https://bugs.freedesktop.org/show_bug.cgi?id=93594
--- Comment #22 from EoD EoD@xmw.de --- (In reply to Karol Herbst from comment #21)
it still happens for me though on high, high, ultra settings. Didn't check other settings.
I can confirm this. There is still a little flickering shadows on my Tonga with GPU Speed High. But this is almost negligible compared to before.