yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellows,

I compiled a Kernel for our P1000L using Overcome kernel and Humberto initramfs.

It is working like a charm! Overclock and undervoltage seems to work properly. Although, I can't upload it because I need Humberto's permission, since I'm not planning to develop my own kernel to create another thread. I have done that just to learn and verify if everything is right with the recently published kernel. I'll try to test TV now...

Thanks!

Ronan
[Galaxy Tab  Android Development] romuloarpini:
Hi Ronis_Br,

Looking forward to your impressions. Does this kernel improved your galaxy tab experience? :D

Best regards,
[Galaxy Tab  Android Development] Ronis_BR:
Well, the modified kernel has overclock (1,6GHz), so it is much faster than the stock. But I haven't done many tests, by now I'm trying to fix voodoo sound. With this, I think, the only missing feature comparing with overcome kernel will be touchscreen undervoltage.

Thanks,

Ronan
[Galaxy Tab  Android Development] dizgustipated:
@humbros,

can I please get a advert in your OP?

and how's the new kernel for p1000l/n usrs coming?
[Galaxy Tab  Android Development] romuloarpini:
Could you please check if the flash player performance has improved on the browser?

Please go to www.youtube.com/my_speed and test the video on 720p if it runs smoothly. I was reading that the 2.3 update for tab finally adds hardware acceleration for flash when browsing.
[Galaxy Tab  Android Development] Ronis_BR:
It is running very smoothly on browser (31 FPS) with 720p resolution.

And, btw, I fixed voodoo sound issue!

Now I have a kernel with voodoo lagfix and sound, overclock, undervoltage and everything overcome kernel has except the touchscreen undervoltage.

As soon as Humberto give me permission to upload it to this thread I'll do it.

Thanks,

Ronan
[Galaxy Tab  Android Development] romuloarpini:
Great to hear. :)

Good work!

Best regards.
[Galaxy Tab  Android Development] humberos:
Ronan, great work!

You have my permission!

You are welcome!

Thank you!

Humberto.
[Galaxy Tab  Android Development] fgfaria:
Hi Ronis,

Any news on the TV? Is it working in this new gingerbread kernel?

Thanks!

Fabio
[Galaxy Tab  Android Development] Ronis_BR:
Thanks Humberto!

So, I'm sending the link of my very first kernel!

Please, remember, it is the first Android kernel that I have ever released, it should have some bugs... I'll appreciate if anyone help me to fix it.

Just to remember, I'm not responsible to anything this kernel can do to your device. Flash it at your own risk!

Well, here are some points:

0) I HAVEN'T TESTED LAGFIX AUTOMATIC CONVERSION SYSTEM. Although I have copied the initramfs from latest Humberto's kernel, I can't assure lagfix conversion is working. So, if you don't want to have problems, flash this kernel after flashing the latest Humberto's kernel. But, I'll really be happy if anyone test and verify if it is working properly :)

1) What I tested and is working:

- Every default tablet function except TV (WiFi, 3G, Phone calls, camera, GPS, Bluetooth, Music and Video playback, Flash etc.)

- Overclock (@1.6GHz): My tablet got extremely unstable with 1.6 and 1.5 GHz, but it is very stable with 1.4GHz.

- Undervoltage (my tablet was unstable if I set undervoltage to more than 100mV)

- Voodoo Sound

- EXT4 (Lagfix)

Obs.: To have overclock and undervoltage, I suggest to download SetCPU 2.2.4 from the Market or from XDA. To have Voodoo sound, download the apk from Market.

2) What I can't say if works:

- LCD, RAM and touchscreen undervoltage. I need to know what kernel files are modified to get this working to verify if it is implemented on this kernel.

3) This kernel was built on top Overcome kernel, so it have almost everything available on there. You can check it here: http://xdaforums.com/showthread.php?t=1205990

The only change is that, probably, touchscreen undervoltage isn't working and initramfs is compacted with gzip instead lzma.

4) Flash it using Heimdall! Extract the .tar.gz e execute:

heimdall flash --kernel zImage

By doing this, the probability to have a hard bricked device is low. BUT IT STILL EXISTS, so be careful.

