yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] defconoi:
Kernel Update

88u-r2:

Small update, adding Bacon CPU Governor based on Interactive from Cyanogen and misc bug fixes:

AOSP/L

CM11
[Nexus 4 Original Android Development] CamoGeko:
Nice mate, will test it out. Although I'm pretty happy with Hyper governor right now.
[Nexus 4 Original Android Development] defconoi:
Same here, I love HYPER
[Nexus 4 Original Android Development] CamoGeko:
Yeah for some reason it just seems to be smooth and battery efficient. Just what the doctor ordered.
[Nexus 4 Original Android Development] camp70:
Time to test this job, thanks in advance!

trasteando...
[Nexus 4 Original Android Development] biron_w:
What's the best CPU governor for battery life? I was using Wheatley on earlier builds but it's gone now :(
[Nexus 4 Original Android Development] gorilla p:
Conservative
[Nexus 4 Original Android Development] pables123:
Does any experience strange notification sound and vibration ramdomly actiavtes without something to notify?
[Nexus 4 Original Android Development] BelzIgoh:
No. I think this is not related to kernel.
[Nexus 4 Original Android Development] montbazon:
It happened when phone and your credit card are nearby? Then turn off nfc. there is radio wave in credit card.
[Nexus 4 Original Android Development] montbazon:
That's true. However there is no need to clear synapse data always.

Imo Users can solve that trouble themselves by clearing synapse data when the problem happened.
[Nexus 4 Original Android Development] yot2703:
Not so stable... crush my phone all the time
[Nexus 4 Original Android Development] sykopompos:
Well stop sitting on it then :p
[Nexus 4 Original Android Development] sidnoit22:
Rofl this guy can joke too.
[Nexus 4 Original Android Development] pables123:
Dont have credit cards and nfc is off. I have had this issue two days ago.
[Nexus 4 Original Android Development] sykopompos:
For you guys using L.

B7 is up (not the pre-test, the actual official build now)
[Nexus 4 Original Android Development] a g bell:
The umm problem is at your end OC works fine for me displays 1.7 in system monitor so l would suggest clean install ?

Edit but l am not running L at present anyone else ?
[Nexus 4 Original Android Development] edilber:
88 r2 for me in my setup is very stable
[Nexus 4 Original Android Development] CamoGeko:
Not as funny as you though. xD

Works fine for me on L here. All cores go up to 1.7Ghz.

Are you sure you applied the setting correctly in Synapse?
[Nexus 4 Original Android Development] TA123:
Had a weird problem today. Used the phone as satnav (Google Maps) and it killed the battery in 20 minutes although the phone was connected to the car charger. The most annoying thing was that the phone was not charging at all. It started to charge and after a few seconds showed that it was fully charged then charging again for few seconds and again showing 100% charge and then powering off. Was finally charged at home from the wall socket. Not sure if it is kernel related or not. Oh and by the way the in-car charger is fine.
[Nexus 4 Original Android Development] CamoGeko:
Hmm...weird. Get a logcat if it happens again.

Otherwise no one can help.

Sent using Android L
[Nexus 4 Original Android Development] defconoi:
Weird, I use GPS all the time no problem here but I have a 3amp charger.
[Nexus 4 Original Android Development] sykopompos:
Since I had a job that I was driving all the time I know how that happens.

The screen is always on which is draining power and you have a lock on your GPS and data so it drains the battery quicker then it charges.

What I found happens is the charger tilts especially on the n4 and it jumps on and off charging and drains the battery a lot quicker
[Nexus 4 Original Android Development] bnitty:
what kernel settings y'all find best for this kernel?
[Nexus 4 Original Android Development] hamid3173:
Please compare HYPER & Intellidemand? Battery & performance compare?

