[Intel-gfx] [PATCH 13/15] drm/i915: Allow execbuffer to use the first object as the batch

[Joonas Lahtinen]

On to, 2017-03-16 at 13:20 +0000, Chris Wilson wrote:
> Currently, the last object in the execlist is the always the batch.
> However, when building the batch buffer we often know the batch object
> first and if we can use the first slot in the execlist we can emit
> relocation instructions relative to it immediately and avoid a separate
> pass to adjust the relocations to point to the last execlist slot.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation