yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] musgo:
I flashed semaphore yesterday...

It is not possible to have this results... look!

Only uv...

Is there a setting for battery/performance?

tapatalked from my device
[Nexus 4 Original Android Development] lalo20:
What theme are you using? Looks great

Enviado desde mi Nexus 4 usando Tapatalk 4
[Nexus 4 Original Android Development] szucsgf:
Can you share a screen of your partial wakelocks?
[Nexus 4 Original Android Development] aimcr7:
damn! accidental thanks :banghead:

btw it's one of your apps, try greenify or uninstall the apps that look suspicious, and look if it improve your deepsleep.
[Nexus 4 Original Android Development] richardddd:
Here you go =)

http://pastebin.com/K3EzadR9
[Nexus 4 Original Android Development] readon1:
It is the simplex theme ;). The blue version
[Nexus 4 Original Android Development] stratosk:
Thanks, but this is the last_kmsg :(
[Nexus 4 Original Android Development] musgo:
I have no app that drain, cause before this I tried 2 other custom kernel and no one gave me this problem...

So why this create the problem?

tapatalked from my device
[Nexus 4 Original Android Development] MuertoKo:
Probably searching could have solved this... but well, let's share knowledge now.

1. Kernel isn't creating the problem.

2. Are you using Touch Control? If so, disable it, test standy again and report back.

3. Have you set Touch-Wake on Semaphore Manager? If so, disable it, test standy again and report back.

4. Have you dirty-flashed your ROM before flashing this kernel? If no, you should do that before reporting in kernel thread due to some kernels installing their own modified ramdisk and maybe causing issues when jumping through kernels.

Hope this helps a bit to get a proper and easy to debug report.
[Nexus 4 Original Android Development] hulicow:
5 hours screen on time

Hi thanks a lot for this great kernel I am getting 5 hours screen on time on continuous usage on my phone. Also, I get 4 1/2 hours screen on time and 14 hrs total usage time on a moderate use. Thanks to dedicated and friendly developer of this kernel. I am currently on Paranoid Android 3.99 RC2 wih this kernel. See also my screenshots.

Here are my current settings:

Active Governor: Ondemand

Min freq: 384000

Max freq: 1512000

Ondemand settings:

io_is_busy: on

Sampling down factor: 4

Sampling rate: 20000

Up threshold: 95

Touch load: 65

Touch load threshold: 15

Touch load duration: 1100

Dynamic Hotplug settings:

Enabled: On

Minimum online cores: 1

Maximun online cores: 4

Up Threshold: 95

Undervolting: On

Undervolting parameters:

Boost Voltages: unchecked (off)

Lower UV 125000

Higher UV 100000

Higher freq threshold: 1350000

*Note I am on faster binned cpu

Tweaks:

Active scheduler: Deadline

Vibrator level: 70

Touchwake

Enabled: On

Delay: 30050

TCP Congestion Control Algorithm: Westwood

All Led Triggers Disabled

SD read ahead: 512KB

Modules: Logger: Off

SAI: off

Thanks for wonderful work sir stratosk. No turning back to stock or other kernels.A great rom deserves a great kernel. :)
[Nexus 4 Original Android Development] richardddd:
Kmsg from your app :)

http://pastebin.com/ttkzjUDw
[Nexus 4 Original Android Development] stratosk:
Hi,

Thanks for the link but:

1) I'm not interested in 2-way recording

2) I can't see any documented changes in kernel's side. What are the changes? what they actually do? Where is the patch?
[Nexus 4 Original Android Development] stratosk:
Thanks for the logs.

2 more questions please:

1) Did you get kmsg just after the time there was an error in logcat?

2) Did you flashed cleanly Semaphore? CM stock kernel (or ROM dirty flash) first and then Semaphore?
[Nexus 4 Original Android Development] richardddd:
1. Yes

2. No, wiped everything

Thanks for the support!
[Nexus 4 Original Android Development] stratosk:
I'm sorry that I'm insist. Wiping is not enough, if you are coming from non stock CM kernel to Semaphore you need to first flash stock CM kernel or even better dirty flash the ROM.

