yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] yahyoh:
sounds good :victory: :cowboy:

- enabled swap and zram options in config. enabled zram as default with 150MB swap. you can disable it in extweaks.

-CWM-based Touch Recovery v6.0.1.1
[Galaxy S II Original Android Development] gokhanmoral:
fm radio is also fixed...

testing the recovery now.

I don't want to publish another beta.

I checked CWM recovery changes and they were easy to merge.

so there should not be any problem but it doesn't hurt to test a little more...

I have already swapped and backedup/restored..

if I can finish everything before 00:00, I will release v4.0 tonight.

if not, it will be released tomorrow morning.
[Galaxy S II Original Android Development] Gillion:
did you fix backlight notifiication ?
[Galaxy S II Original Android Development] robertobsc:
How can scaling 2nd cpu on/off be a rom problem?

I'll test if I have the same situation but hotplug mechanism in pegasusq is different from hotplug.

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[Galaxy S II Original Android Development] BrandoHD:
Was only commenting on the Radio and BLN issue
[Galaxy S II Original Android Development] robertobsc:
Can you execute the following in your terminal and attach the file?

dmesg | grep -i hotplug > /mnt/sdcard/dmesg.txt

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[Galaxy S II Original Android Development] emk2z:
Hi, sorry for the delay I was using official sammy rom XWLPD
[Galaxy S II Original Android Development] gokhanmoral:
no.

but I tested it on both cm10 and stock samsung rom, had no problems.
[Galaxy S II Original Android Development] RoXeon:
<6>[ 1.290677] exynos4_pm_hotplug_device_init: 0
<6>[ 1.290714] EXYNOS4 PM-hotplug init function
<6>[ 13.672494] Stand-hotplug is disabled: governor=pegasusq
<6>[ 61.290082] pm-hotplug: disable cpu auto-hotplug

I assume that is exactly how it suppouse to be while on pegasusq.

But seriously, am i the only one with that problem? I was all day on Siyah 3.5.2 with clean install of CM10 where pegasusq works perfect, now i flashd 4.0 only to post that dmesg output and i didn't had to do anything to reproducte that bug. I woke up second core and after that second core was online for about 1min with no system load and on 200Mhz freq.
[Galaxy S II Original Android Development] chris2busy:
Am i the only one that does not find the 4.0 download link?
[Galaxy S II Original Android Development] Siberian Tiger:
http://www.gokhanmoral.com/

Sent from my GT-I9100
[Galaxy S II Original Android Development] lyndonguti:
Not yet available -.-
[Galaxy S II Original Android Development] driton01:
Below is post from GM he said that it will be relised tonight or in the morning so no download link till it will be relised.

fm radio is also fixed...

testing the recovery now.

I don't want to publish another beta.

I checked CWM recovery changes and they were easy to merge.

so there should not be any problem but it doesn't hurt to test a little more...

I have already swapped and backedup/restored..

if I can finish everything before 00:00, I will release v4.0 tonight.

if not, it will be released tomorrow morning.
[Galaxy S II Original Android Development] ciprianruse88:
it is not released yet. you can find only the beta3...link --> http://d-h.st/users/siyah/testing
[Galaxy S II Original Android Development] Ramelov:
Links to 4.0 beta 1, 2 and 3 were posted in this thread by Gokhanmoral earlier. Just search.

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[Galaxy S II Original Android Development] cybernetus:
waiting :)

---------- Post added at 10:49 PM ---------- Previous post was at 10:41 PM ----------

Only beta is available for download at this time ...
[Galaxy S II Original Android Development] supermult:
Why is zRam enabled in 4.0?

Has anyone ever reached the limit of ~800 mB on the sgs2?
[Galaxy S II Original Android Development] yahyoh:
maybe :laugh:

but u can disable it via extweaks , not a big deal
[Galaxy S II Original Android Development] ginlik1996:
can i flash back siyah 3.5.2 from siyah 4.0?
[Galaxy S II Original Android Development] cybernetus:
Yeah :) You can flash back from 4.0 to siyah 3.5.2 :)
[Galaxy S II Original Android Development] gokhanmoral:
v4.0 is released.

