yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] sebsasko:
It's only in case you have an EXT type partition on your external SD Card.

Like others say, it's normal... don't worry
[Galaxy S II Original Android Development] gokhanmoral:
holy cow!!

I do not trust benchmarks but this one is exceptional...

500+ points more than your nearest competitor in antutu??

great...
[Galaxy S II Original Android Development] Qu@rk:
Restart CWM revocery (vol up - home - power), wipe cache & advanced/wipe dalvik cache again, and flash the kernel again.

Maybe your downloaded ZIP-file is corrupted. Please download the file again or check the file on a PC using WinZIP or 7ZIP (test zip archive).
[Galaxy S II Original Android Development] atomic339:
On smartassv2 I have lags in app drawer on ads launcher ex.

How Can I fix it?

Sent from my GT-I9100 using Forum Runner
[Galaxy S II Original Android Development] shummo:
Recovery doesn't work.

I tried soon with TAR (odin) too. And the same:(
[Galaxy S II Original Android Development] Galaxy_Fan:
Great points to beats.

I got 7793 and antutu says place 2. after one guy from france with 7808.
[Galaxy S II Original Android Development] Qu@rk:
Maybe your downloaded file was/is corrupted.

You have to activate download mode (Vol down - Home - Power) and flash a 3-part stock firmware incl. PIT (repartition), preferably XXKH3 because of bootloader which allows JIG reset. Then flash Siyah Kernel via ODIN (PDA) again or flash CF-ROOT stock kernel (XXKH3) to get CWM back and flash Siyah kernel or your preferred ROM via CWM.

You will lose all your data (this is a full wipe installation).

Please always test your download before flashing (e.g. ZIP file test or MD5 checksum if available).

Do you have a backup of your /efs parition? This is very important, before you do any flashing. You have to do a /efs backup only once and store the file/efs-image on your PC.

Search the forum, you will find everything you need. If you are able to activate the download mode and if you have a backup of your /efs partition everything can be restored/repaired again.
[Galaxy S II Original Android Development] _cummoo:
gok, please don't change anything for the final release !^^

2.1b14 is a bomb !!

phenomenal testing results, awesome battery , superb smoothness,

i don't want anything else.. :D
[Galaxy S II Original Android Development] incubus_fr:
Amazing 703 pts on 2D graphics :eek:
[Galaxy S II Original Android Development] chadouming:
This one was probably done on CM7 87. Before the fps drop for 2d graphics. I Have a backup of this build i will have fun :D
[Galaxy S II Original Android Development] bullemina:
Nope... CM7 #94
[Galaxy S II Original Android Development] chadouming:
Dang xD :D
[Galaxy S II Original Android Development] jmblazquezh:
With a bluetoth adapter

Regards.
[Galaxy S II Original Android Development] gokhanmoral:
these are the explanation of smartassv2 parameters:

#define DEFAULT_AWAKE_IDEAL_FREQ 800000
/*
* The "ideal" frequency to use when suspended.
* When set to 0, the governor will not track the suspended state (meaning
* that practically when sleep_ideal_freq==0 the awake_ideal_freq is used
* also when suspended).
*/
#define DEFAULT_SLEEP_IDEAL_FREQ 100000
/*
* Freqeuncy delta when ramping up above the ideal freqeuncy.
* Zero disables and causes to always jump straight to max frequency.
* When below the ideal freqeuncy we always ramp up to the ideal freq.
*/
#define DEFAULT_RAMP_UP_STEP 300000
/*
* Freqeuncy delta when ramping down below the ideal freqeuncy.
* Zero disables and will calculate ramp down according to load heuristic.
* When above the ideal freqeuncy we always ramp down to the ideal freq.
*/
#define DEFAULT_RAMP_DOWN_STEP 300000
/*
* CPU freq will be increased if measured load > max_cpu_load;
*/
#define DEFAULT_MAX_CPU_LOAD 70
/*
* CPU freq will be decreased if measured load < min_cpu_load;
*/
#define DEFAULT_MIN_CPU_LOAD 35
/*
* The minimum amount of time to spend at a frequency before we can ramp up.
* Notice we ignore this when we are below the ideal frequency.
*/
#define DEFAULT_UP_RATE_US 24000;
/*
* The minimum amount of time to spend at a frequency before we can ramp down.
* Notice we ignore this when we are above the ideal frequency.
*/
#define DEFAULT_DOWN_RATE_US 75000;
/*
* The frequency to set when waking up from sleep.
* When sleep_ideal_freq=0 this will have no effect.
*/
#define DEFAULT_SLEEP_WAKEUP_FREQ 1000000

you can change these settings by modifying /sys/devices/system/cpu/cpufreq/smartass

good luck. I hope you can find a good combination that reducess lags + saves battery.

there is a always compromise between power saving and responsiveness..
[Galaxy S II Original Android Development] gokhanmoral:
sorry... :)

I couldn't stop myself and modified the sources during my tea-break...

I hope you'll like beta15 as much ;)

EDIT: please wait I will re-upload beta15
[Galaxy S II Original Android Development] AndroidGX:
Too late ! :D already flashed beta15 there is 5 mins lol
[Galaxy S II Original Android Development] estanenmi:
the best thanks for u awesome kernel gokhan

Enviado desde mi GT-I9100 usando Tapatalk
[Galaxy S II Original Android Development] gokhanmoral:
you'll have to reflash again, sorry

I am fixing something..
[Galaxy S II Original Android Development] Vaedryn:
2.1 b14 works like a charme with CM7

Wait now for the 2.1 b 15 upload :)

Great work Sir ;)
[Galaxy S II Original Android Development] _cummoo:
looool.. omg, i have no words for this..

this man is just unique ! ;) ;)
[Galaxy S II Original Android Development] msaraiva:
I'm on b13 and don't wanna change either...amazing battery life.
[Galaxy S II Original Android Development] nerotix:
The one that is uploaded now, can we use that one or are u still busy with the new b15?
[Galaxy S II Original Android Development] gokhanmoral:
you can download it now.

I hope it is fixed because I don't have any time to try :)

try to see if your freq is locked@500MHz after waking up from deep sleep.
[Galaxy S II Original Android Development] AndreiLux:
Actually it's 800MHz in stock too? At least the last time I checked with KI3...:confused::confused: Maybe I'm wrong... Well doesn't matter, let's just see that it runs well.
[Galaxy S II Original Android Development] gokhanmoral:
this is from update3 sources:

static int s5pv310_cpufreq_notifier_event(struct notifier_block *this,
unsigned long event, void *ptr)
{
unsigned int cpu = 0;
int ret = 0;

switch (event) {
case PM_SUSPEND_PREPARE:
ret = cpufreq_driver_target(cpufreq_cpu_get(cpu),
s5pv310_freq_table[L1].frequency, DISABLE_FURTHER_CPUFREQ);
if (WARN_ON(ret < 0))
return NOTIFY_BAD;
#ifdef CONFIG_S5PV310_BUSFREQ
s5pv310_busfreq_lock(DVFS_LOCK_ID_PM, BUS_L0);
#endif
printk(KERN_DEBUG "PM_SUSPEND_PREPARE for CPUFREQ\n");
return NOTIFY_OK;
case PM_POST_RESTORE:
case PM_POST_SUSPEND:
printk(KERN_DEBUG "PM_POST_SUSPEND for CPUFREQ: %d\n", ret);
ret = cpufreq_driver_target(cpufreq_cpu_get(cpu),
s5pv310_freq_table[L1].frequency, ENABLE_FURTHER_CPUFREQ);
#ifdef CONFIG_S5PV310_BUSFREQ
s5pv310_busfreq_lock_free(DVFS_LOCK_ID_PM);
#endif
return NOTIFY_OK;
}
return NOTIFY_DONE;
}

L1 is 1000MHz
[Galaxy S II Original Android Development] Entropy512:
It's pretty clear it's incorrectly calculating it - in .12 and above there's a MAJOR discrepancy between time reported as AOS and time spent in the 800 MHz state.

