According its spec., this video card has two independent display controllers.
However, X -configure detects only one controller, but after startx, xrandr shows two controllers.
The question is that is this video card fully supported by X and FreeBSD?
If so, how to use X to configure it for two displays?
Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1600 x 1600
DVI-1 connected 1600x1200+0+0 (normal left inverted right x axis y axis) 367mm x 275mm
1280x1024 75.0 60.0
1024x768 75.0 60.0
800x600 75.0 60.3
640x480 75.0 59.9
DVI-0 connected 1600x1200+0+0 (normal left inverted right x axis y axis) 367mm x 275mm