Summary: | sony vaio with ati graphics flashing flikering | ||
---|---|---|---|
Product: | Mesa | Reporter: | andreapuntoolivotto |
Component: | Drivers/Gallium/r600 | Assignee: | Default DRI bug account <dri-devel> |
Status: | RESOLVED MOVED | QA Contact: | Default DRI bug account <dri-devel> |
Severity: | normal | ||
Priority: | medium | ||
Version: | 12.0 | ||
Hardware: | x86-64 (AMD64) | ||
OS: | Linux (All) | ||
See Also: | https://bugs.freedesktop.org/show_bug.cgi?id=108514 | ||
Whiteboard: | |||
i915 platform: | i915 features: | ||
Attachments: | Dmesg output |
Description
andreapuntoolivotto
2016-09-30 14:33:07 UTC
Please attach your dmesg output. Is this a regression? Did it work with previous kernels? Created attachment 126906 [details]
Dmesg output
(In reply to Alex Deucher from comment #1) > Please attach your dmesg output. Is this a regression? Did it work with > previous kernels? I had the very same behaviour both with linux mint 18 sarah cinnamon desktop and fedora 24 gnome desktop: both mint and fedora updated to the latest packges' versions AMD TURKS uses the r600 driver. Reassigning. Also there has been a bunch of improvements to r600 lately, can you confirm if this is still a problem? I suspect it could be the same problem as in bug #108514. Best workaround known would be to boot with nomodeset kernel parameter. Adding drm.debug=4 (kernel mode setting messages) to kernel parameters would give more usefull dmesg output. Suspected problem for #108514 would be related to compute_avivo_pll_[something] in gpu/drm/radeon/radeon_display.c. Possibly the max pll clock frequency. I hope to be able to investigate beginning of next week. -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/592. |
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