Fix various MIDI control and installation issues:

[ardour.git] / libs / surfaces / generic_midi / interface.cc

diff --git a/libs/surfaces/generic_midi/interface.cc b/libs/surfaces/generic_midi/interface.cc
index 230be694f23a66185c6ffdbaee6ce2c2cdf5c170..c017e53d4c8883feec25ae3738c0e228ac9842d2 100644 (file)
--- a/libs/surfaces/generic_midi/interface.cc
+++ b/libs/surfaces/generic_midi/interface.cc
@@ -6,7 +6,7 @@
 using namespace ARDOUR;
 
 ControlProtocol*
-new_generic_midi_protocol (ControlProtocolDescriptor* descriptor, Session* s)
+new_generic_midi_protocol (ControlProtocolDescriptor* /*descriptor*/, Session* s)
 {
        GenericMidiControlProtocol* gmcp;
                
@@ -25,13 +25,13 @@ new_generic_midi_protocol (ControlProtocolDescriptor* descriptor, Session* s)
 }
 
 void
-delete_generic_midi_protocol (ControlProtocolDescriptor* descriptor, ControlProtocol* cp)
+delete_generic_midi_protocol (ControlProtocolDescriptor* /*descriptor*/, ControlProtocol* cp)
 {
        delete cp;
 }
 
 bool
-probe_generic_midi_protocol (ControlProtocolDescriptor* descriptor)
+probe_generic_midi_protocol (ControlProtocolDescriptor* /*descriptor*/)
 {
        return GenericMidiControlProtocol::probe ();
 }
@@ -42,6 +42,7 @@ static ControlProtocolDescriptor generic_midi_descriptor = {
        ptr : 0,
        module : 0,
        mandatory : 0,
+       supports_feedback : true,
        probe : probe_generic_midi_protocol,
        initialize : new_generic_midi_protocol,
        destroy : delete_generic_midi_protocol