https://bugs.kde.org/show_bug.cgi?id=520549
[email protected] changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|WAITINGFORINFO |--- Status|NEEDSINFO |REPORTED --- Comment #5 from [email protected] --- (In reply to Zamundaaa from comment #4) > KWin is using ARGB2101010 + I915_FORMAT_MOD_4_TILED_BMG_CCS as the buffer > format, which the driver claims should work for tearing. > > Please follow > https://invent.kde.org/plasma/kwin/-/wikis/Debugging/Debugging-DRM-issues to > get a drm debug log of some fullscreen app that you force tearing on. It's > likely the kernel rejects it for some reason other than the buffer format. Alright, I followed the guide to get the debug log. I'm not quite sure what I'm looking for but the file is too big to upload as an attachment here so I put it on nextcloud: https://cloud.s2.subsonics.nl/s/7j42MWJ3kWr7Jqn this repeatedly shows up in the log however: [17413.936246] xe 0000:03:00.0: [drm:intel_atomic_check [xe]] [PLANE:144:cursor A] async flip not supported [17413.936318] xe 0000:03:00.0: [drm:drm_atomic_check_only] atomic driver check for 000000007d457efb failed: -22 -- You are receiving this mail because: You are watching all bug changes.