In .11 and below, they're fairly consistent.

http://xdaforums.com/showpost.php?p=18761069&postcount=364

As described in that post, it's now possible to consistently and reliably reproduce the root cause of the infamous "AOS bug" (which turns out to be an app bug blamed on the OS) for the purposes of testing.

Regarding sleep frequency posts:

Yup, I do recall it being 1000 in stock.

I'm wondering if our CPU is more forgiving than the previous generation in terms of sleep target frequency, since prior to OC, a typo in Ninphetamine had it going to 500 for sleep.

I think SoDs may primarily result now from cases where the sleep target frequency is outside of the user-set policy - so some aspects of the SoD patch are still needed for that. Gonna do some testing and experimentation over the next few days.
[Galaxy S II Original Android Development] iamsmallpang:
just flashed v2.1 beta 15

smooth
[Galaxy S II Original Android Development] AndreiLux:
I've seen that Update3 sources also have 1400MHz as L0 because of the Galaxy Note. But anyway, stock kernels still suspend at 800MHz though, maybe the sources differentiate.
[Galaxy S II Original Android Development] gokhanmoral:
sorry guys. I deleted beta15. it seems that the problem is still there.

I need more time to fix that problem.

please use beta14 until I upload the fixed version.
[Galaxy S II Original Android Development] nerotix:
Why is the downloadable zip asking me to log in?:O
[Galaxy S II Original Android Development] psychoid:
do we need a password to download beta15?because i got error asking username and password when i tried to download it =]
[Galaxy S II Original Android Development] nerotix:
oh haha was posting my question at the same time =p alright, we'll wait ;) thx
[Galaxy S II Original Android Development] gokhanmoral:
update2 sources has exactly the same function...

and I am sure update1 has it the same as well.

maybe they change it during the compilation and change it back...

I didn't test the suspend frequency in stock kernels.
[Galaxy S II Original Android Development] Entropy512:
1.4 GHz L0 only is enabled when a certain defconfig item is set that causes cpufreq_high to replace cpufreq.

So it looks like on those devices, sleep gets entered at 1.2 GHz...

I wonder if Samsung is forgetting to update this code, and it only matters that the target frequency is within the min/max range set by policy?

hmmmmmmmmmm....
[Galaxy S II Original Android Development] lpsi2000:
Still unable to download it b15. It said page not found (http 404):)
[Galaxy S II Original Android Development] Try4Ce:
Flashed the updated b15 before it was taken offline again.

I watched via CPU Spy if the frequency gets locked @ 500Mhz after Deep Sleep, and here it doesnt. Let the device "sleep" a while, and it was logged in as deep sleep in cpu spy correctly.

After that, I tested around and got properly up to 1,2 Ghz, benchmarks ran fine as well...

Is it that issue tho? Because if it is, I dont seem to have it....
[Galaxy S II Original Android Development] ludow:
Sorry if this mentioned before, I can't get in debug mode when using b14.
[Galaxy S II Original Android Development] bvannier:
helping an old man ?

Good afternoon,

Please, if somebody knows, how to encrease the "voltage" when my SGS2 is plugged into my car, because with the GPS on, Sygic aura, my battery keeps draining even when it's plugged.

Siyahkernel 2, beta 15, and sensation rom 1.6 from Crysis.

Any help would be appreciated.

PS : back to beta 14

Kindly yours
[Galaxy S II Original Android Development] lpsi2000:
Look at the first post, there is a link to changecurrent1000 posted there.
[Galaxy S II Original Android Development] bvannier:
Think you for your quick answer

Kindly yours
[Galaxy S II Original Android Development] xuxuzao:
can this be harmfull to my phone?
[Galaxy S II Original Android Development] jim-bo:
It may get hot - possibly very hot, and fast charging will definitely impact on the lifespan of your batter - i.e. it will degrade and need replacing sooner.

Also, it is possible that the charger will be unable to provide that much current anyway, and you might damage or overheat that.

The phone itself though, should be OK with it (not a guarantee!)
[Galaxy S II Original Android Development] JB-007:
Hi

have tested b14 and found issue with 3d games like heavy gunner .

Game is not able to load fully . Freeze phone ......

