From 10d865aa921f559562fb543d7796c7a08e17f016 Mon Sep 17 00:00:00 2001
From: Jelle Licht <jlicht@fsfe.org>
Date: Sat, 12 Mar 2022 21:34:09 +0100
Subject: services: thermald: Add 'adaptive?' field.

* gnu/services/pm.scm (<thermald-configuration>): Add 'adaptive?' field.
(thermald-shepherd-service): Use it to pass --adaptive to thermald.
* doc/guix.texi (Power Management Services): Document the 'adaptive?' field of
'thermald-configuration'.
---
 gnu/services/pm.scm | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'gnu/services')

diff --git a/gnu/services/pm.scm b/gnu/services/pm.scm
index 3da3c0b961..e48236dbca 100644
--- a/gnu/services/pm.scm
+++ b/gnu/services/pm.scm
@@ -435,6 +435,8 @@ (define (generate-tlp-documentation)
 (define-record-type* <thermald-configuration>
   thermald-configuration make-thermald-configuration
   thermald-configuration?
+  (adaptive?           thermald-adaptive?              ;boolean
+                       (default #f))
   (ignore-cpuid-check? thermald-ignore-cpuid-check?    ;boolean
                        (default #f))
   (thermald            thermald-thermald               ;file-like
@@ -448,6 +450,9 @@ (define (thermald-shepherd-service config)
     (start #~(make-forkexec-constructor
               '(#$(file-append (thermald-thermald config) "/sbin/thermald")
                 "--no-daemon"
+                #$@(if (thermald-adaptive? config)
+                       '("--adaptive")
+                       '())
                 #$@(if (thermald-ignore-cpuid-check? config)
                        '("--ignore-cpuid-check")
                        '()))))
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