nixos-config/machines/mayushii/hardware-configuration.nix

{ config, lib, modulesPath, pkgs, ... }:

{
  imports = [
    (modulesPath + "/installer/scan/not-detected.nix")
  ];

  boot = {
    kernelModules = [ "kvm-amd" ];
    # Workaround for DP Alt Mode hotplug not working in kernel (https://git.sbruder.de/simon/nixos-config/issues/69).
    # requires mkForce because of nixos-hardware setting it to linuxPackages_latst
    kernelPackages = lib.mkForce pkgs.linuxPackages_6_0;
    loader = {
      grub.enable = false;
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
    };
    initrd = {
      availableKernelModules = [ "aesni_intel" "cryptd" "nvme" "sd_mod" "sdhci_pci" "usb_storage" "xhci_pci" ];
      luks.devices = {
        root = {
          name = "root";
          device = "/dev/disk/by-uuid/16d97095-34d2-4422-819c-d1ddc9c3ce1e";
          preLVM = true;
          allowDiscards = true;
        };
      };
    };
    extraModprobeConfig = ''
      options thinkpad_acpi fan_control=1
    '';
  };

  fileSystems = {
    "/" = {
      device = "/dev/disk/by-uuid/cd7ed921-4b59-4de4-b39e-9679571ce034";
      fsType = "btrfs";
      options = [ "discard=async" "noatime" "compress=zstd" ];
    };

    "/boot" = {
      device = "/dev/disk/by-uuid/861A-D1A2";
      fsType = "vfat";
    };
  };

  powerManagement = {
    cpuFreqGovernor = "schedutil";
  };
  services.tlp = {
    enable = true;
    settings = {
      START_CHARGE_THRESH_BAT0 = 75;
      STOP_CHARGE_THRESH_BAT0 = 90;
      USB_DENYLIST = lib.concatStringsSep " " [
      ];
    };
  };

  # logind fails to detect that the system is still docked when the external
  # monitor is switched off via dpms
  services.logind.lidSwitchExternalPower = "ignore";

  environment.systemPackages = with pkgs; [
    radeontop
  ];
}