diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 9c84af53db948841a8c3eee19f51c46869381e46..ba7f7831f934271a395f9e55d7851225cce82011 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1060,12 +1060,16 @@ static void queue_request(struct intel_engine_cs *engine, list_add_tail(&pt->link, &lookup_priolist(engine, pt, prio)->requests); } +static void __submit_queue(struct intel_engine_cs *engine, int prio) +{ + engine->execlists.queue_priority = prio; + tasklet_hi_schedule(&engine->execlists.tasklet); +} + static void submit_queue(struct intel_engine_cs *engine, int prio) { - if (prio > engine->execlists.queue_priority) { - engine->execlists.queue_priority = prio; - tasklet_hi_schedule(&engine->execlists.tasklet); - } + if (prio > engine->execlists.queue_priority) + __submit_queue(engine, prio); } static void execlists_submit_request(struct i915_request *request) @@ -1198,7 +1202,10 @@ static void execlists_schedule(struct i915_request *request, int prio) __list_del_entry(&pt->link); queue_request(engine, pt, prio); } - submit_queue(engine, prio); + + if (prio > engine->execlists.queue_priority && + i915_sw_fence_done(&pt_to_request(pt)->submit)) + __submit_queue(engine, prio); } spin_unlock_irq(&engine->timeline->lock);