Hallo
5.11.7-rc1 compiles, boots and works fine here (Intel i7-6700)
alas a fix doesn't made it in (correct english ?), but AFAIK it's known and queued in drm-next or so
bug/error (since 5.11.1 or 2):
i915 0000:00:02.0: [drm] *ERROR* mismatch in DDB state pipe A plane 1 (expected (0,0), found (0,446))
anyway, thanks -- regards
Ronald