Matrox G450 Dualhead drivers

[Martin Kruse Jensen]

Hi

I've got some problems with a Matrox G450 Dualhead graphics adapter. Besides 
this adapter, I have a Ati Radeon graphics adapter. When starting X, it only 
uses one of the screens; the one on the ATI card. When I was running Linux I 
had to install a special driver (kernel module) from 
www.matrox.com/mga/support/drivers but it won't install in my FreeBSD 4.8.
When I run xf86cfg both the Matrox and the ATI fires up, but only with one head 
on the Matrox card. When using the configuration it writes I still only get 
image on my ATI card.

Attatched: my XF86Config file

Anyone who knows how to get the second (matrox) adapter up and running?
If so, please reply CC as i am not on the list.

Best regards,
  Martin Kruse Jensen




-------------- next part --------------
Section "ServerLayout"
	Identifier     "XFree86 Configured"
	Screen      0  "Screen0" 0 0
	Screen      1  "Screen1" RightOf "Screen0"
#	Screen      2  "Screen2" RightOf "Screen1"
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

##################################################
# Server options
##################################################

Section "Files"
	RgbPath      "/usr/X11R6/lib/X11/rgb"
	ModulePath   "/usr/X11R6/lib/modules"
	FontPath     "/usr/X11R6/lib/X11/fonts/misc/"
	FontPath     "/usr/X11R6/lib/X11/fonts/Speedo/"
	FontPath     "/usr/X11R6/lib/X11/fonts/Type1/"
	FontPath     "/usr/X11R6/lib/X11/fonts/CID/"
	FontPath     "/usr/X11R6/lib/X11/fonts/75dpi/"
	FontPath     "/usr/X11R6/lib/X11/fonts/100dpi/"
	FontPath     "/usr/X11R6/lib/X11/fonts/bitstream-vera/"
EndSection

Section "ServerFlags"
    Option "Xinerama"	"true"
EndSection

Section "DRI"
	Group        0
EndSection

Section "Module"
	Load  "extmod"
	Load  "dri"
	Load  "dbe"
	Load  "record"
	Load  "xtrap"
	Load  "glx"
	Load  "speedo"
	Load  "type1"
	Load  "FreeType"
EndSection

##################################################
# Input devices
##################################################

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "keyboard"
	Option      "CoreKeyboard"
	Option      "XkbRules"		"xfree86"
	Option      "XkbModel"		"pc104"
	Option      "XkbLayout"		"dk"
	Option      "XkbVariant"	"nodeadkeys"
	Option	    "RightAlt"		"ModeShift"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "Microsoft"
	Option	    "Device" "/dev/psm0"
EndSection

##################################################
# Venstre skaerm
##################################################

Section "Screen"
	Identifier "Screen0"
	Device     "Matrox1"
	Monitor    "Monitor0"
	DefaultDepth     24
	SubSection "Display"
		Modes    "1024x768"
		Depth     24
	EndSubSection
EndSection

Section "Device"
	Identifier  "Matrox1"
	Driver      "mga"
	VendorName  "Matrox"
	BoardName   "MGA G400 AGP"
	BusID       "PCI:2:0:0"
#	Screen	    0
EndSection

Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "Monitor Model"
EndSection

##################################################
# Midterste skaerm
##################################################

Section "Screen"
	Identifier "Screen1"
	Device     "Ati"
	Monitor    "Monitor1"
	DefaultDepth     24
	SubSection "Display"
		Depth     24
		Modes    "1280x1024" "1024x768" "800x600"
	EndSubSection
EndSection

Section "Device"
	Identifier  "Ati"
	Driver      "radeon"
	VendorName  "ATI"
	BoardName   "Radeon QD"
	BusID       "PCI:1:0:0"
EndSection

Section "Monitor"
	Identifier   "Monitor1"
	VendorName   "AOC"
	ModelName    "AOC A790"
	Option	    "DPMS"
EndSection

##################################################
# Hoejre skaerm
##################################################

Section "Screen"
	Identifier "Screen2"
	Device     "Matrox2"
	Monitor    "Monitor2"
	DefaultDepth     24
	SubSection "Display"
		Depth     24
		Modes    "1280x1024" "1024x768" "800x600"
	EndSubSection
EndSection

Section "Device"
	Identifier  "Matrox2"
	Driver      "mga"
	VendorName  "Matrox"
	BoardName   "MGA G400 AGP"
	BusID       "PCI:2:0:0"
	Screen	    1
EndSection

Section "Monitor"
	Identifier   "Monitor2"
	VendorName   "AOC"
	ModelName    "AOC A790"
	Option	    "DPMS"
EndSection