{ pkgs, lib, ... }:
{
  # https://github.com/NixOS/nixos-hardware/tree/master/lenovo/legion/16achg6
  hardware = {
    enableAllFirmware = true;

    cpu = {
      cores = 8;
      threads = 16;
      amd.updateMicrocode = true;
    };

    nvidia = {
      modesetting.enable = true;
      powerManagement.enable = true;
      open = false;

      prime = {
        offload = {
          enable = true;
          enableOffloadCmd = true;
        };
        nvidiaBusId = "PCI:1:0:0";
        amdgpuBusId = "PCI:6:0:0";
      };
    };

    graphics = {
      enable32Bit = true;
      extraPackages = with pkgs; [
        amdvlk
        driversi686Linux.amdvlk
        rocmPackages.clr
        rocmPackages.clr.icd
      ];
    };
  };

  boot = {
    kernelParams = [ "amd_pstate=active" ];
    kernelModules = [ "kvm-amd" ];
    initrd.kernelModules = [
      "nvme"
      "ahci"
      "usbhid"
      "amdgpu"
    ];
  };

  nixpkgs = {
    hostPlatform = "x86_64-linux";

    config = {
      cudaSupport = true;
      rocmSupport = true;
    };
  };

  powerManagement.enable = true;

  systemd.services.powertop.postStart = builtins.readFile ./system/scripts/mouse.sh;

  services = {
    xserver.videoDrivers = [ "nvidia" ];
    fstrim.enable = true;
    tlp.settings.DISK_DEVICES = "nvme0n1 nvme1n1";
  };

  programs.gamescope.env = {
    __NV_PRIME_RENDER_OFFLOAD = "1";
    __VK_LAYER_NV_optimus = "NVIDIA_only";
    __GLX_VENDOR_LIBRARY_NAME = "nvidia";
  };

  home-manager.sharedModules = [
    {
      wayland.windowManager.hyprland.settings = {
        env = [ "WLR_DRM_DEVICES,$HOME/.config/hypr/card" ];
        device = [
          {
            name = "syna2ba6:00-06cb:ce44-touchpad";
            sensitivity = 0.5;
          }
        ];
        gestures.workspace_swipe_distance = 600;
      };

      programs.zsh.loginExtra = lib.mkBefore (builtins.readFile ./system/scripts/card.sh);
    }
  ];
}