[rgifford]

I finally got this figured out.

The vertical sync values were not displaying as interlaced so I doubled their values. The commented out line below shows my previous EDID values in a modeline and the line below shows the working doubled vertical values.

#ModeLine "1920x1080i" 74.25 1920 2008 2052 2200 540 542 547 562 +Hsync +Vsync Interlace

ModeLine "1920x1080i" 74.25 1920 2008 2052 2200 1080 1084 1094 1124 +Hsync +Vsync Interlace

Something most certainly changed between the 1.0-8776 driver and later drivers because this is different behavior. . . .And most definately, a different configuration.

Thanks,

Rob