[Intel-gfx] [PATCH] drm/i915/gtt: Fold gen8 insertions into one

[Chris Wilson]

Quoting Mika Kuoppala (2019-08-16 10:47:54)
> As we give page directory pointer (lvl 3) structure
> for pte insertion, we can fold both versions into
> one function by teaching it to get pdp regardless
> of top level.
> 
> v2: naming and asserts (Chris)
> 
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Signed-off-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris