[Bug 103072] [Regression] Hardware video acceleration of VP9 format is broken since kernel 4.13

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 6 05:02:07 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103072

--- Comment #6 from Ming-Yang Lu <op8867555 at gmail.com> ---
(In reply to Chris Wilson from comment #5)
> Sadly likely to be a forgotten relocation specifier from userspace that
> happened to work (or at least until it came under GTT pressure). Another
> option, the one that happened last time would be a forgotten write hazard
> indicator.

Thanks for the hint :)
I just found that intel-vaapi-driver already fixed the issue on the master
branch[1].
I think we can close this issue for now.

[1]: https://github.com/01org/intel-vaapi-driver/issues/262

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