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https://github.com/a52xq-dev/kernel.git
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itsaschoolbus
34794f4cb2
* this imports the latest version of SM-A526B kernel from https://opensource.samsung.com/uploadSearch?searchValue=SM-A526B
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/*
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* =================================================================
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*
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* Description: Header file for samsung panel notify
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* Company: Samsung Electronics
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*
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* ================================================================
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*
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*
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* <one line to give the program's name and a brief idea of what it does.>
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* Copyright (C) 2018, Samsung Electronics. All rights reserved.
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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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __PANEL_NOTIFY_H__
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#define __PANEL_NOTIFY_H__
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enum panel_notifier_event_t {
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PANEL_EVENT_BL_CHANGED,
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PANEL_EVENT_VRR_CHANGED,
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PANEL_EVENT_STATE_CHANGED,
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};
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struct panel_bl_event_data {
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int bl_level;
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int aor_data;
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};
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struct panel_dms_data {
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int fps;
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};
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enum panel_state {
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PANEL_OFF,
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PANEL_ON,
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PANEL_LPM,
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MAX_PANEL_STATE,
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};
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struct panel_state_data {
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enum panel_state state;
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};
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extern int panel_notifier_register(struct notifier_block *nb);
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extern int panel_notifier_unregister(struct notifier_block *nb);
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extern int panel_notifier_call_chain(unsigned long val, void *v);
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#endif /*__PANEL_NOTIFY_H__*/
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