yashsingh1/xdaforums huggingface dataset:
[Galaxy Note II Original Android Development] aegeuss:
Andrei, thanks for this great kernel.

My question is does anyone have Wi-Fi connection problems? Mine gets stuck in obtaining up address or disconnects after a while and connects again. I am on Omega v5.0 and last kernel with Scooby do sound support. I had this problem on Omega v4.1 though.

Regards

GT-N7100 cihazımdan Tapatalk 2 ile gönderildi
[Galaxy Note II Original Android Development] nyarnon:
Well it sure is not a Omega problem I can vouch for that. Running rock stable here. So if then it must be Perseus > 25.3

--

Sent from my N7100 with Perseus 25.3 Omega 5.0 and some stuff of Raubkatze
[Galaxy Note II Original Android Development] wwwwww22:
maybe try to turn off power saving mode from service menu (*#0011#)

wifi perfect on 25.3
[Galaxy Note II Original Android Development] artyte:
thank you andreilux. This kernel is confirmed working on my

N7105

. I look forward to your work.
[Galaxy Note II Original Android Development] AndreiLux:
I found a boot.img somewhere else.

Somebody also sent me a R950 boot image and I PM'ed him back with the kernel but I never heard anything back from him.

Anyway here's two US versions:

T889 is for T-Mobile US Note 2 SGH-T889

R950 is for U.S. Cellular Note 2 SCH-R950

Please back up your boot images before testing, and use at own risk. (Nothing should break though)

Difference is that the CIFS module is missing as it's bloating the image size... I'll have to see what I'll do with that. Curiously the stock images for you are 8.4MB, so maybe you can handle bigger boot partitions.
[Galaxy Note II Original Android Development] lycan_codex:
I am on stock lj7 rom with 25.3 kernel....everything's pretty smooth...the wifi is working as it should
[Galaxy Note II Original Android Development] Kilo G:
I also have random reboots, on average once or twice a day I think. I run Omega 4.1 and Perseus 25.3. I have attached last_kmsg. Hopefully you can make something out of it.
[Galaxy Note II Original Android Development] AndreiLux:
Same problem as the other person. CPU locked up on LPA idle entry while getting the nanosecond time of day. I'll recompile a new version with higher target residency, as I really can't think of any other change affecting this, and we're stable on the S3... This will be in 25.4 in the OP together with intermediary sound modifications in a little moment.
[Galaxy Note II Original Android Development] Suicidal Chicken:
Andrei,

Can you confirm what I've experienced with the scoobydoo sound? Is it just my device? Or is there really no difference and it's just a placebo?

Sent from my Galaxy Note 2 through the Space Time Continuum
[Galaxy Note II Original Android Development] AndreiLux:
I don't know. I need more feedback. The jack detection may be broken and the settings are not applied as it doesn't see the headphones being connected. I'll have to check it myself later and talk to Gokhan about it.
[Galaxy Note II Original Android Development] Suicidal Chicken:
Alright buddy, sounds good.

If everyone can please give their feedback on the matter, it would be beneficial. Use the template that was posted a few threads back; Or venture over to the S3 forum, original androis development and see the Perseus kernel there. There's a template uploaded in a .txt file, just tweak and execute the script.

Sent from my Galaxy Note 2 through the Space Time Continuum
[Galaxy Note II Original Android Development] nyarnon:
I had lockups when comming fron 24 to 25 problem was solved by upping the underclock ( mean undervoltage) values 1 step. Since then every thing was fine again. Hope this helps.

--

Sent from my N7100 with Perseus 25.3 Omega 5.0 and some stuff of Raubkatze
[Galaxy Note II Original Android Development] AndreiLux:
The underclock values what? That didn't make sense.
[Galaxy Note II Original Android Development] Reb0rn:
What I think his somewhat unintelligent post meant was that he realised that his heavy undervolting made his device unstable and was not becasue of your new kernel.

Frustrating when ppl have the audacity to write "oh i get random reboots and poor performance with your new kernel" and still run heavily undervolted snd majorly overclocked... yeah... its the kernels fault :rolleyes:
[Galaxy Note II Original Android Development] nemesis93:
Thank you so much!!! Will try as soon as I figure out how to backup the stock boot.img.

On a side note, do you mind posting in the tmob note 2 forum section on xda as our first kernel dev? ;)
[Galaxy Note II Original Android Development] nyarnon:
Undervoltage ofcousemy bad <G>

--

Sent from my N7100 with Perseus 25.4 Omega 5.0 and some stuff of Raubkatze

---------- Post added at 06:23 PM ---------- Previous post was at 06:19 PM ----------

I was not the one complaining about reboots you unintelligent reader, I was merely handing a possible solition. I never had any problems with this fine kernel. And I do accept apologies.

--

Sent from my N7100 with Perseus 25.4 Omega 5.0 and some stuff of Raubkatze
[Galaxy Note II Original Android Development] Reb0rn:
:banghead::banghead::banghead:

My pc had lockups when i upgraded to windows 8. Turns out it was my 6ghz overclock that did it... :screwy:
[Galaxy Note II Original Android Development] spyrale:
What are you trying to prove man? you are not helping anybody with this attitude and you can't think you are smarter than other people just because you can explain yourself in english.

Tapatalked.
[Galaxy Note II Original Android Development] Reb0rn:
No no man don't get me wrong.

You can sense the kernel developers frustration when he can't get the info he needs and constantly get bashed with vague problem reports instead of giving him full info on the problem.

I mean saying that you have constant or repetead or whatever problem with the kernel when you actually have altered the very core that makes it stable... that's just wrong.

Help him by actually not modifing yourself then complain why its unstable.

But i don't know right... im just trolling. Sorry for OT and sorry for finding me offensive for finding you offensive. :D
[Galaxy Note II Original Android Development] Suicidal Chicken:
Stop measuring your junk and stick to the topic.

Sent from my Galaxy Note 2 through the Space Time Continuum
[Galaxy Note II Original Android Development] Kur0saki:
Andreilux thank you for this awesome kernel:)

The sound on 25.4 have distortion when i play music through the speaker.
[Galaxy Note II Original Android Development] Suicidal Chicken:
Use the script to reduce the speaker offset

Sent from my Galaxy Note 2 through the Space Time Continuum

---------- Post added at 10:12 PM ---------- Previous post was at 10:08 PM ----------

For all you lazy lot or lack of knowledge; here is a script to control the sound.

It's from my dropbox, never used it before to share; so any issues just say.

http://db.tt/wZlKDtjk

Sent from my Galaxy Note 2 through the Space Time Continuum
[Galaxy Note II Original Android Development] duowing:
I believe the scoobydoo sound control is indeed not working. I was listening to music through my earbuds and I altered the volume of the headphone amplifier level up to 57 assuming the volume rang is still the same for the N7100 and the volume didn't jump at all where on my S3 I can do the same thing while listening to music and without pressing the volume keys the sound levels will increase.
[Galaxy Note II Original Android Development] Suicidal Chicken:
That's the same outcome that I've experienced. It's no biggy, I'm sure Andrei knows and is working on it. We should be happy that he thought of us Note 2 users, all in good time!

Sent from my Galaxy Note 2 through the Space Time Continuum
[Galaxy Note II Original Android Development] AndreiLux:
It's also frustrating when people try community policing in one own's thread. I understand your willingness to defend but you've already managed to escalate it into a small argument. I don't want such idiotic posts in this thread, and such sarcastic posts as the last one you can shove up back up your ass. We've already had a developer basically quit the S3 forums because the complete degeneration of discussions in the threads. If somebody posts something stupid or ignorant, just ignore it and let it be at that. Responses to these replies are more than half of the problem itself and I can't stand this. If you post something, make it constructive. I don't care about the topic, as long as it has some kind of value.

