yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Android Development] Dr.69:
Gustavo, Thank you for adding the slide2wake option. I find it so useful. I was using it for over a year on dorimanx's kernel and now with this kernel. Can't say there is any noticeable battery drain.

Great kernel.
[Galaxy S II Android Development] szymko1995:
What voltage is suitable for 330 and 400 MHz gpu frequencies?

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[Galaxy S II Android Development] Ganjax:
330/1150

400/1200
[Galaxy S II Android Development] j1gga84:
400 also runs with 1100 and gustavo_s recommend this ;)

Regards

Sent from my GT-I9100 using german Tapatalk 4
[Galaxy S II Android Development] Gentilsatan:
Hi

Any suggestions for the 4 vpll steps and their voltage ?

Thx

\m/
[Galaxy S II Android Development] mbmb8989:
Just flashed the latest update and i have this weird issue : when i go to settings > sounds > when i try to choose a ringtone or notification the list is empty ..

I could use some help if someone is related to this issue :)

(Reflashed with KernelWipe script and problem gone.. weird..) Ill report if the problem occurs again
[Galaxy S II Android Development] TheImpossibleEnemy:
I bet that 86% of S2s will freeze on heavy load while using this voltage at 400mhz.
[Galaxy S II Android Development] j1gga84:
Try it and if it does not work go 50mV up, I think this is no problem ;)

For me 1100 is working fine and 1150 for 440

Regards

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[Galaxy S II Android Development] szymko1995:
Is the any way to add more gpu freq steps?

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[Galaxy S II Android Development] mode2006:
The last Kernel works very well and tv app problems is also not more present!Great work!

Regards
[Galaxy S II Android Development] oL00No:
Another update after testing: 800 MHz throttle simply cripples any gaming or heavy work. I must again employ you to throttle to 1000 instead. It will still cool off. 800 has no point.

Other than that, I do believe you could go to 70 degrees without it getting uncomfortable. But if you don't want it, maybe we should have an HTL-version (High Thermal Limit)?

All this, as you know, is with respect for your quality work.
[Galaxy S II Android Development] Resync:
What games and what is heavy work on a phone please? :D

I've zero problems with the latest....
[Galaxy S II Android Development] oL00No:
Please use statistics software before you comment. Gustavo offers some in op.

My comment was a suggestion to the dev. Not a subject for debate, seeing as it's based in logic.
[Galaxy S II Android Development] pilgrim011:
+1. No problems here. The only possible problem would be returning to abnormal heat. Office works just fine here - that is my idea of "heavy work" on the phone.
[Galaxy S II Android Development] dredremon:
i got a wakelock how to solve it? using latest jb kernel on slimbean v8 thanks
[Galaxy S II Android Development] oL00No:
Thermal limit is only my secondary suggestion. Now can people allow the Dev to read it?
[Galaxy S II Android Development] Hopper8:
Haha unplug your USB/charger, thats vbus_present ;) and deleted_wakelock is due to an app that is no longer installed. Either that, or it's caused by wifi, and you have wifi turned off and back on again. Hard to say without seeing the BBS dump. But, for help, go to the BBS thread, read the OP and follow all instructions there to the letter for getting a dump file. If you follow the instructions, someone in the BBS thread will be kind enough to analyse your dump for you if you upload it to the thread.

Edit: and never bother monitoring wakelocks while you're charging your phone. It stuffs all your statistics up usually.
[Galaxy S II Android Development] dredremon:
thanks for the reply. should i reboot my device after charge? or airplane mode on / off ?
[Galaxy S II Android Development] Hopper8:
I don't but you can if you like... I just use the reference "Since Screen off" in BBS so it doesn't matter if I reboot or not.
[Galaxy S II Android Development] JackSharing:
any reference that i can refer to optimized voltage on every cpu step? anyone here want to share?
[Galaxy S II Android Development] m1trand1r:
Calm down.....why are you so nervous ?[emoji14]

Now from my own observing through tools and actual usage of my device.....I can say.....Temperature limit at 70°c as you suggested is fine.[emoji122]...but with addition that when 71°C is reached CPU throttles down to 800mhz to cool down to 64°c and then throttle back to full speed....1.2ghz ....and this is neat IMO....[emoji2]

Beam-ed through your pineal gland via//Android 4.4.2.:p//
[Galaxy S II Android Development] oL00No:
I take it you didn't read my suggestion. It has already been implemented by our favourite Dev, so maybe you should check my posts and git.
[Galaxy S II Android Development] m1trand1r:
sorry....I did read your posts....I always do...[emoji14]

But....you're trying to achieve 1ghz throttle at 70°c and that's not good....it'll burn CPU like hell....besides that....it stucks at 1ghz because of that to often.....it doesn't cool down enough.....so....dev will do as it's the best for our device.....and..,you.....you could easily compile your own kernel by now....[emoji3]

Beam-ed through your pineal gland via//Android 4.4.2.:p//
[Galaxy S II Android Development] oL00No:
I might actually do that. But for the record, throttle was also at 1000 on the previous release, and it actually does cool. Look at temps.

It looks like thermal limit will stay at 64,though. With throttle at 1000. I'd call it safe.
[Galaxy S II Android Development] nihilista:
Newest kernel working fine here, zzmoove absolutely stable and profiles working good. Found one little glitch, if opening stweaks with activated zzmoove and some profile, everytime stweaks says there is something to apply. If do so, it says must use zzmoove profiles or set other governor but i have activated zzmoove. Not a big thing and maybe just cosmetical, zzmoove works and i think profile selection is ok.
[Galaxy S II Android Development] j1gga84:
I have some issues with latest Kernel version (22.03. 2nd Version):

BLN is not working correctly on my side but only sometimes!? Breathing effect does not work properly with BLN (not BLNWW!), instead of breathing it is steady :confused:

Steady and blinking works fine as it should. Did not have any issues in the 2 previous Kernel versions.

Anybody else has problems?

Regards
[Galaxy S II Android Development] vrwmiaris1:
I can confirm latest release is a bit laggish for me and BLN is not working

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[Galaxy S II Android Development] Ganjax:
I did not experienced ANY lag on CM 10.2 :)
[Galaxy S II Android Development] nihilista:
No, feels less laggy than all kernels before ;)

Btw, mostly "laggy" its just a feeling, reality is another thing ;)
[Galaxy S II Android Development] Ganjax:
I tested i think all kernels for SGS2 that was released. Gustavo's 22/03 works same preety or even better than others kernels :)
[Galaxy S II Android Development] Kitschki:
do you guys use a guide for uv or why does everyone seem to know the values so well
[Galaxy S II Android Development] j1gga84:
I think most of the users test the values ;)

If system runs without a freeze, UV values are good, if not then raise the values :good:

Regards
[Galaxy S II Android Development] nihilista:
Yeah, was on dorimanx long time, before it got unstable and unuseable for daily use. And this kernel here only lacks dual boot, but is stable, fast, battery friendly and didn't have tons of unneeded stuff. And features got slowly more without making kernel unstable, thats good :good:
[Galaxy S II Android Development] clock51:
Version 22/03 is perfect, no lag, no bugs, no sod, with my rom slimsaber 4.4.2
[Galaxy S II Android Development] rogers11:
Same here with CM11 M4
[Galaxy S II Android Development] Gustavo_s:
temperature limit will be kept at 64ºC, it will just slow down to 1000mhz instead of 800mhz, i monitored temperatures and it drops from 64 to 61 in the same time as if it was using 800mhz to cool down.

it wont get any hotter than last build but won't suffer from sudden lag because of high temperature. i need to test other things so i can't release it now
[Galaxy S II Android Development] Shahan_mik3:
I agree......rather have a cooler device than a bit faster one :p
[Galaxy S II Android Development] oL00No:
Well, you're getting a faster one at the same temperature.
[Galaxy S II Android Development] omkarsathe92:
Nothing Technical

Just wanted to stop by and say THANK YOU [MENTION=4217277]Gustavo_s[/MENTION] :)

Your kernel is the only reason I am still on KitKat. Makes almost every rom more than usable. Great Speed & Amazing Battery :good:

Keep up the good work.

