systemd/units/systemd-backlight@.service.in

#  SPDX-License-Identifier: LGPL-2.1-or-later
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

[Unit]
Description=Load/Save Screen Backlight Brightness of %i
Documentation=man:systemd-backlight@.service(8)
DefaultDependencies=no
Conflicts=shutdown.target
Before=sysinit.target shutdown.target

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart={{ROOTLIBEXECDIR}}/systemd-backlight load %i
ExecStop={{ROOTLIBEXECDIR}}/systemd-backlight save %i
TimeoutSec=90s
StateDirectory=systemd/backlight
license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 07:23:58 +03:00			`# SPDX-License-Identifier: LGPL-2.1-or-later`
Add SPDX license headers to unit files 2017-11-18 19:35:03 +03:00			`#`
backlight: add minimal tool to save/restore screen brightness across reboots As many laptops don't save/restore screen brightness across reboots, let's do this in systemd with a minimal tool, that restores the brightness as early as possible, and saves it as late as possible. This will cover consoles and graphical logins, but graphical desktops should do their own per-user stuff probably. This only touches firmware brightness controls for now. 2013-08-14 03:57:02 +04:00			`# This file is part of systemd.`
			`#`
			`# systemd is free software; you can redistribute it and/or modify it`
			`# under the terms of the GNU Lesser General Public License as published by`
			`# the Free Software Foundation; either version 2.1 of the License, or`
			`# (at your option) any later version.`

			`[Unit]`
units: Do not unescape instance name in systemd-backlight@.service The instance name is never escaped in the udev rule, but unescaped in the unit. This results in the following error message on Asus boards: Failed to get backlight or LED device 'backlight:eeepc/wmi': No such file or directory 2014-03-07 04:50:34 +04:00			`Description=Load/Save Screen Backlight Brightness of %i`
backlight: add minimal tool to save/restore screen brightness across reboots As many laptops don't save/restore screen brightness across reboots, let's do this in systemd with a minimal tool, that restores the brightness as early as possible, and saves it as late as possible. This will cover consoles and graphical logins, but graphical desktops should do their own per-user stuff probably. This only touches firmware brightness controls for now. 2013-08-14 03:57:02 +04:00			`Documentation=man:systemd-backlight@.service(8)`
			`DefaultDependencies=no`
			`Conflicts=shutdown.target`
			`Before=sysinit.target shutdown.target`

			`[Service]`
			`Type=oneshot`
			`RemainAfterExit=yes`
meson: use jinja2 for unit templates We don't need two (and half) templating systems anymore, yay! I'm keeping the changes minimal, to make the diff manageable. Some enhancements due to a better templating system might be possible in the future. For handling of '## ' — see the next commit. 2021-05-16 12:55:36 +03:00			`ExecStart={{ROOTLIBEXECDIR}}/systemd-backlight load %i`
			`ExecStop={{ROOTLIBEXECDIR}}/systemd-backlight save %i`
units: so far we defaulted to 90s as default timeout for most things, let's do so for our oneshot services too Fewer surprises, and stuff... 2015-02-02 23:34:32 +03:00			`TimeoutSec=90s`
unit: use StateDirectory= instead of RequiresMountsFor= 2017-08-31 12:37:11 +03:00			`StateDirectory=systemd/backlight`