I'll post versions in the respective forums once I've heard that they're tested and working.

Thank you for the confirmation. I will study the issue, but the sound modifications aren't my creation so I'm basically doing a port of a port.
[Galaxy Note II Original Android Development] avetny:
Samsung feature Touch Boost provide smooth scrolling for me whatever I go. If I'm correct we don't have wakeup lags (deepsleep) also just because 800 MHz. (it's keeping device in performance clock)

And even with that settings we got more than 20 hours of battery in heavy usage. (it's almost 1 day)
[Galaxy Note II Original Android Development] norrgrd:
Wouldn't one just experiment some with the ramp up frequencies/hair triggers to achieve this instead?

EDIT:

I was wondering because I saw this in the changelog from Perseus alpha16

"Disabled touchscreen touch booster; this previously locked the CPU frequency at 800MHz, memory interface to 400MHz and bus frequency to 200MHz at any time the finger touched the screen.".

I guess this doesn't apply to the Note II then.
[Galaxy Note II Original Android Development] avetny:
hmmm
[Galaxy Note II Original Android Development] AndreiLux:
Yes, that's why I made the flexrate mechanisms on the S3. It produces the same fluidity without the power waste. I just forgot to strike that line through in the changelog. We'll have it ported over here soon.

@avetny you make zero sense. This has nothing to do with deepsleep performance or anything related to that.
[Galaxy Note II Original Android Development] frankcilo:
This is the best kernel for Note 2!:cyclops:

(there are'nt others, as well as custom).

Seriously, congratulations, great kernel!

Thanks
[Galaxy Note II Original Android Development] norrgrd:
Then I'm totally on board. Should you require any help just throw me a PM and I'll try to help with the little I know.

---------- Post added at 10:57 PM ---------- Previous post was at 10:38 PM ----------

Small bug report:

ROM Omega v 3.0 (XXALJ1)

Kernel: Alpha24

Problem: BetterBatteryStats does not collect any information.
[Galaxy Note II Original Android Development] kest874:
My betterbatterystats is working fine
[Galaxy Note II Original Android Development] norrgrd:
I actually noticed mine did now as well, that's weird. I'll look some on my side what caused it.

Sent from my GT-N7100
[Galaxy Note II Original Android Development] frankcilo:
It is normal that memory ram avaiable is 1792mb?
[Galaxy Note II Original Android Development] norrgrd:
Yeah I'd say it is. It's because drivers, the Mali chip and other system processes reserves some.

Sent from my GT-N7100
[Galaxy Note II Original Android Development] CekMTL:
Exciting times ahead, let the fun begin, yet again! :)) :D

PS1: As always, legendary Work AndreiLux :) ... running sweeeeeet 1.8 @ 1.275 mv and mostly cold hehe ... it seems GN2 uses a very nice cherry picked Exynos.

Overall everything feels to me utterly smooth, smoother than it was before, which is the smoothest I've ever experienced! ... that puts a smile of satisfaction in my face, so thx again!

As a side effect, I have to confess that I am wasting big amounts of time, just playing with the GN2... flicking screens and other dumb things ... can't st.oo..pppp arrrgh! xD
[Galaxy Note II Original Android Development] avetny:
Just flashed Perseus.alpha24.1 on my Clean [XXALJ1] Stock Lite rom

CekMTL - Absolutely not smooth. (scrolling/animation)

The performance also drop down. (tested with pop-up video On, when background scrolling in settings menu in apps menu was horribly)

Regards.

Hi gokhanmoral. (I know you from Galaxy s II/III.)

What your recommendation then ? AnTuTu Benchmark? What about Linpack ?

Regards.
[Galaxy Note II Original Android Development] frankcilo:
Where is changelog of 24.1?
[Galaxy Note II Original Android Development] CekMTL:
Well ALJ1 here also and again I say SMOOTH in everything you said, and have rechecked again just to be sure as I am extra picky... superb.

