[Bug 107426] i915 kernel driver unable to initialize device (-28) ( Xeon E3-1275 v6 ) unless Aperture size <= 128MB

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 30 11:41:39 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107426

--- Comment #19 from Krist <c.spoelstra at mobileviewpoint.com> ---
I'm not sure how to provide more info, but I can say that when I'm trying to
initialize the Intel encoder with API call:
MFXVideoEncode->Init(...);

It is returning result:
-28  (MFX_ERR_DEVICE_FAILED)

It does seem to get past the VA Surface allocation though, so perhaps I
remembered incorrectly where the userspace issue is.


Sometimes I can initialize one encoder successfully, but then the second one is
failing etc.

Attached will be the dmesg log when all this is happening and failing.

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