|Summary:||2d is extremely slow with kwin-compositing (bisected)|
|Product:||xorg||Reporter:||Henning Fleddermann <Henning.Fleddermann>|
|Component:||Driver/Radeon||Assignee:||xf86-video-ati maintainers <xorg-driver-ati>|
|Status:||RESOLVED MOVED||QA Contact:||Xorg Project Team <xorg-team>|
|Priority:||medium||CC:||himek_imp, jlp.bugs, oldium.pro|
|i915 platform:||i915 features:|
Description Henning Fleddermann 2010-07-09 12:38:49 UTC
After updating to 6.13.1, things like opening a right-click menu or a file-dialog (which fade in) became extremely slow. I bisected this to commit 30591320ec46e491ba20904cc64f3405b51c6505. Author: Jerome Glisse <email@example.com> Date: Fri May 7 17:35:09 2010 +0200 kms: add support for the MSC swap & sync API This patch is mostly a port over of Intel ddx code for MSC support. It needs a radeon KMS module with version 2.4 which has the query for hw crtc id. Signed-off-by: Jesse Barnes <firstname.lastname@example.org> Signed-off-by: Jerome Glisse <email@example.com> :040000 040000 8f59eb7c18b2137eb88e3305db5a776fab25bdad ed1fb660478c944ebf849c5b0b4686f4bafd5e06 M src So apparently this is related to the swap&sync stuff. My card is a Radeon X1900 XT. Versions of other relevant software on my system: KDE 4.5 rc1, kernel 2.6.35-rc2, Xorg-Server 188.8.131.522.
Comment 1 Michel Dänzer 2015-04-23 01:55:57 UTC
Is this still an issue with current software versions?
Comment 2 Oldrich Jedlicka 2015-04-25 11:23:24 UTC
I am only on CC, but I think that this is not an issue any more at least for me.
Comment 3 Martin Peres 2019-11-19 07:29:58 UTC
-- 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/10.