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