contributors may be used to
* endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __HW_EVENTS_INTERFACE_H__
#define __HW_EVENTS_INTERFACE_H__
#include <private/hw_info_types.h>
#include <inttypes.h>
#include <utility>
#include <vector>
namespace sdm {
class HWEventHandler;
class HWInterface;
enum HWEvent {
VSYNC = 0,
EXIT,
IDLE_NOTIFY,
CEC_READ_MESSAGE,
SHOW_BLANK_EVENT,
THERMAL_LEVEL,
IDLE_POWER_COLLAPSE,
PINGPONG_TIMEOUT,
PANEL_DEAD,
};
class HWEventsInterface {
public:
virtual DisplayError Init(int display_type, HWEventHandler *event_handler,
const std::vector<HWEvent> &event_list,
const HWInterface *hw_intf) = 0;
virtual DisplayError Deinit() = 0;
virtual DisplayError SetEventState(HWEvent event, bool enable, void *aux = nullptr) = 0;
static DisplayError Create(int display_type, HWEventHandler *event_handler,
const std::vector<HWEvent> &event_list,
const HWInterface *hw_intf, HWEventsInterface **intf);
static DisplayError Destroy(HWEventsInterface *intf);
protected:
virtual ~HWEventsInterface() { }
};
} // namespace sdm
#endif // __HW_EVENTS_INTERFACE_H__
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