Merge branch 'master' into feature/esfm

src/engine/dispatch.h

@@ -393,7 +393,23 @@ struct DivChannelModeHints {
   // - 1: volume
   // - 2: pitch
   // - 3: panning
-  // - 4: ???
+  // - 4: chip primary
+  // - 5: chip secondary
+  // - 6: mixing
+  // - 7: DSP
+  // - 8: note
+  // - 9: misc 1
+  // - 10: misc 2
+  // - 11: misc 3
+  // - 12: attack
+  // - 13: decay
+  // - 14: sustain
+  // - 15: release
+  // - 16: dec linear
+  // - 17: dec exp
+  // - 18: inc linear
+  // - 19: inc bent
+  // - 20: direct
   unsigned char type[4];
   // up to 4
   unsigned char count;