I removed CWM 6.0.1.1 and used the old recovery because I had a backup problem.

I will use it in the next release if I can fix the problem.

fm radio is working in this version.

and all changes are pushed to github.
[Galaxy S II Original Android Development] lyndonguti:
Error downloading sir

sent from my lovely phone....hmmm wait its a tablet...waaa i dont really know.....im PARANOID NoW!
[Galaxy S II Original Android Development] driton01:
404 (Page Not Found) Error.Can you please fix the download link.

Thanks for the great Kernel
[Galaxy S II Original Android Development] Spyr0s:
Something's wrong with the link
[Galaxy S II Original Android Development] yahyoh:
links fixed :victory::victory:
[Galaxy S II Original Android Development] gokhanmoral:
oops.. sorry for that. I forgot to add "-s2-" to the filename.

they are working now.
[Galaxy S II Original Android Development] red.hat:
Link not working
[Galaxy S II Original Android Development] driton01:
Link is working now I am downloading it now.
[Galaxy S II Original Android Development] red.hat:
Got it. It is a slow as molasses.
[Galaxy S II Original Android Development] majkicimo:
Is it safe to flash syiah vers.4,0 with LQB 4,0,4 poland rom without hardbrick?thx
[Galaxy S II Original Android Development] cybernetus:
Well, here I download without problems.

Here I put an copy of the kernel for the CWM : http://dl.dropbox.com/u/1562224/Android/Galaxy S2/Siyah-s2-v4.0-CWM.zip

Odin : http://dl.dropbox.com/u/1562224/Android/Galaxy S2/Siyah-s2-v4.0.tar
[Galaxy S II Original Android Development] lyndonguti:
5 min ago it was not working but he fix it eheh
[Galaxy S II Original Android Development] ObihoernchenDE:
Mirror: http://obihoernchen.net/downloads/download.php?file=SGS2 Kernels/Siyah-s2-v4.0-CWM.zip
[Galaxy S II Original Android Development] gokhanmoral:
no.

there is always a risk of hardbricking.

if you don't have a spare phone do not flash.

this type of questions will make me buy an iphone :)
[Galaxy S II Original Android Development] robertobsc:
Kkkkkkkk... me too!

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[Galaxy S II Original Android Development] AlkaDragos:
Kinda off-topic, but this made my night regarding your last post about CAP_ERASE gokhan :laugh:. Awesome work on the new release, updating...
[Galaxy S II Original Android Development] robertobsc:
Really?! Man? Didn't you at least read the changelog?

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[Galaxy S II Original Android Development] red.hat:
I hear you my broda
[Galaxy S II Original Android Development] cybernetus:
Changelog ? What is this man ? :p

LOL

---------- Post added at 12:35 AM ---------- Previous post was at 12:34 AM ----------

Charging my phone and waiting to flash this kernel :)
[Galaxy S II Original Android Development] wallaceff:
Just downloaded kernal 4.0.

With RR 2.6.1, my backlights seem permanently on when the screen is on. Seems to ignore the ExTweaks setting. I tried enabling/disabling it, no change. Also the LED timeout in Extweaks seems ignored aswell. (worked fine in all version up to kernal 3.5.2)
[Galaxy S II Original Android Development] yahyoh:
no it will break ur device and ur heart after first boot :silly::silly:

---------- Post added at 03:01 AM ---------- Previous post was at 03:00 AM ----------

no problem here with 4.0 build on latest cm10 :cool:

---------- Post added at 03:02 AM ---------- Previous post was at 03:01 AM ----------

YAY syiah kernel for iphone 5 :laugh::laugh: :D:D
[Galaxy S II Original Android Development] majkicimo:
Hahaha,thx for the answers

I thought,when I will make a full wipe in cwm,,, no only flashing kernel

=tapatalk=
[Galaxy S II Original Android Development] olifee:
I'm finally chiming in again ;).

Just tested 4.0 and I can report my phone is actively using zram and it appears slightly smoother even when using Chrome with ~20 tabs open ;).

I guess with kernel >=3.5, Frontswap will be enabled on all Android devices by default. It has the advantage that it does not grow up to a fixed size, but can grow and shrink dynamically, and is kind of a successor to zram (if you 'only' use zram for swap that is). But Frontswap is really fresh, so maybe in Android 5.0 we'll see it widely spread ;). The effects of frontswap (and cleancache with zcache) are extremely noticeable on my Linux desktops).

So I am very happy we already have zram now :).

Thanks, gokhan, for implementing new optional features like that :).
[Galaxy S II Original Android Development] CuBG:
Everythink is smooth and perfect with lpt but i have only 2 simple questions.Is it really 3.0.15 and why extweak dont work, says no supported kernel?
[Galaxy S II Original Android Development] nihilista:
Installed 4.0 kernel, works great so far, but i think there is something wrong with pegasusq governor. It stays at 200MHZ on both cores (seen in 2nd core app), seems to disable one core only when display is off (seen it if i switch fast on with 2nd core app on screen...). Strange, if i set it to one core, then back, it disables 2nd core as it should be, but only once. With 3.5.2 kernel never seen this before.

If i switch to hotplug governor, all is fine. I think someone else here in this thread has seen same behavior, so its a bug or a feature? ;)
[Galaxy S II Original Android Development] pikachu01:
Confirmed. PegasusQ only disables 2nd core when screen is off (after it's been turned on).
[Galaxy S II Original Android Development] Adam Hui:
Experienced some hang up & force reboot at booting (with 13 autostart program which can't be disabled coz root not allowed... strange??).. it's kernel or ROM related?? I'm using CM10 & Siyah 3.5.2.

Anyone else & some solution or there are fixed in siyah 4.0 ? How can i gain access to allow disabling boot autostart prog (by dxtools) in superuser app? Need help here..TIA..
[Galaxy S II Original Android Development] bragon2010:
I can't flash modems. I get assert error. Is this kernel related?
[Galaxy S II Original Android Development] Tricks25:
after reading this, i looked at os monitor and confirm that 2 cores are always active..

no wonder my phone feels smooth and snappy lol..
[Galaxy S II Original Android Development] Muchoaliento:
Is this behaviour tweakable by scripts or Extweak app ?
[Galaxy S II Original Android Development] lerx:
Same from and having the same problem too
[Galaxy S II Original Android Development] antt00:
With CM10 and siyah 4.0 and pegasusq, the second core does stay online for longer time but it does go offline as well after sometime even when screen is still on.
[Galaxy S II Original Android Development] addison8406:
phone won't boot up after Installed 4.0 kernel on stock 4.0.3 zslpg rom, it stop at the boot screen

need to flash back 3.5.2 everything back to normal
[Galaxy S II Original Android Development] robertobsc:
Here it enables and disables much more then previously versions. But that is because the number of process in queue:

<3>[ 301.890599] [HOTPLUG OUT] check_down 300000<=400000 && 226<250

<3>[ 1261.495144] [HOTPLUG IN] check_up 700000>=600000 && 361>300

<3>[ 1900.020276] [HOTPLUG OUT] check_down 200000<=400000 && 247<250

<3>[ 1921.825113] [HOTPLUG IN] check_up 1000000>=600000 && 344>300

<3>[ 2081.745242] [HOTPLUG OUT] check_down 200000<=400000 && 200<250

<3>[ 2107.225125] [HOTPLUG IN] check_up 1000000>=600000 && 365>300

<3>[ 2562.635285] [HOTPLUG OUT] check_down 200000<=400000 && 200<250

<3>[ 2588.610102] [HOTPLUG IN] check_up 600000>=600000 && 318>300

<3>[ 2757.070312] [HOTPLUG OUT] check_down 300000<=400000 && 213<250

<3>[ 2855.060087] [HOTPLUG IN] check_up 1000000>=600000 && 551>300

<3>[ 2871.940229] [HOTPLUG OUT] check_down 200000<=400000 && 200<25

Something in this new version is generating a lot more of threads or process...

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[Galaxy S II Original Android Development] Tiu Fiu:
Confirmed here too... On pegasusq, stock XWLPI, the second core stays on all the time (waited for 3+ minutes and it didn't change at all).

On ondemand it works as it should (second core seems active at 200 MHz when the 2nd core app is first turned on, but it goes offline a few seconds later).
[Galaxy S II Original Android Development] nihilista:
You can tweak pegasusq settings in setcpu, but standard settings are ok. But thats not the problem here, its not normal if second core disables only if screen is off, isnt it? Maybe siyah will look at this and fix it, btw, another great kernel ;)
[Galaxy S II Original Android Development] robertobsc:
Seems that when turning screen on its disabling hotplug

app_125@android:/ $ dmesg | grep -i hotplug

[ 1.310452] exynos4_pm_hotplug_device_init: 0

[ 1.310487] EXYNOS4 PM-hotplug init function

[ 9.621264] Stand-hotplug is disabled: governor=pegasusq

[ 61.310058] pm-hotplug: disable cpu auto-hotplug

[ 238.655264] second_core: hotplug is off!

[ 241.422113] second_core: hotplug is on!

[ 243.420216] pm-hotplug: disable cpu auto-hotplug

[EDIT] : Forget guys... I thought that these prints was problems, but just looked at the code. They are correct. They mean that pegasusq are using his own hotplug mechanism.

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[Galaxy S II Original Android Development] mzeshanhakeem:
Plz someone confirm, is v4 based on linux 3.0.15?
[Galaxy S II Original Android Development] gGabi:
Yep
[Galaxy S II Original Android Development] Crescendo Xenomorph:
regarding ZRAM

@GM: It seems that I can't change the ZRAM size.

When I change the ZRAM size, my device reboot after I pressed Apple change in ET.

Second time, I tried to change it, it says: Something went wrong...

EDIT: Its OK after I reset ET profile in CWM... Sorry...

---------- Post added at 02:47 PM ---------- Previous post was at 02:39 PM ----------

@GM: Maybe this could be useful for you and maybe you could implement it for better memory management. It's called CleanCache, maybe you already knew that...

http://lwn.net/Articles/384411/
[Galaxy S II Original Android Development] ephraim:
GM, i tried dual booting 20120806 cm10 as 2nd rom and stock XWLPO as primary but cm10 wont boot. If i put it as primary it does. And a request if possible. Is it possible that you can copy the default touch values of default cm10 kernel? I tried it and when i do the hold test (like holding the notification drawer half way) it doesn't jitter but you current build does (if connected to the charger), but it improved from the last build (v4.0beta3).

Cheers!
[Galaxy S II Original Android Development] gokhanmoral:
it is true that pegasusq is more aggressive in this version.

and it doesn't like to be watched. :)
[Galaxy S II Original Android Development] gokhanmoral:
there are some changes in the touch driver (such as movfilter setting is removed)

I am still using the same values and as far as I know they are now the same as cm9/10 touch parameters.

I am putting it to my todo list. but do not expect any updates soon unless there is a critical bug.
[Galaxy S II Original Android Development] -earth-:
In fluxi kernel there are three settings for the touch to adjust. Do somebody know the path's? So i ca try to adjust the touch like fluxis modifikation.
[Galaxy S II Original Android Development] DeshTwo:
Downloading your last release thx Gokhan

Envoyé depuis mon GT-I9100 avec Tapatalk
[Galaxy S II Original Android Development] vitoski:
Guys so is the second core enabled continously while screen on intended change or a big in 4.0 version?

