update

src/config.rs

@@ -87,6 +87,15 @@ pub struct GeneralConfig {
     pub root_password: Option<String>,
     // Enable Bluetooth
     pub bluetooth: Option<bool>,
+    /// Install Video Driver
+    pub gpu_driver: Option<GPUVendor>
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub enum GPUVendor {
+    AMD,
+    NVIDIA,
+    INTEL
 }
 
 #[derive(Debug, Clone, Deserialize)]