[Intel-gfx] [PATCH 02/21] drm/i915/gtt: Downgrade Cherryview back to aliasing-ppgtt

[Matthew Auld]

On Fri, 30 Aug 2019 at 07:12, Chris Wilson <chris at chris-wilson.co.uk> wrote:
>
> With the upcoming change in timing (dramatically reducing the latency
> between manipulating the ppGTT and execution), no amount of tweaking
> could save Cherryview, it would always fail to invalidate its TLB.
>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Acked-by: Matthew Auld <matthew.auld at intel.com>