[PATCH xf86-video-mach64] Remove dummy UTS / DFS hooks

[Michel Dänzer]

On Fre, 2013-01-11 at 18:36 +0100, Thierry Vignaud wrote: 
> On 22 December 2012 19:30, Connor Behan <connor.behan at gmail.com> wrote:
> >>> Unless anyone speaks up soon, I'll probably cut a 6.9.4 release in the
> >>> next couple days so I can ship it with our Xorg 1.13.1 packages without
> >>> having to add a bunch more patches.
> >>
> >> I still got report of mach64 crashing if Accel is "on" with 6.9.4:
> >> https://bugs.mageia.org/show_bug.cgi?id=8349
> >> https://bugs.mageia.org/attachment.cgi?id=3269 (too sad xorg doesn't use
> >> mini debuginfo in order to get better traces in xorg.log...)
> >>
> >> At least one of the crashing card is Proliant Rage XL according to its pci ids.
> >
> > Does it still crash with Option "ExaNoComposite" "true"? It only takes
> > very minimal edits to determine which hook causes the crash. You can
> > make CheckComposite return FALSE right away. If that's okay, try leaving
> > CheckComposite alone but making PrepareComposite return FALSE right away
> > and so on.
> 
> I got a report that Option "ExaNoComposite" "true" fixes it

Does the crash occur after the CheckComposite hook returned TRUE but the
PrepareComposite hook returned FALSE? EXA doesn't always handle that
properly.


-- 
Earthling Michel Dänzer           |                   http://www.amd.com
Libre software enthusiast         |          Debian, X and DRI developer