Reveted to v2, no problem

anyway got more than 7500 pts @1600mhz with andudu
[Galaxy S II Original Android Development] Boonyard:
Can I just confirm that we shouldn't use setcpu with this?
[Galaxy S II Original Android Development] sebsasko:
You can use "Voltage Control Lite" app from market too (easiest than script)
[Galaxy S II Original Android Development] antiochasylum:
Why not?

Sent from my Insanity powered SGS2
[Galaxy S II Original Android Development] pixiebob:
if you are right it is better to not use cpufreq_high in defconfig, it's preferable enter in deep sleep at 800 mhz like before
[Galaxy S II Original Android Development] chronos69:
Some mirror for beta15?

Links from http://www.gokhanmoral.com seem dead
[Galaxy S II Original Android Development] Vulpix:
Yeah some mirrors would be nice. I can't get beta 15 too.
[Galaxy S II Original Android Development] :
Well as it is stated by gokhanmoral it is not ready, so wait.
[Galaxy S II Original Android Development] :
Why distribute the kernel version that author removed?
[Galaxy S II Original Android Development] BoneMo:
why posting kernel in NOT OK condition?

it is not on http://www.gokhanmoral.com/ because it is being repaired..:confused::eek:
[Galaxy S II Original Android Development] wanam:
Gokhan didn't say anything, are you sure it's not OK?

Anyway link removed.

EDIT: i think i missed Gokhan post.
[Galaxy S II Original Android Development] ludow:
This guy should be banned. According the Google translate.
[Galaxy S II Original Android Development] iamsmallpang:
Gok said beta 25 some bugs not fix..do he close the download link
[Galaxy S II Original Android Development] Entropy512:
Easy enough to fix the code - that code section needs to be touched anyway to implement the SoD fix regardless of the frequency.

To whomever claimed SetCPU might be a problem - SetCPU has never caused a problem for me, it is what I've always used. However, if you set a screen-off profile with a frequency limit that doesn't include the kernel's sleep frequency, it'll SoD without the aforementioned SoD fix (which all Siyah releases have to my knowledge, and nearly all custom kernels do too.) E.g. the reasons people say SetCPU is bad on Samsungs are not valid on most custom kernels, thanks to the author of SetCPU (who is also the original author of the kernel fix for the issue).
[Galaxy S II Original Android Development] gokhanmoral:
Kullanma o zaman godoş..

Para mi aliyon kurmak icin.. Siktirgit baska kernel kullan yarragimin anteni...

Sorry guys. He is just a pervert who doesnt know how to speak :)

I am mobile now. I will update the links when I am home...
[Galaxy S II Original Android Development] lueis:
Thank you! Awesome OC Kernel!

I really love my AnTuTu-Stats :D

*P.S: First post :)
[Galaxy S II Original Android Development] gokhanmoral:
You guys should submit scores :)
[Galaxy S II Original Android Development] nerotix:
who gets whose money lol? what are u guys talking about, u owe someone money?=o

---------- Post added at 07:03 PM ---------- Previous post was at 07:02 PM ----------

Agree(10charstrolol)
[Galaxy S II Original Android Development] minidou-77:
Why I can't set my cpu up to 1600 Mhz ?

(My phone freezes with every voltage)
[Galaxy S II Original Android Development] harin22:
The Link for beta 15 is not working?
[Galaxy S II Original Android Development] AndroidGX:
Nasty bug detected on beta 14 :

I unplugged from AC there is 2 hours at 91%. I woke up ~30 minutes after my phone to check any mail received and what a surprise, battery grown at 93%. I let sleep the phone again and check after 15 minutes idle again : battery at 94%. wtf :confused:

Battery did not grown after those 94% anymore.
[Galaxy S II Original Android Development] bclark:
Did you bother to even read ~7 posts prior?
[Galaxy S II Original Android Development] dogan2010:
Hi There

Great work Gokhan ( tebrikler )

i have a question guys what rom is best in combination with Siyahkernel
[Galaxy S II Original Android Development] :
B15 is removed currently. Will be up soon again. There are some bugs ie. cannot change CPU freq to 1696 ;), still it is even faster than B14 :). I want to beat that cm7 roms :D.
[Galaxy S II Original Android Development] cokeman0:
init.d

Just wondering if anyone can get init.d script to work ??

