Bug 89256

Summary:	[radeonsi][CSGO] many rendering artifacts and more
Product:	Mesa	Reporter:	Sylvain BERTRAND <sylvain.bertrand>
Component:	Drivers/Gallium/radeonsi	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:	Default DRI bug account <dri-devel>
Severity:	major
Priority:	medium
Version:	unspecified
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	dmesg xorg.0.log

Description Sylvain BERTRAND 2015-02-21 02:07:00 UTC

Got my hands on counter-strike Global Offensive.

I run an up-to-date fedora rawhide on x86_64 (3.20 kernel and mesa 10.5.0).

I get a lot of rendering artifacts, GPU lock ups (rare, on ring 0 and 5), VM read faults from the TC block (texture cache I guess) for some VMs...

The video settings are set to the minimum (in a 1920x1080 window)

My GPU is a R9 280X (TAHITI XT).

Comment 1 Sylvain BERTRAND 2015-02-21 02:07:43 UTC

Created attachment 113712 [details]
dmesg

Comment 2 Sylvain BERTRAND 2015-02-21 02:08:08 UTC

Created attachment 113713 [details]
xorg.0.log

Comment 3 Michel Dänzer 2015-02-23 07:00:53 UTC

Does it work better with current Mesa Git master? Specifically, this commit might help at least for the rendering artifacts:

http://cgit.freedesktop.org/mesa/mesa/commit/?id=7692704b144b2aa9a57767a43212ceb5aad6638a

Comment 4 Sylvain BERTRAND 2015-02-23 19:54:40 UTC

Sorry, cannot build easily mesa git on fedora rawhide for x86_64 and x86. Some
dark kludge related to llvm blocked it (got some troubles with some "python
mako" stuff too). I would need to build manually a near whole devel graphic stack on
the side with all SDK dependencies.

Have to wait for fedora to sort out their kludgy kludge llvm mess or pray for a
fedora recent mesa update with the above patch.

Leave that bug be. Once I have a reasonable way to test mesa git, I'll come
back. (hope the fedora guys will provide a mesa update before me finishing my
distro).

Comment 5 Marek Olšák 2015-08-02 12:47:48 UTC

Fixed according to this comment:
http://www.phoronix.com/forums/forum/linux-graphics-x-org-drivers/opengl-vulkan-mesa-gallium3d/813437-bioshock-infinite-is-almost-working-fine-for-mesa-drivers?p=813598#post813598

The fix:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=b0528118dfb1af00e7d08cdb637191b80c14c2ba

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