| Summary: | [r600g] HD5450 + uvd + hdmi flickers | ||||||||||||
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| Product: | DRI | Reporter: | dagg <stompdagger1> | ||||||||||
| Component: | DRM/Radeon | Assignee: | Default DRI bug account <dri-devel> | ||||||||||
| Status: | RESOLVED MOVED | QA Contact: | |||||||||||
| Severity: | normal | ||||||||||||
| Priority: | medium | ||||||||||||
| Version: | unspecified | ||||||||||||
| Hardware: | Other | ||||||||||||
| OS: | All | ||||||||||||
| Whiteboard: | |||||||||||||
| i915 platform: | i915 features: | ||||||||||||
| Attachments: |
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Please attach your xorg log and dmesg output. Does setting radeon.disp_priority=2 on the kernel command line in grub help? Created attachment 87758 [details] [review] use frac FB div on DCE4+ Does this patch help? greetings, sorry it took long to answer, it seems that the time between one flickering to another has got bigger, from one every sec I have now one every few minutes. this might be related to the fact that I'm running mesa, libdrm and xf86-video-ati from git an update them every week. anyway, here are dmesg and xorg log (I was sure I attached it but it seems that i didn't). I'll try now with radeon.disp_priority=2 and report back. Created attachment 87843 [details]
seat's xorg log
Created attachment 87844 [details]
setup's dmesg while flickering occuers
tried with radeon.disp_priority=2, screen still flickers, this time much earlier. trying with the patch and without radeon.disp_priority=2 with the patch applied it still flickers, moreover it might have increased the rate of flickering. not sure if it is relevant but I use a 10 meters cable to connect the tv to the computer (In reply to comment #7) > not sure if it is relevant but I use a 10 meters cable to connect the tv to > the computer That's a bit much. Could you try with a shorter one to make sure it's not the cable? (In reply to comment #8) > (In reply to comment #7) > > not sure if it is relevant but I use a 10 meters cable to connect the tv to > > the computer > > That's a bit much. Could you try with a shorter one to make sure it's not > the cable? nope... tv is too far. anyway, didn't had any issues when I was using the intel gpu. -- 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/drm/amd/issues/398. |
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Created attachment 87752 [details] seat greetings, I have a HD5450 hooked up to my lcd tv as part of a multiseat setup. every few seconds the feed flickers. usually I use xbmc to view content but it happens with VBox too.