{ config, inputs, lib, pkgs, ... }: { environment.systemPackages = with pkgs; [ libva-utils vdpauinfo ]; boot.kernelParams = [ "i915.enable_guc=3" ]; hardware.graphics = { enable = true; extraPackages = with pkgs; [ intel-media-driver vpl-gpu-rt ]; }; hardware.nvidia = { package = config.boot.kernelPackages.nvidiaPackages.stable; open = true; nvidiaSettings = true; }; hardware.nvidia.prime = { intelBusId = "PCI:0:2:0"; nvidiaBusId = "PCI:2:0:0"; }; services.xserver.videoDrivers = [ "modesetting" "nvidia" ]; environment.sessionVariables = { LIBVA_DRIVER_NAME = "iHD"; VDPAU_DRIVER = "va_gl"; }; }