ADV7842 VGA non-stantard resolutions example

Hi,

I need to insert VGA signal on ADV7842 with resolutions 

  • 1280 x 840;
  • 1366 x 768;

These are not standard, so it's possible to ADV7842 decode these inputs and convert to 444 24bit RGB?

Can you send-me a script to configure it?

Thanks!