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

{
  ############################
  ## Display + Mesa Settings
  ############################

  # hardware.enableRedistributableFirmware = true;

  hardware.firmware = [
    pkgs.linux-firmware
    # pkgs.firmwareLinuxNonfree
    # pkgs.firmwareLinuxStrict
    # pkgs.firmwareLinuxLatest
  ];

  # boot.kernelPackages = pkgs.linuxPackages_latest;

  boot.kernelParams = [
    "console=tty0"
    "efifb=off"
    "xe.force_probe=*"
    "module_blacklist=nouveau,nvidia,nvidia_drm,nvidia_modeset,nvidia_uvm"
  ];


  environment.variables.VK_ICD_FILENAMES = "/run/opengl-driver/share/vulkan/icd.d/intel_icd.x86_64.json";

  hardware.graphics = {
    enable = true;

    extraPackages = with pkgs; [
      intel-media-driver     # Intel VAAPI
      vpl-gpu-rt             # oneVPL runtime
      intel-vaapi-driver     # fallback
    ];
  };

  # Ensure Arc driver is available (usually auto-loaded)
  boot.kernelModules = [ "xe" ];
  # Blacklist everything for nvidia
  boot.blacklistedKernelModules = [
    "nouveau"
    "nvidia"
    "nvidia_drm"
    "nvidia_modeset"
    "nvidia_uvm"
  ];

  environment.variables = {
    KWIN_DRM_DEVICES = "/dev/dri/card0";
  };



  ############################
  ## X / Wayland GPU Drivers
  ############################

  ############################
  ## User Access
  ############################
  users.users.andreas.extraGroups = [ "video" "render" ];
}