27 nvkm_timer_read(struct nvkm_timer *tmr)  in nvkm_timer_read()  argument
29 	return tmr->func->read(tmr);  in nvkm_timer_read()
33 nvkm_timer_alarm_trigger(struct nvkm_timer *tmr)  in nvkm_timer_alarm_trigger()  argument
40 	spin_lock_irqsave(&tmr->lock, flags);  in nvkm_timer_alarm_trigger()
41 	list_for_each_entry_safe(alarm, atemp, &tmr->alarms, head) {  in nvkm_timer_alarm_trigger()
42 		if (alarm->timestamp <= nvkm_timer_read(tmr))  in nvkm_timer_alarm_trigger()
47 	if (!list_empty(&tmr->alarms)) {  in nvkm_timer_alarm_trigger()
48 		alarm = list_first_entry(&tmr->alarms, typeof(*alarm), head);  in nvkm_timer_alarm_trigger()
49 		tmr->func->alarm_init(tmr, alarm->timestamp);  in nvkm_timer_alarm_trigger()
51 		tmr->func->alarm_fini(tmr);  in nvkm_timer_alarm_trigger()
53 	spin_unlock_irqrestore(&tmr->lock, flags);  in nvkm_timer_alarm_trigger()
63 nvkm_timer_alarm(struct nvkm_timer *tmr, u32 nsec, struct nvkm_alarm *alarm)  in nvkm_timer_alarm()  argument
68 	alarm->timestamp = nvkm_timer_read(tmr) + nsec;  in nvkm_timer_alarm()
71 	spin_lock_irqsave(&tmr->lock, flags);  in nvkm_timer_alarm()
76 		list_for_each_entry(list, &tmr->alarms, head) {  in nvkm_timer_alarm()
82 	spin_unlock_irqrestore(&tmr->lock, flags);  in nvkm_timer_alarm()
85 	nvkm_timer_alarm_trigger(tmr);  in nvkm_timer_alarm()
89 nvkm_timer_alarm_cancel(struct nvkm_timer *tmr, struct nvkm_alarm *alarm)  in nvkm_timer_alarm_cancel()  argument
92 	spin_lock_irqsave(&tmr->lock, flags);  in nvkm_timer_alarm_cancel()
94 	spin_unlock_irqrestore(&tmr->lock, flags);  in nvkm_timer_alarm_cancel()
100 	struct nvkm_timer *tmr = nvkm_timer(subdev);  in nvkm_timer_intr()  local
101 	tmr->func->intr(tmr);  in nvkm_timer_intr()
107 	struct nvkm_timer *tmr = nvkm_timer(subdev);  in nvkm_timer_fini()  local
108 	tmr->func->alarm_fini(tmr);  in nvkm_timer_fini()
115 	struct nvkm_timer *tmr = nvkm_timer(subdev);  in nvkm_timer_init()  local
116 	if (tmr->func->init)  in nvkm_timer_init()
117 		tmr->func->init(tmr);  in nvkm_timer_init()
118 	tmr->func->time(tmr, ktime_to_ns(ktime_get()));  in nvkm_timer_init()
119 	nvkm_timer_alarm_trigger(tmr);  in nvkm_timer_init()
141 	struct nvkm_timer *tmr;  in nvkm_timer_new_()  local
143 	if (!(tmr = *ptmr = kzalloc(sizeof(*tmr), GFP_KERNEL)))  in nvkm_timer_new_()
146 	nvkm_subdev_ctor(&nvkm_timer, device, index, 0, &tmr->subdev);  in nvkm_timer_new_()
147 	tmr->func = func;  in nvkm_timer_new_()
148 	INIT_LIST_HEAD(&tmr->alarms);  in nvkm_timer_new_()
149 	spin_lock_init(&tmr->lock);  in nvkm_timer_new_()