Add opentabletdriver module

machines/loki/configuration.nix

@@ -45,6 +45,7 @@ in
     nix-serve = {
       enable = true;
     };
+    tablet.enable = false;
     sound.enable = true;
     systemd.enable = true;
   };

modules/tablet/default.nix

@@ -0,0 +1,15 @@
+{ pkgs, config, lib, ...}:
+with lib;
+let
+  cfg = config.eboskma.tablet;
+in
+{
+  options.eboskma.tablet = { enable = mkEnableOption "tablet"; };
+
+  config = mkIf (cfg.enable) {
+    hardware.opentabletdriver = {
+      enable = true;
+      daemon.enable = true;
+    };
+  };
+}