system/settings/hardware/nvidia-gpu.nix


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{ config
, pkgs
, lib
, ...
}:
let
  nvidia_x11 = config.boot.kernelPackages.nvidia_x11;
in
{
  services.xserver.videoDrivers = [ "nvidia" ];
  boot = {
    blacklistedKernelModules = [ "nouveau" ];
    extraModulePackages = [ nvidia_x11 ];
  };

  environment.systemPackages = [ nvidia_x11 pkgs.nvidia-vaapi-driver ];
  hardware.nvidia = {
    modesetting.enable = true;
    powerManagement = {
      enable = true;
    };
  };

  nixpkgs.config.allowUnfree = true;
  services.picom = {
    enable = lib.mkDefault true;
  };
}