Quoting Maarten Lankhorst (2018-02-13 09:12:01) > Programs like redshift set the legacy gamma for X.org every 5 seconds. > Because atomic commits wait for vblank completion, we get a frame drop > every 5 seconds because of the legacy gamma update. > > Work around this by setting the legacy_cursor_update flag, to force > legacy gamma updates not to be synced against vblank. > > Reported-by: Tholin #intel-gfx > Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> Reminiscing: Remember the time we had all those vblank workers patches, one of which was to do async gamma updates (apply the last one on the vblank). Motivated by gnome-shell and the ilk doing a gamma animation for fade-out on logout (which I guess they gave up on since it happened to be so slow as to extend logout ;). -Chris _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
