{ pkgs, config, lib, ... }: let nvidia-offload = pkgs.writeShellScriptBin "nvidia-offload" '' export LIBVA_DRIVER_NAME=nvidia export GBM_BACKEND=nvidia-drm export __GLX_VENDOR_LIBRARY_NAME=nvidia export __GL_VRR_ALLOWED=1 export XDG_SESSION_TYPE=wayland export NVD_BACKEND=direct export ELECTRON_OZONE_PLATFORM_HINT=auto exec "$@" ''; inherit (lib) types mkIf mkEnableOption mkOption; cfg = config.modules.hardware.graphics.nvidia; in { options = { modules.hardware.graphics.nvidia = { enable = mkEnableOption "Enables NVidia graphics"; package = mkOption { type = types.enum ["stable" "beta" "production" "latest"]; default = "stable"; description = "Choose between the stable, beta, latest, or production NVidia driver package"; }; }; }; config = mkIf cfg.enable { services.xserver.videoDrivers = ["nvidia"]; environment.systemPackages = with pkgs; [ egl-wayland ]; hardware = { graphics = { enable = true; enable32Bit = true; extraPackages = with pkgs; [ nvidia-offload libva vaapiVdpau libvdpau-va-gl intel-media-driver nvidia-vaapi-driver vulkan-tools ]; extraPackages32 = with pkgs.pkgsi686Linux; [ vaapiVdpau libvdpau-va-gl ]; }; nvidia = { package = if cfg.package == "beta" then config.boot.kernelPackages.nvidiaPackages.beta else if cfg.package == "latest" then config.boot.kernelPackages.nvidiaPackages.latest else if cfg.package == "production" then config.boot.kernelPackages.nvidiaPackages.prodution else config.boot.kernelPackages.nvidiaPackages.stable; modesetting.enable = true; powerManagement = { enable = false; finegrained = false; }; open = true; nvidiaSettings = true; }; }; }; }