[Bug 57763] New: 3D applications have blank screen with "export RADEON_HYPERZ=1" and git-da7029d
https://bugs.freedesktop.org/show_bug.cgi?id=57763
Priority: medium Bug ID: 57763 Assignee: dri-devel@lists.freedesktop.org Summary: 3D applications have blank screen with "export RADEON_HYPERZ=1" and git-da7029d Severity: normal Classification: Unclassified OS: All Reporter: andabata12@yahoo.it Hardware: Other Status: NEW Version: git Component: Drivers/Gallium/r300 Product: Mesa
With last graphics drivers from Git-da7029d on ATI RV530 (X1700) all the 3D applications with "radeon: Acquired Hyper-Z", as Second Life, Racer, Quake III demo have blank screen and in their respective logs these lines appear: ... radeon: The kernel rejected CS, see dmesg for more information. radeon: The kernel rejected CS, see dmesg for more information. radeon: The kernel rejected CS, see dmesg for more information.
With dmesg command I obtain:
[ 3637.361007] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! [ 3637.361220] Forbidden register 0x4F54 in cs at 36 (val=00000500) [ 3637.361223] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! [ 3637.406861] Forbidden register 0x4F54 in cs at 683 (val=00000500) [ 3637.406871] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! [ 3637.407391] Forbidden register 0x4F54 in cs at 36 (val=00000500) [ 3637.407397] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream !
https://bugs.freedesktop.org/show_bug.cgi?id=57763
--- Comment #1 from Alex Deucher agd5f@yahoo.com --- What kernel are you using? A newer kernel should fix the issue.
https://bugs.freedesktop.org/show_bug.cgi?id=57763
--- Comment #2 from Tomasz P. son_of_the_osiris@interia.pl --- Simlilar issue with radeon 9600 agp. I use kernel 3.6.8
In logs: dmesg: Forbidden register 0x4F34 in cs at 40 (val=00000640) radeon_cs_ib_chunk] *ERROR* Invalid command stream !
triggered by opera-next (HA,webgl enabled), just scroll down any page and it hangs.
https://bugs.freedesktop.org/show_bug.cgi?id=57763
--- Comment #3 from Tomasz P. son_of_the_osiris@interia.pl --- I just check that even glxgears display static picture and it hangs also.
https://bugs.freedesktop.org/show_bug.cgi?id=57763
--- Comment #4 from Piero Finizio andabata12@yahoo.it --- My kernel is 3.6.8-1.fc17.i686 If I don't use HyperZ all is right... as well with graphics drivers from (git-e7177e3). Is it inherent in the commit "r300g: fix comparison of hyperz flush time", perhaps?
https://bugs.freedesktop.org/show_bug.cgi?id=57763
Marek Olšák maraeo@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #5 from Marek Olšák maraeo@gmail.com --- Fixed by commit 3e3a586236815970b5eab36697e221e9a72542d6.
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