how to set up xorg
hi,
I have two video card, an ati radeon 5970 and a matrox video card integrated on the motherboard.
I'd use the matrox for the monitor and the 5970 for openCL computation but I have some problem with xorg's configuration.
I only have success with set up xorg for 1 video card.
I tried with the following xorg but don't start the x server, where is the error?
Section "ServerLayout" Identifier "Layout0" Screen 0 "Screen0" 0 0 Screen 1 "Screen1" RightOf "Screen0" Screen 2 "Screen2" RightOf "Screen1" InputDevice "Keyboard0" "CoreKeyboard" InputDevice "American Megatrends Inc. Virtual Keyboard and Mouse" "SendCoreEvents" EndSection Section "InputDevice" Identifier "Keyboard0" Driver "kbd" Option "XkbModel" "pc105" Option "XkbLayout" "it" EndSection Section "InputDevice" Identifier "American Megatrends Inc. Virtual Keyboard and Mouse" Driver "evdev" Option "Device" "/dev/input/event2" EndSection Section "Monitor" Identifier "Monitor0" VendorName "Unknown" ModelName "Unknown" HorizSync 31.5 - 37.9 VertRefresh 50.0 - 70.0 Option "DPMS" EndSection Section "Monitor" Identifier "Monitor1" VendorName "Unknown" ModelName "Unknown" HorizSync 31.5 - 37.9 VertRefresh 50.0 - 70.0 Option "DPMS" EndSection Section "Monitor" Identifier "Monitor2" VendorName "Unknown" ModelName "Unknown" HorizSync 31.5 - 37.9 VertRefresh 50.0 - 70.0 Option "DPMS" EndSection Section "Device" Identifier "Device0" Driver "mga" EndSection Section "Device" Identifier "Device1" Driver "fglrx" BusID "PCI:4:0:0" EndSection Section "Device" Identifier "Device2" Driver "fglrx" BusID "PCI:5:0:0" EndSection Section "Screen" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen1" Device "Device1" Monitor "Monitor1" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen2" Device "Device2" Monitor "Monitor2" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection
