FG controlled through laptop/DAW in live performance?

Hi Guys, I have a problem. I have an overseas gig on august, the problem is my g6 has a defective LCD screen, I went already to the nearest roland technicians here at my place but it will take 2-3 months before they can order a new LCD.

Here's the thing, is there anyway i can control my fantom through laptop? (as my screen) or (through daw like logic)

ex;

Fantom g6 = mac laptop 2.2 ghz dual core = LOGIC PRO = Via korg nanocontrol?

or maybe someone has other idea like this?

Thanks in advance!