diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pm.h b/drivers/gpu/drm/i915/gt/intel_engine_pm.h
index e52c2b0cb24518a28dd7c22cad8ad49b6e417d59..418df0a1314564bbe081a33f3f973c44150027cb 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_pm.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_pm.h
@@ -37,6 +37,12 @@ static inline void intel_engine_pm_put_async(struct intel_engine_cs *engine)
 	intel_wakeref_put_async(&engine->wakeref);
 }
 
+static inline void intel_engine_pm_put_delay(struct intel_engine_cs *engine,
+					     unsigned long delay)
+{
+	intel_wakeref_put_delay(&engine->wakeref, delay);
+}
+
 static inline void intel_engine_pm_flush(struct intel_engine_cs *engine)
 {
 	intel_wakeref_unlock_wait(&engine->wakeref);
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_requests.c b/drivers/gpu/drm/i915/gt/intel_gt_requests.c
index 24c99d0838af6e23e7eb6295139b852d02ec538c..835ec184763e55ae4c43727d0f33e265b29968ac 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_requests.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_requests.c
@@ -38,7 +38,7 @@ static bool flush_submission(struct intel_gt *gt)
 	for_each_engine(engine, gt, id) {
 		intel_engine_flush_submission(engine);
 		active |= flush_work(&engine->retire_work);
-		active |= flush_work(&engine->wakeref.work);
+		active |= flush_delayed_work(&engine->wakeref.work);
 	}
 
 	return active;
diff --git a/drivers/gpu/drm/i915/intel_wakeref.c b/drivers/gpu/drm/i915/intel_wakeref.c
index 8fbf6f4d3f26b7fe24a941dc13669d093a5f45d9..dfd87d082218078cb98ae368e812dec337f43cb3 100644
--- a/drivers/gpu/drm/i915/intel_wakeref.c
+++ b/drivers/gpu/drm/i915/intel_wakeref.c
@@ -70,11 +70,12 @@ static void ____intel_wakeref_put_last(struct intel_wakeref *wf)
 
 void __intel_wakeref_put_last(struct intel_wakeref *wf, unsigned long flags)
 {
-	INTEL_WAKEREF_BUG_ON(work_pending(&wf->work));
+	INTEL_WAKEREF_BUG_ON(delayed_work_pending(&wf->work));
 
 	/* Assume we are not in process context and so cannot sleep. */
 	if (flags & INTEL_WAKEREF_PUT_ASYNC || !mutex_trylock(&wf->mutex)) {
-		schedule_work(&wf->work);
+		mod_delayed_work(system_wq, &wf->work,
+				 FIELD_GET(INTEL_WAKEREF_PUT_DELAY, flags));
 		return;
 	}
 
@@ -83,7 +84,7 @@ void __intel_wakeref_put_last(struct intel_wakeref *wf, unsigned long flags)
 
 static void __intel_wakeref_put_work(struct work_struct *wrk)
 {
-	struct intel_wakeref *wf = container_of(wrk, typeof(*wf), work);
+	struct intel_wakeref *wf = container_of(wrk, typeof(*wf), work.work);
 
 	if (atomic_add_unless(&wf->count, -1, 1))
 		return;
@@ -104,8 +105,9 @@ void __intel_wakeref_init(struct intel_wakeref *wf,
 	atomic_set(&wf->count, 0);
 	wf->wakeref = 0;
 
-	INIT_WORK(&wf->work, __intel_wakeref_put_work);
-	lockdep_init_map(&wf->work.lockdep_map, "wakeref.work", &key->work, 0);
+	INIT_DELAYED_WORK(&wf->work, __intel_wakeref_put_work);
+	lockdep_init_map(&wf->work.work.lockdep_map,
+			 "wakeref.work", &key->work, 0);
 }
 
 int intel_wakeref_wait_for_idle(struct intel_wakeref *wf)
diff --git a/drivers/gpu/drm/i915/intel_wakeref.h b/drivers/gpu/drm/i915/intel_wakeref.h
index 7d1e676b71ef7d4be0dffccebc13e7e074f44360..545c8f277c46013f6b6326d03e23fda372d99d70 100644
--- a/drivers/gpu/drm/i915/intel_wakeref.h
+++ b/drivers/gpu/drm/i915/intel_wakeref.h
@@ -8,6 +8,7 @@
 #define INTEL_WAKEREF_H
 
 #include <linux/atomic.h>
+#include <linux/bitfield.h>
 #include <linux/bits.h>
 #include <linux/lockdep.h>
 #include <linux/mutex.h>
@@ -41,7 +42,7 @@ struct intel_wakeref {
 	struct intel_runtime_pm *rpm;
 	const struct intel_wakeref_ops *ops;
 
-	struct work_struct work;
+	struct delayed_work work;
 };
 
 struct intel_wakeref_lockclass {
@@ -117,6 +118,11 @@ intel_wakeref_get_if_active(struct intel_wakeref *wf)
 	return atomic_inc_not_zero(&wf->count);
 }
 
+enum {
+	INTEL_WAKEREF_PUT_ASYNC_BIT = 0,
+	__INTEL_WAKEREF_PUT_LAST_BIT__
+};
+
 /**
  * intel_wakeref_put_flags: Release the wakeref
  * @wf: the wakeref
@@ -134,7 +140,9 @@ intel_wakeref_get_if_active(struct intel_wakeref *wf)
  */
 static inline void
 __intel_wakeref_put(struct intel_wakeref *wf, unsigned long flags)
-#define INTEL_WAKEREF_PUT_ASYNC BIT(0)
+#define INTEL_WAKEREF_PUT_ASYNC BIT(INTEL_WAKEREF_PUT_ASYNC_BIT)
+#define INTEL_WAKEREF_PUT_DELAY \
+	GENMASK(BITS_PER_LONG - 1, __INTEL_WAKEREF_PUT_LAST_BIT__)
 {
 	INTEL_WAKEREF_BUG_ON(atomic_read(&wf->count) <= 0);
 	if (unlikely(!atomic_add_unless(&wf->count, -1, 1)))
@@ -154,6 +162,14 @@ intel_wakeref_put_async(struct intel_wakeref *wf)
 	__intel_wakeref_put(wf, INTEL_WAKEREF_PUT_ASYNC);
 }
 
+static inline void
+intel_wakeref_put_delay(struct intel_wakeref *wf, unsigned long delay)
+{
+	__intel_wakeref_put(wf,
+			    INTEL_WAKEREF_PUT_ASYNC |
+			    FIELD_PREP(INTEL_WAKEREF_PUT_DELAY, delay));
+}
+
 /**
  * intel_wakeref_lock: Lock the wakeref (mutex)
  * @wf: the wakeref
@@ -194,7 +210,7 @@ intel_wakeref_unlock_wait(struct intel_wakeref *wf)
 {
 	mutex_lock(&wf->mutex);
 	mutex_unlock(&wf->mutex);
-	flush_work(&wf->work);
+	flush_delayed_work(&wf->work);
 }
 
 /**