yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Android Development] yuyujuju:
Thank you for your great job in this 12.1

no issue with l2_hsic wakelock gone.

Battery life also ok

Everything seems ok.

I'm using TW stock rom
[Galaxy S 4 i9500 Android Development] kapazo:
Batery life now its improved .

but i think if you can improve cpu scaling it would be even better.

for example when touching the screen or watching video cpu stay at 1200mhz if you can make it scale a 600hmz for simple task and 1200 only on heavy usage it would improve battery life even more

proximity sensor not working on phone calls
[Galaxy S 4 i9500 Android Development] rotor113:
v12.1 deep sleep now works fine! Thanks you!

The volume in the headphones (Synapce - Audio) does not work. Or is it a problem of my firmware? I use clear of crap stock rom .

Developer ,what firmware are you using? What book would you advise for compatibility with the kernel.
[Galaxy S 4 i9500 Android Development] danveer:
That option is given in synapse under head "touchscreen"

It clearly states how cpu behaves to touch boosters under various conditions...

---------- Post added at 02:40 AM ---------- Previous post was at 02:36 AM ----------

Used 12.1 extensively today on a heavily undervolted cpu ( lower freq undervolted by 25 where as top freq undervolted by 100mv )

No reboots

No lags

Deep sleep is back compared to 12.0 or 11.9 in certain cases

Performance is great - fluid experience

Good ram management - i can open and switch between heavy apps like a game and chrome without fearing that one would close

This has been by fas the best kernel version ever.

Tks volt...:)

Just 1 thing... please bring back the gpu settings in next version...:)
[Galaxy S 4 i9500 Android Development] danveer:
Volt.. just faced deep sleep issue. .lol

Slept with 50% woke up aftwr 4 hrs and it was just 1 %

First 2 are from synapse

Later 2 from bbs

2 more bbs files are there but i couldnt upload them coz of some reason so here is there dropbox link.

Lemme know if you need anything else

https://www.dropbox.com/s/ph6x7htyrhwx541/BetterBatteryStats-2015-12-05_073548849.json?dl=0

https://www.dropbox.com/s/mezhj4dk813x61e/logcat-2015-12-05_073548974.txt?dl=0
[Galaxy S 4 i9500 Android Development] VoLTaqe:
You dont have good connection and google cloud message reciever trying to connect internet frequently. It can be because of your settings too like amplify or disabled any reciever. Kernel wakelocks looking normal. For less wakelock from wlan_rx you can tweak with synapse and a little memory leak here i will fix it
[Galaxy S 4 i9500 Android Development] manish.200588:
v12.0 and v12.1 not working for me. It reboots in some time while using the phone. it was running on default settings.

Back to v11.9.
[Galaxy S 4 i9500 Android Development] sengab1991:
Could you share your undervoltage settings ? Or synape settings? :D
[Galaxy S 4 i9500 Android Development] sengab1991:
Is it good ? I am using v12.1

500-1200 Hz / register hook / LMK custom / kernel merge / interactive -cqf
[Galaxy S 4 i9500 Android Development] danveer:
I slept during this time with wifi off and mobile data off..

Ill try to fiddle around with powernap and amplify

I can share screenshots.

P.s. i only use a7 cores till 1200 mhz (stock) so undervolted values for 1300, 1400 and 1500 mhz are not tested ( i just undervolted them for fun to give the voltage values a nice curvey shape )

A15 cores have been tested to be stable by stress test app but for battery reasons, my max is 1200 mhz there too.
[Galaxy S 4 i9500 Android Development] yuyujuju:
Nice score using your kernel. Great job. 35.536

[IMG="antutu score"]https://www.dropbox.com/s/3bww6oyopk803x2/Screenshot_2015-12-05-17-05-58.png?dl=0[/IMG]
[Galaxy S 4 i9500 Android Development] rotor113:
"Headphone Amplification"someone works? (Synapse)
[Galaxy S 4 i9500 Android Development] bermuda2012:
is Voltaqe v12.1 works with Aurora rom v3.0 and also Darklord rom v4.5 ??

works fine without any problem?!!
[Galaxy S 4 i9500 Android Development] gio_b:
Yep ,whit both.

Giovanni
[Galaxy S 4 i9500 Android Development] daogiahieu:
I have just installed this kernel. But in step 6, when i open synapse, i clicked "understood" and where i can click tick buttons ?

:( i have this problem

When playing somes videos. I just listen music in video, but can listen the voice of characters :(. I don't know why

I just change audio like this

Oh i sloved it by enabling HP and SP equalizer settings :))
[Galaxy S 4 i9500 Android Development] kapazo:
would it be safe if i raise my charging mv from 1200mv to 2.0a when screen is on?
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
I wont recommend it.Your phone will burn and probably switch off due to heat.
[Galaxy S 4 i9500 Android Development] zozoz13:
Not reccomended. Your phone will be hot when you use it while charging.

-------------------------------

I just found a bug in Synapse. Every reboot/boot, "Enable register hook" option in Screen tab, just disabled itself. I must enable it again every after reboot/boot.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I'm aware of screen bug on synapse i will look into it later and will add battery profile too ;)

Changelog 12.2

- Gpu overclock

- MIF voltage control

- Full touch boost control

- Correct voltage values

- Etc etc dont remember

Download Latest TOUCHWIZ Version: 12.2 ( Support 5.0.1, 5.0.2 )
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Is it just me or is anyone else having trouble booting the device after flashing 12.2? I'm on Halcyon quantum rom and my phone is stuck at the boot logo and never goes past it. Everything fine after reverting back to 12.1.
[Galaxy S 4 i9500 Android Development] shingz96:
working on aurora rom with s6 port
[Galaxy S 4 i9500 Android Development] nguyenletuquynh:
Work on Darklord 4.5
[Galaxy S 4 i9500 Android Development] kenji1996:
I'm using Halcyon quantum rom also. no problem booting 12.2
[Galaxy S 4 i9500 Android Development] metahex12:
Please add intelliactive governor
[Galaxy S 4 i9500 Android Development] turquoise.blue:
i am using voltage 12.2 with halcyon quantum. no problem for now. i uninstalled synapse before voltage kernel install. i think voltage kernel working stable without synapse. this is my thought
[Galaxy S 4 i9500 Android Development] khatkhatik:
v12.2 fast ,stable and good battery life on Aurora S6

thx VoLTaqe
[Galaxy S 4 i9500 Android Development] rotor113:
All cool! Thx you! But please fix "headphone amplification " in synapse / audio ,or it's problem ny rom??
[Galaxy S 4 i9500 Android Development] Sam7777777:
Sir could you please add touch to wake feature [MENTION=5592093]VoLTaqe[/MENTION]
[Galaxy S 4 i9500 Android Development] C B S:
Is it okay to flash voltaqe without installing synapse ??
[Galaxy S 4 i9500 Android Development] gio_b:
Yep ,i use this way ,and it seems battery friendly...IMHO.

Giovanni.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I will add governors later.

already working good try activate headphone equalizer.

I added touch2wake and sweep2wake features but they are eating to many power, another cost boot time continue 3 minutes. So this features useless for exynos devices. I don't want break stability for this. Thanks
[Galaxy S 4 i9500 Android Development] danveer:
Thanks for bringing back gpu settings...:)

Time to flash 12.2

Will tell how it goes after 24 hrs..:)
[Galaxy S 4 i9500 Android Development] userprince:
Future?

[MENTION=5592093]VoLTaqe[/MENTION]

WIll you be supporting Android 5.1.1 or Android 6.0 in future builds?
[Galaxy S 4 i9500 Android Development] turquoise.blue:
It seems ok for me. U can use kernel adiutor for a few settings. But dont forget synapse has alot of settings.

