Are the TC TDM plug-ins compatible with the D-Command layout?
Yes. Starting with MasterX3 3.9, we have specific page tables for these controllers:
D-Control (and D-Control Custom Fader View)
Digi 002 / Command 8
MasterX3 3.9 is available as a free update for all MasterX3 3.6 users.
All new System6000 plug-ins for ProTools will have this feature as well.