I have to say everything is stock in my N2, even launcher.

Have been using my device almost non stop since I flashed it... for now nothing bad has popped out, and am running with UV also...

PS1: did exact test scenario you mentioned, with the stock video "Wonders_of_Nature", launched it in pop-up mode and then went to the settings, and did scroll ... up and down, slower and faster, and it was scarily smooth, then I entered into different settings and went back scrolling... all as smooth as possible!

Again am running stock stock nothing lite, stock as is from sammy... ???
[Galaxy Note II Original Android Development] frankcilo:
I have flashed v24.1, very fast and Gpu voltage work great!!

Thanks:good:
[Galaxy Note II Original Android Development] atsavlis:
Anyone running their phones on 1.8 OC?? Notice any difference in scrolling and battery drain?
[Galaxy Note II Original Android Development] frankcilo:
I use 1.8mhz and I not see difference between speed and battery
[Galaxy Note II Original Android Development] TheOnlyHyland:
Beautiful.....
[Galaxy Note II Original Android Development] CekMTL:
I would have to agree with Frankcilo :)

BTW :

I'm unable to find scoobydoo there hehehe xD ... so suppose it's not implemented or maybe have to do something special?

And I reply myself :
[Galaxy Note II Original Android Development] gokhanmoral:
I like Antutu more but I am against benchmark apps which give overall score.

I think all subsystems should be benched independently.

linpack for cpu, glbenchmark for gpu, sdtools for sd read/write tests...

linpack also gives some fluctuating results but there is a reason for that. it is a good idea to use it with performance governor..

and I think the best benchmark tool is your eyes and feelings...

those benchmark apps are only meaningful when you are comparing different devices. it doesn't make sense to me to bench on the same device over and over again...

these are my ideas as a user who doesn't use benchmark apps unless needed.
[Galaxy Note II Original Android Development] ravenrocha:
Led controling

Hi,

Its is possible to change de led behavior of the Note 2, instead of using the default blinking, can i chage it to fading? That was possible with siyah kernel with S3. If its possible, how to do it?

Thanks very much
[Galaxy Note II Original Android Development] Acorns:
I'm wondering if the GPU Voltage isn't being ignored again? I've set min-freq to 160, max_freq to 160 and volt_table to 160 600. I then turned on the time_in_state. current_freq confirms GPU is at 160Mhz, and volt_table reflects 160MHz 600mV.

I then ran Asphalt 7. For 10 mins. No hickups. time_in_state shows activity only on 160Mhz. To my understanding, I should need 700-775mV to run like this, is that right?

Edit:

I figured it out. The new voltage settings are not applied until the GPU freq -changes-. So, if it was 160Mhz before with the default voltage, and then I lock it to 160Mhz and change voltages the new voltages are never applied. To do this test then, lock the voltage to the next step up, cause the gpu to move up (else it doesn't change), change the volt_table, then lock it to the freq you want to test (if it was lower it will scale back to it np). This causes the new voltages to be applied.
[Galaxy Note II Original Android Development] duowing:
No problems or big hurry on the sound mods. I just figured I'd throw in what I encountered. Otherwise the kernel seems to be working perfectly on both my Note and my S3.
[Galaxy Note II Original Android Development] spyrale:
Just passing by to report that with new release I had no random reboots, great job AndreiLux, thanks.

Tapatalked.
[Galaxy Note II Original Android Development] nyarnon:
Reverting back to 25.3. Sound problems with my alarm not stopping andaweird situation where my phone shutdown due to overheating. I overclock to 1.8 and undervolt with

#! 1225 1175 1150 1100 1075 1050 1025 1000 975 950 925 900 875 850 825 800 775

echo "1225 1175 1150 1100 1075 1050 1025 1000 975 950 925 900 875 850 825 800 775 " > /sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table

I use system tuner pro and watched the temp for a while seeing it slowly stabelize at 44c. Now this doesnot freak me out but the sound problem where the alarm app does not shut down the sound but only itself is a no go. I use alarmclock plus v2. The overheating didnt occur again and remains a mistery to me. I hope this is of some use. BTW I run no other modification like Gpu overclocking.