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[Galaxy S II Original Android Development] slipmeknot:
Here you go. But some says its always on you should go check it yourself. 1st observation with v4.0, crt-off is back :)
[Galaxy S II Original Android Development] CuBG:
Why eXTweak doesnt work for me in v4.0? I tryed ti reset extweak settings in recovery but no change at all
[Galaxy S II Original Android Development] vizdak:
reset extweaks in cwm, wipe dalvik-cache and then fix permissions.
[Galaxy S II Original Android Development] vitoski:
I meant if the second core is enabled even if it's not needed. I know turns off with the screen....

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[Galaxy S II Original Android Development] Tricks25:
Lol @doesnt like to be watched.. :D

So as you said that we wont be expecting any updates soon, did you intend to have the second core always on at pegasusq?

@anyone,

And is having 2 cores always on a bad thing like it drains battery faster or heat the phone faster?? Pardon my ignorance..
[Galaxy S II Original Android Development] nicola1989:
Please some mirror To download the net kernel

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[Galaxy S II Original Android Development] bkjugg:
I think last 4.0 version is not so smooth like previous beta versions. Maybe placebo :\
[Galaxy S II Original Android Development] Gammelgustav:
CWM : http://dl.dropbox.com/u/1562224/Android/Galaxy S2/Siyah-s2-v4.0-CWM.zip

Odin : http://dl.dropbox.com/u/1562224/Android/Galaxy S2/Siyah-s2-v4.0.tar

by cybernetus
[Galaxy S II Original Android Development] CuBG:
Thanks :good:
[Galaxy S II Original Android Development] bandit79:
Does Siyah not support BLN for missing calls?

I installed v4.0 and tried, but no BLN, only for sms. Whatsapp seems too?
[Galaxy S II Original Android Development] flydev:
anybody can post the md5 of the 4.0 cwm zip?

thanks!
[Galaxy S II Original Android Development] vizdak:
MD5: a297b725ae3a3bf4e9811b94765bbcba
[Galaxy S II Original Android Development] RoXeon:
So i wasn't only one.

I'll stick with 3.5.2 then. I don't know how 2nd core affects battery life, but i do not want to check it :)
[Galaxy S II Original Android Development] olifee:
Cleancache (in combination with zcache) actually shows some speedups on a desktop system. For an embedded device, I am not so sure, it's major benefit is that less file accesses are needed, but it trades some CPU-time for that (which means battery juice for us).

Frontswap+zcache or zram is a different story I think: It also uses CPU-power, but only if the system would otherwise have had to kill some apps (due to lack of memory) or if the system would have needed to swap to "disk" (which is extremely slow). Disk-swapping is not enabled in Android by default (because it also might wear out your mmc).

So I think given the fast seek times of flash data storage, activating cleancache+zcache on android should not give a noticeable speedup, but might eat juice. As I think you can not turn it on and off without rebooting (at least, the zcache-backend only becomes active if you add zcache to kernel commandline), it might be interesting to compile it in and give it a try, but not make it default ;).
[Galaxy S II Original Android Development] poppienutshell:
what is the zram for and how to best tweak it?
[Galaxy S II Original Android Development] cl3ric:
installed siyahkernel 4.0 over stock rom 4.0.4 LQ7 (poland).

MTP and camera preview working fine! :)

everything seems ok.
[Galaxy S II Original Android Development] gokhanmoral:
Please move best settings or governor discussions to the other thread. I do not find any development related point in changing governor defaults. We already had enough posts in this thread for a simple threshold that you can change with SetCPU or scripts. If you do not know what or how to change it you can: 1- read more 2- use a previous version or 3- buy an iphone.
[Galaxy S II Original Android Development] maczaros:
Same on XXLPW - stuck on BootLogo (Samsung i9100 - first one - where triangle may appear)
[Galaxy S II Original Android Development] pikachu01:
Do you guys by any chance undervolt? It might be newer versions not supporting massive undervolting?
[Galaxy S II Original Android Development] maczaros:
No undervolt and i have reset exprofiles after flash 4.0 in recovery (3.5.2)

I also tried to install by odin - same problem. Mayby modem NELP4 (insted of original XXLPW) can by the problem ?

