nix/hardware.specter.nix

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

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

  boot.initrd.availableKernelModules = [
    "nvme"
    "xhci_pci"
    "thunderbolt"
    "usbhid"
    "usb_storage"
    "sd_mod"
  ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ "kvm-amd" ];
  # boot.extraModulePackages = [ config.boot.kernelPackages.exfat-nofuse ];
  boot.extraModulePackages = [ ];
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  networking.hostName = "specter";
  services.xserver.videoDrivers = [ "amdgpu" ];

  fileSystems."/" = {
    device = "/dev/disk/by-uuid/ec9bc14c-0c84-417a-87cc-86b463542958";
    fsType = "ext4";
  };

  fileSystems."/boot" = {
    device = "/dev/disk/by-uuid/DBDB-72C3";
    fsType = "vfat";
    options = [
      "fmask=0022"
      "dmask=0022"
    ];
  };

  fileSystems."/home/joe/projects" = {
    device = "/dev/disk/by-uuid/82f95a15-f3d0-4eb9-843d-9eab68491e7c";
    fsType = "btrfs";
  };

  fileSystems."/home/joe/backup" = {
    device = "/dev/disk/by-uuid/83503573-ddc4-4291-a515-b877f1d85c39";
    fsType = "ext4";
    options = [
      "x-systemd.automount"
      "noauto"
    ];
  };

  # fileSystems."/home/joe/travel" = {
  #   device = "/dev/disk/by-uuid/0D7A-0971";
  #   fsType = "vfat";
  #   options = [
  #     "x-systemd.automount"
  #     "noauto"
  #     "nofail",
  #     "uid=1000"
  #     "gid=100"
  #     "dmask=007"
  #     "fmask=117"
  #   ];
  # };

  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
  # still possible to use this option, but it's recommended to use it in conjunction
  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
  networking.useDHCP = lib.mkDefault true;
  # networking.interfaces.wlp5s0.useDHCP = lib.mkDefault true;

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;

  # Workaround for SuspendThenHibernate: https://lore.kernel.org/linux-kernel/20231106162310.85711-1-mario.limonciello@amd.com/
  boot.kernelParams =
    lib.optionals (lib.versionOlder config.boot.kernelPackages.kernel.version "6.8")
      [ "rtc_cmos.use_acpi_alarm=1" ];

  # AMD has better battery life with PPD over TLP:
  # https://community.frame.work/t/responded-amd-7040-sleep-states/38101/13
  services.power-profiles-daemon.enable = lib.mkDefault true;
  services.upower.enable = true;

  # Fix TRRS headphones missing a mic
  # https://community.frame.work/t/headset-microphone-on-linux/12387/3
  boot.extraModprobeConfig = lib.mkIf (lib.versionOlder pkgs.linux.version "6.6.8") ''
    options snd-hda-intel model=dell-headset-multi
  '';

  # For fingerprint support
  services.fprintd.enable = lib.mkDefault true;
  # security.pam.services.login.fprintAuth = false;

  # Custom udev rules
  services.udev.extraRules = ''
    # Ethernet expansion card support
    ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="0bda", ATTR{idProduct}=="8156", ATTR{power/autosuspend}="20"
    # LED MATRIX
    # SUBSYSTEMS=="usb", ATTRS{idVendor}=="32ac", ATTRS{idProduct}=="0020", MODE="0660", TAG+="uaccess"
  '';

  services.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  # Needed for desktop environments to detect/manage display brightness
  hardware.sensor.iio.enable = lib.mkDefault true;
  hardware.keyboard.qmk.enable = lib.mkDefault true;

  # Allow `services.libinput.touchpad.disableWhileTyping` to work correctly.
  # Set unconditionally because libinput can also be configured dynamically via
  # gsettings.
  services.libinput.touchpad.disableWhileTyping = true;
  environment.etc."libinput/local-overrides.quirks".text = ''
    [Framework Laptop 16 Keyboard Module]
        MatchName=Framework Laptop 16 Keyboard Module*
        MatchUdevType=keyboard
        MatchDMIModalias=dmi:*svnFramework:pnLaptop16*
        AttrKeyboardIntegration=internal
  '';

  # Everything is updateable through fwupd
  services.fwupd.enable = true;
}