gpio_keys_wake_lock

[hpradhana]

While I'm using BBS, i found this 'gpio_keys_wake_lock' under kernel wakelock with higher count number. What's that?

Thank you

[Uliwooly]

BBS as BetterBatteryStats?

[hpradhana]

Yes,

BetterBatteryStats.

Do you know what that wakelock related to?

Thank you

[Uliwooly]

Have you checked on the XDA forum?

http://forum.xda-developers.com/showthread.php?t=1179809

[hpradhana]

I checked it on XDA Forum before, but can't find it.

There's also member on XDA who ask the same Q, but no answer.

http://forum.xda-developers.com/android/help/gpiokeyswakelock-t2819421

Thank you

[Uliwooly]

Perhaps someone from Sony could comment on this

@Rickard @Johan @communitymanager 

[Rickard]

As i understand it, it's related to the physical keys:

https://source.android.com/devices/input/overview.html

https://source.android.com/devices/input/key-layout-files.html

Are you running a running 3:rd party firmware in your phone since you have unlocked the booloader (and since BBS requires root)? I'm not getting any wake locks from gpio_keys_wake_lock when testing here in M2 on our latest software. Even if i press the keys during sleepi don't get any wake lock from it.

[Uliwooly]

@Rickard Thanks for the info. 

[hpradhana]

No, i'm using stock firmware (18.3.1.A.0.21)

I also tried to disable user app by entering safe mode.

That wakelock still occur.

Maybe it's kernel related.

Thank you

[Uliwooly]

You could always repair the phone with PCC and check again 

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355