I need to retrieve specific timing properties from with windows XP modeline to use it in my ubuntu xorg.conf file
I need these properties:
Horiz Front Porch, Vert Front Porch, Horiz Back Porch, Vert Back Porch, Horiz Front Active, Vert Front Active, Horiz Scan (or Sync) Width, Vert Scan Width, Horiz Sync Polarity, Vert Sync Polarity, and Pixel Clock.
in nvidia Control Panel, the only place i've seen that has some of these details is Display->change resolution->select my current applied custom resolution-> click customize...-> click create custom resolution... -> in there i have the following timing properties:
( in the following, H/V stands for Horizontal & Vertical information )
Active Pixels H/V Front Porch Pixels H/V Sync Width Pixels H/V Total Pixels H/V Polarity H/V Refresh Rate Pixel Clock
So it seems i have almost everything i need, except of course back porch H/V
any suggestions how to retrieve this property?