89 lines
2.7 KiB
Nix
89 lines
2.7 KiB
Nix
{ config, lib, options, pkgs, ... }:
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let
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inherit (lib) literalExpression mkOption mkEnableOption types mkIf mkMerge optional versionOlder;
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cfg = config.hardware.system76;
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opt = options.hardware.system76;
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kpkgs = config.boot.kernelPackages;
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modules = [ "system76" "system76-io" ] ++ (optional (versionOlder kpkgs.kernel.version "5.5") "system76-acpi");
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modulePackages = map (m: kpkgs.${m}) modules;
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moduleConfig = mkIf cfg.kernel-modules.enable {
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boot.extraModulePackages = modulePackages;
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boot.kernelModules = modules;
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services.udev.packages = modulePackages;
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};
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firmware-pkg = pkgs.system76-firmware;
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firmwareConfig = mkIf cfg.firmware-daemon.enable {
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# Make system76-firmware-cli usable by root from the command line.
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environment.systemPackages = [ firmware-pkg ];
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services.dbus.packages = [ firmware-pkg ];
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systemd.services.system76-firmware-daemon = {
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description = "The System76 Firmware Daemon";
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serviceConfig = {
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ExecStart = "${firmware-pkg}/bin/system76-firmware-daemon";
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Restart = "on-failure";
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};
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wantedBy = [ "multi-user.target" ];
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};
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};
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power-pkg = config.boot.kernelPackages.system76-power;
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powerConfig = mkIf cfg.power-daemon.enable {
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# Make system76-power usable by root from the command line.
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environment.systemPackages = [ power-pkg ];
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services.dbus.packages = [ power-pkg ];
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systemd.services.system76-power = {
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description = "System76 Power Daemon";
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serviceConfig = {
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ExecStart = "${power-pkg}/bin/system76-power daemon";
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Restart = "on-failure";
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Type = "dbus";
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BusName = "com.system76.PowerDaemon";
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};
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wantedBy = [ "multi-user.target" ];
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};
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};
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in {
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options = {
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hardware.system76 = {
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enableAll = mkEnableOption "all recommended configuration for system76 systems";
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firmware-daemon.enable = mkOption {
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default = cfg.enableAll;
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defaultText = literalExpression "config.${opt.enableAll}";
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example = true;
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description = "Whether to enable the system76 firmware daemon";
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type = types.bool;
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};
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kernel-modules.enable = mkOption {
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default = cfg.enableAll;
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defaultText = literalExpression "config.${opt.enableAll}";
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example = true;
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description = "Whether to make the system76 out-of-tree kernel modules available";
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type = types.bool;
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};
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power-daemon.enable = mkOption {
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default = cfg.enableAll;
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defaultText = literalExpression "config.${opt.enableAll}";
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example = true;
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description = "Whether to enable the system76 power daemon";
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type = types.bool;
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};
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};
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};
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config = mkMerge [ moduleConfig firmwareConfig powerConfig ];
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}
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