https://bugs.kde.org/show_bug.cgi?id=442677
Zamundaaa <xaver.h...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Latest Commit|https://invent.kde.org/plas |https://invent.kde.org/plas
|ma/kwin/commit/6d79d855be0d |ma/kwin/commit/acebd1abeb39
|b6d4a102072e8cbc0dd593f2de9 |a95dc5d9c544fa7224145141923
|2 |5
--- Comment #12 from Zamundaaa <xaver.h...@gmail.com> ---
Git commit acebd1abeb39a95dc5d9c544fa72241451419235 by Xaver Hugl.
Committed on 21/09/2021 at 12:19.
Pushed by zamundaaa into branch 'Plasma/5.23'.
platforms/drm: waitIdle before updating outputs
KMS can only ever have one frame pending at the moment. If we
update the outputs while a pageflip is still pending on any output
the atomic commit will fail with EBUSY, which both invalidates
the testing for output configuration and makes applying the wanted
configuration fail.
This can be removed again once KMS gains the ability to do mailbox
presentation; that will likely still take a while though.
(cherry picked from commit 6d79d855be0db6d4a102072e8cbc0dd593f2de92)
M +1 -0 src/plugins/platforms/drm/drm_gpu.cpp
https://invent.kde.org/plasma/kwin/commit/acebd1abeb39a95dc5d9c544fa72241451419235
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