i810/i915 showing two PCI BusIDs

Adam Jackson ajax at nwnk.net
Thu May 25 17:00:21 PDT 2006


On Thursday 25 May 2006 19:50, Matt Hempel wrote:

> There's only one graphics card in this laptop, unless I'm missing
> something.  My Device sections reference 0:2:0 only and it doesn't seem
> to have anything to do with pipes.  Does anyone know what the second
> BusID represents?

It represents that Win32 is really lame and requires a unique 
bus:device.function tuple per head.

- ajax
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