[Bug 78453] [HAWAII] Get acceleration working

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat May 10 19:26:19 PDT 2014


--- Comment #10 from Luzipher <luziphermcleod at yahoo.ie> ---
Created attachment 98832
  --> https://bugs.freedesktop.org/attachment.cgi?id=98832&action=edit
test F: new behaviour with latests mesa pathes by Marek - gpu lockup on Xorg

With the newest patches on mesa git by Marek Olšák (last commit    
d9e102b220701c15730329290daa0176751af09a, "radeonsi: prepare depth export
registers at compile time"), I get even more gpu lockups. The first lockup now
happens when starting "Xorg -retro", but it resets the gpu successfully. When
starting glxgears then, I don't get _any_ output (not even a black rectangle in
the place where the gears should be). The gpu lockup cycling and screen
corruption still occur right after starting glxgears and eventually crash the
machine (just as before).

Tested without tiling (patch and xorg.conf options) and with tiling, same

Attachment: dmesg with Xorg startup until the retro-pattern is visible, but
_not_ glxgears.

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