Kind regards,

Omkar
[Galaxy S II Android Development] mbmb8989:
Somebody to help me configure warmer colours and fix brightness auto (i find it too weak :( )

Gustavo build 22/03

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[Galaxy S II Android Development] pilgrim011:
[MENTION=4217277]Gustavo_s[/MENTION], could you take a look at this commit and maybe implelent it (again):http://review.cyanogenmod.org/#/c/59080/

---------- Post added at 10:38 PM ---------- Previous post was at 10:32 PM ----------

Stweaks, screen tab.
[Galaxy S II Android Development] souler456:
I'm having this issue (I guess) that Second Core still ramps up even when I'm on Mono-Core Mode. (observed thorugh GSK SystemStatus App)

I'm playing a Japanese Game (Minimal), and I'm pretty confident that Single-Core (on 1GHz) is enough to sustain a smooth gameplay on it... But when I monitor the Cores, the Second Core just keeps on ramping up on 800mhz-1000mhz... I don't experience this on the 03/17 build (Currently on 03/22).

Is this a new "Responsive Feature"? Like, Second Core will be forced to ramp up when it is critically needed when on Mono-Core Mode? Or is it a bug that has to be fixed? :confused:
[Galaxy S II Android Development] Gustavo_s:
exynos stock hotplug driver was enabled by mistake, thanks for reporting, i'll upload new builds soon
[Galaxy S II Android Development] CounterC:
[MENTION=4217277]Gustavo_s[/MENTION]

On build 22/03 and 25/03 I have bootloop on ART. This happens only on TWRP, not on CWM.

I'm on AOSB Rom...
[Galaxy S II Android Development] j1gga84:
[MENTION=4217277]Gustavo_s[/MENTION]

Todays version has already all changes from your github from 22.03 - 25.03. ?

Many thanks for new version and your continuous support and development :good:

Regards
[Galaxy S II Android Development] scorpion.hbs:
Hi [MENTION=4217277]Gustavo_s[/MENTION] My friend.

How about wifi direct??

related in rom or kernel?
[Galaxy S II Android Development] oL00No:
Unable to get past boot animation on jb 25/3. Had to reinstall cm and have returned to 15/3.
[Galaxy S II Android Development] lerkin:
Confirmed.
[Galaxy S II Android Development] lammpat:
Same here..Stuck in cyanogenmod boot screen...

1 Kernel cleaning script

2) Installed 15/3

2. Clear Cache

3 Clear Dalvik..

All failed....

Now Flashing ROM. I am on 10.2.1 Infected.
[Galaxy S II Android Development] 99x:
Working here on latest cm11 nightly. First boot was quick but process.android.acore was FCing, wiped cache and rebooted. Took a good few minutes on boot animation, but then worked fine.
[Galaxy S II Android Development] nihilista:
No problem here with 25/03 kk-twrp .....
[Galaxy S II Android Development] pilgrim011:
Working fine on today's cm11 nightly, no force closing at all.

P.S. @OP, is there any specific reason for not using CM touch recovery that was implemented on cm11 today? Or it will be in next build?
[Galaxy S II Android Development] Android_Raj:
Working fine on beanstalk 4.4.2

Kk 25/03 CWM
[Galaxy S II Android Development] pandza88:
No problems at all with benstalk 23/03 unofficial with 25/03 kernel

Послато са GT-I9100 уз помоћ Тапатока
[Galaxy S II Android Development] dniestre:
Working fine on spirit ROM.
[Galaxy S II Android Development] lerkin:
Problems are on jelly bean based roms.
[Galaxy S II Android Development] pdario:
Where's the 2503 change log?
[Galaxy S II Android Development] oL00No:
On git as always. You are required to read OP on xda.
[Galaxy S II Android Development] nihilista:
Yes, seen that, but one guy wrote kernel + art makes problems, so he must use kk. Btw, i never used art ;)
[Galaxy S II Android Development] pdario:
I always saw them coming in the thread flow, so I supposed that would have happened this time, too.

