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| author | Dariqq <dariqq@posteo.net> | 2024-05-02 15:37:56 +0000 |
|---|---|---|
| committer | Christopher Baines <mail@cbaines.net> | 2024-05-15 20:58:03 +0100 |
| commit | d0ad4f557fc8b9d105877f2ef4de0ce12c5c9566 (patch) | |
| tree | 20612832b13d0f32a97dc130a9020168c0a75a02 /doc | |
| parent | 558e2b07ea0229453a8436b6632198ad2ef2126f (diff) | |
| download | guix-d0ad4f557fc8b9d105877f2ef4de0ce12c5c9566.tar guix-d0ad4f557fc8b9d105877f2ef4de0ce12c5c9566.tar.gz | |
gnu: services: Add power-profiles-daemon-service-type.
* gnu/services/pm.scm
(power-profiles-configuration): New configuration.
(power-profiles-daemon-shepherd-service): New procedure.
(power-profiles-daemon-activation): New variable.
(power-profiles-daemon-service-type): New procedure.
* doc/guix.texi (Power Management Services): Document it.
Change-Id: Ib035d993ed82eec2a43f3ba2b4c92f77e08a0fd7
Signed-off-by: Christopher Baines <mail@cbaines.net>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index ddd58e09ce..0c22011161 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -127,6 +127,7 @@ Copyright @copyright{} 2023 Tomas Volf@* Copyright @copyright{} 2024 Herman Rimm@* Copyright @copyright{} 2024 Matthew Trzcinski@* Copyright @copyright{} 2024 Richard Sent@* +Copyright @copyright{} 2024 Dariqq@* Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or @@ -34711,6 +34712,45 @@ Base URL to use for links to laminar itself. @node Power Management Services @subsection Power Management Services +@cindex power-profiles-daemon +@subsubheading Power Profiles Daemon + +The @code{(gnu services pm)} module provides a Guix service definition for +the Linux Power Profiles Daemon, which makes power profiles handling +available over D-Bus. + +The available profiles consist of the default @samp{balanced} mode, a @samp{power-saver} mode +and on supported systems a @samp{performance} mode. + +@quotation Important +The @code{power-profiles-daemon} conflicts with other power management tools +like @code{tlp}. Using both together is not recommended. +@end quotation + +@defvar power-profiles-daemon-service-type +This is the service type for the +@uref{https://gitlab.freedesktop.org/upower/power-profiles-daemon/, Power Profiles Daemon}. +The value for this service is a @code{power-profiles-daemon-configuration}. + +To enable the Power Profiles Daemon with default configuration +add this line to your services: + +@lisp +(service power-profiles-daemon-service-type) +@end lisp +@end defvar + +@deftp {Data Type} power-profiles-daemon-configuration +Data type representing the configuration of @code{power-profiles-daemon-service-type}. + +@table @asis +@item @code{power-profiles-daemon} (default: @code{power-profiles-daemon}) (type: file-like) +Package object of power-profiles-daemon. + +@end table +@end deftp + + @cindex tlp @cindex power management with TLP @subsubheading TLP daemon |