Thanks,

Sent from my Nexus 4, Using LiquidSmooth 3.2 (ROM), Xposed, Ultimate 88u
[Nexus 4 Original Android Development] Benjamin_L:
Why dont you try yourself?
[Nexus 4 Original Android Development] d9ny:
Intellidemand would give more battery friendly than hyper, but hyper have better performance i think...here i just try use slim and feel smoother performance..
[Nexus 4 Original Android Development] kskevinstewart7:
L

works with ART on L?
[Nexus 4 Original Android Development] sidnoit22:
What are you saying man?
[Nexus 4 Original Android Development] sykopompos:
L is art only, there isn't even a libdvm to use the dalvik.

This kernel was originally designed for L preview so it works perfectly with it
[Nexus 4 Original Android Development] CamoGeko:
I agree, perfect pairing! DT2W and S2S works without fault.

Oh and I'm undervolted -125mV!

Sent using N⁴ with Android L
[Nexus 4 Original Android Development] grusta:
Did you flash an ad block host file? Especially the big one here in XDA... It took me months to realize that caused the problem you were talking about... No matter which governor or hotplug used, it was horrible.

Just flash the revert file provided by BSD-jake and it will be fine

Envoyé de mon Nexus 4 en utilisant Tapatalk
[Nexus 4 Original Android Development] CamoGeko:
My current battery runtime...

This is WiFi only as you can see.

Sent using N⁴ with Android L
[Nexus 4 Original Android Development] shard111:
I had the same problem with this kernel when I was on L. Problem stopped when I went back to KK. I had not flashed the adblock, so I don't think that was the problem.
[Nexus 4 Original Android Development] defconoi:
L has some low latency audio stuff that has issues with a few audio apps and VoIP, expect these audio bugs to be fixed with L source, I will however upgrade the audio in this kernel soon, right now the audio is stock except for faux sound and speaker. A while back I saw someone post a fix for audio while screen off, i think upping the min freq might help. And use max cores screen off to 2.
[Nexus 4 Original Android Development] edilber:
help me

please help.

Anyone know how to configure my settings in init.d sound, I want to start with the system without using app. I try to use this (unsuccessfully):

# / system / bin / sh

echo "2 2"> / sys / kernel / sound_control_3 / gpl_headphone_gain

echo "254 254"> / sys / kernel / sound_control_3 / gpl_speaker_gain

echo "52 52"> / sys / kernel / sound_control_3 / gpl_speaker_pa_gain
[Nexus 4 Original Android Development] jolinnard:
Those spaces are weird... And I can't find gpl_speaker_pa_gain... Anyway, I can't modify those values like you want in sound_control_v3 (but yes with Synapse and Faux Sound Control), but I can modify values in /sys/kernel/sound_control/*. It seems like something is locking those parameters...

Could you post those outputs?

for f in /sys/kernel/sound_control_3/* ; do echo -n "$(ls -l $f) == " ; cat $f ; done

for f in /sys/kernel/sound_control/* ; do echo -n "$(ls -l $f) == " ; cat $f ; echo ; done

I want to compare my values with yours. Set all values with Synapse or Faux Sound first.
[Nexus 4 Original Android Development] sykopompos:
[MENTION=1316336]defconoi[/MENTION] 3.17-rc6 kernel is out, why u no ported us to it yet!!!!????
[Nexus 4 Original Android Development] edilber:
Friend, I have to use this:

echo "44 44" > /sys/kernel/sound_control/gpl_headphone_gain

echo "15 15"> / sys / kernel / sound_control / gpl_headphone_pa_gain

echo "14"> / sys / devices / i2c-0 / 0-0058 / fixed_gain

This way I get gains in volume without having to use app
[Nexus 4 Original Android Development] sidnoit22:
God damn itt [MENTION=1316336]defconoi[/MENTION] why you ignore uss!!! :( I will tell everything to Satan
[Nexus 4 Original Android Development] Targaeryan:
Please.. He's too busy merging 3.19 for us.. :p
[Nexus 4 Original Android Development] sykopompos:
Doesn't exist yet. 3.17 rc6 is the latest Linux kernel that there is. Linus said it should be stable
[Nexus 4 Original Android Development] opti916:
He's being sarcastic. Besides let the dev work on his own pace.
[Nexus 4 Original Android Development] sykopompos:
I know he is, I was just messing with my buddy [MENTION=1316336]defconoi[/MENTION] that the latest Linux kernel is out. It would be an ungodly ridiculous amount of work to up port 3.4 to 3.17
[Nexus 4 Original Android Development] jtwebfusion:
What? Defconoi should be able to port that in no time... Just kidding. This kernel rocks! Thanks for your hard work!
[Nexus 4 Original Android Development] a g bell:
See this is why its always take take take with you guys why don't you contribute something

