Link below is the card specification: http://www.amd.com/us/products/desktop/graphics/ati-radeon-hd-2000/hd-2400/Pages/ati-radeon-hd-2400-gpu-specs.aspx

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?

-Jin

% xrandr

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

   1600x1200      60.0*+

   1280x1024      75.0     60.0 

   1152x864       75.0 

   1024x768       75.0     60.0 

   800x600        75.0     60.3 

   640x480        75.0     59.9 

   720x400        70.1 

DVI-0 connected 1600x1200+0+0 (normal left inverted right x axis y axis) 367mm x
275mm

   1600x1200      60.0*+

   1280x1024      75.0     60.0 

   1152x864       75.0 

   1024x768       75.0     60.0 

   800x600        75.0     60.3 

   640x480        75.0     59.9 

   720x400        70.1