[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102510

Martin Peres  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |MOVED

--- Comment #10 from Martin Peres  ---
-- 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/xorg/driver/xf86-video-ati/issues/175.

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[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102510

--- Comment #9 from Branko  ---
I have fixed this text flickering by lowering monitor 'phase' setting.

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[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102510

--- Comment #8 from Branko  ---
It seeems like it's about aspect ratio or something like that.

1600x900 - flickering
1680x1050 - no flickering
1920x1080 - flickering

There are no problem on windows.

I have tried xf86-video-ati-7.10.0, but no changes.

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[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102510

--- Comment #7 from Branko  ---
(In reply to Michel Dänzer from comment #6)
> "text flickering" doesn't sound to me like what "tearing" usually refers to,
> and your description leaves me unsure what exactly the symptoms look like.
> It might help if you could provide a video or at least screenshots / photos
> showing the problem.
> 
> Does the problem also occur with a different desktop environment / window
> manager than XFCE, or if you disable / enable compositing in XFCE?

It's weird but it's not visible on screenshot and i have tried to record it but
my camera doesn't see it. Everything looks normal on camera. 

I have tested with manjaro-xfce and kdeneon and it has same issue. On Windows
there's no problems. I have tried to enable/disable composing and it's the
same.

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[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102510

--- Comment #6 from Michel Dänzer  ---
"text flickering" doesn't sound to me like what "tearing" usually refers to,
and your description leaves me unsure what exactly the symptoms look like. It
might help if you could provide a video or at least screenshots / photos
showing the problem.

Does the problem also occur with a different desktop environment / window
manager than XFCE, or if you disable / enable compositing in XFCE?

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[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

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https://bugs.freedesktop.org/show_bug.cgi?id=102510

--- Comment #5 from Branko  ---
Also, text flickering in firefox on loading pages...

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[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102510

--- Comment #4 from Branko  ---
(In reply to Michel Dänzer from comment #3)
> What exactly do you mean by "video tearing", and under what circumstances
> (fullscreen or windowed, which desktop environment / window manager, ...)
> does it occur?
> 
> Note that you can enable and disable TearFree at runtime via
> 
> xrandr --output DVI-0 --set TearFree on # or off / auto

That happens everytime when GPU is on some load (i think). When firefox loading
some site, desktop and terminal text flickering, also when playing video in vlc
or mplayer text also flicker.

Im on Gentoo linux running Xfce desktop environment.

I have tried to enable DRI3, TearFree, some other options...and nothing helps.

I have discovered something:
1600x900 - tearing
1680x1050 - no tearing
1920x1080 - tearing

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[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102510

--- Comment #3 from Michel Dänzer  ---
What exactly do you mean by "video tearing", and under what circumstances
(fullscreen or windowed, which desktop environment / window manager, ...) does
it occur?

Note that you can enable and disable TearFree at runtime via

xrandr --output DVI-0 --set TearFree on # or off / auto

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[Bug 102510] video tearing ati radeon 9550 (r300) xf86-video-ati-7.9.0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102510

Branko  changed:

   What|Removed |Added

Summary|video tearing   |video tearing ati radeon
   |xf86-video-ati-7.9.0|9550 (r300)
   ||xf86-video-ati-7.9.0

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