I saw the git page, but it's not as clear as an explicit statement: I can't find anything related to 2503...

Can you please educate on how to find it from here?

https://github.com/gustavoss/android_kernel_samsung_smdk4412/commits/master

Really appreciated!

Thank you
[Galaxy S II Android Development] lilicaull:
one question i am on Omni Rom....can i install this kernel but the CWM recovery version ? omni rom has twr and its the most annoying this ever
[Galaxy S II Android Development] nihilista:
You can't, because S2 has no recovery partition, its included with kernel. But you can temporary install other cwm based kernel for flashing and then back to twrp kernel. But whats so bad with twrp? It has some good features and works good....

I think you are not on kitkat rom? KK kernel has cwm and twrp version....
[Galaxy S II Android Development] lilicaull:
i am on a kk kernel....but i'm just too used to CWM....thanks anyway :)
[Galaxy S II Android Development] bagadj:
hello guys, im playing with this good kernel, i just want to ask you how to use zram and the difference from the first option: zram size and the second: swap on zram.

i have to enable swap on zram to make the zram memory work?? or there are 2 different options.?? i tried to find something about that but wihout result..

thank you in advance!
[Galaxy S II Android Development] roshan2989:
Guys just install gustavo kernel..seems to perfect fit to the phone...i have one question,i just enable slide2wake option..how to use it..?

sorry for the stupid question..
[Galaxy S II Android Development] clock51:
with phone stendby strip with a finger from left to right, and the phone turns on
[Galaxy S II Android Development] mbmb8989:
Screen buttons light does not work (always off) with latest gustavo and latest beanstalk.. (related to kernel or to rom??)

Envoyé de mon GT-I9100 en utilisant Tapatalk
[Galaxy S II Android Development] dniestre:
Suddenly the phone rebooted. I am with latest kernel and spirit ROM. Kernel or ROM problem?
[Galaxy S II Android Development] Mikulic1802:
With kernel... Install stweaks and configure theme there ;)
[Galaxy S II Android Development] mbmb8989:
Already installed it but did not know where to configure it (BLN section ??) :(
[Galaxy S II Android Development] Mikulic1802:
Yes, scroll down in bln section!
[Galaxy S II Android Development] lammpat:
Any 10.2.1 infected user facing boot problem..I am not able to get past the boot screen?

[MENTION=325178]Gustavo[/MENTION] mate is it me only or any problem with the kernel as I dont see much complain except 1 or 2 including me...any resolution?
[Galaxy S II Android Development] mbmb8989:
Everything is fine :D

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[Galaxy S II Android Development] Mikulic1802:
Try to tick and untick settings, that worked for me...
[Galaxy S II Android Development] mbmb8989:
I did untick Force disable touchkeys and it's ok! That is what i meant by my previous message :D

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[Galaxy S II Android Development] silhouette_blacktea:
with 25/3 kernel, i'm facing boot problem too mate...

cm 10.2.1 infected
[Galaxy S II Android Development] corvus.corax:
I think I am having the 1% battery problem on 25/3 kernel. I never had this problem before. My Samsung-brand battery is less than a year old and is in good condition. Two days ago, I flashed this kernel. The night before last (after installing the update), my battery dropped normally overnight. During yesterday I switched batteries and last night I recharged my phone to about 98% before bed (1.30am). From then until 8.30am this morning my battery went from 98% to 1%. I looked back through this thread and but couldn't find the fix for that. Does anyone remember?
[Galaxy S II Android Development] lllukas:
@Up

Try reset gauge chip in sstweaks, maybe this helps.