Anyway, I couldn't find an error to kmsg related to WiFi drivers or something similar.
[Nexus 4 Original Android Development] richardddd:
Here is my install process:

1. Full wipe

2. Flash CM10.2

3. Flash gapps

4. Flash custom kernel

Strange that the only kernel where wifi works correctly is the CM stock one.

Tried Franco, AK, and yours, same result.

Wifi works fine until I'm out of it's range (if I leave my house for example). When I'm in range again, I cannot reconnect or even toggle WiFi on or off until I do a reboot, then it works again.

:/
[Nexus 4 Original Android Development] thracemerin:
This is a known issue with 4.3 on the mako.
[Nexus 4 Original Android Development] stratosk:
But he said that CM kernel works OK. Do you know what exactly is the issue?

I didn't find anything...

EDIT: Also, I've never faced this on stock ROM
[Nexus 4 Original Android Development] thracemerin:
Happens to me on the CM kernel, I don't know what the issue is, but it's been reported as a known issue on the N4 and N7 (2013) and 4.3. It doesn't always happen, but there are times when I enter a known WiFi network zone where the WiFi doesn't connect, the driver returns status 3, even airplane mode doesn't always fix the problem but a reboot always does. I can't find it on the Google issue tracker right now, but I know that I've seen reports on fan sites about it and I know it was on the issue tracker at one point.
[Nexus 4 Original Android Development] stratosk:
Thanks for the info! (I'm sorry, I run out of thanks)
[Nexus 4 Original Android Development] ZioGTS:
Here is a proof of the astounding battery performance of semaphore with stock ROM...

Inviato dal mio Nexus 4 usando Tapatalk 4
[Nexus 4 Original Android Development] deeppans:
Sema version for PA 3.99

What is semaphore version to use for PA 3.99 RC2?

TIA
[Nexus 4 Original Android Development] twowheeler:
The one without j
[Nexus 4 Original Android Development] stratosk:
Yes. I'm sorry, I forgot to mention it in change log.
[Nexus 4 Original Android Development] BLADESMAN1889:
Hey Stratosk, :D

A little late to notice but welcome to Nexus⁴.

I came here from Galaxy S in Jan after 2yr contract so have flashed Semaphore hundreds of times :D

Good to see another member of the family move over.

Sent from NEXUS⁴ via XDA app [AOKP\/\/hitehawkx]​
[Nexus 4 Original Android Development] aventu:
Is it possible to reduce the mpdesicion boost time? Or maybe a custom hotplug driver like the motley kernel uses. And the summer is coming, some UV would be great to prevent the phone from metling. :laugh:
[Nexus 4 Original Android Development] a g bell:
Yes melting is a worrying prospect:D
[Nexus 4 Original Android Development] ceejay83:
Don't know if you're being sarcastic but the phone will throttle, and it won't even come close to melting
[Nexus 4 Original Android Development] a g bell:
Lmao:) no but seriously +1 to uv
[Nexus 4 Original Android Development] gianton:
+1 for UV too, a couple of c lower will help in the Greek summer.
[Nexus 4 Original Android Development] aventu:
Of course I'm not serious, but the phone gets uncomfortably hot with the standard voltage table and slower through thermal throttling. The Qualcom S4 Pro has a great UV potential as well (at least for fast binned devices or better).

edit: oh and please let us go down to 700mv :)

Semaphore is already my favorite kernel because of the great screen off battery time ;)
[Nexus 4 Original Android Development] stratosk:
New version 0.5.0

- Linux kernel 3.4.42

- touchwake: Fix reboot issues

- touchwake: small improvements

- touchscreen: Show accuracy filter and jitter filter parameters in sysfs (you may tune them from Semaphore Manager)

- change vibrator sysfs permissions (now vibrator works in SAI options)
[Nexus 4 Original Android Development] prbassplayer:
Your fast lol
[Nexus 4 Original Android Development] masterchif92:
When u decide to add gamma control I will switch to your kernel

Inviato dal mio Nexus 4 con Tapatalk 2
[Nexus 4 Original Android Development] stratosk:
Thanks for your intention. :)

You have to wait a little bit. Really busy with the latest release for N4, SGS and Semaphore Manager.
[Nexus 4 Original Android Development] masterchif92:
Don't worry man do ur work

Inviato dal mio Nexus 4 con Tapatalk 2
[Nexus 4 Original Android Development] sUsH667:
good luck!

hey mate!

just wanted to wish you good luck on your new journey towards an equally fast, stable and polished kernel as the ones you made for the sgs-devices always were (and are).

i am absolutely convinced that you will not fail to deliver the semaphore-experience to a new device, just keep doing what you do...

all the best,

sUsH667
[Nexus 4 Original Android Development] stratosk:
Thanks my friend! :)

I really appreciate your help and your kind words! I also wish you all the best!
[Nexus 4 Original Android Development] stratosk:
Could somebody post the output of 'free' command in a terminal emulator using the latest version?

Thanks in advance.
[Nexus 4 Original Android Development] Fabio3105:
I'm sorry, what is a free command? Sorry for stupid question...

Inviato dal mio Nexus 4 con Tapatalk 2
[Nexus 4 Original Android Development] stratosk:
It shows the system's free memory.
[Nexus 4 Original Android Development] Fabio3105:
I don't know where is this information, i'm sorry. If you want I search it, if you tell me where I must search...

Inviato dal mio Nexus 4 con Tapatalk 2
[Nexus 4 Original Android Development] TheeWolf:
Hi,

Here you go.
[Nexus 4 Original Android Development] RaphaDroid:
Wich app should I use for Gamma calibratiions? Display Control doesn't show me that option. Only color calibration...

Thanks! :D
[Nexus 4 Original Android Development] snak3ater:
Semaphore Manager App

Trickster Mod
[Nexus 4 Original Android Development] RaphaDroid:
Right! Sorry! I saw the app on the main post, installed it, but I was just missing the option "LCD Calibration"! hahahahahahhahaha

Thank you!
[Nexus 4 Original Android Development] XuperLugia:
The first one was with the Galaxy S, which I still use along Semaphore, and this one goes for my N4.

Thanks for all your hard work Stratosk.

3BR09312GE0992825
[Nexus 4 Original Android Development] RaphaDroid:
Sorry for bothering you guys again! But I'm totally noob on color calibrating so, could someone tell me how would these values look like on Semaphore Manager? :silly:

Grays: 0

Mids: 119

Blacks: 119

Whites: 7

Contrast: 0

Brightness: 0

Saturation: 119

These are the recomendations for deep black and blah blah in franco.Kernel. They come as a one-click-enabler in Display Controls, but I don't know how to put it on Semaphore Manager or Trickster Mod...

Thanks! :D :D
[Nexus 4 Original Android Development] stratosk:
Thank you so much, my friend!

I really appreciate it!
[Nexus 4 Original Android Development] gpvecchi:
Is there the possibility that this kernel will support even Franco's gamma settings?

I had to switch back to Franco, because it's easier to calibrate and I get better screen results; but this kernel is much snappier!
[Nexus 4 Original Android Development] AhmedFaiz:
New to this kernel really smooth and buttery.

Can someone guide me how to set the default pa halfbreed colors.

And in touch control I am having issue double tap to wake, is it a known issue? Or am I doing something wrong here.

N⁴| PA3.99_RC2 |

Samaphore 1.6.5 | V4A
[Nexus 4 Original Android Development] dsmpampis:
PA halfbreed 32 68 118 1 25 4 66 64 1

Tapatalked with my Nexus⁴ powered by ParanoidAndroid!
[Nexus 4 Original Android Development] stratosk:
I simply expose gamma table in sysfs. Do you want me to do it in a manner that will be compatible with Franco's app?

I'm really sorry but no. When I'll have free time and nothing else to do, maybe I will improve Semaphore Manager interface for easier gamma settings entry.

touchcontrol app is unrelated to Semaphore kernel.

Can you please post your question to the respective thread?
[Nexus 4 Original Android Development] AhmedFaiz:
Thanks is the touch control issue a known one? I can only use slide to lock only, rest of the module is not working for me.

Edit - sure will be reporting it in touch control thread :)

Proper feedback on the kernel in few days. Nice to get back default pa colours.

N⁴| PA3.99_RC2 |

Samaphore 1.6.5 | V4A
[Nexus 4 Original Android Development] galaxys:
This app is light weight the way I like them! Most settings and the gamma settings were easy for me. Thanks
[Nexus 4 Original Android Development] sfrique:
Just how amazing this kernel is..

Semaphore 1.6.5j

Carbon ROM nightly 22/09

I'm really not sure if this is possible =×

Before sleep disconnected the phone.. WiFi connected, close to the ap.

Only problem is that I'm getting random reboots... But I guess it is ROM related..

Enviado de meu Nexus 4 usando Tapatalk 4
[Nexus 4 Original Android Development] nadiros:
Eh not that it matters too much, if you like the colors that's all that counts, however I believe Halfbeed colors are as follows:

64-68-118-1-25-4-66-32-1

In my research that's what I got. Also if you install Trickster mod before Semaphore manager, activate Halfbreed profile in Trickster, and then install Semaphore app and open color settings you will see it is already set up like this for you ;)

I did it this way and would then uninstall Trickster as to not have two tweaking apps, and still keep Halfbreed colors :)

Hope this helps.
[Nexus 4 Original Android Development] gpvecchi:
Thanks! About interface, I'd suggest sliders; about Franco compatibility, I don't know what differ.

Simply convert the values don't give same results. I assume that it's something regarding the 2 unknown values.

Calibrate with Franco kernel and a colorimeter gives much better colors...
[Nexus 4 Original Android Development] AhmedFaiz:
Is there any option in the semaphore manager to switch on fast charge?

Don't feel like using trickster MOD just for it. Any other way to get that.

N⁴| PA3.99_RC2 (nightly) |

Samaphore 1.6.5 | V4A
[Nexus 4 Original Android Development] twowheeler:
I aplied lower max freq with the semaphore app but they don't seem to stick. Checking states with betterbatterystats showed higher freqs are being used than what I had set. I'm on pa 3.99 rc2 and reinstalled busybox. Rest of the settings are applied. Am I doing something wrong?

Edit: sorry used CPU spy and the readouts there are perfect. No need to worry!
[Nexus 4 Original Android Development] stratosk:
Fast charge is not supported.
[Nexus 4 Original Android Development] AhmedFaiz:
In future will it be supported or is there issue to the kernel adding that? What is your view on it.

N⁴| PA3.99_RC2 (nightly) |

Samaphore 1.6.5 | V4A
[Nexus 4 Original Android Development] hulicow:
Another reason to stay with this kernel

Another reason to stay with this kernel. I got 12 hours and 41 minutes on total up time and got 5 hours screen on time today. Also i attached screenshots with some of my apps running on notification area. With same settings I previously posted earlier. Thanks a lot [MENTION=3750240]stratosk[/MENTION]. :)
[Nexus 4 Original Android Development] hulicow:
Did you undervolt? If yes, try to reduce your undervolt settings or revert to stock settings . :) I get some instability issues also when i undervolted that too much.
[Nexus 4 Original Android Development] sfrique:
I did not undervolt =\

It is ribbons related... Start happening when carbon developers change some things on ribbons...

Not sure if it is really this... But the reboots are not often..

Thanks!

Enviado de meu Nexus 4 usando Tapatalk 4
[Nexus 4 Original Android Development] philidor:
I have problem with last CM and semaphore on WiFi. WiFi work with CM kernel and don't work with semaphore. Is only me

Inviato dal mio Nexus 4 con Tapatalk 4
[Nexus 4 Original Android Development] sfrique:
[MENTION=3750240]stratosk[/MENTION]

Did you know about Active Display from chameleon?!?