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] jagnik:
Battery life was better in v11.9. :confused:
[Galaxy S 4 i9500 Android Development] VoLTaqe:
No
[Galaxy S 4 i9500 Android Development] turquoise.blue:
Voltage; scroll performans problem in browsers. Tested with uc browser, boat browser and cm browser. I changed kernel with version 11.8. Now it is ok. Interesting problem :)

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] danveer:
There are few shutters here and there with animations

Just like turquoise.blue said ( above post )

Scrolling in browser ( chrome and opera tested ) can give few shutters..

It can be noticed in other areas too but the duration of animation is too small to notice ( i noticed it during opeing settings or here and there while scrolling )

Battery life is better then 12.1 ( 3.5 hrs sot against 3 hrs on 12.1 )

Everything in synapse same as 12.1 other than gpu which can go upto 640 mhz..
[Galaxy S 4 i9500 Android Development] VoLTaqe:
If you want performance just switch governor to performance or interactive
[Galaxy S 4 i9500 Android Development] turquoise.blue:
Voltage; you misunderstood me. There isnt general performance problems with this version for me. There are shutters in internet browsers.

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] danveer:
The governor is not at fault i think..

Its hard to put in words but let me try..

For starters.. i used to see this in perseus kernel too and it didnt matter which setting i had in synapse.. it was mostly with a particular version of kernel when adrielux was making the kernel..

Anyways here goes my (noob-ish) explanation-

The phone will slow/lag/freeze for 0.01 sec or something like it after a fixed perodic interval.

The time of lag is fixed and so it can be said that shutters will happen in a smillar manner..

Lets say i scroll down a very long webpage, the shutter will occur after every 3 seconds irrespective of what the current page is showing.

This lag occurs everywhere - in moving home screens rapidly, or animations relating to opening settings/apps etc but since duration of these animations is hardly 1 sec itself, lag is very hard to notice.

This issue is very old and i think it plagues all our chipsets.

I dont know what causes it or why/when it occurs but no setting in synapse will remove it.

The issue was quite noticible in persues as lag was big too as compared to what i saw in 12.2 but i knew what it was.

I remember when i saw this issue in persues, i increased my cpu's min freq to 1200 mhz, but it would still occur..

I know i am not able to put in words precisely what is happening but i hope you will know what i meant with this issue..

Again the issue is not related to performance..

Even when all apps are closed.. the shutters will be there in a perodic manner.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Mm i understand what you mean. It causing because of 2 voltage entry on mif when i deleted one of them it acting like that but reducing battery usage. 5410 kernel tree something experimental from samsung and many problem because of this. I will look into thanks for explain.
[Galaxy S 4 i9500 Android Development] metahex12:
He is building kernel for Stock ROMs and Samsung won't release 6.0 for i9500. So he won't support marshmallow.

---------- Post added at 01:14 AM ---------- Previous post was at 01:10 AM ----------

A tip: If you want your all CPU cores run last frequence select ondemand, go to terminal and write su click enter, echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold or use AndroBooster ;)
[Galaxy S 4 i9500 Android Development] gio_b:
Rigth ,but 5.1.x is on the way ,and we do not have any upgrade ,like said before ;isn't ?

Giovanni
[Galaxy S 4 i9500 Android Development] metahex12:
He said no. But he will try port 6.0 Stock in near future. So may be later.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Actually i ported some features for 6.0. It is enough for booting phone for port roms but i didnt try porting rom until now. I dont want develop, no more enjoy on my side. Because of i wont update kernel, lazy and selfish peoples bored me so i lost my ambition. For now no update after a few stability updates. Only as i promised.

