romangg accepted this revision. romangg added a comment. This revision is now accepted and ready to land.
I just tested it and it works. As you said in D19253 <https://phabricator.kde.org/D19253> has same caveat as I pointed out not being in sync with wl_output::done event in case resolution and scale factor change at the same time such that logical size stays the same. But let's merge this patch, which is nicer than my solution in D19253 <https://phabricator.kde.org/D19253>, as a quick fix for every other case. REPOSITORY R127 KWayland BRANCH master REVISION DETAIL https://phabricator.kde.org/D19255 To: davidedmundson, #kwin, romangg Cc: romangg, kde-frameworks-devel, michaelh, ngraham, bruns