From 76f7c893e4ce83d3b488dcb512ba374b11e7197b Mon Sep 17 00:00:00 2001
From: Lan Tian <xuyh0120@outlook.com>
Date: Sat, 7 Feb 2026 23:20:32 -0800
Subject: [PATCH] Add NVIDIA kernel modules to test NixOS configurations

---
 flake.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/flake.nix b/flake.nix
index 943bc98..b3f7b98 100644
--- a/flake.nix
+++ b/flake.nix
@@ -128,6 +128,12 @@
                         nixpkgs.overlays = [ self.overlays.pinned ];
                         boot.kernelPackages = pkgs.cachyosKernels."${kernelPackageName}";
 
+                        # NVIDIA test
+                        hardware.graphics.enable = true;
+                        services.xserver.videoDrivers = [ "nvidia" ];
+                        hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.latest;
+                        hardware.nvidia.open = false;
+
                         # ZFS test
                         boot.supportedFilesystems.zfs = true;
                         boot.zfs.package = config.boot.kernelPackages.zfs_cachyos;