Thanks
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Changelog 12.3

- Usb keyboard/mouse control

- Usb ptp mode control

- Added gps region select for faster GPS lock ( most of s6 port roms have wrong file )

- Now you can monitor which dns you have on synapse

- Rearranged screen controls for not sticking problem ( tried many times now sticking perfectly after reboot after clicking X )

- Some changes on touchscreen driver

- Disabled secure storage checks

- Disabled useless selinux features

- Some samsung dvfs disabled (renamed cpu max freq, so you cant control other than synapse)

- Attempt to fix shutters

Download Latest TOUCHWIZ Version: 12.3 ( Support 5.0.1, 5.0.2 )
[Galaxy S 4 i9500 Android Development] turquoise.blue:
Browsers shutters are gone, thank you ;) when i installed kernel didnt open phone. Then pulled out battery and put the battery again. Now working normal.

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] yuyujuju:
Hi Volt.

Is it poasible to lock some app like phone contact and camera from memory killer.

Thank you for your hard work
[Galaxy S 4 i9500 Android Development] namvung1:
You can use xposed's module called app setting. Tick "resident" for an app you want.
[Galaxy S 4 i9500 Android Development] yuyujuju:
I'm not using xposed because i''m fail in deodexing my TW rom.

Any i

Other way to do this ?
[Galaxy S 4 i9500 Android Development] danveer:
Hey volt..

Using 12.3 feels good so far..:)

I have a general question..

How much increase in power consumption occur by overclocking gpu?

I mean is the graph linear or are we loosing more power as we gain few more fps?

Just asking coz the voltages for gpu rise sharply from 532 mhz frequency..

Also to all others - how much have you safely undervolted your gpu?

---------- Post added at 01:50 AM ---------- Previous post was at 01:48 AM ----------

I have that app since like 2 years.. didnt knew it could do that too..lol

All i ever used it was to change the screen orientation of apps that wont turn the way i want...lol
[Galaxy S 4 i9500 Android Development] VoLTaqe:
gpu overclock steps are additional steps from me, samsung didnt give voltage values on dvfs table for overclock.

Correct undervolt depend on usage. If you using for only basic tasks without gaming you can use -75

Possible. I will handle on next one if i remember.
[Galaxy S 4 i9500 Android Development] khatkhatik:
rr on 12.2

last_kmsg

thx
[Galaxy S 4 i9500 Android Development] krishmar4:
You can try this app.

I've used it before when lollipop had memory leaks.

https://play.google.com/store/apps/details?id=com.smartprojects.MemoryLocker
[Galaxy S 4 i9500 Android Development] BenDroid1:
Hey everyone. Would someone please give me the link to the last kernel update for AOSP roms. Thank you
[Galaxy S 4 i9500 Android Development] kapazo:
12.3 has worse battery life than the previous
[Galaxy S 4 i9500 Android Development] shingz96:
Not really... for me more stable and SOT is still around 3hr to 4hr
[Galaxy S 4 i9500 Android Development] kapazo:
What setting do you have?

with max frequency 1000mhz all clocks -100mv undervolt,gpu underclock, conservative,sio

And i have 3h sot at best
[Galaxy S 4 i9500 Android Development] shingz96:
Ondemand governoun

Max frequency 1400 ,min 100, No undervolt

Max Gpu frequency 640, -50mv undervolt all

other keep as default
[Galaxy S 4 i9500 Android Development] MOMOthammavong:
Share synapse underclock setting

