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

[bugzilla-daemon at freedesktop.org]

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

--- Comment #5 from Chris Wilson <chris at chris-wilson.co.uk> ---
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.

vp9 requires Kabylake?

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