Here is the link:

h t t p://www.mediafire.com/?92d7sz9e7niuz2z

MD5SUM:

29adff7c4a9d8b230d99376665298104 zImage

The next step is to compile the framework to verify if we can make TV work, once the drivers are already built in this kernel.

And I want to thanks the Overcome project, Humberto and XDA for all the help.

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
The drivers were built, but we need to compile the framework now... I can't say anything by now.

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
By the way, I'm getting 2200 at Quadrant with my kernel. Can anyone post the result of stock kernel + lagfix by Humberto?
[Galaxy Tab  Android Development] romuloarpini:
Ronis,

Do you think it will be easy to get the tv working?

Best regards,
[Galaxy Tab  Android Development] Ronis_BR:
I really don't know...

It would be much easier if we have access to Samsung ROM for P1000L...

I have already sent a message to samfirmware but I haven't got any answers yet.

Thanks,

Ronan
[Galaxy Tab  Android Development] humberos:
Voodoo LagFix

I can confirm!

Voodoo LagFix works fine.

Thank you!
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellows,

Humberto and I are starting a public git repository for the P1000L/N GingerBread Android Kernel. If you want to study, contribute, etc. feel free to go to https://www.gitorious.org/p1000ln-gb-kernel

Thanks,

Ronan
[Galaxy Tab  Android Development] Ronis_BR:
Ah, by the way, can anyone test my last kernel on P1000N?

I'm seeing that we have two different defconfs, one for L and other for N.

I thought it is just the TV, but there are some different options, so I'm not 100% sure that it will work on P1000N.

Thanks,

Ronan
[Galaxy Tab  Android Development] alroger:
Will this kernel work on BOCA?

- XDA Premium App - SGT-P1000N BOCA HERETIC
[Galaxy Tab  Android Development] humberos:
Not yet!

I will compile a version for BOCA 2.3.4.

Also, I will compile a version for 2.3.5 soon!

Please wait!

See ya!

Humberto.
[Galaxy Tab  Android Development] romuloarpini:
Humberto,

Any news about a fully functional gingerbread for p1000l? :D
[Galaxy Tab  Android Development] humberos:
We have a kernel with many features at moment.

About TV, we don't have nothing yet.

I am sorry!

See ya!

Humberto.
[Galaxy Tab  Android Development] romuloarpini:
So the gingerbread kernel published is not enough?

Anyway, thanks a lot for your work.
[Galaxy Tab  Android Development] humberos:
The kernel is enough for TV drivers.

Now, we have to compile the framework using Android 2.3.3 version.

We don't have framework source for make this.

Sorry!

Humberto.
[Galaxy Tab  Android Development] romuloarpini:
I got it.

Anyway, let´s wait then. :D
[Galaxy Tab  Android Development] Ronis_BR:
Humberto,

Do you thing that is possible to use 2.3.3 framework for P1000 and, with 2.2 framework source code, port the TV to android 2.3.3?
[Galaxy Tab  Android Development] humberos:
I did this work using your way and I got unsuccess.

Exists many frameworks for TV and them have some depedencies with frameworks base.

Sorry!

Humberto.
[Galaxy Tab  Android Development] Ronis_BR:
Can anyone set overclock on P1000L/N above 1.4GHz?

If not, I think we should limit it. Here, if I put 1.6GHz and mark set it on boot, my tab freeze and reboot doesn't work because the overclock was set on boot. So I need to re-flash the ROM... If nobody can use clocks above 1.4GHz, then we should limit this to avoid future problems, in my opinion.

Thanks,

Ronan.
[Galaxy Tab  Android Development] jore2:
Hi Ronan,

Thanks a lot for the kernel, very fast and very stable on my P1000L with GB Kratos.

I'm using SetCPU and have it configured with 1.5GHZ, It only had freezes when i take a photo and have google+ configured for automatic upload, now I get rid of the automatic upload and I don't have any problem running at 1.5GHZ, by the way at 1.6 GHZ works for some minutes but in some random point it reboots.

Again, thanks a lot for the kernel...

Do you have tested your kernel with Boca?

