[PATCH] dbg

Chris Wilson chris at chris-wilson.co.uk
Fri Oct 18 16:00:55 UTC 2019


---
 drivers/gpu/drm/i915/gt/intel_lrc.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index d0088d020220..9dc1ec1d0b5c 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -2035,6 +2035,11 @@ static void __submit_queue_imm(struct intel_engine_cs *engine)
 {
 	struct intel_engine_execlists * const execlists = &engine->execlists;
 
+	GEM_TRACE("%s: reset-in-progress? %s, pending? %s\n",
+		  engine->name,
+		  yesno(reset_in_progress(execlists)),
+		  yesno(execlists->pending[0]));
+
 	if (reset_in_progress(execlists))
 		return; /* defer until we restart the engine following reset */
 
@@ -2049,6 +2054,9 @@ static void submit_queue(struct intel_engine_cs *engine,
 {
 	struct intel_engine_execlists *execlists = &engine->execlists;
 
+	GEM_TRACE("%s: prio:%d, queue-hint:%d\n",
+		  engine->name, rq_prio(rq), execlists->queue_priority_hint);
+
 	if (rq_prio(rq) <= execlists->queue_priority_hint)
 		return;
 
-- 
2.23.0



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