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Diffstat (limited to 'man/systemd-backlight@.service.xml')
| -rw-r--r-- | man/systemd-backlight@.service.xml | 143 |
1 files changed, 69 insertions, 74 deletions
diff --git a/man/systemd-backlight@.service.xml b/man/systemd-backlight@.service.xml index 21c6437efa..a259f5d583 100644 --- a/man/systemd-backlight@.service.xml +++ b/man/systemd-backlight@.service.xml @@ -21,79 +21,74 @@ --> <refentry id="systemd-backlight@.service" conditional='ENABLE_BACKLIGHT'> - <refentryinfo> - <title>systemd-backlight@.service</title> - <productname>systemd</productname> - - <authorgroup> - <author> - <contrib>Developer</contrib> - <firstname>Lennart</firstname> - <surname>Poettering</surname> - <email>lennart@poettering.net</email> - </author> - </authorgroup> - </refentryinfo> - - <refmeta> - <refentrytitle>systemd-backlight@.service</refentrytitle> - <manvolnum>8</manvolnum> - </refmeta> - - <refnamediv> - <refname>systemd-backlight@.service</refname> - <refname>systemd-backlight</refname> - <refpurpose>Load and save the display backlight brightness at boot and shutdown</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <para><filename>systemd-backlight@.service</filename></para> - <para><filename>/usr/lib/systemd/systemd-backlight</filename></para> - </refsynopsisdiv> - - <refsect1> - <title>Description</title> - - <para><filename>systemd-backlight@.service</filename> - is a service that restores the display backlight - brightness at early boot and saves it at shutdown. On - disk, the backlight brightness is stored in - <filename>/var/lib/systemd/backlight/</filename>. During - loading, if udev property - <option>ID_BACKLIGHT_CLAMP</option> is not set to - false value, the brightness is clamped to a value of - at least 1 or 5% of maximum brightness, whichever is - greater. This restriction will be removed when the - kernel allows user space to reliably set a brightness - value which does not turn off the display.</para> - </refsect1> - - <refsect1> - <title>Kernel Command Line</title> - - <para><filename>systemd-backlight</filename> understands - the following kernel command line parameter:</para> - - <variablelist class='kernel-commandline-options'> - <varlistentry> - <term><varname>systemd.restore_state=</varname></term> - - <listitem><para>Takes a boolean - argument. Defaults to - <literal>1</literal>. If - <literal>0</literal>, does not restore - the backlight settings on boot. However, - settings will still be stored on shutdown. - </para></listitem> - </varlistentry> - </variablelist> - </refsect1> - - <refsect1> - <title>See Also</title> - <para> - <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry> - </para> - </refsect1> + <refentryinfo> + <title>systemd-backlight@.service</title> + <productname>systemd</productname> + + <authorgroup> + <author> + <contrib>Developer</contrib> + <firstname>Lennart</firstname> + <surname>Poettering</surname> + <email>lennart@poettering.net</email> + </author> + </authorgroup> + </refentryinfo> + + <refmeta> + <refentrytitle>systemd-backlight@.service</refentrytitle> + <manvolnum>8</manvolnum> + </refmeta> + + <refnamediv> + <refname>systemd-backlight@.service</refname> + <refname>systemd-backlight</refname> + <refpurpose>Load and save the display backlight brightness at boot and shutdown</refpurpose> + </refnamediv> + + <refsynopsisdiv> + <para><filename>systemd-backlight@.service</filename></para> + <para><filename>/usr/lib/systemd/systemd-backlight</filename></para> + </refsynopsisdiv> + + <refsect1> + <title>Description</title> + + <para><filename>systemd-backlight@.service</filename> is a service + that restores the display backlight brightness at early boot and + saves it at shutdown. On disk, the backlight brightness is stored + in <filename>/var/lib/systemd/backlight/</filename>. During + loading, if udev property <option>ID_BACKLIGHT_CLAMP</option> is + not set to false value, the brightness is clamped to a value of at + least 1 or 5% of maximum brightness, whichever is greater. This + restriction will be removed when the kernel allows user space to + reliably set a brightness value which does not turn off the + display.</para> + </refsect1> + + <refsect1> + <title>Kernel Command Line</title> + + <para><filename>systemd-backlight</filename> understands the + following kernel command line parameter:</para> + + <variablelist class='kernel-commandline-options'> + <varlistentry> + <term><varname>systemd.restore_state=</varname></term> + + <listitem><para>Takes a boolean argument. Defaults to + <literal>1</literal>. If <literal>0</literal>, does not + restore the backlight settings on boot. However, settings will + still be stored on shutdown. </para></listitem> + </varlistentry> + </variablelist> + </refsect1> + + <refsect1> + <title>See Also</title> + <para> + <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry> + </para> + </refsect1> </refentry> |