nixos/opt/nvidia.nix


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{ config, pkgs, ... }:
{
  hardware.graphics.enable = true;
  hardware.nvidia = {
    modesetting.enable = true;
    package = config.boot.kernelPackages.nvidiaPackages.stable;
    nvidiaSettings = true;
    open = false;
    prime = {
      sync.enable = true;
      nvidiaBusId = "PCI:1:0:0"; 
      intelBusId = "PCI:0:2:0"; 
    };
  };
  hardware.graphics.enable32Bit = true;
  hardware.graphics.extraPackages = with pkgs; [
    nvidia-vaapi-driver
  ];
  boot.kernelParams = [ "acpi_backlight=video" ];
  boot.initrd.kernelModules = [ "nvidia" "hp_wmi" ];
  services.xserver.videoDrivers = [ "nvidia" ];
  systemd.services.systemd-suspend.environment = {
    SYSTEMD_SLEEP_FREEZE_USER_SESSIONS = "false";
  };

  systemd.services.systemd-hibernate.environment = {
    SYSTEMD_SLEEP_FREEZE_USER_SESSIONS = "false";
  };

  systemd.services.systemd-hybrid-sleep.environment = {
    SYSTEMD_SLEEP_FREEZE_USER_SESSIONS = "false";
  };
}