From cf37e5c820f16972bd806e06632eb83e7a152d60 Mon Sep 17 00:00:00 2001
From: Matthew Brost <matthew.brost@intel.com>
Date: Thu, 9 Sep 2021 09:47:29 -0700
Subject: drm/i915/guc: Kick tasklet after queuing a request
Git-commit: cf37e5c820f16972bd806e06632eb83e7a152d60
Patch-mainline: v5.16-rc1
References: git-fixes
Kick tasklet after queuing a request so it submitted in a timely manner.
Fixes: 3a4cdf1982f0 ("drm/i915/guc: Implement GuC context operations for new inteface")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210909164744.31249-9-matthew.brost@intel.com
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index f9e3725b94c1..bd401a5be87c 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -1049,6 +1049,7 @@ static inline void queue_request(struct i915_sched_engine *sched_engine,
list_add_tail(&rq->sched.link,
i915_sched_lookup_priolist(sched_engine, prio));
set_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags);
+ tasklet_hi_schedule(&sched_engine->tasklet);
}
static int guc_bypass_tasklet_submit(struct intel_guc *guc,
--
2.33.1