# i7-12700F 无核显，RTX 4060 独显直出
{ config, pkgs, ... }:

{
  services.xserver.videoDrivers = [ "nvidia" ];

  hardware.graphics = {
    enable = true;
    enable32Bit = true;
  };

  hardware.nvidia = {
    modesetting.enable = true;
    # 桌面机一般关 finegrained；需要休眠再开 powerManagement.enable
    powerManagement.enable = false;
    powerManagement.finegrained = false;
    # Ada (40 系) 推荐开源内核模块；若黑屏可改 open = false
    open = false;
    nvidiaSettings = true;
    package = config.boot.kernelPackages.nvidiaPackages.stable;
  };

  # Wayland + NVIDIA
  boot.kernelParams = [ "nvidia_drm.fbdev=1" ];

  environment.systemPackages = with pkgs; [
    nvtopPackages.nvidia
  ];
}