[Intel-gfx] [PATCH 5/6] drm/i915: Add the CPU mapping of the hw context to the pinned items.

Chris Wilson chris at chris-wilson.co.uk
Tue Oct 20 02:56:20 PDT 2015

On Tue, Oct 20, 2015 at 10:23:55AM +0100, Nick Hoath wrote:
> Pin the hw ctx mapping so that it is not mapped/unmapped per bb
> when doing GuC submission.
> v2: Removed interim development extra mapping. (Daniel Vetter)

You've missed the point here. I've shown how to do kmapping once neatly,
what you need the unbind callback for is to amoritize the cost of the

Chris Wilson, Intel Open Source Technology Centre

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