Can't get the script generated by Voltage Controll to work, looks like it's in the right place (/etc/init.d/(
[Galaxy S II Original Android Development] Bene2k11:
Doesn't work for me, too. Switched to SetCPU atm.
[Galaxy S II Original Android Development] cokeman0:
Well me to, but I then have to use root explorer to change 100 to 25 mhz...

Well perhaps it will work in a later build :-)
[Galaxy S II Original Android Development] nerotix:
@gokhan

I'm using 2.1b14 on Galnet MIUI 1.10.25 and its working flawless. However, on the kernel that comes with Galnet MIUI 1.10.25, the headset volume is working properly, when I install this kernel, it doesn't work anymore.

May you wonder what I'm talking about:

In AOSP roms as CM and MIUI there used to be a bug then if u set ur headset volume to 100% it wont go as loud as it should be, the loudness is still 50% even tho its set to 100%. If you want to fix this problem, you perhaps could check in the kernel that comes with Galnet MIUI 1.10.25.

Hope this helps you to resolve this issue.

Thanks for reading:)
[Galaxy S II Original Android Development] pachinkosan:
not that type of problem

there's only 3 or 4 steps at the begginin of the volume lane that are working and they are working properly (i mean loudness variates from 0 till 100%)

other steps doing nothing

this bug is at cm7 and miui for me
[Galaxy S II Original Android Development] Entropy512:
99% certain that's not a kernel bug - your fuel gauge chip just wigged out. The MAX17042 does that occasionally, just like its predecessor the MAX17040.

Shut off, pull battery, wait a minute or two, reinsert.

Something caused the hardware itself to glitch low, and whatever caused it to glitch low went away and then the chip did what it's supposed to do - converge towards reality. What you saw was something knocked off the fuel gauge's calibration, and then it started recalibrating back to reality. If you want to be sure, reset it with a battery pull as said above. Ideally, let the battery sit for a few minutes to make sure it's in a "relaxed" state.
[Galaxy S II Original Android Development] zantekk:
Tried download b15

ERR 404 not found.

?
[Galaxy S II Original Android Development] BoneMo:
.

it is because beta 15 was removed to repair it ;)
[Galaxy S II Original Android Development] kunacs:
I beat them with ver. 2.0 and a few voltage control hacks, with sio i/o, but there is no limit
[Galaxy S II Original Android Development] olifee:
Something must be wrong with me. KitchenApp works very fine on CheckromRevolution 1.0 with Siyah 2.1b14 and CWM 5.0.2.6.

And yes, I have an external SD inserted (32 GB, with only a single FAT-partition for now in case that matters).

In case someone wonders, it even worked with the first version I had in CheckromRevolution. If I remember correctly it even worked in LeoMar Revolution 2.7.1 before that with the older KitchenApp.

Still, I sometimes have instant reboots when I have many App2SD shortly after booting up (dating back several releases of Siyah and several ROMs). Anybody encountered something similar?
[Galaxy S II Original Android Development] antiochasylum:
How old are you 1-2? Because you can't read apparently.

Sent from my Insanity powered SGS2
[Galaxy S II Original Android Development] xeq544:
Links working now, safe to flash ?
[Galaxy S II Original Android Development] gokhanmoral:
beta15 is up.

sorry for the delay. I've just arrived home.
[Galaxy S II Original Android Development] OlegTorez:
b15 is available again.
[Galaxy S II Original Android Development] gokhanmoral:
yes. should be working fine now...

you still have to be careful with undervolting though...
[Galaxy S II Original Android Development] nikzDHD:
Beta 14 rocks,

First picture not clear but shows current battery at 51%.

Ondemand governor, uv a little, wifi on, then data on whilst I was out. Deep sleep very well whilst on data. GPS a little while looking for directions.
[Galaxy S II Original Android Development] Piretia:
many boots b15 something is wrong ...

back to b14

greetings
[Galaxy S II Original Android Development] xeigen:
BLN is not working with cyanogenmod #95 and 2.1b15..

