[Bug 40221] NI / Cayman: Frequent pixmap corruption on >=3.0 kernels

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=40221

--- Comment #13 from Michel Dänzer <michel at daenzer.net> 2011-08-22 05:58:17 PDT ---
(In reply to comment #12)
> (In reply to comment #11)
> > Possibly... does it also happen with VRAM limited to 256M?
> 
> So far, I've only seen it happen without blitting support; [...]

Then I think it's just yet another side effect of not having blit support. With
blit support disabled, make sure VRAM is limited to 256M (the BAR size), as the
CPU can't access beyond that directly.

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