Best regards form Mexico.
[Galaxy Tab  Android Development] humberos:
@Ronan,

I am using CM7 [2.3.4] with my own kernel and I am using SetCPU with 1.5Ghz [stable].

I am working on kernel to include more modules and fix USB connection.

I will release it soon!

See ya!
[Galaxy Tab  Android Development] dizgustipated:
Hello again p1000l/n users.

with op permission I have a 2.3.4 based rom prepackaged with his kernel.

I also believe USB connection has been fixed at the rom level. At least no complaints yet!

But my question is,

My website is in English, and I feel, if I am gonna release a rom, for a device that generally has a specific language, it should have a translation available for the most important details, at the very least.

So, is anyone insterested in rewriting install instructions, for my website, in Portuguese?

(To be on my website, or liked anywhere you preferred)

Also maybe go through and see what else might benifit from this as well?

-diz
[Galaxy Tab  Android Development] humberos:
Sounds great!

With THIS KERNEL we have a BOCA [2.3.4] compatible version for P1000L/N Tablets.

Thank you!

Humberto.
[Galaxy Tab  Android Development] dizgustipated:
Is this the same as I have? Or is it a newer one?

@everyone,

if you use my rom, don't forget to thank Humberto for making it possible for p1000l/n to use it. :)
[Galaxy Tab  Android Development] humberos:
Wow!!!

I don't know!

But, I sent it [kernel] to @alroger yesterday for tests.
[Galaxy Tab  Android Development] dizgustipated:
Lol, then its an older version.

Let me know how tests go,

and it looks like my recovery, in your kernel, will have to wait a bit longer.

:(
[Galaxy Tab  Android Development] alroger:
No, new kernel! Finally oc, uv, and the good stuff for Gingerbread in the P1000N/L world.

Now you kernel guys need to compare notes on what's in each.

- XDA Premium App - SGT-P1000N BOCA HERETIC
[Galaxy Tab  Android Development] santroph:
Hi guys, i'm sorry to be out for some time of the thread. So, as far as I could read from the older posts, we now have a real source code from Samsung to our kernel and a brand new kernel from Humberos?

I couldn't find the new kernel with OC/UV and the other good stuff, and couldn't tell if this code is for 2.3.3 or 2.3.4 like the US ones.

Can someone provide me with more information?

And to anyone that want some kind of good review of 2.3.3 on our Gtab 7, I'll soon post a review in my site, which is on my signature, that's a new site for Technology info from Brasil.

Thanks guys.
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellow,

Take a look at my post: http://xdaforums.com/showpost.php?p=17392610&postcount=299

Ronan
[Galaxy Tab  Android Development] santroph:
Great Ronis_BR, i'm downloading it now, and will use it latter today. I would like to offer you help in the new kernel if you need it. I'm also a developer, I haven't developed any kernel yet, but I do have extensive knowledge of C and C++, and several other languages too.

If you need any help, now with the source code open to us, I think I can do it.

Just PM me.

Greetings, Santroph.
[Galaxy Tab  Android Development] Ronis_BR:
New version of Gingerbread kernel for P1000L/N

Hi fellows,

So I have a new version of my Kernel for Gingerbread.

It is based on Overcome v3.3.1 Kernel, so the features are almost the same.

Features

- Everything that Overcome v3.3.1 Kernel

(I still need to verify if this kernel undervolted touchscreen...)

- Added Lagfree and Smoothass governor (NEW)

- Changed default I/O Scheduler to SIO (Simple I/O)

Additional information

Lagfree governor

'lagfree' - this driver is rather similar to the 'ondemand'

governor both in its source code and its purpose, the difference is

its optimization for better suitability in a battery powered

environment. The frequency is gracefully increased and decreased

rather than jumping to 100% when speed is required.

Smoothass governor

'smoothass' - Slightly more aggressive smartass

Download

http://www.mediafire.com/?98y1xe2hhu1mrtr

md5sum zImage

faa14e361bad2f536f6377851c2d04d7 zImage

Installation instructions:

Extract the zImage file:

tar -xvzf zImage-p1000l-GB-ronan-20110915.tar.gz

Flash with heimdall:

heimdall flash --kernel zImage

Source code (will be pushed soon):

https://www.gitorious.org/gt-p1000ln/p1000ln-gb-kernel

Instructions to compile

- Install the toolchain arm-2009q3-67-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2

- Clone the git tree:

git clone git@gitorious.org:gt-p1000ln/p1000ln-gb-kernel.git

- Modify ./Makefile to configure toolchain directory (CROSS_COMPILE variable)

- Execute make menuconfig if you want to change something or just make oldconfig if you don't.

- Execute ./built.sh and the Kernel should be built.

Acknowledgments

- The Overcome project for the base Kernel

- Humberos

- jdkoreclipse (I took lagfree and smoothass governor from he's repository)
[Galaxy Tab  Android Development] Ronis_BR:
Hi fellow!

Thanks :)

I have just released another kernel, if you want to test it, I'll appreciate!

I also have pushed the kernel into gitorious, so, feel free to take a look! If you have modifications, you can send me the patch.

Thanks,

Ronan
[Galaxy Tab  Android Development] fgfaria:
Hi Ronis,

any news on the TV? Were you able to make it work under Gingerbread?

Thanks!
[Galaxy Tab  Android Development] alroger:
Thanks, you guys! I love the new hipe with the source.

- XDA Premium App - SGT-P1000N CM7 2.3.5 Beta KANG
[Galaxy Tab  Android Development] santroph:
!!UPDATE!!

I've just installed with Odin normally, the problem was with my first ungzip and tar. I've used now the win 7zip to just ungzip it and everything worked fine :)

So, guys, ignore my previous problem

!!UPDATE!!

I'm just sorry to inform you that the new kernel bricked my device :(

It was a softbrick and easily recovered, but I've tried twice and both tries gave me the same thing. I just want to infor that I've used Odin 1.85, so for those who want to try it, be aware.

Of course I have unGziped it, and then stored it in TAR file using 7zip, since I'm at windows, but...

And of course I have gone to stock before doing anything, since I wanted to use Overcome anyway.

I'll try again with heimdall. And post the news...

Now, to the whole process again :)
[Galaxy Tab  Android Development] Ronis_BR:
That's why I highly recommend to use heimdall to flash just the kernel. You just untar the package and use heimdall flash --kernel zImage

Thanks,

Ronan
[Galaxy Tab  Android Development] gmorchio:
Fala Ronis:

I have installed your ROM on my P1000L tablet running Overcome, and it's working without any issues.

I have installed it using Odin3 v1.7 instead of Heimdall (that I couldn't make it work).

And as many of us P1000L users, I'm still waiting to have the TV Tuner enabled with gingerbread.

Keep the good work guys!

Kudos to you!

Greetz from Chile

Giovanni
[Galaxy Tab  Android Development] Ronis_BR:
Hi guys,

I have moved the project from gitorious to github, once the first was giving me some problems... If anyone wants to watch, help, etc. feel free to access:

https://github.com/ronisbr/GT-P1000LN-GB-Kernel

Thanks,

Ronan

---------- Post added at 02:09 PM ---------- Previous post was at 02:06 PM ----------

Good to know it is working properly to you!

Too bad we can't have TV working by now. Samsung haven't released the framework source code yet and Humberos couldn't port the old one, but it should be release soon, I think... Let's wait..

Btw, Have anyone tried lagfree / smoothass governor? I'll be glad to have feedback regarding performance vs. battery life.

Thanks,

Ronan
[Galaxy Tab  Android Development] jaiiscool:
sorry if I sound noobish! I am an SGS user (and very good at flashing and all)

I have my Father-in-law's Tab to be updated. I just wanted to know which ROM should I install to use this kernel with. Will the latest DXJPE work with this kernel? if not then which kernel and rom is the most updated combo?

Thanks!
[Galaxy Tab  Android Development] Ronis_BR:
Hi!

This kernel will only work in P1000L/N model that are already with Android Gingerbread version.
[Galaxy Tab  Android Development] artistiq:
thnx..and some how i got my tab back in life with this threaD..NOW my tab is..

