Commit d71d67a7 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
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mt76: mt7615: reschedule ps work according to last activity 



Reschedule runtime-pm delayed work if there is a new activity when ps
delayed work is already scheduled

Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent e9eb59c6

drivers/net/wireless/mediatek/mt76/mt7615/mac.c

+11 −3
Original line number Diff line number Diff line
@@ -1932,13 +1932,21 @@ EXPORT_SYMBOL_GPL(mt7615_pm_power_save_sched); 
void mt7615_pm_power_save_work(struct work_struct *work)

{

	struct mt7615_dev *dev;

	unsigned long delta;



	dev = (struct mt7615_dev *)container_of(work, struct mt7615_dev,

						pm.ps_work.work);



	if (mt7615_firmware_own(dev))

		queue_delayed_work(dev->mt76.wq, &dev->pm.ps_work,

				   dev->pm.idle_timeout);

	delta = dev->pm.idle_timeout;

	if (time_is_after_jiffies(dev->pm.last_activity + delta)) {

		delta = dev->pm.last_activity + delta - jiffies;

		goto out;

	}



	if (!mt7615_firmware_own(dev))

		return;

out:

	queue_delayed_work(dev->mt76.wq, &dev->pm.ps_work, delta);

}



static void