It turn the screen on when a notification arrive and a bit more... The problem is that when it turn the screen on the touch wake is enable...

I am not really sure if this is a problem but last time the touch wake module had a lots of wakes... I guess that's why.

Is there something that can be done? Maybe a configuration for not enable touch wake when screen went on by active display?

As i said, not sure what could be done or if it should be done.. Just telling so other people can know about it

Thanks.

Enviado de meu Nexus 4 usando Tapatalk 4
[Nexus 4 Original Android Development] Bladyle:
Hi [MENTION=3750240]stratosk[/MENTION],

very good job with this kernel but can I ask you which ROM did you use with it?
[Nexus 4 Original Android Development] Alci1985:
As far as i Know, stratosk use stock Rom!

Gesendet von meinem Nexus 4 mit Tapatalk 4
[Nexus 4 Original Android Development] stratosk:
No plans to add fast charge. I don't really know if there are issues with this feature. I've never investigated.

I just want to keep Semaphore simple without much fancy features.

Could you please post more details and logs if possible?

No, I'm not aware about this feature.

Could you please try to uncheck 'disable touchwake' in SAI tab in Semaphore Manager (if enabled)

Do you use touch control?

Thanks! I'm always use stock in my N4
[Nexus 4 Original Android Development] carminelnx:
can you tell me some of the settings to save some battery without degrading the performance too?
[Nexus 4 Original Android Development] noolis:
Could you post your settings?governor?UV?Touch control?etc....all of them!
[Nexus 4 Original Android Development] philidor:
[MENTION=3750240]stratosk[/MENTION]

Edited: sorry I redownload all and flashed all again and WiFi work (maybe broken download?) Sorry don't mind me :)

---deleted-----

Inviato dal mio GT-P3100 con Tapatalk 4
[Nexus 4 Original Android Development] meltedmoops999:
Is there USB OTG in the newest version of this kernel?
[Nexus 4 Original Android Development] sfrique:
No, no touch control..

Don't worry, it's no a problem, I just thought maybe it could have an option to not enable touch wake went screen is awake by active display...

I just stoped using touch wake for now..

Thanks!

Enviado de meu Nexus 4 usando Tapatalk 4
[Nexus 4 Original Android Development] aimcr7:
no
[Nexus 4 Original Android Development] badook:
any chance of having battery life extender (blx) on this kernel?

Thanks for the awesome work! :)
[Nexus 4 Original Android Development] MuertoKo:
Use search button, please:

http://xdaforums.com/showthread.php?p=45475865&highlight=blx#post45475865

3rd post when searching for "blx" in this thread.
[Nexus 4 Original Android Development] Tipkaros:
Last night I had a dream that Semaphore 1.6.10 was out :D
[Nexus 4 Original Android Development] Barbatos19:
I want to try this kernel in running on PA 3.99 rc2. I wanna ask what compatible version should I try? And if something happens how can I revert back to PA stock kernel?
[Nexus 4 Original Android Development] deeppans:
undervolting

What is lower & higher uV under Undervolting in Semaphore App?

In otherwords how to undervolt using Semaphore App?

Thanks
[Nexus 4 Original Android Development] szucsgf:
Use the one without the "j" at the end. To revert, dirty flash your ROM.

The Higher value is the amount of undervolting for frequencies 1350 and up. The Lower value is undervolting for frequencies below 1350. For example if you put "100" into "Higher" you are undervolting frequencies 1350+ by 100mV.

The reason for the split between Higher and Lower frequencies is because theoretically the Lower frequencies can take deeper undervolting.
[Nexus 4 Original Android Development] alexoz:
Was there a changelog? :D

Sent from my Nexus 4
[Nexus 4 Original Android Development] snak3ater:
For nexus 5 i guess :D
[Nexus 4 Original Android Development] stratosk:
Don't worry my friend. It was a bad nightmare... :)

You are not going to suffer from a new Semaphore version soon...
[Nexus 4 Original Android Development] deeppans:
With latest cm 10.2 Oct 26, screen is flickering when I an swapping some thing like app drawer. Please help
[Nexus 4 Original Android Development] snak3ater:
Which version are you using..The one with 'j' or the other one :confused:

The symptoms are telling that you might have flashed the wrong kernel :angel:

PS:Life was so cool & great once upon a time when we used to have 'JDQ39' & one Kernel only..
[Nexus 4 Original Android Development] ashishv:
Are u a time traveller?:cool:
[Nexus 4 Original Android Development] szucsgf:
If he is then it's a sad near-future. I'd hope that by October 26 we'd have Android 4.4 KitKat and CM11 :silly:
[Nexus 4 Original Android Development] Fenvarien:
Semaphore Dreams are sweet dreams, Stratosk! With Semaphore Dreams I can swipe much faster in my dreams, I'm more energy efficient during my dreams and I can multitask so smooth from one dream to the other! And finally my boot up time after sleep is so much quicker and I'm much more refreshed.:good::) That's awsome!

Quite apparently we need more Semaphore, not only in our dreams, my friend! ;)
[Nexus 4 Original Android Development] Barbatos19:
Can any one teach me how to under volt? Also give me good under volting value as I don't have any idea about it

and i want also to ask the touch to wake option on the semaphore manager? what its function? already running the latest build under PA 3.99 RC2. . .
[Nexus 4 Original Android Development] szucsgf:
Undervolting:

0. Flash semaphore kernel.

1. Download a kernel management app, for example semaphore manager or trickster mod.

2. Find the voltage settings.

4. Refer to my earlier post http://xdaforums.com/showthread.php?p=45935775

5. Start with just undervolting 50mV across the board. I believe just about every device can handle this.

6. If you find it's stable after some heavy use (e.g. Camera, games), undervolt by another 25mV across the board.

7. repeat step 6 until instability occurs (e.g. Reboots, freezes, etc.). Or just stop when you're satisfied. I undervolt 100mV across the board, I didn't test deeper undervolting.
[Nexus 4 Original Android Development] Barbatos19:
In English please. Hehehe. Just kidding, but seriously I don't get the word hehehehe. Anyway the first thing I try was this. Under undervolt option on semaphore manager app. I use the screen shot attached.
[Nexus 4 Original Android Development] szucsgf:
You did it right. You're undervolted by 100mV on higher frequencies and 125mV on lower frequencies. These values are stable for many people.
[Nexus 4 Original Android Development] Barbatos19:
Thank you :) your so kind to reply on me. Anyway I will observe it first :) thanks again.

---------- Post added at 11:27 AM ---------- Previous post was at 11:25 AM ----------

By the way what's the function of the touch to wake? I enable it but don't know the function.
[Nexus 4 Original Android Development] szucsgf:
Sorry, can't guide you on touch wake. Don't use that myself.
[Nexus 4 Original Android Development] Naa Laa:
You can wake (turn your screen back on) device by touching the screen if the screen turns off without you actually turning it off using the power button.
[Nexus 4 Original Android Development] Barbatos19:
Sometimes it worked and sometimes not
[Nexus 4 Original Android Development] AhmedFaiz:
i am having screen tearing with the latest pa nightly by [MENTION=1998159]fabie[/MENTION]280 i hope that pa has not change thier kernal base.Tried screen tearing zip 1.2 that is floating in the matrix kernal thread didnt fix the issue .

anyone who is runing pa nightlys please report back. just wondering did pa change their kernal base! :confused:

gone miss semaphore :(

is there a jss version of this kernel.
[Nexus 4 Original Android Development] qtekker:
When I go to bed I always set flight mode, wifi off, data off, and I swipe all apps away from the task list. I just use the N4 as an alarm clock. This means there are no apps running in the background.

For the second time in 3 weeks I had a 20% battery drain during the night by Android OS.

If I use battery stats, I expect that it will show a kind of Android service eating the battery. So I can't point a guilty app. Right? I expect that it's an android bug, and not an app.

Sorry for off topic. I know it's not kernel related, but the knowledge is here.