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[Galaxy S II Android Development] cdaarif:
1+
[Galaxy S II Android Development] nihilista:
Looked in bbs and os monitor? ? Maybe some app process hangs and eats all your battery. If so, freeze this app. Sometimes that comes suddenly, had that with google music last time, uninstalled this crap and all fine again....
[Galaxy S II Android Development] deyan:
Is this feature affecting the battery, and how much?
[Galaxy S II Android Development] m1trand1r:
It does affect battery life yes.....how much...?....around 5% more than usually ....[emoji18]

Beam-ed through your pineal gland via//Android 4.4.2.:p//
[Galaxy S II Android Development] Uz986:
what is the default voltages of gpu....stweaks says it is 850,850,900,950 but when you flash the kernel it is 900,900,950,1000.

right now my voltages are 850,850,900,1000....i cant put 4th step to 950 if i do then i have freezes while playing games....so what are real voltage.
[Galaxy S II Android Development] budsixz:
*deleted*
[Galaxy S II Android Development] m1trand1r:
reset profiles within Stweaks and see what is set by default....my settings as of now:

Running perfectly and freeze free[emoji106][emoji106]

Beam-ed through your pineal gland via//Android 4.4.2.:p//
[Galaxy S II Android Development] dniestre:
I think the problem maybe related to the governor I have choose: HYPER. I have changed to NeoX and until now the phone have not rebooted.

Regards
[Galaxy S II Android Development] Uz986:
yeah i know about it.

i think your gpu is oc....mine is not and when i rest profile then i have

108mhz 900mv

160mhz 900mv

200mhz 950mv

267mhz 1000mv

while stweaks says defualt frequencies are 108,160,200,267.voltages defaults are 800mv,850,900mv and 950mv....my question is stweaks is saying truth or the defualt one is when you rest profile because i cant put 950mv on 267mhz.....by the way you have 1050mv for 267mhz isnt it too much.....

also one more question does your phone gets more hot then normal because of oc gpu....the only reason i didnt oc is because of phone getting hot.

---------- Post added at 06:40 PM ---------- Previous post was at 06:35 PM ----------

reboot can also be because of uv or any other change you made in stweaks...if you change anything else before you had reboot you should consider that too....just to confirm try reset profile and change governer to hyper if you have reboot again then it will be the governer.
[Galaxy S II Android Development] m1trand1r:
Yes....my gpu is oc'ed...[emoji12]

Look at the Thermonuclear war because CPU can't cool down enough because of 1ghz freq limit....[emoji15][emoji44]

Crazy thing.....wanna boil some eggs[emoji845]

Beam-ed through your pineal gland via//Android 4.4.2.:p//
[Galaxy S II Android Development] roshan2989:
Hello sir, i would like know what is the perfect Govenor and I/O Schedule, Can u tell me which is the best setting that u really recommend me to use..:)
[Galaxy S II Android Development] Blue Omega:
As mentioned over and over in this thread and in any other kernel related thread, there's no 'perfect' governor. Each one has it's pros and cons.

Test them yourself and decide which works better for you.
[Galaxy S II Android Development] Gustavo_s:
are you sure that is CPU's temperature not battery's? CPU temperature is limited to 64ºC, then it drops to 1ghz, cools down to 61ºC, gets to max frequency again...

cpu temperature is at /sys/devices/platform/s5p-tmu/temperature

that could be other component or the board temperature due to gpu overclock

https://github.com/gustavoss/androi...b/master/arch/arm/mach-exynos/mach-u1.c#L7562

1st temperature limit: 64ºC

1st frequency limit: 1000mhz

it can get above 64ºC only by external factors or a hotter component near the cpu

*if enabled in stweaks :P
[Galaxy S II Android Development] Uz986:
That really too much......:pWhat is the safe cpu temp limit...i search it but couldnt found the answer....is 78 is safe?
[Galaxy S II Android Development] Gustavo_s:
stock cpu and scheduler settings, ondemand and sio

fixed boot for jb
[Galaxy S II Android Development] sharp87:
[MENTION=4217277]Gustavo_s[/MENTION] latest 26/3 jb kernel running good..No boot loops [emoji106]
[Galaxy S II Android Development] oL00No:
Stop posting spam about hardware you haven't the faintest grasp about! I see you doing this all the time!

