4 head, dual firemv 2400 radeon support

[Donald Kayser]

Hello,

Has anyone been able to configure the 4-head supported, dual FireMV  
2400 chip video card. It is my understanding there is a bridge on the  
card between two 2400 chips. I am able to get only the first pair of  
monitors working, whenever I try to get just the second pair of  
monitors working, the system freezes, and the Xorg.0.log gets binary  
data written to it and is not useful. The xorg.conf file below is a  
failing case, needless to say it seems, all four monitors will not  
work either.

Thank you,
Donald
xorg at kayser.net


The card shows up on the bus from lspci as follows:

03:00.0 VGA compatible controller: ATI Technologies Inc M24 [FireMV  
2400]
03:00.1 Display controller: ATI Technologies Inc M24 [FireMV 2400]  
(Secondary)
04:00.0 Display controller: ATI Technologies Inc M24 [FireMV 2400]
04:00.1 Display controller: ATI Technologies Inc M24 [FireMV 2400]  
(Secondary)

dpkg --list reports:
i  xserver-xorg                         1:7.3+20                   the  
X.Org X server
ii  xserver-xorg-video-radeon            1:6.9.0-1+lenny4            
X.Org X server -- ATI Radeon display driver


my xorg.conf file is:

Section "ServerLayout"
	Identifier	"Main Layout"
	#Screen		"MainVGA" Absolute 0 0
	Screen		"SecondaryVGA" Absolute 0 0
	InputDevice	"Keyboard0" "CoreKeyboard"
	InputDevice	"Mouse0" "CorePointer"
EndSection

Section "InputDevice"
	Identifier	"Keyboard0"
	Driver		"kbd"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc104"
	Option		"XkbLayout"	"us"
EndSection

Section "InputDevice"
	Identifier	"Mouse0"
	Driver		"mouse"
	Option		"Protocol" "auto"
	Option		"Device" "/dev/input/mice"
	Option		"Emulate3Buttons" "no"
	Option		"ZAxisMapping" "4 5"
EndSection

Section "Monitor"
	Identifier     "Monitor0"
	VendorName     "Unknown"
	ModelName      "Unknown"
	Option         "DPMS"
EndSection

Section "Monitor"
	Identifier     "Monitor1"
	VendorName     "Unknown"
	ModelName      "Unknown"
	Option         "DPMS"
	Option         "RightOf" "Monitor0"
EndSection

Section "Monitor"
	Identifier     "Monitor2"
	VendorName     "Unknown"
	ModelName      "Unknown"
	Option         "DPMS"
EndSection

Section "Monitor"
	Identifier     "Monitor3"
	VendorName     "Unknown"
	ModelName      "Unknown"
	Option         "DPMS"
	Option         "LeftOf" "Monitor2"
EndSection

Section "Device"
	Identifier     "ipc vga port right"
	Driver         "radeon"
	BusID          "PCI:03:00:0"
	Option		"Monitor-DVI-0" "Monitor0"
	Option		"Monitor-DVI-1" "Monitor1"
EndSection

Section "Device"
	Identifier     "ipc vga port left"
	Driver         "radeon"
	BusID          "PCI:04:00:0"
	Option		"Monitor-DVI-0" "Monitor2"
	Option		"Monitor-DVI-1" "Monitor3"
EndSection

Section "Screen"
	Identifier     "MainVGA"
	Device         "ipc vga port right"
	#Monitor        "Monitor0"
	DefaultDepth    16
	SubSection     "Display"
		Depth		16
		Modes		"800x600"
		Virtual		1600 600
	EndSubSection
EndSection

Section "Screen"
	Identifier     "SecondaryVGA"
	Device         "ipc vga port left"
	DefaultDepth	16
	SubSection	"Display"
		Depth		16
		Modes		"800x600"
		Virtual		1600 600
	EndSubSection
EndSection