that amazed me alot.. please dude.. share your setting screenshot because i don't sure that i can undervolt all like your :D
[Galaxy S 4 i9500 Android Development] shingz96:
i only gpu undervolt
[Galaxy S 4 i9500 Android Development] namvung1:
My battery usage :D
[Galaxy S 4 i9500 Android Development] batuhur:
Wow thats some battery right there mate. Which rom are you using and which tweaks did u made?
[Galaxy S 4 i9500 Android Development] nezt94:
yea, care to share us some info?
[Galaxy S 4 i9500 Android Development] thebestiam:
Which version?
[Galaxy S 4 i9500 Android Development] namvung1:
I use ver 11.9 with ROM MBP v3. I scale the max CPU freq to 1000 (A7), min CPU freq is 200, dont undervolt, conservative governor, custom LMK. :D
[Galaxy S 4 i9500 Android Development] shingz96:
this setting cannot play game smoothly right?
[Galaxy S 4 i9500 Android Development] namvung1:
oh I dont play games. My daily apps are: facebook, messenger, polaris office and uc browser. There are no games in my phone :D
[Galaxy S 4 i9500 Android Development] rotor113:
new firmware K5 and the core is very good. Never greet the smartphone and power consumption is great. Will the base kernel to be changed on a K5?
[Galaxy S 4 i9500 Android Development] VoLTaqe:
When samsung release
[Galaxy S 4 i9500 Android Development] rotor113:
V12.3 + K2 stock root , synapse / Audio - Headphone Amplification - increase volume NOT work :(

Volume not change in headphones, equalizer work .
[Galaxy S 4 i9500 Android Development] shylord:
1d 6h 55m 42s ago

http://live.samsung-updates.com/details/58367/Galaxy_S_4_Exynos_Octa/GT-I9500/SER/I9500XXUHOK5.html

v12.3 on Rom MBP v3 not worked ... bootlop
[Galaxy S 4 i9500 Android Development] rotor113:
Increase volume work...but sloooiw)
[Galaxy S 4 i9500 Android Development] turquoise.blue:
K5 released

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[Galaxy S 4 i9500 Android Development] VoLTaqe:
?? It is rom. Kernel source didnt release yet
[Galaxy S 4 i9500 Android Development] gio_b:
Yep.
[Galaxy S 4 i9500 Android Development] Rohi09:
conservative not working
[Galaxy S 4 i9500 Android Development] thebestiam:
Agree, phone crashes when set to it
[Galaxy S 4 i9500 Android Development] danveer:
Keep it on ondemand or interactive for smooth operation

Even if it was to work, phone would shutter a lot and become slow coz thats how conservative is

Instead, reduce max freq to 1.2ghz or 1ghz to increase battery life
[Galaxy S 4 i9500 Android Development] Rohi09:
i was not messing up with that without knowing this.
[Galaxy S 4 i9500 Android Development] rotor113:
hey! Whats about DAC Direct and FLL Tuning (Boeffla Sound support) ?
[Galaxy S 4 i9500 Android Development] newfern:
can anyone share aosp kernel

thank you
[Galaxy S 4 i9500 Android Development] BenDroid1:
Thats what i've been asking from the past month! But every one here seems to forget that Voltaqe did have an AOSP kernel.

So guys please once again.. Is there anyway i can have latest AOSP version of the Voltaqe kernel
[Galaxy S 4 i9500 Android Development] danveer:
He used to support aosp but because of some ungratefull people who criticized his development, he stopped making aosp kernel.

He may do it in future ( 0.1% chance only ).

I hope he atleast keeps developing for tw versions..

His 11.9, 12.1 amd 12.3 are some of the best and most stable versions i have seen..
[Galaxy S 4 i9500 Android Development] Rohi09:
same here, searching for it since ages and people keep telling that he has stopped development, no one understood (or maybe they did but still had to reply something) that i was asking for the last version he developed for AOSP and i was aware that it stopped now.
[Galaxy S 4 i9500 Android Development] BenDroid1:
Has anyone found a fix for chrome browser being extremely buggy with the Voltaqe kernel?
[Galaxy S 4 i9500 Android Development] Rohi09:
can anyone share a good battery profile for synapse? thanks in advance
[Galaxy S 4 i9500 Android Development] newfern:
http://xdaforums.com/showpost.php?p=63242578&postcount=2767
[Galaxy S 4 i9500 Android Development] rotor113:
Yes , but maybe the developer will add this in the kernel? Since our device is a great sound chip,I wish it open fully. Android has a limitation on the sound and not normal hi-res now
[Galaxy S 4 i9500 Android Development] Aayan 123:
Dude i got 11.4 version AOSP
[Galaxy S 4 i9500 Android Development] BenDroid1:
So do I
[Galaxy S 4 i9500 Android Development] danveer:
Just a hypothesis, when ever i charge my phome full or above 90%, i face no deep sleep issue

In that case a simple restart can give me deep sleep when ever i turn screen off..

