Display CRTC

src/main.rs

@@ -17,7 +17,30 @@ fn main() {
   println!("Connectors:");
   for handle in resource_handles.connectors() {
     match gpu.get_connector(*handle, false) {
-      Ok(connector) => println!("\t{} ({:?})", connector.interface().as_str(), connector.state()),
+      Ok(connector) => {
+        println!("\t{} ({:?})", connector.interface().as_str(), connector.state());
+        
+        let current_encoder = connector
+          .current_encoder()
+          .and_then(|encoder_handle| gpu.get_encoder(encoder_handle).ok());
+
+        let encoder_info = match current_encoder {
+          Some(encoder) => {
+
+            let crtc_info = encoder.crtc()
+              .and_then(|crtc_handle| gpu.get_crtc(crtc_handle).ok())
+              .and_then(|crtc| Some(format!("{:?}", crtc)))
+              .unwrap_or_else(|| format!("No CRTC data"));
+
+            format!("{:?}, {}", encoder.kind(), crtc_info)
+          }
+          None => format!("No encoder found")
+        };
+  
+        println!("\t\tEncoder: {}", encoder_info);
+        
+        println!(""); // Add blank line
+      },
       Err(_) => {}
     }
   }