# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports = [
    ./base.nix
  ];

  boot.initrd.kernelModules = [ "i915" ];

  hardware.cpu.intel.updateMicrocode = config.hardware.enableRedistributableFirmware;

  hardware.opengl.enable = true;
  hardware.opengl.extraPackages = with pkgs; [
    intel-media-driver
    vaapiIntel
    vaapiVdpau
    libvdpau-va-gl
  ];

  services.xserver = {
    displayManager.gdm = {
      enable = true;
      wayland = true;
    };
  };

  # This runs only Intel and nvidia does not drain power.
  ##### disable nvidia for a very nice battery life.
  hardware.nvidiaOptimus.disable = true;
  boot.blacklistedKernelModules = [ "nouveau" "nvidia" ];
  services.xserver.videoDrivers = [ "intel" ];
  hardware.opengl.driSupport32Bit = true;
}