[Intel-gfx] [PATCH 1/2] drm/i915: Shortcut readiness to reset check

[Chris Wilson]

Quoting Mika Kuoppala (2019-04-12 17:16:28)
> If the engine says it is ready for reset, it is ready
> so avoid further dancing and proceed.
> 
> v2: reg (Chris)
> 
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Signed-off-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>

Just starting at this to see if it's worth pulling a bit more of patch 2
(mask, ack, request) into this one. I think so, marginally.

Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris