Re: PCI nvidiafb card init with a broken BIOS?

["Antonino A. Daplas" <adaplas@gmail.com>]

Richard Purdie wrote:
> Hi,
> 
> I have a Dell Poweredge 1600SC which is a Dual P4 Xeon system with an
> inbuilt ATI Rage XL. It has a variety of PCI slots and I tried inserting
> a PCI XFX Geforce FX 5200 256mb into it to upgrade its graphics
> capability as the inbuilt Rage XL can't cope with the resolutions I want
> to use.
> 
> Whilst the machine boots with the new card in, I see nothing on any of
> the video outputs from the BIOS or Linux. It looks like the BIOS can't
> cope with the card. (I've tried the card in each PCI slot).
> 
> I've included the Linux bootup below for 2.6.15-rc2. nvidiafb does load
> but the video memory size looks wrong and it pauses for a long time
> before printing "DMA Get lockup".  Reading Dell's forums, it looks like
> the inbuilt card is moved in memory rather than disabled and you can see
> this being detected as fb1 but again, no video output from it.
> 
> Its a long shot but it there any way I can get Linux to correctly init
> the PCI card and undo any damage done by the broken BIOS? Would
> disabling ACPI help or is there anything else I can try?

Does vesafb work for this card?

You can also try to compile nvidiafb as a module, then initialize the card
with a user land app (ie, lrmi or X), before a modprobe nvidiafb.

Tony


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