For those who are facing battery drain even on screen off, please test this hypothesis
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Have you got any idea about new update ?
[Galaxy S 4 i9500 Android Development] robsonsilva:
Compile with sabermod maybe. The uber is good but the i9500 drains a lot of battery . If you can adjust the voltage of the GPU would be good. When using any app that has graphs the locking device. Already least would be good with some flags compile and update the kernel. Thanks in advance for their amazing work with TouchWiz .
[Galaxy S 4 i9500 Android Development] Rohi09:
you can already control GPU voltage with 12.3 :mad:

---------- Post added at 09:30 AM ---------- Previous post was at 09:29 AM ----------

fix the conservative governor maybe? :rolleyes:
[Galaxy S 4 i9500 Android Development] Rohi09:
whenever restoring a profile in synapse it force closes :eek:
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Add Exynos governers( less than 5)

Add GPU governer
[Galaxy S 4 i9500 Android Development] zozoz13:
I hope you to fix these issue:

- Selecting conservative governor causing freeze, then reboot (But it doesn't really matter for me, 'cause i prefer ondemand).

- Headphone amplification doesn't work.

For new features, i don't expect much, latest version already perfect and very stable besides of the above issue :good:
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I dont know why conservative giving freeze no any log on my side but i will look again. Hp amplication working but you need activate hp equalizer i disabled it by default because many people said it decrease sound quality.

i will look governors later because it need snapdragon headers so needing stable kernel before trying. So i will add after stabilize everything.

it depends on which version backup did you restore i will see what can i do.

Will see sabermod and will add my flags later after some tests.
[Galaxy S 4 i9500 Android Development] zozoz13:
If you can't fix the conservative issue at the end, maybe better to remove it from the kernel.

Oh like that. I never realized that before.

Thanks for the info :)

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] rotor113:
- add DAC Direct possible? For FLAC 24/192

And FLL tuning like Boeffla kernel for S3 ?

- add option for OFF 2 core A7 ? Or OFF A15 2core?
[Galaxy S 4 i9500 Android Development] Rohi09:
more controls on CPU would be good, like controlling A7 freq and enable/disable both big cores and little cores so that we can turn off some cores according to our needs and will save battery too maybe
[Galaxy S 4 i9500 Android Development] zozoz13:
Control A7 cores (big cores) already implemented in the kernel. For controlling A15 cores (LITTLE cores), i think Samsung kernel sources don't give permission to do that. It's locked feature.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] GTM_rhinox:
Working :)

Working fine for me on Stock ROM. :highfive:

Can someone give me some ideal changes i should make in synapse to reduce battery drain and phone overheating. :D I'm not very aware of all the options in synapse. :confused:
[Galaxy S 4 i9500 Android Development] Rohi09:
i believe a7 is the little core and a15 big?

---------- Post added at 12:28 PM ---------- Previous post was at 12:26 PM ----------

do you want performance and battery balace (which wont be very good for battery in stock) or just enough performance to perform daily tasks and great battery (3.5-4hrs SoT)?
[Galaxy S 4 i9500 Android Development] zozoz13:
Underclock CPU to 1400mhz and undervolt -50mV for all CPU freq. Underclock GPU to 480mhz (350mhz will be better if you want more battery life). I barely got 3-4 hours SOT and almost 1day usage with this setting.

Oh sorry i was wrong. I mean A15 cores control already implemented and A7 cores control is a locked feature.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] Rohi09:
In that case if we could only get to turn off one or two big cores in the next update that would be awesome