nixos-hardware/gpd/win-max-2/default.nix
2023-12-25 19:56:15 +00:00

68 lines
2.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.hardware.gpd.ppt;
in
{
imports = [
../../common/pc/laptop
../../common/pc/ssd
../../common/hidpi.nix
];
# Linux default PPT is 24-22-22, BIOS default PPT is 35-32-28. It can be controlled by ryzenadj.
# NOTICE: Whenever you can limit PPT to 15W by pressing Fn + Shift to enter quiet mode.
options.hardware.gpd.ppt = {
enable = mkEnableOption (mdDoc "Enable PPT control for device by ryzenadj.") // {
# Default increase PPT to the BIOS default when power adapter plugin to increase performance.
default = true;
};
adapter = {
fast-limit = mkOption {
description = "Fast PTT Limit(milliwatt) when power adapter plugin.";
default = 35000;
type = types.ints.unsigned;
};
slow-limit = mkOption {
description = "Slow PTT Limit(milliwatt) when power adapter plugin.";
default = 32000;
type = types.ints.unsigned;
};
stapm-limit = mkOption {
description = "Stapm PTT Limit(milliwatt) when power adapter plugin.";
default = 28000;
type = types.ints.unsigned;
};
};
battery = {
fast-limit = mkOption {
description = "Fast PTT Limit(milliwatt) when using battery.";
default = 24000;
type = types.ints.unsigned;
};
slow-limit = mkOption {
description = "Slow PTT Limit(milliwatt) when using battery.";
default = 22000;
type = types.ints.unsigned;
};
stapm-limit = mkOption {
description = "Stapm PTT Limit(milliwatt) when using battery.";
default = 22000;
type = types.ints.unsigned;
};
};
};
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.ryzenadj ];
services.udev.extraRules = ''
SUBSYSTEM=="power_supply", KERNEL=="ADP1", ATTR{online}=="1", RUN+="${pkgs.ryzenadj}/bin/ryzenadj --stapm-limit ${toString cfg.adapter.stapm-limit} --fast-limit ${toString cfg.adapter.fast-limit} --slow-limit ${toString cfg.adapter.slow-limit}"
SUBSYSTEM=="power_supply", KERNEL=="ADP1", ATTR{online}=="0", RUN+="${pkgs.ryzenadj}/bin/ryzenadj --stapm-limit ${toString cfg.battery.stapm-limit} --fast-limit ${toString cfg.battery.fast-limit} --slow-limit ${toString cfg.battery.slow-limit}"
'';
};
}