[Intel-gfx] [PATCH 2/4] drm/i915/execlists: Reduce completed event mask to COMPLETE | PREEMPTED

[Joonas Lahtinen]

On Mon, 2017-11-20 at 12:34 +0000, Chris Wilson wrote:
> Since we get a COMPLETE event when the context switch occurs on
> RING_HEAD == RING_TAIL and a PREEMPTED event when a switch occurs
> before that point COMPLETE | PREEMPTED should cover all possible context
> switch completion events. We can move the ELEMENT_SWITCH info message
> from the COMPLETED_MASK into an assertion for when we are performing a
> switch to port[1].
> 
> Suggested-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
> Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Michal Winiarski <michal.winiarski at intel.com>
> Cc: Michel Thierry <michel.thierry at intel.com>

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

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