From 7d0974ea92f35bc711b881db5b32a7406d056cd5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20R=C3=B6ger?= <jonas.roeger@tu-dortmund.de>
Date: Thu, 2 Apr 2026 13:08:57 +0200
Subject: [PATCH] System Gen230 @ 2026-04-02-13:08:57 by jonas@comfy-station

---
 hosts/comfy-station/configuration.nix |  1 +
 hosts/comfy-station/default.nix       |  1 +
 modules/system/ntsync.nix             | 24 ++++++++++++++++++++++++
 3 files changed, 26 insertions(+)
 create mode 100644 modules/system/ntsync.nix

diff --git a/hosts/comfy-station/configuration.nix b/hosts/comfy-station/configuration.nix
index 17de184..457bee0 100644
--- a/hosts/comfy-station/configuration.nix
+++ b/hosts/comfy-station/configuration.nix
@@ -42,6 +42,7 @@
     image-raw-processing = true;
     video-editing-light = true;
   };
+  hive.ntsync.enable = true;
 
   # system packages
   environment.systemPackages = with pkgs; [
diff --git a/hosts/comfy-station/default.nix b/hosts/comfy-station/default.nix
index e787f3b..db89514 100644
--- a/hosts/comfy-station/default.nix
+++ b/hosts/comfy-station/default.nix
@@ -26,6 +26,7 @@
       self.nixosModules.openhantek
       self.nixosModules.firefox
       self.nixosModules.kdeconnect
+      self.nixosModules.ntsync
     ];
   };
 }
diff --git a/modules/system/ntsync.nix b/modules/system/ntsync.nix
new file mode 100644
index 0000000..9a86b49
--- /dev/null
+++ b/modules/system/ntsync.nix
@@ -0,0 +1,24 @@
+{
+  flake.nixosModules.ntsync = {
+    config,
+    lib,
+    pkgs,
+    ...
+  }: let
+    current_kernel_pkgs = pkgs.linuxPackages_latest;
+    current_kernel_version = current_kernel_pkgs.kernel.version;
+    cfg = config.hive.ntsync;
+  in {
+    options.hive.ntsync.enable = lib.mkEnableOption "Enable the nt-sync kernel driver. Enforces a minimum kernel version of 6.14.";
+
+    config = lib.mkIf cfg.enable {
+      # Require at least 6.14 for the new nt-sync driver
+      boot.kernelPackages =
+        if lib.versionAtLeast current_kernel_version "6.14"
+        then current_kernel_pkgs
+        else pkgs.linuxPackages_6_14;
+
+      boot.kernelModules = ["ntsync"];
+    };
+  };
+}