14 intel_engine_pm_is_awake(const struct intel_engine_cs *engine)  in intel_engine_pm_is_awake()  argument
16 	return intel_wakeref_is_active(&engine->wakeref);  in intel_engine_pm_is_awake()
19 static inline void intel_engine_pm_get(struct intel_engine_cs *engine)  in intel_engine_pm_get()  argument
21 	intel_wakeref_get(&engine->wakeref);  in intel_engine_pm_get()
24 static inline bool intel_engine_pm_get_if_awake(struct intel_engine_cs *engine)  in intel_engine_pm_get_if_awake()  argument
26 	return intel_wakeref_get_if_active(&engine->wakeref);  in intel_engine_pm_get_if_awake()
29 static inline void intel_engine_pm_put(struct intel_engine_cs *engine)  in intel_engine_pm_put()  argument
31 	intel_wakeref_put(&engine->wakeref);  in intel_engine_pm_put()
34 static inline void intel_engine_pm_put_async(struct intel_engine_cs *engine)  in intel_engine_pm_put_async()  argument
36 	intel_wakeref_put_async(&engine->wakeref);  in intel_engine_pm_put_async()
39 static inline void intel_engine_pm_put_delay(struct intel_engine_cs *engine,  in intel_engine_pm_put_delay()  argument
42 	intel_wakeref_put_delay(&engine->wakeref, delay);  in intel_engine_pm_put_delay()
45 static inline void intel_engine_pm_flush(struct intel_engine_cs *engine)  in intel_engine_pm_flush()  argument
47 	intel_wakeref_unlock_wait(&engine->wakeref);  in intel_engine_pm_flush()
51 intel_engine_create_kernel_request(struct intel_engine_cs *engine)  in intel_engine_create_kernel_request()  argument
56 	 * The engine->kernel_context is special as it is used inside  in intel_engine_create_kernel_request()
57 	 * the engine-pm barrier (see __engine_park()), circumventing  in intel_engine_create_kernel_request()
58 	 * the usual mutexes and relying on the engine-pm barrier  in intel_engine_create_kernel_request()
59 	 * instead. So whenever we use the engine->kernel_context  in intel_engine_create_kernel_request()
61 	 * engine wakeref to serialise with the use inside.  in intel_engine_create_kernel_request()
63 	intel_engine_pm_get(engine);  in intel_engine_create_kernel_request()
64 	rq = i915_request_create(engine->kernel_context);  in intel_engine_create_kernel_request()
65 	intel_engine_pm_put(engine);  in intel_engine_create_kernel_request()
70 void intel_engine_init__pm(struct intel_engine_cs *engine);