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powersavemode.h
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powersavemode.h
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/**
* @file powersavemode.h
* Headers for the power saving mode module
* <p>
* Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies).
* Copyright (C) 2014-2019 Jolla Ltd.
* <p>
* @author David Weinehall <david.weinehall@nokia.com>
* @author Simo Piiroinen <simo.piiroinen@jollamobile.com>
*
* mce is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* mce is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with mce. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef POWERSAVEMODE_H_
# define POWERSAVEMODE_H_
/* ========================================================================= *
* Settings
* ========================================================================= */
/** Prefix for energy management setting keys */
# define MCE_SETTING_EM_PATH "/system/osso/dsm/energymanagement"
/** Whether power save mode activation is allowed
*
* Power Save Mode = when battery percentage falls below some threshold,
* potentially power hungry features are disabled.
*
* Note: This is legacy feature for Nokia devices. While the triggering
* mechanism and ui side notifications are fully working, the
* usefulness of it is rather limited since cellular, networking
* etc middleware does not (yet) react to psm state changes.
*/
# define MCE_SETTING_EM_ENABLE_PSM MCE_SETTING_EM_PATH "/enable_power_saving"
# define MCE_DEFAULT_EM_ENABLE_PSM false
/** Whether power save mode should be active always when not charging */
# define MCE_SETTING_EM_FORCED_PSM MCE_SETTING_EM_PATH "/force_power_saving"
# define MCE_DEFAULT_EM_FORCED_PSM false
/** Threshold when to activate PSM [battery %] */
# define MCE_SETTING_EM_PSM_THRESHOLD MCE_SETTING_EM_PATH "/psm_threshold"
# define MCE_DEFAULT_EM_PSM_THRESHOLD 20
/** List of 5 possible PSM threshold [battery %]
*
* Hint for settings UI. Not used by MCE itself.
*/
# define MCE_SETTING_EM_POSSIBLE_PSM_THRESHOLDS MCE_SETTING_EM_PATH "/possible_psm_thresholds"
# define MCE_DEFAULT_EM_POSSIBLE_PSM_THRESHOLDS 10,20,30,40,50
#endif /* POWERSAVEMODE_H_ */