Add Y2R event delay

include/scheduler.hpp

@@ -11,7 +11,8 @@ struct Scheduler {
 		VBlank = 0,          // End of frame event
 		UpdateTimers = 1,    // Update kernel timer objects
 		RunDSP = 2,          // Make the emulated DSP run for one audio frame
-		Panic = 3,           // Dummy event that is always pending and should never be triggered (Timestamp = UINT64_MAX)
+		SignalY2R = 3,       // Signal that a Y2R conversion has finished
+		Panic = 4,           // Dummy event that is always pending and should never be triggered (Timestamp = UINT64_MAX)
 		TotalNumberOfEvents  // How many event types do we have in total?
 	};
 	static constexpr usize totalNumberOfEvents = static_cast<usize>(EventType::TotalNumberOfEvents);