Another thing is the button, i set the button light to '0' but from cyanogrnmod settings but the light is still on..
[Galaxy S II Original Android Development] h20pt:
Try to raise your voltages a bit until the reboots stop :)
[Galaxy S II Original Android Development] xeq544:
CM bug, same with stock cm kernel since Nightly 91or92
[Galaxy S II Original Android Development] :
Holy shiznit. 1200/100 ondemand, have stuck with 1.8 as it feels the best with a Sam based ROM for me. Much of the Samsung bloat removed, other than that, nothing special done. On the previous iteration of the ROM on 1.7.8 and 1.8 I'd get ~5800.

Edit: did it unplugged as well to rule out super charging steroids and got 6066
[Galaxy S II Original Android Development] chadouming:
Someone already shortened you with dualboot gok :P

http://xdaforums.com/showthread.php?t=1205288
[Galaxy S II Original Android Development] bgx:
Wohoo! It's so smooth! Even with only 600mhz! Beta15 really really goood! Fastaaaaar..... :-)

Have made now profiles for tasker! When I read via tapatalk only 600 MHz when I watch YouTube 1200 MHz on launcher 750 MHz!
[Galaxy S II Original Android Development] TheZer0:
True, found this a few days ago via google after reading about the dual boot here.

But I can't wait for Goks implementation. I prefer the rom-switching the way he descibed it. Via timeout-bootmenu.

Chainfire replaces CWM recovery with second rom, and adds it back in the power-off charging screen. It's clever but has some disadvantages (need charger for CWM, and you can't charge when phone is off i guess).

[edit] In addition, you get this amazing kernel with it :D
[Galaxy S II Original Android Development] maxeli:
The new beta stable?? Anyone with CheckRom revolution v1.0 tried flashing the latest beta?
[Galaxy S II Original Android Development] xeq544:
I was responding to this part of the question:
[Galaxy S II Original Android Development] lpsi2000:
Beta 15

I have no issues with current b15 with Galnet MIUI .25 and CM71. I use the UV and OC I have been using ever since we were told to raise it a bit. I raised all of my lower tiers (100 -1000) from +25-50
[Galaxy S II Original Android Development] gokhanmoral:
I didn't see it before. well, I will still make my implementation because I used somewhat different approach...

also, making backup of a rom and restoring it as a second rom should be easy.

I am thinking about making a seperate application for it.

system, data and cache partitions of the secondary rom will reside in your data partition and you will be able to make a nandroid backup of your existing rom and restore it as a second-rom...

I did test it manually and it works.

but I will need to make a custom CWM recovery to prevent including the secondary rom loop devices in backups.

this sounds as a fantasy for now.. but I first make fantasies and then implement them ;)
[Galaxy S II Original Android Development] bragon2010:
i have a reboot with beta15. I increase the mv +50. Testing now.
[Galaxy S II Original Android Development] bgx:
Stuck at deep sleep! Raise now 50mv and test again!
[Galaxy S II Original Android Development] gokhanmoral:
those who experience lockups with b15:

can you try http://www.gokhanmoral.com/public/files/siyahkernel/test/Siyah-v2.1b15-2-CWM.zip ?

in siyah-v2.1b15, I use 500MHz directly (5th step), but it sometimes causes lockups if you undervolt too much.

in Siyah-v2.1b15-2, I first change the frequency of 800MHz to 500, 500MHz to 498 and use 4th step and restore frequencies when the device wakes up. I think I have fixed the previous problem this time.

I have also re-enabled copying required library for bln as I backup the original file in case you experience any problems with the library.
[Galaxy S II Original Android Development] shummo:
I have chechrom revolution 1.0 rom, and after I flash b14 or b15 the phone doesn't boot. B13 is ok>> Could it be the reason, the CWM 5.0 and not 4.0????

If yes, what should 1 do, if i want to use b15 and my recent rom?:D
[Galaxy S II Original Android Development] Bene2k11:
B15 Runs awesome. I could even keep my UV settings. :)