One more thing - when on 4.0 - i cannot enter Recovery. Only download mode by JIG
[Galaxy S II Original Android Development] gokhanmoral:
I will make a little change in initramfs and I guess it will fix stuck on boot screen problems for some users. I will upload when I go back to my office.
[Galaxy S II Original Android Development] stopro:
Hi mate last nite I installed new kernel and connect to charge everything wos fine but since I unpluged mean 2h ago I had 3freezes that's no good I use extreme under volt and I know that can be a reason but on 3.5.2 beta1,2,3 everything was fine that issue start on beta4 I knw problem can be my device but how I said I always use this settings without any problem

anyway mate u doing very good job its give wings to that device
[Galaxy S II Original Android Development] gokhanmoral:
This is just a perfect example for the posts that I don't want in this thread.

I am not interested in any undervolting related problems. Not even if it works on all previous versions and even on all your phones. Nobody can help you but you can help us by either bringing this discussion to the other thread or buying an iphone.
[Galaxy S II Original Android Development] Ankit Tulsian:
Gokhan in love with iphone?
[Galaxy S II Original Android Development] greatricky:
i just installed v4.0 and my primary rom (SAMMY) is not booting anymore , btw .. my 2nd rom is paranoid 4.1 ..so, going back to 3.5.2
[Galaxy S II Original Android Development] arsalanaly:
Random restart at cm9 anyone facing issue with siyah kernel 3.5.2
[Galaxy S II Original Android Development] bervin:
Hi guys. I installed this kernel on wanam 12.3 which is 4.0.4 based but my camera just shows a black screen. What can i do to fix it?
[Galaxy S II Original Android Development] stopro:
Sorry mate but I didn't mean that to bring anything like that just found issue and I'm telling u about it nothing else I think best help u can get in source I priciate your work thx for that sarcasm

---------- Post added at 11:11 AM ---------- Previous post was at 10:56 AM ----------

I know people come in with really stupid question and issue cos don't read posts and all that

I read all wot I need and tryto sort my issue but sometimes just can't sorry mate if I heart your feelings post in that I really priciate your work one mor time thx
[Galaxy S II Original Android Development] CamoGeko:
There is a camera fix floating about the forums somewhere...
[Galaxy S II Original Android Development] Ratheesh143:
siyah v4 when locking theres a strange flash.
[Galaxy S II Original Android Development] R2D2uC3PO:
Look here http://xdaforums.com/showthread.php?t=1772931

Sent from my GT-I9100 powered by TugaPower

Rom: XWLPO (4.0.4)

Kernel: Siyha 3.5.2
[Galaxy S II Original Android Development] Ramelov:
Siyah 4.0 is supposed to work with 4.0.4 camera without any patches because this kernel is based on 4.0.4 kernel Samsung sources.

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[Galaxy S II Original Android Development] nihilista:
On 4.0.4 ROM you normally dont need a camera fix. I'm on XWLPT ROM and uninstalled camera fix before, then installed v4 kernel, and camera works fine here. Maybe you had camfix installed and forget to uninstall it ?
[Galaxy S II Original Android Development] Tungstwenty:
It might still work with the fix installed but you are right - those who are now on Siyah 4 should remove the fix.
[Galaxy S II Original Android Development] bland.life:
Yup, I get that flicker when I turn off the screen too.
[Galaxy S II Original Android Development] gokhanmoral:
I have uploaded v4.0.1 to http://d-h.st/users/siyah/s2

if you have boot problems with v4.0 please test it and report if it boots correctly.
[Galaxy S II Original Android Development] sanglxagdm:
the zram in version 4.0

What is the effect of zram ?
[Galaxy S II Original Android Development] bervin:
Yeah, done that already. Just thought gm would have nailed that down