[Intel-gfx] [PATCH] drm/i915/selftests: Keep engine awake during live_coherency

[Matthew Auld]

On Fri, 29 Nov 2019 at 22:27, Chris Wilson <chris at chris-wilson.co.uk> wrote:
>
> Keep the engine awake and so avoid frequent cycling in and out of
> powersaving mode to eliminate the unnecessary overhead and speed up the
> testing.
>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Matthew Auld <matthew.auld at intel.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>