4 head, dual firemv 2400 radeon support

Donald Kayser xorg at kayser.net
Thu Nov 19 11:38:52 PST 2009


No, zaphod doesn't work either. This has to be the bridge chip between  
the two 2400 radeon chips that is causing the confusion.

On Nov 19, 2009, at 1:05 PM, Alex Deucher wrote:

> On Thu, Nov 19, 2009 at 1:42 PM, Donald Kayser <xorg at kayser.net>  
> wrote:
>> Ok, some progress, I have updated to more recent radeon and xserver.
>> It no longer dies on having the second device around. But, I have not
>> been able to get the second PCI device to be recognized. I now get  
>> the
>> following error for the second set of monitors on the second pci bus
>> id. I have tried the same configuration with only the second PCI
>> device ID and it fails the same way.
>
> you'll have to configure zaphod mode for each head of each card to get
> the whole thing working with xinerama.
>
> Alex
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