--

Sent from my N7100 with Perseus 25.4 Omega 5.0 and some stuff of Raubkatze
[Galaxy Note II Original Android Development] Ferranza:
I've no problem with sound cause I also flashed the acid mod. Using this kernel since first release without big problem. I never used oc.... Always 200/1600. Great kernel btw

sent with my beast N2, powered by Cis80 and Andreilux...
[Galaxy Note II Original Android Development] nyarnon:
I just had another overheating occur and I believe I found the culprit. It seems to be the game Live is crime and happens if you collect the bonus of an achievement. A layer displays that you are collecting and then the game crashes leaving that layer in front of anything else that is projected behind it and thus not responding to touches. Havent found a way zo get rid of the layer but by rebooting.

--

Sent from my N7100 with Perseus 25.3 Omega 5.0 and some stuff of Raubkatze
[Galaxy Note II Original Android Development] CrimzonEyed:
Could you explain a bit how this "shaprness fix" works?
[Galaxy Note II Original Android Development] wwwwww22:
I was wondering if it's possible to implement underclock to 100mhz in next release.
[Galaxy Note II Original Android Development] AndreiLux:
Samsung uses their mDNIe engine for image post processing, it controls things like sharpness, saturation and a ton of different things. The default kernel settings increases the sharpness of things a bit too much as you can see a halo around text for example, this tunes the settings such that that's gone and gives a clearer picture.

No. It's useless.
[Galaxy Note II Original Android Development] CekMTL:
Hey Andrei, still getting my bearings in Ireland, but have been running lates kernel and going ossom so far... even music sounds mental!... just to let you know that when I get a place to stay and some broadband, I will be again available for some nice testing ;)

Enviado desde mi GT-N7100 usando Tapatalk 2
[Galaxy Note II Original Android Development] bala_gamer:
Andrei , was searching for mdnie details and caught you back here in note2 thread. thought of sharing some info on tweaking mdnie values. In galaxy s2 gingerbread all these mdnie profiles were stored in system/etc and there was a great application called "soft screen tuner" link here to tweak the rgb values, saturation,sharpness and it worked wonderfully. Is it possible to configure the mdnie values the same way like that app?

edit:

all the values changed via that application was dynamic and we can see the reflection immediately.
[Galaxy Note II Original Android Development] AndreiLux:
The mDNIe engines aren't compatible between the two SoC generations. As for the rest, yes it's possible.
[Galaxy Note II Original Android Development] bala_gamer:
oh thats sad. all the values there are hex values...(gokhanmoral has added all t he mdnies profiles as configurable in siyah latest version), i can change only 1 or 2 values , without knowing the description its going to be searching a needle in the dark ;)

0x0000, 0x0000, /*BANK 0*/
0x0008, 0x008c, /*Dither8 UC4 ABC2 CP1 | CC8 MCM4 SCR2 SCC1 | CS8 DE4 DNR2 HDR1*/
0x0030, 0x0000, /*FA cs1 de8 hdr2 fa1*/
0x0092, 0x0080, /*DE pe*/
0x0093, 0x0080, /*DE pf*/
0x0094, 0x0080, /*DE pb*/
0x0095, 0x0080, /*DE ne*/
0x0096, 0x0080, /*DE nf*/
0x0097, 0x0080, /*DE nb*/
0x0098, 0x1000, /*DE max ratio*/
0x0099, 0x0100, /*DE min ratio*/
0x00b0, 0x1010, /*CS hg ry*/
0x00b1, 0x1010, /*CS hg gc*/
0x00b2, 0x1010, /*CS hg bm*/
0x00b3, 0x1404, /*CS weight grayTH*/
0x0000, 0x0001, /*BANK 1*/
0x001f, 0x0080, /*CC chsel strength*/
0x0020, 0x0000, /*CC lut r	0*/
0x0021, 0x0293, /*CC lut r	16 144*/

