[Intel-gfx] [PATCH 1/4] drm/i915: Check signaled state after enabling signaling

[Joonas Lahtinen]

On ma, 2017-06-05 at 11:26 +0100, Chris Wilson wrote:
> Settting up the irq to signal the request completion takes a finite
> amount of time, during which it is possible that the request already
> completed. Check afterwards, just in case, so that we can respond
> immediately.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

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

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