diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-20 12:34:56 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-20 14:50:03 +0000 |
| commit | d8747afb115f4967c4e900919d631c84ad58f573 (patch) | |
| tree | 1a3d117ed10d2281445bfa457cf2ca557f21e66f /drivers/gpu/drm/i915/gvt/hypercall.h | |
| parent | e40dd226246d2a0fb463a04bd4c6f1b9e0a650ed (diff) | |
drm/i915/execlists: Reduce completed event mask to COMPLETE | PREEMPTED
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@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Michal Winiarski <michal.winiarski@intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171120123458.23242-2-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/hypercall.h')
0 files changed, 0 insertions, 0 deletions