Oooh wait you did??
[Nexus 4 Original Android Development] Targaeryan:
Hahahaha syko knows what's up. :D
[Nexus 4 Original Android Development] kskevinstewart7:
How much battery does DT2W consume?..whats the single touch wake?..does it drain battery too?
[Nexus 4 Original Android Development] CamoGeko:
All wake options drain a minute amount of battery, it's not even worth mentioning.

Sent using N⁴ with Android L
[Nexus 4 Original Android Development] kskevinstewart7:
Kernel settings for best battery life(and a little performance :p).. anyone?
[Nexus 4 Original Android Development] CamoGeko:
Read back, I posted mine a while ago.

Anyways here you got again, CPU- 1.7Ghz, GPU- 487Mhz, Governor- HYPER, Scheduler- FIOPS, -125mV across the board.

Sent using N⁴ with Android L
[Nexus 4 Original Android Development] kskevinstewart7:
Thanks! :)
[Nexus 4 Original Android Development] CamoGeko:
No worries. Have fun tweaking! :)

Sent using N⁴ with Android L
[Nexus 4 Original Android Development] TA123:
Getting back to the stuttering music, I've done some tests playing music with different kernel settings and on stock kernel and stuttering only happens on a custom kernel. I wonder what causes it as I like both listening to the music and having a custom kernel.
[Nexus 4 Original Android Development] Ciao600:
Hey guys!

Now I'm with Mahdi and Hellsdoctor and I get about 4h 30m SOT in about 16 h device active with half of time in WiFi.

Do you think I could improve battery life with this kernel?

Thank you in advance :)
[Nexus 4 Original Android Development] gorilla p:
Make sure you screen-off settings are set properly.

Increase e the max screen-off cores and frequency.
[Nexus 4 Original Android Development] gorilla p:
Delete duplicate
[Nexus 4 Original Android Development] gorilla p:
Delete duplicate.
[Nexus 4 Original Android Development] CamoGeko:
This isnt the thread to talk about other kernels.

Its up to you to try and decide whether it will be better for your usage or not. Have to say though what you're getting at the moment is pretty good and you wouldn't really get much more than that unless you actually stop using your phone completely.
[Nexus 4 Original Android Development] kskevinstewart7:
HELP!..Extreme bad battery life..Running L B7 and this Kernel.. CPU 1.7Ghz, GPU 487Mhz , undervolted by -125mV and governor-HYPER.
[Nexus 4 Original Android Development] kyokeun1234:
welp to being with, uninstall that task killer
[Nexus 4 Original Android Development] kskevinstewart7:
Done
[Nexus 4 Original Android Development] iskandar1023:
And don't overclock, and turn off gps, and turn off your phone

Sent from my deepest part of my heart
[Nexus 4 Original Android Development] sykopompos:
Batterystats .bin gets wiped with b7 so it takes a cycle or 2 till the battery stats get more accurate because you are starting back over fresh
[Nexus 4 Original Android Development] kskevinstewart7:
That sounds good!..thank u :)
[Nexus 4 Original Android Development] poty87:
What is the latest version? I found r88 in older page but first page link is for r87 why? Sorry for the English
[Nexus 4 Original Android Development] elbotty:
The last version is 88u-r2.
[Nexus 4 Original Android Development] gorilla p:
Stop overclocking and read the optimal battery life doc on bit.ly/makostuff
[Nexus 4 Original Android Development] CamoGeko:
OC wont matter too much, but having GPS, task killer, or too many apps will.

This is what I get with OC on both CPU + GPU!

http://xdaforums.com/showpost.php?p=55584795&postcount=1695
[Nexus 4 Original Android Development] poty87:
Why the first page is not updated?

