# Do not modify this file!  It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations.  Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, ... }:

let unstable = import <nixos-unstable> { config.allowUnfree = true; };
in {
  imports = [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix> ];

  boot.extraModulePackages = [ ];
  boot.initrd.availableKernelModules =
    [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
  boot.initrd.kernelModules = [ "i915" ];
  boot.kernelModules = [ "kvm-intel" ];
  boot.kernelParams = [ "intel_pstate=active" ];
  boot.extraModprobeConfig = ''
    options snd_usb_audio device_setup=1
  '';

  nixpkgs.config.packageOverrides = pkgs: {
    vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
  };
  hardware.opengl = {
    enable = true;
    extraPackages = with pkgs; [
      intel-media-driver # LIBVA_DRIVER_NAME=iHD
      vaapiIntel # LIBVA_DRIVER_NAME=i965
      vaapiVdpau
      libvdpau-va-gl
    ];
  };
  environment.variables = {
    VDPAU_DRIVER = lib.mkIf config.hardware.opengl.enable (lib.mkDefault "va_gl");
  };

  fileSystems."/" = {
    device = "tank/work/nixos";
    fsType = "zfs";
  };

  fileSystems."/home" = {
    device = "tank/work/home";
    fsType = "zfs";
  };

  fileSystems."/boot" = {
    device = "/dev/disk/by-uuid/DC7B-5E2D";
    fsType = "vfat";
  };

  swapDevices = [ ];

  nix.maxJobs = lib.mkDefault 12;
  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";

  # custom
  boot.loader.systemd-boot.enable = true;
  hardware.cpu.intel.updateMicrocode = true;
  networking.hostId = "eff291c4";
  networking.hostName = "sphere";
  services.tlp.enable = true;
  services.hardware.bolt.enable = true;

}