Summary: | 3D applications have blank screen with "export RADEON_HYPERZ=1" and git-da7029d | ||
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Product: | Mesa | Reporter: | Piero Finizio <andabata12> |
Component: | Drivers/Gallium/r300 | Assignee: | Default DRI bug account <dri-devel> |
Status: | RESOLVED FIXED | QA Contact: | |
Severity: | normal | ||
Priority: | medium | ||
Version: | git | ||
Hardware: | Other | ||
OS: | All | ||
Whiteboard: | |||
i915 platform: | i915 features: |
Description
Piero Finizio
2012-12-01 11:25:52 UTC
What kernel are you using? A newer kernel should fix the issue. 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. I just check that even glxgears display static picture and it hangs also. 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? Fixed by commit 3e3a586236815970b5eab36697e221e9a72542d6. |
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