| Summary: | Radeon hd6770 graphics artifacts in team fortress 2 with 3.8 kernel | ||||||||
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| Product: | DRI | Reporter: | Iaroslav Andrusyak <pontostroy> | ||||||
| Component: | DRM/Radeon | Assignee: | Default DRI bug account <dri-devel> | ||||||
| Status: | RESOLVED DUPLICATE | QA Contact: | |||||||
| Severity: | normal | ||||||||
| Priority: | medium | ||||||||
| Version: | XOrg git | ||||||||
| Hardware: | Other | ||||||||
| OS: | All | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | i915 features: | ||||||||
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Could be related to bug 60236. If that's not it, can you bisect which kernel change introduced the problem? I know that the problem appeared after upgrading to 3.8-rc1-drm-next, and continues to exist in the 3.8-rc5-vanilla. async dma is a likely cause. Created attachment 74766 [details] [review] Test to check if it's async dma Please test with this mesa patch (either against mesa 9.1git or mesa master git). If it fix the issue then please test making sure you a have kernel with this kernel patch : http://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-fixes&id=de0babd60d8d43b58fd06a7803151d32cb589af0 Test kernel without the mesa patch. reverting 1eedebc65b02130ef7a27062a1ed67972a317a08 fixed the issue |
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Created attachment 74130 [details] tf2 mesa, libdrm, ddx from git 1:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Juniper XT [AMD Radeon HD 6000 Series] With kernel <3.8 all looks fine.