https://bugs.freedesktop.org/show_bug.cgi?id=103791
Michel Dänzer changed:
What|Removed |Added
Assignee|dri-devel@lists.freedesktop |xorg-driver-...@lists.x.org
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #21 from Michel Dänzer ---
(In reply to Anthony Parsons from comment #18)
> Running xrandr doesn't seem to work as a workaround but flipping VTs does.
Have you tried turning it off and on again? (Who gets the reference? :)
xrandr -
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #20 from denisgolo...@yandex.ru ---
Doing
$ xrandr --output DisplayPort-0 --set TearFree on
... does not help. Tearing is still present.
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--- Comment #19 from denisgolo...@yandex.ru ---
Still better to have a proper fix first as New Year present to us (poor users)
;)
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--- Comment #18 from Anthony Parsons ---
Hi, I'm seeing the same problem on an RX550 (polaris12). Running xrandr doesn't
seem to work as a workaround but flipping VTs does. Would having the debug
output for this one be useful, or was the other l
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #17 from Michel Dänzer ---
Thanks. I think I see what's happening, but I need some time to think about how
to address it.
Meanwhile, you should be able to re-enable TearFree by forcing a modeset, e.g.
by re-enabling the TearFree pro
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #16 from denisgolo...@yandex.ru ---
Created attachment 135989
--> https://bugs.freedesktop.org/attachment.cgi?id=135989&action=edit
dmesg with vblank interrupt
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--- Comment #15 from Michel Dänzer ---
Created attachment 135969
--> https://bugs.freedesktop.org/attachment.cgi?id=135969&action=edit
Debugging output related to enabling/disabling the vblank interrupt
Another iteration, to find out why the
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #14 from denisgolo...@yandex.ru ---
Created attachment 135938
--> https://bugs.freedesktop.org/attachment.cgi?id=135938&action=edit
dmesg with vblank debug
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--- Comment #13 from Michel Dänzer ---
Created attachment 135923
--> https://bugs.freedesktop.org/attachment.cgi?id=135923&action=edit
drm_vblank_get debugging output
Please do the same with this patch, to see why drm_vblank_get returns -EINV
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #12 from denisgolo...@yandex.ru ---
Created attachment 135917
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dmesg with debug
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--- Comment #11 from denisgolo...@yandex.ru ---
Yes, I fixed some small issues with the patch.
Now I have following appear in dmesg:
[ 2108.319205] [drm] drm_crtc_vblank_get returned -EINVAL
[ 2108.319235] [drm] crtc 0 failed to acquire vblank co
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #10 from Michel Dänzer ---
BTW, the patch is completely untested; if it fails to compile, hopefully it
won't be hard to fix it up.
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--- Comment #9 from Michel Dänzer ---
Created attachment 135808
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Add debugging output why the ioctls return -EINVAL
Sorry, been busy with other fires.
Please recompile the
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #8 from denisgolo...@yandex.ru ---
Any news on that?
Should I report some more information/logs/etc?
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dri-devel
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--- Comment #7 from denisgolo...@yandex.ru ---
See attached dmesg with debug.
Tearing appeared after turning display on.
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d
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--- Comment #6 from denisgolo...@yandex.ru ---
Created attachment 135701
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dmesg + debug
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--- Comment #5 from denisgolo...@yandex.ru ---
(In reply to Michel Dänzer from comment #4)
> We need to find out why the kernel starts returning -EINVAL from the page
> flip and wait for vblank ioctls.
>
> Can you try writing 255 to /sys/module/
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #4 from Michel Dänzer ---
We need to find out why the kernel starts returning -EINVAL from the page flip
and wait for vblank ioctls.
Can you try writing 255 to /sys/module/drm/parameters/debug before reproducing
the problem, and att
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Michel Dänzer changed:
What|Removed |Added
Attachment #135554|text/x-log |text/plain
mime type|
https://bugs.freedesktop.org/show_bug.cgi?id=103791
--- Comment #3 from denisgolo...@yandex.ru ---
Created attachment 135554
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Xorg.0.log
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--- Comment #2 from denisgolo...@yandex.ru ---
Created attachment 135553
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dmesg
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--- Comment #1 from denisgolo...@yandex.ru ---
Created attachment 135552
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xorg.conf
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Bug ID: 103791
Summary: Tearing after screen wakeup/on
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Prio
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