public/nixpkgs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fancontrol: add test etc from #70933 (#72065)

Browse Source 
* lm_sensors: add fancontrol module + nixos test

fancontrol is a small script that checks temperature sensors and adapts
fan speeds accordingly. It reads a text config file that can be
auto-generated by running the pwmconfig wizard on the live system.
This commit is contained in:
Evils-Devils
2019-10-29 15:06:32 +01:00
committed by markuskowa
parent 14f812aeef
commit 5a78ce30d4
3 changed files with 45 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
nixos/modules/services/hardware/fancontrol.nix
+19 -20
View File
@@ -4,42 +4,41 @@ with lib;
let
cfg = config.hardware.fancontrol;
configFile = pkgs.writeText "fan.conf" cfg.config;
in {
configFile = pkgs.writeText "fancontrol.conf" cfg.config;
in{
options.hardware.fancontrol = {
enable = mkEnableOption "fancontrol (requires fancontrol.config)";
enable = mkEnableOption "software fan control (requires fancontrol.config)";
config = mkOption {
type = types.lines;
default = null;
type = types.lines;
description = "Fancontrol configuration file content. See <citerefentry><refentrytitle>pwmconfig</refentrytitle><manvolnum>8</manvolnum></citerefentry> from the lm_sensors package.";
example = ''
# Configuration file generated by pwmconfig
INTERVAL=1
DEVPATH=hwmon0=devices/platform/nct6775.656 hwmon1=devices/pci0000:00/0000:00:18.3
DEVNAME=hwmon0=nct6779 hwmon1=k10temp
FCTEMPS=hwmon0/pwm2=hwmon1/temp1_input
FCFANS=hwmon0/pwm2=hwmon0/fan2_input
MINTEMP=hwmon0/pwm2=25
MAXTEMP=hwmon0/pwm2=60
MINSTART=hwmon0/pwm2=25
MINSTOP=hwmon0/pwm2=10
MINPWM=hwmon0/pwm2=0
MAXPWM=hwmon0/pwm2=255
INTERVAL=10
DEVPATH=hwmon3=devices/virtual/thermal/thermal_zone2 hwmon4=devices/platform/f71882fg.656
DEVNAME=hwmon3=soc_dts1 hwmon4=f71869a
FCTEMPS=hwmon4/device/pwm1=hwmon3/temp1_input
FCFANS= hwmon4/device/pwm1=hwmon4/device/fan1_input
MINTEMP=hwmon4/device/pwm1=35
MAXTEMP=hwmon4/device/pwm1=65
MINSTART=hwmon4/device/pwm1=150
MINSTOP=hwmon4/device/pwm1=0
'';
description = "Contents for configuration file. See <citerefentry><refentrytitle>pwmconfig</refentrytitle><manvolnum>8</manvolnum></citerefentry>.";
};
};
config = mkIf cfg.enable {
systemd.services.fancontrol = {
description = "Fan speed control from lm_sensors";
unitConfig.Documentation = "man:fancontrol(8)";
description = "software fan control";
wantedBy = [ "multi-user.target" ];
after = [ "lm_sensors.service" ];
serviceConfig = {
Type = "simple";
ExecStart = "${pkgs.lm_sensors}/bin/fancontrol ${configFile}";
ExecStart = "${pkgs.lm_sensors}/sbin/fancontrol ${configFile}";
};
};
};