Commit d560212d authored Mar 18, 2020 by Vatsal Bucha

fsa4480: Fix headset not detected during system suspend



Headset is not detected after system goes into suspend
as sufficient delay is not given after pm_stay_awake
for system to wakeup. Implementing freezable workqeueue
after pm_stay_awake resolves the issue.

Change-Id: Ia104a1577004a4242470f3b4150be23698fc92b1
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>

parent 766f56fd

drivers/soc/qcom/fsa4480-i2c.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -118,7 +118,7 @@ static int fsa4480_usbc_event_changed(struct notifier_block *nb,
		dev_dbg(dev, "%s: queueing usbc_analog_work\n",
		__func__);
		pm_stay_awake(fsa_priv->dev);
		schedule_work(&fsa_priv->usbc_analog_work);
		queue_work(system_freezable_wq, &fsa_priv->usbc_analog_work);
		break;
		default:
		break;