screen update problems with Intel HD 4600 + virtual screen

Krzysztof Halasa khc at
Mon Jun 23 03:57:44 PDT 2014

Chris Wilson <chris at> writes:

> I'll leave that to Daniel to try and combine FBC with CRTC viewports...

Let me know if you need more tests, this problems happens on both my
i5 4200M laptop and on a desktop PC with i7 4770k (this machine, now
Krzysztof Halasa

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