add new API to access AsyncMIDIPort members of Mackie Surface port

diff --git a/libs/surfaces/mackie/surface_port.h b/libs/surfaces/mackie/surface_port.h
index 8b052ec65e64a5ef0572a2c7c705aab24eac68ee..9795a8d5cd5637c0b3d59d06236d9b9568432fde 100644 (file)
--- a/libs/surfaces/mackie/surface_port.h
+++ b/libs/surfaces/mackie/surface_port.h
@@ -62,6 +62,9 @@ class SurfacePort
        MIDI::Port& input_port() const { return *_input_port; }
        MIDI::Port& output_port() const { return *_output_port; }
 
+       ARDOUR::Port& input() const { return *_async_in; }
+       ARDOUR::Port& output() const { return *_async_out; }
+
        std::string input_name() const;
        std::string output_name() const;