---------- Post added at 01:40 PM ---------- Previous post was at 01:38 PM ----------

The last version is 88u-r2.<br/>

Why the first page is not updated?
[Nexus 4 Original Android Development] kskevinstewart7:
No OC..-125mV..this is how much I'm getting
[Nexus 4 Original Android Development] Mata99:
[MENTION=1316336]defconoi[/MENTION] you can take the best parts of each governor and create a "perfect"?
[Nexus 4 Original Android Development] shadeMe:
[MENTION=1316336]defconoi[/MENTION] I'm still getting frequent native crashes in multiple applications with the latest kernel. Anything I can do to troubleshoot these? In addition to that, I've had the phone freeze up for many seconds during video playback. This happens regardless of my i/o Scheduler and read ahead buffer size.
[Nexus 4 Original Android Development] edilber:
I report freezes, but the kernel is efficient, great job. must polish, (AOSP stock rom).
[Nexus 4 Original Android Development] pables123:
[MENTION=1316336]defconoi[/MENTION] i have experience super lag using the latest kernel. It started when i played games. I cant post any logcat cause i rebooted the phone.
[Nexus 4 Original Android Development] gorilla p:
[emoji92] Bit.ly/makostuff Update[emoji92]

Added latest Unleashed 88uR2

Added Synapse battery profile[emoji367]

Added latest Wug's Root Toolkit

Added latest SuperSu flashable zip - 2.09

Added Launcher3 APK

Updated Optimal Battery Settings.Txt

Added latest TWRP for Mako - 2.8.0.1

Added Facebook Browser (Finally a good FB Alternative)
[Nexus 4 Original Android Development] TA123:
Is there a way to do it automatically only when I am listening to some music?
[Nexus 4 Original Android Development] criminalzen:
first off chad usually isn't happy with his work being posted on xda. Second, his kernel is highly optimized for his velocity rom. It is up to you to "tweak" Unleashed for whatever rom you use - though the tweaking is usually thought to be to your specific use rather than a specific rom...
[Nexus 4 Original Android Development] gorilla p:
No, but it won't effect battery much. Its max screen freq, and won't be used much

---------- Post added at 02:10 PM ---------- Previous post was at 01:43 PM ----------

Hey [MENTION=1316336]defconoi[/MENTION], I see you're adding a number of governors that are new to the N4 and I'm not familiar with them.

Could you please post basic info regarding the goal/effects of each of them? It will make it easier for me to make effective profiles.

I'm familiar with conservative, interactive, ondemand and their intelli-features. I'm kinda familiar with smartmax, but the others not as much.

Hyper

Darkness

Bacon

Slim

Nightmare

PegasusQ

Alucard

OndemandPlus
[Nexus 4 Original Android Development] a g bell:
+1000
[Nexus 4 Original Android Development] sykopompos:
Damn, SuperSU is up to 2.09. I'm curious to check it out and see if he is all ready for the release of L yet
[Nexus 4 Original Android Development] chewu.pg:
Guys small discovery, rising LMK values to 200mb increses app load speed so try it if you want :D
[Nexus 4 Original Android Development] jolas:
Are you taking only for the 'Empty App' value?
[Nexus 4 Original Android Development] The Tox:
Which one ?

Envoyé de mon Nexus 4
[Nexus 4 Original Android Development] chewu.pg:
First 2 sliders and last one
[Nexus 4 Original Android Development] gorilla p:
Latest 88uR2 is running great with conservative gov and battery profile.
[Nexus 4 Original Android Development] kskevinstewart7:
Screenshot of battery life please :)
[Nexus 4 Original Android Development] manueltts:
Maybe tasker?

Edit: if screen max freq can be set with a script de should be able to use tasker to control it. Am I wrong?
[Nexus 4 Original Android Development] pables123:
Where is defconoi? Is he abducted by aliens?
[Nexus 4 Original Android Development] manueltts:
No, no, no. He is in a wide known ceremony of developers: the 7 days of chasing bunnies. He'll be right back.

[MENTION=2953628]TA123[/MENTION] Indeed Tasker with SecureSettings do the job. You can program a profile that activates when you're using your music app or services AND screen is off. Then it performs a task (change max screen off freq or max screen off cores). Then a task that revert it when condition is not true anymore. If you're interested I can post instructions or share the needed tasker profiles.

Cheers!
[Nexus 4 Original Android Development] defconoi:
lol, took a few days off to go to the beach, will update the kernel tomorrow when I'm back
[Nexus 4 Original Android Development] kskevinstewart7:
Can I flash 88u-r2 over 87u-r4?? Using L B7.
[Nexus 4 Original Android Development] pables123:
Thank god they returned you back :)
[Nexus 4 Original Android Development] manueltts:
Go!
[Nexus 4 Original Android Development] gorilla p:
Yeah, I just wipe cache, flash new version, reflash UKM
[Nexus 4 Original Android Development] hamid3173:
I have this problem when enable apply from init.d ;

Sent from my Nexus 4, Using LiquidSmooth 3.2 (ROM), Xposed, Ultimate 88u (kernel), UKM 3.4.3
[Nexus 4 Original Android Development] youlun.zhai12:
deleted

---------- Post added at 10:18 AM ---------- Previous post was at 10:14 AM ----------

[/COLOR]

I flashed super su 2.0.2, then it fixed
[Nexus 4 Original Android Development] gorilla p:
SuperSU 2.10 is available now. Works well
[Nexus 4 Original Android Development] youlun.zhai12:
How did you install supersu 210? Updating supersu.apk or by flashing zip?
[Nexus 4 Original Android Development] hamid3173:
My ROM is already rooted, doesn't need supersu.

Sent from my Nexus 4, Using LiquidSmooth 3.2 (ROM), Xposed, Ultimate 88u (kernel)
[Nexus 4 Original Android Development] ajayshah95:
Where do you find the zip? I can't find it
[Nexus 4 Original Android Development] youlun.zhai12:
seems like ukm wake only work with super su

---------- Post added at 01:29 PM ---------- Previous post was at 01:26 PM ----------

Me neither...
[Nexus 4 Original Android Development] y3mita:
Using search in Google seems to work, you know?
[Nexus 4 Original Android Development] haelmchen:
SuperSU 2.10 and 2.11 are only Beta versions. Better stick with stable releases. For those stable releases just use the SuperSU app. If you want the beta use search or klick here
[Nexus 4 Original Android Development] kskevinstewart7:
88u r2 and L B7..?
[Nexus 4 Original Android Development] The Tox:
[MENTION=3249877]Benjamin_L[/MENTION]

Are you sur that you have this kernel ?

Envoyé de mon Nexus 4
[Nexus 4 Original Android Development] CamoGeko:
You can get more ;)
[Nexus 4 Original Android Development] Benjamin_L:
Running 88r2 here and it doesnt look anything like that
[Nexus 4 Original Android Development] CamoGeko:
+1

I dont have that here either.
[Nexus 4 Original Android Development] kskevinstewart7:
How how? :D I need to increase the battery life!
[Nexus 4 Original Android Development] sidnoit22:
Where is 88u ?! I tried searching what the ylloo
[Nexus 4 Original Android Development] The Tox:
same version and i have that option

i'm using a old UKM version 3.2 maybe that's the reason , new UKM doesn't detect it
[Nexus 4 Original Android Development] CamoGeko:
Have the minimum amount of apps installed ;)

Turn off all connections apart from the ones you actually want to use.

Switch to 2G when you're using WiFi (important!)

It was posted some pages ago.

Probably UKM then, because I'm using the latest version and it doesn't show here.
[Nexus 4 Original Android Development] Medel-Silver:
I have las UKM 3.4.3 and have this option
[Nexus 4 Original Android Development] haelmchen:
Same here. 88u-r2 and UKM 3.4.3 and all settings are there
[Nexus 4 Original Android Development] sykopompos:
Who told you about our secret ceremony????

And why would you share that knowledge publicly??????
[Nexus 4 Original Android Development] poty87:
I have a some problem when pause a game with complex graphic (dead trigger or shadow gun). When I resume game, the texture are loss! I believe the problem is a setting of kernel. I can help me? (sorry English I italian boy)
[Nexus 4 Original Android Development] edilber:
maybe you talk about screen freezes, I have also presented these problems. I give the task of downloading dead trigger and try and see results.
[Nexus 4 Original Android Development] Mashed_Potatoes:
EDIT:

Nevermind, got lost in space and time lol
[Nexus 4 Original Android Development] kskevinstewart7:
DT2W not working sometimes.. Any solutions?
[Nexus 4 Original Android Development] CamoGeko:
Working fine for me here.

I have a question of my own though... Do we have to flash UKM after every updated kernel flash?

Sent using N⁴ with Android L
[Nexus 4 Original Android Development] rabbo3:
Hi GPU voltage has 3 step... Who are they referred (freq)?
[Nexus 4 Original Android Development] CamoGeko:
What?

Sent using N⁴ with Android L
[Nexus 4 Original Android Development] iskandar1023:
I just flashed 69u ?

Then le 70u is coming..

Btw why synapse got so much error, and i can't change gpu volt and hysteresis value, i think it's a known bug yes?

Thank you!
[Nexus 4 Original Android Development] defconoi:
These two are synapse problems [MENTION=5658634]apb_axel[/MENTION] is working on them, you can set these in the 99defcon init script
[Nexus 4 Original Android Development] iskandar1023:
Ok, can you tell me how to set gamma settings with init.d script?
[Nexus 4 Original Android Development] Defferex:
Which governor I should use for battery?

I don't want to set lower CPU frequencies, I want to use them efficiently.
[Nexus 4 Original Android Development] bart.found:
Try to flash this for gpu voltages! https://db.tt/XbqXHNmT
[Nexus 4 Original Android Development] jimyiak:
Is this work on all f2fs cm11???

sent by nexy 4
[Nexus 4 Original Android Development] chewu.pg:
You are not an ordinary man :D, fastest dev on xda....
[Nexus 4 Original Android Development] djtnh:
why the hell the display is so dark now ?! too much contrast on the screen...back on 68u
[Nexus 4 Original Android Development] pables123:
Make ur own kernel thats suits you.
[Nexus 4 Original Android Development] djtnh:
after choosing few gamma profiles, nothing changes...I am usually using Google_Stock gamma profile but on earlier version is perfect, on 70u is so dark, on other profiles too
[Nexus 4 Original Android Development] Almayce:
You have exponential brightness enabled, check linear.
[Nexus 4 Original Android Development] djtnh:
no, no that dark :D .....its darker and it has to much contrast, like I have a new display, it looks like samsung with more contrast ...I know what are you telling me but that's not the problem...:D
[Nexus 4 Original Android Development] Almayce:
Well I didn't get to flash the latest yet, since he releases a new version every 3 hours :D maybe he put obsanity amoled or hospital as default, beats me. I on the other hand like the darker ones.
[Nexus 4 Original Android Development] djtnh:
this one is not good for eye as samsung amoled displays are :D ....this IPS panel can't show the colors like AMOLED display......waiting for fix....p.s. 69u and 70u are with same problem with contrast and darkness
[Nexus 4 Original Android Development] sgs2arora:
Would be great if someone could post the recommended settings for high performance and also a a different one for better battery usage. If defconi post his recommended setting it would be great for us n00bs :p
[Nexus 4 Original Android Development] vikas_toad:
works with miui 4.4.2?
[Nexus 4 Original Android Development] Nekator:
It should if u flash the WiFi revert zip from miui thread after u flashed the kernel
[Nexus 4 Original Android Development] CalicoJeb:
You need to be polite, the Devs are donating their talents - starting off your question in that way will inspire nobody
[Nexus 4 Original Android Development] jayfallen:
Did you guys notice or just me, that this kernel is getting more and more powerful that it could even rock the time back to 7/15!!! ???