do you have any idea on the comment description of these values andrei?
[Galaxy Note II Original Android Development] vvsiz:
Having this feature *alone* would make me stick with Perseus kernel, it is a killer feature for some of us. :) Easily configurable sharpness and color temperature would be really, really nice to have.
[Galaxy Note II Original Android Development] DarkyHD2:
Hi! Thanks for that great kernel.

Is there any changelog for 25.4 release?

Inviato dal mio GT-N7100 con Tapatalk 2
[Galaxy Note II Original Android Development] edwinpang:
Any gui to control kernel features ?
[Galaxy Note II Original Android Development] kersh:
Any pre-made stable script or instructions for a retard like myself to overclock and undervolt gpu?
[Galaxy Note II Original Android Development] Reb0rn:
While on cm10 there is ability to change mdnie but I feel that it sometimes make it look worse. So I dont know how held back our screens are because of the new pixelchanges we have.
[Galaxy Note II Original Android Development] notegalaxy:
This is mine for 266/640 and undervolt and stable for me. Use Smanager to create new script then test with su permissions, then if stable select boot.

#!/system/bin/sh

echo "640 1100" > /sys/devices/system/gpu/volt_table;

echo "533 1050" > /sys/devices/system/gpu/volt_table;

echo "440 1000" > /sys/devices/system/gpu/volt_table;

echo "350 950" > /sys/devices/system/gpu/volt_table;

echo "266 925" > /sys/devices/system/gpu/volt_table;

echo "160 925" > /sys/devices/system/gpu/volt_table;

echo "640" > /sys/devices/system/gpu/max_freq;

echo "266" > /sys/devices/system/gpu/min_freq;

echo "70 15" > /sys/devices/system/gpu/thresholds;
[Galaxy Note II Original Android Development] Suicidal Chicken:
You can probably go lower there, I've got 533 @ 975 stable. Just try it ;)

Sent from my Galaxy Note 2 through the Space Time Continuum
[Galaxy Note II Original Android Development] rsxsniper:
where do u guys paste all these script?
[Galaxy Note II Original Android Development] D3_:
Literally 2 posts above yours tells you how to do it.
[Galaxy Note II Original Android Development] kersh:
Tried to create that script, named gpu_oc inside the phone memory, run with root and I got problems

Should I create it in other directory or with other name?

thanks guys
[Galaxy Note II Original Android Development] antt00:
Make sure there is no unnecessary 'space' at the end of every line.
[Galaxy Note II Original Android Development] notegalaxy:
Mine is a bit safe but I haven't had the opportunity to test each frequency yet so went with a stable estimate based on suicidal chickens information throughout this thread and then tested as a whole. Not a single error yet on any game.

---------- Post added at 09:10 AM ---------- Previous post was at 09:05 AM ----------

Copy your exact text from the script or upload the actual script and I'll take a look. Probably something minor like the poster above says - a space on every line where there shouldn't be one
[Galaxy Note II Original Android Development] Chris X.:
- unpack *.tar.gz to the root of your internal sdcard (/storage/sdcard0/)

- open smananger to find the script "gputweaks"

- open it

- make your choice

- dont forget to save your choice

thats it!
[Galaxy Note II Original Android Development] Suicidal Chicken:
It needs permissions, and check each line for hidden spaces.

Sent from my Galaxy Note 2 through the Space Time Continuum
[Galaxy Note II Original Android Development] Chris X.:
Paste? These are normal shell script commands.

The easiest way for beginners is to use the smanager.

Simply run this app. Press the Menu button on your phone.

...
[Galaxy Note II Original Android Development] Kur0saki:
How can i check if the script is working?