Linux VAAPI: Nuc, Chromebox, HSW, IVB, Baytrail with Ubuntu 14.04
Your libva-intel-driver 1.4.1 is missing the relevant MCDI /MADI patches (see my github ppamaster branch).

There are two options you have:
a) You can try this: http://forum.kodi.tv/showthread.php?tid=...pid1827074

This will workaround the bug by copying surfaces back to system memory

b) Try to boot with those parameters to your bootloader:
Code:
i915.semaphores=0 i915.use_mmio_flip=1 i915.enable_ppgtt=1 drm.vblankoffdelay=1

It would be nice if you could test b) first and report back.
First decide what functions / features you expect from a system. Then decide for the hardware. Don't waste your money on crap.


Messages In This Thread
EDID / HDMI Handshake workaround - by Ney - 2014-10-29, 13:58
RE: vaapi-sse4: Deinterlacing Testing - by fritsch - 2014-11-05, 12:16
Thank you! - by Sta11ion - 2015-01-02, 01:51
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