[igt-dev] [PATCH i-g-t] lib/bufops: add surface array to cover ccs pgtable

[Chris Wilson]

Quoting Zbigniew Kempczyński (2020-07-06 14:08:42)
> Rendercopy for gen12+ requires additional aux pgtable. Alter bufops
> and tests to use surface[] and ccs[] instead aux. This step is
> required to properly rewrite handling aux pgtable to use with
> intel_bb.

Patch extends single element into an array, without changing any
functionality. Good.
 
> Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris