Re: radeonfb: cannot map FB

[Kronos]

Martin MOKREJ¦ <mmokrejs@xxxxxxxxxxxxx> ha scritto:
> Hi,
>  could someone help with radeonfb not detected under 2.4.27-rc2?
> I filed this bug under the 2.6 bugzilla ... :(
> http://bugzilla.kernel.org/show_bug.cgi?id=2917
> Thanks
> Please Cc: me in replies.

ioremap is failing. You likely have 1GB (or more) of RAM and kernel is
unable to find some space in lowmem to map the video RAM (128MB).

In 2.6 this is fixed by mapping only a small amount of video RAM (at
most 16MB).

Backport should be easy, I'll cook a patch ASAP.

Luca
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