diff --git a/lnf/configuration.nix b/lnf/configuration.nix index 3e7c490..c36232f 100644 --- a/lnf/configuration.nix +++ b/lnf/configuration.nix @@ -10,6 +10,31 @@ boot.loader.grub.enable = true; boot.loader.grub.device = "/dev/vda"; boot.loader.grub.useOSProber = true; + + services.xserver.videoDrivers = [ "modesetting" ]; + + hardware.graphics = { + enable = true; + extraPackages = with pkgs; [ + # Required for modern Intel GPUs (Xe iGPU and ARC) + intel-media-driver # VA-API (iHD) userspace + vpl-gpu-rt # oneVPL (QSV) runtime + + # Optional (compute / tooling): + intel-compute-runtime # OpenCL (NEO) + Level Zero for Arc/Xe + # NOTE: 'intel-ocl' also exists as a legacy package; not recommended for Arc/Xe. + # libvdpau-va-gl # Only if you must run VDPAU-only apps + ]; + }; + + environment.sessionVariables = { + LIBVA_DRIVER_NAME = "iHD"; # Prefer the modern iHD backend + # VDPAU_DRIVER = "va_gl"; # Only if using libvdpau-va-gl + }; + + # May help if FFmpeg/VAAPI/QSV init fails (esp. on Arc with i915): + hardware.enableRedistributableFirmware = true; + boot.kernelParams = [ "i915.enable_guc=3" ]; networking.hostName = "nixos-lnf"; networking.wireless.enable = true;