topic Re: gpio_keys_wake_lock in XPERIA archive

gpio_keys_wake_lock

hpradhana — Thu, 15 Jan 2015 00:23:45 GMT

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

Thank you

Re: gpio_keys_wake_lock

Uliwooly — Thu, 15 Jan 2015 00:26:30 GMT

BBS as BetterBatteryStats?

Re: gpio_keys_wake_lock

hpradhana — Thu, 15 Jan 2015 00:40:31 GMT

Yes,

BetterBatteryStats.

Do you know what that wakelock related to?

Thank you

Re: gpio_keys_wake_lock

Uliwooly — Thu, 15 Jan 2015 00:48:27 GMT

Have you checked on the XDA forum?

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

Re: gpio_keys_wake_lock

hpradhana — Thu, 15 Jan 2015 00:52:13 GMT

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

Re: gpio_keys_wake_lock

Uliwooly — Thu, 15 Jan 2015 00:58:16 GMT

Perhaps someone from Sony could comment on this

@Rickard @Johan @communitymanager

Re: gpio_keys_wake_lock

Rickard — Thu, 15 Jan 2015 12:44:09 GMT

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.

Re: gpio_keys_wake_lock

Uliwooly — Thu, 15 Jan 2015 17:54:34 GMT

@Rickard Thanks for the info.

Re: gpio_keys_wake_lock

hpradhana — Fri, 16 Jan 2015 00:26:23 GMT

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

Re: gpio_keys_wake_lock

Uliwooly — Fri, 16 Jan 2015 00:49:39 GMT

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

Re: gpio_keys_wake_lock

hpradhana — Fri, 16 Jan 2015 01:33:30 GMT

Thanks for the advice,

I will try to reflash the Kernel because now i'm using kernel with custom recovery on it.

Thank you

Re: gpio_keys_wake_lock

Uliwooly — Fri, 16 Jan 2015 02:45:41 GMT

Let us know how it goes

Re: gpio_keys_wake_lock

hpradhana — Fri, 16 Jan 2015 03:01:14 GMT

Flashed Stock Kernel, and gpio_keys_wake_lock still there.

Re: gpio_keys_wake_lock

Uliwooly — Fri, 16 Jan 2015 03:07:09 GMT

What if you reflash everything not just the kernel?

Re: gpio_keys_wake_lock

hpradhana — Fri, 16 Jan 2015 03:40:35 GMT

Ok, i'll reflash all and report back.

Thank you