[PATCH 2/3] idle

[Chris Wilson]

---
 drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
index 5136c8bf112d..436cbba546f6 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
@@ -48,8 +48,10 @@ static void show_heartbeat(const struct i915_request *rq,
 	struct drm_printer p = drm_debug_printer("heartbeat");
 
 	intel_engine_dump(engine, &p,
-			  "%s heartbeat {prio:%d} not ticking\n",
+			  "%s heartbeat {seqno:%llx:%lld, prio:%d} not ticking\n",
 			  engine->name,
+			  rq->fence.context,
+			  rq->fence.seqno,
 			  rq->sched.attr.priority);
 }
 
@@ -69,6 +71,11 @@ static void heartbeat(struct work_struct *wrk)
 		engine->heartbeat.systole = NULL;
 	}
 
+	if (rq && intel_engine_is_idle(engine)) {
+		i915_request_put(rq);
+		engine->heartbeat.systole = NULL;
+	}
+
 	if (!intel_engine_pm_get_if_awake(engine))
 		return;
 
-- 
2.20.1