The tradeoff between 800mhz throttle and vpll ov is the dumbest bottlenecking tactic in the history of this phone. Gustavo and I both tested, and cpu will cool at 1000mhz. If your gpu heats the phone to the point where cpu has to throttle lower, the cpu will not cycle fast enough to fill the improved draw capacity of the overclocked gpu. It's so basic gaming knowledge it almost hurts! Any gaming gains of your oc will be negated, and you'll waste power just from the gpu state.

Stop spamming and let gustavo create the best kernel ever!
[Galaxy S II Android Development] TheImpossibleEnemy:
delete
[Galaxy S II Android Development] m1trand1r:
yes..,i'm sure that i'm monitoring CPU temperature .... but what you said is correct ....GPU is near CPU hence CPU sensor picks higher temperature readings due to OC'ed GPU....[emoji2]

But to be honest....with latest release i've rarely seen temperature dropping below 61°C when in action.....but that depens on gpu again.....

Beam-ed through your pineal gland via//Android 4.4.2.:p//

---------- Post added at 10:42 PM ---------- Previous post was at 10:40 PM ----------

well....I got up to 93°c :D

Beam-ed through your pineal gland via//Android 4.4.2.:p//

---------- Post added at 11:23 PM ---------- Previous post was at 10:42 PM ----------

Well .....you're on my ignore list from now on....avoid my posts please....especially if you don't understand them....

cheers ...[emoji481]

Beam-ed through your pineal gland via//Android 4.4.2.:p//
[Galaxy S II Android Development] oL00No:
You don't understand. The sensors are picking up the actual temperature. Gustavo has set it up safe, but you don't have a sensor on the gpu. Think how warm that is, when it's heating up the cpu to 93... L

Throttle to 1000 is safe. Vpll is not. That's the simple fact. It was thermally developed for ca. 200mhz, and you're probably running it at 440. Try and run the cpu at 2600.
[Galaxy S II Android Development] Gustavo_s:
would you guys be interested in synapse support?

https://play.google.com/store/apps/details?id=com.af.synapse

its much more powerful than stweaks and better looking
[Galaxy S II Android Development] oL00No:
Man, I didn't even know about that. Good spot! I like the polished, modern look. If you have the time, I'd love to see it implemented.
[Galaxy S II Android Development] lammpat:
+1, look better but obviously if you have time then.
[Galaxy S II Android Development] himsin:
+1
[Galaxy S II Android Development] Gustavo_s:
:)

it shows cpu info in real time
[Galaxy S II Android Development] Twiq:
Looks great, Me likey :D

Anytime you wish to implement it would be great ?

Running 0221 Sabered SlimKat | DorimanX 10.43v98
[Galaxy S II Android Development] cubflyer:
Had an freeze over night with the newest CM11 build by markox89 and the newest gustavo kernel :/
[Galaxy S II Android Development] twindad:
The app use UCI, it means that we can use it already?

Inviato dal mio GT-I9100 utilizzando Tapatalk
[Galaxy S II Android Development] Gustavo_s:
no, the scripts are completely different, i have to convert all of them
[Galaxy S II Android Development] pdario:
I'm very happy withi this, at the moment:

Android Tuner

Android Tuner Free

Is it fully supported?
[Galaxy S II Android Development] ElGamal:
[MENTION=4217277]Gustavo_s[/MENTION] If you have time to do it... Will be perfect. +1

Enviado desde mi GT-I9100 mediante Tapatalk
[Galaxy S II Android Development] Gustavo_s:
gpu tab is done, i'll finish it on weekend :highfive:
[Galaxy S II Android Development] Nos_20:
Can't wait for it, looks like a great interface, nice and polished, nice find [MENTION=4217277]Gustavo_s[/MENTION]!

Sent From My Galaxy S2