On 15/11/17 02:52 AM, Andrey Grodzovsky wrote: > Can you try this patch ? I noticed there is a new API to use to wait for > flips instead of what we are using now. I'll give it a spin, thanks. It'll take some time to have any certainty it's fixed though. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer