Re: [Xen-devel] Blank screen while loading AMD/ATI graphics driver (fglrx) in Dom0 (Linux 3.0/3.2) with Xen 4.1/4.2

[sahilsuneja <sahilsuneja@xxxxxxxxx>]

> Right. That is b/c the built-in drivers - radeon and nouveau work without
> any issues. Third-party drivers are a different case and require some
> tweaking. 

Hmm, and I am guessing in the discrete graphics card case, fglrx driver
loading doesn't need to access the low 1MB mem region to obtain the "video
bios signature" as it gets this from the pci mapped memory region instead? 

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