Model`- GT p1000L

Firmware version:`2.2

Baseband- p1000lvjjm9

kernel: 2.6.32.9

root@sep-52#1

Build no- FROYO.VJJM9

At first what should i do..i am messed up with gingerbread thing...kind of new in this thing pls help me out bro..Please....i don't understand..exactly from where i should start..:(....

well after flashing i thought it will 2.3..but it was still 2.2..after flashing i did nothing..then..pls help me ..i want Ginger bread 2.3:(
[Galaxy Tab  Android Development] hotsync100:
First you have to apply chainfire bootloader patch , next root, next backup everything including your EFS folder.

I would recommend you also do a roto Backup .
[Galaxy Tab  Android Development] humberos:
HumberOS Kernel Source

Hi!

Sorry for delay!

Now, I am working only with gingerbread kernel.

Sources and all staff now are at github.

https://github.com/humberos

I did update of my own kernel to 2.6.35.13 version.

@Ronis_BR

Thank you very much for your work.

See ya!!!

Humberto.
[Galaxy Tab  Android Development] Ronis_BR:
Hi Humberto!

I have created a new thread to host my kernel to avoid too much mess on you thread! I will continue updating it, since I want to learn more about Android kernel.

I'm glad that my work helped you. You might want to check my github repository, I added the governors set from 3.1 linux kernel tree. It is supposed to improve the performance and fix some problems :)

Thanks,

Ronan
[Galaxy Tab  Android Development] artistiq:
bro..i need a little help from you..My SGT is

Model- GT P1000L

Firmware version:2.2

Baseband- p1000LVJJM9

kernel: 2.6.32.9

root@sep-52#1

Build no- FROYO.VJJM9

PDA: P1000LVJJM9

PHONE: P1000LVJJM9

CSC:P1000LZTOJM9

Well i have done exaclty what you said but failed several time..and now i have rooted my device with Superuser root..and i found my device is signed should i do patch bootloaders? and after patching what should i exactly do ?

Do i need to Flash the kernel and then the Gingerbread? I actually followed your instruction on your Website..but still failed...but then i didn't rooted my device...

Should I do Patch the bootloaders...kind of afraid..:confused:
[Galaxy Tab  Android Development] alroger:
Yes, patch bootloaders. MAKE SURE YOU DOWNLOAD THE P1000L/N VERSION. Then it's easy.

- Tapatalk - SGT-P1000N - CM7 -
[Galaxy Tab  Android Development] artistiq:
a big big thanks to humberto and alos alroger you guys help me a lot..and now i am using my gingerbread 2.3 in my tab..hell no i just did that...thanks to humberto and xda forum...

Cheerssss
[Galaxy Tab  Android Development] alroger:
Congratz, have fun!

- Tapatalk - SGT-P1000N - CM7 -
[Galaxy Tab  Android Development] Ripthorn:
Official gingerbread for P1000L?

Guys, I find this with check fus downloader:

Product Code: GT-P1000CWLCHE

Latest firmware: P1000LUTJP8/P1000LCHEJP2/P1000LVJJP1/P1000LUTJP8

Modified: 21/09/2011 17:42:29

Filename: GT-P1000L_CHE_1_20110921174220.zip.enc2

If someone want try, go here: http://www.multiupload.com/B2IQUO0VSX

Edit: Test rom version
[Galaxy Tab  Android Development] humberos:
YES!

I read build.prop file and it is P1000L Gingerbread version.

I will install and see if it is true.

Thank you!

Humberto.
[Galaxy Tab  Android Development] romuloarpini:
That is great news! ^^

Keep us informed, Humberto. :D

Best regards,
[Galaxy Tab  Android Development] humberos:
YES!

I've just installed this ROM and it is a P1000L's Gingerbread version.

But, it is a Entel (latin mobile network operator) version.

TV works FINE!

So, I will make a HumberOS Gingerebread version with this ROM setup.

See ya!
[Galaxy Tab  Android Development] Ripthorn:
Humberto,

Can you tell how install? Tried here, but in the end occurs two errors on android recovery menu.
[Galaxy Tab  Android Development] romuloarpini:
Yes! Great news!

