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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Xorg freeze when running 3d app (Guild Wars 2) on RV620"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93706#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Xorg freeze when running 3d app (Guild Wars 2) on RV620"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93706">bug 93706</a>
from <span class="vcard"><a class="email" href="mailto:Dieter@nuetzel-hh.de" title="Dieter Nützel <Dieter@nuetzel-hh.de>"> <span class="fn">Dieter Nützel</span></a>
</span></b>
<pre>(In reply to Lukáš Krejza from <a href="show_bug.cgi?id=93706#c4">comment #4</a>)
<span class="quote">> Maybe duplicate of some other bug?
> I get also freeze with gsraytrace, so it could be duplicate of
> <a class="bz_bug_link
bz_status_NEW "
title="NEW - [r600g] GPU lockup in gsraytrace (Mesa-demo-8.2.0) - RV730"
href="show_bug.cgi?id=83319">https://bugs.freedesktop.org/show_bug.cgi?id=83319</a> (or some other that i
> added to "See Also")</span >
Hello Lukáš,
as you own a
Radeon HD 3400
RV620
'semilar' to my RV730
the 'gsraytrace' GPU hang is NOT soveld with current GIT.
I'll update my bug report (<a class="bz_bug_link
bz_status_NEW "
title="NEW - [r600g] GPU lockup in gsraytrace (Mesa-demo-8.2.0) - RV730"
href="show_bug.cgi?id=83319">Bug 83319</a>), soon.
For EG+ (<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [r600g] GPU hang in 'gsraytrace' - NI/Turks (6670)"
href="show_bug.cgi?id=91865">Bug 91865</a>) this is _fixed_ by 'accident' in Mesa git since:
commit 2239f3eaff5c72c4cb1d4a5be97feb4af3d08d25
Author: Dave Airlie <<a href="mailto:airlied@redhat.com">airlied@redhat.com</a>>
Date: Mon Nov 30 15:48:22 2015 +1000
r600/shader: emit tessellation factors to GDS at end of TCS.
When we are finished the shader, we read back all the tess factors
from LDS and write them to special global memory storage using
GDS instructions.
This also handles adding NOP when GDS or ENDLOOP end the TCS.
Signed-off-by: Dave Airlie <<a href="mailto:airlied@redhat.com">airlied@redhat.com</a>>
I'll have to talk with Dave and Marek what is different for R600/R700 and EG+
and what should I try next.</pre>
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