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|
{
config,
lib,
pkgs,
...
}:
let
configFormat = pkgs.formats.json { };
cfg = config.hardware.fw-fanctrl;
in
{
options.hardware.fw-fanctrl = {
enable = lib.mkEnableOption "the fw-fanctrl systemd service and install the needed packages";
package = lib.mkPackageOption pkgs "fw-fanctrl" { };
ectoolPackage = lib.mkPackageOption pkgs "fw-ectool" { };
disableBatteryTempCheck = lib.mkOption {
type = lib.types.bool;
default = false;
description = ''
Disable checking battery temperature sensor
'';
};
config = lib.mkOption {
default = { };
description = ''
Additional config entries for the fw-fanctrl service (documentation: <https://github.com/TamtamHero/fw-fanctrl/blob/main/doc/configuration.md>)
'';
type = lib.types.submodule {
freeformType = lib.types.attrsOf configFormat.type;
options = {
defaultStrategy = lib.mkOption {
type = lib.types.str;
default = "lazy";
description = "Default strategy to use";
};
strategyOnDischarging = lib.mkOption {
type = lib.types.str;
default = "";
description = "Default strategy on discharging";
};
strategies = lib.mkOption {
default = { };
description = ''
Additional strategies which can be used by fw-fanctrl
'';
type = lib.types.attrsOf (
lib.types.submodule {
options = {
fanSpeedUpdateFrequency = lib.mkOption {
type = lib.types.ints.unsigned;
default = 5;
description = "How often the fan speed should be updated in seconds";
};
movingAverageInterval = lib.mkOption {
type = lib.types.ints.unsigned;
default = 25;
description = "Interval (seconds) of the last temperatures to use to calculate the average temperature";
};
speedCurve = lib.mkOption {
default = [ ];
description = "How should the speed curve look like";
type = lib.types.listOf (
lib.types.submodule {
options = {
temp = lib.mkOption {
type = lib.types.int;
default = 0;
description = "Temperature in °C at which the fan speed should be changed";
};
speed = lib.mkOption {
type = lib.types.ints.between 0 100;
default = 0;
description = "Percent how fast the fan should run at";
};
};
}
);
};
};
}
);
};
};
};
};
};
config =
let
defaultConfig = builtins.fromJSON (builtins.readFile "${cfg.package}/share/fw-fanctrl/config.json");
finalConfig = lib.attrsets.recursiveUpdate defaultConfig cfg.config;
configFile = configFormat.generate "custom.json" finalConfig;
in
lib.mkIf cfg.enable {
environment.systemPackages = [
cfg.package
cfg.ectoolPackage
];
systemd.services.fw-fanctrl = {
description = "Framework Fan Controller";
after = [ "multi-user.target" ];
serviceConfig = {
Type = "simple";
Restart = "always";
ExecStart = "${lib.getExe cfg.package} --output-format JSON run --config ${configFile} --silent ${lib.optionalString cfg.disableBatteryTempCheck "--no-battery-sensors"}";
ExecStopPost = "${lib.getExe cfg.ectoolPackage} autofanctrl";
};
wantedBy = [ "multi-user.target" ];
};
# Create suspend config
environment.etc."systemd/system-sleep/fw-fanctrl-suspend.sh".source =
"${cfg.package}/share/fw-fanctrl/fw-fanctrl-suspend";
};
meta = {
maintainers = [ lib.maintainers.Svenum ];
};
}
|