I can hardly wait! :D
[Galaxy Tab  Android Development] humberos:
I am using "heimdall"

heimdall flash --kernel zImage --factoryfs factoryfs.rfs --cache cache.rfs --modem modem.bin

I am used only these files(4) because I had previous P1000N gingerbread.
[Galaxy Tab  Android Development] romuloarpini:
Humberto,

Apparently, the gingerbread update in Brazil is rolling out... some users are reporting a sucessful update:

Android 2.3.3 - Versão de Banda de base: P1000LVJJP2 - Versão kernel: 2.6.35.7 - Nº Compilação: GINGERBREAD.VJJPB
[Galaxy Tab  Android Development] humberos:
Its time!

Sounds great!
[Galaxy Tab  Android Development] Ripthorn:
Product Code: GT-P1000CWLZTO

Latest firmware: P1000LVJJPB/P1000LZTOJPA/P1000LVJJP2/P1000LVJJPB

Modified: 27/09/2011 15:04:06

Filename: GT-P1000L_ZTO_1_20110927150356.zip.enc2

http://www.multiupload.com/YTBDQ5B5P4

GB Brazilian retail version :)
[Galaxy Tab  Android Development] Ronis_BR:
Thanks!!!

I have already tested it and it is working great, including TV, without any carrier modification!!!

Here the steps that I did:

1) Download and unpack.

2) heimdall flash --kernel zImage --factoryfs factoryfs.rfs --modem modem.bin --param param.lfs

3) Enter in recovery and did a factory reset and Wipe cache

4) Boot

After that you can flash custom kernels, like the one I built:

5) heimdall flash --kernel zImage

After flashing my kernel or Humberos' kernel, you will have root.

Another important thing, the bootloaders of this package aren't the same from P1000N. I don't know what have changed, but I didn't flashed it since it will increase the probability of bricking my device.

Btw, we don't have google apps in this version. Gmail we can be downloaded from market, but gtalk can't, so we have to flash it separately. Perhaps Humberos can create an update.zip with google apps.

Thanks,

Ronan
[Galaxy Tab  Android Development] humberos:
Sounds Great!

Its works fine!

See ya!
[Galaxy Tab  Android Development] humberos:
ATTENTION!

Froyo users or if you got a DBDATA error!

You have include dbdata.rfs into .tar (flashable by odin) file.

You can download this file here.

See ya!

Humberto.
[Galaxy Tab  Android Development] rohem:
ODIN

Hi fellows,

Great news......

Anybody has a odin package to install it?

Thanks in advance.

Regards.

Alexsander
[Galaxy Tab  Android Development] Ripthorn:
It's just the dbdata.rfs packed in the original tar?

Because I already tried this and always get a semi brick lol
[Galaxy Tab  Android Development] humberos:
If you have ext4 partitions set then you will get errors (semi brick) when you flash it.
[Galaxy Tab  Android Development] humberos:
Odin

Odin flashable package.

http://www.humberos.com.br/p/rom-p1000l-p1000n.html

P1000LVJJP2

Please, can you test it?
[Galaxy Tab  Android Development] romuloarpini:
Humberto, I'm gonna test it.

But does it include the google apps missing from the leaked rom?

Best regards,
[Galaxy Tab  Android Development] rohem:
Odin

Thanks Humberos,

I will can do it.

But more one doubt. Which the recommended version of Odin to make this.

Thanks in advance.

Regards.

Alexsander.
[Galaxy Tab  Android Development] Ripthorn:
Thank you Humberto,

I installed on my tab but in the end, occurs a minor error on android recovery. You can see here: https://picasaweb.google.com/111603...key=Gv1sRgCLiZiLDlkIzWmAE#5658203990165276994

Although this problem, my galaxy tab is working fine
[Galaxy Tab  Android Development] humberos:
I have all google apps. Which apps do you mean?
[Galaxy Tab  Android Development] humberos:
I got this error once. When I did install P1000N version.

I don't know why it happens. But my Tab rans fine too.

I think this error is a recovery bug.

If you'll flash a custom kernel then you'll fix this error.

see ya!

Humberto.
[Galaxy Tab  Android Development] rohem:
Odin

In my Galaxy Tab this update works fine.

One question, how I can root this version?

Regards,