[Q] How to set up O2X kernel/rom build environment? - LG Optimus 2x

For a few days now I've been trying to set up a build environment to compile (for starters) the stock kernel on my own.
I'm using Ubuntu 11.10 x64 and have tried to build an ARM EABI capable GCC using
vorkChain script
Linaro GCC
without success. Everytime the compilation process aborts with either libstdc++ missing ('/bin/bash: line 3: cd: arm-eabi/libstdc++-v3: No such file or directory') or some error with the strip command.
I'm now trying to get running with the sourcery toolchain but I'm unsure if that's the right direction or if it's just compiling a Tegra2-compatible but not optimized code.
How did you set up your build-environment for the LG-P990 kernel/ROM development?

Hello!
Did you read this guide!?!
http://forum.xda-developers.com/showthread.php?t=1104523
Did you follow this thread!?!
http://forum.xda-developers.com/showthread.php?t=1118091&page=4

Thanks for the hints. I had a look at both but unfortunately they are targeted at CM7 builds which have a specific and defined environment/structure, use loads of scripts to set up all requirements and would require me to download several GBs (~20GB?) just to begin working. Furthermore the guides require me to flash CM7 on my phone as at one step they extract propietary stuff from the phone to have a successful build. That's not exactly what I'm looking for.
What I'm looking for is a description on how to set up the compiler (+dependencies) environment which allows me just to build the official kernel on my own. I tried to get some hints out of the CM scripts but with no luck. All my searches in the forum also have been not successful.
Maybe someone more experienced than me can give me some info or hints on topics which could help me with my search?

Hello!
Well, I am not an expert in kernel-build myself but there where discussions in the ironkrnL threat and some people managed to build kernels from the devs github their (i.e. vodonka)...
Beginning somewhere here…
http://forum.xda-developers.com/showthread.php?t=1359307&page=33
And I found this…
http://www.mydroidworld.com/forums/...-how-compile-cyanogen-gingerbread-source.html
The HowTo from Cyanogen is for Debian and Red Hat…
http://wiki.cyanogenmod.com/wiki/Building_Kernel_from_source
…but it doesn’t say much about compiler setup itself anyway.
The best thing might be asking one of the people building kernel-Kangs frequently like rusty, temasek or koboltzz.

Medizinman I think you still don't understand, you keep giving links for cyanogen kernel!!
There is no way to compile stock kernel with cyanogen environment.....
Kosi you should ask for Spica and Koboltz in dev section they build stock kernels.

Hello!
Oh sorry, I overlooked this... ...of course he can't build a "stock kernel" from Cm7-source...my fault/mistake.
...forget what I wrote...
Yes, asking one of the "stock-kernel-devs" on xda like Spica (hp kernel for stock), Koboltz, Imperticus(NeoBlaze kernel) or dr4go (fps kernel) might be a good idea indeed...

Medizinmann said:
Hello!
Oh sorry, I overlooked this... ...of course he can't build a "stock kernel" from Cm7-source...my fault/mistake.
...forget what I wrote...
Yes, asking one of the "stock-kernel-devs" on xda like Spica (hp kernel for stock), Koboltz, Imperticus(NeoBlaze kernel) or dr4go (fps kernel) might be a good idea indeed...
Click to expand...
Click to collapse
Hi all,
Does any one have compiled kowalski kernel from sources (github(dot)com/pengus77/lge-kernel-star) ?
I have been using Linaro toolchain 4.6.2 to compile it, and it build ok. However, I can not boot using the generated zImage - it always stucks in the LG logo.
Can you give me some pointers concerning the compilation flags and/or environment?
Thanks!

Related

[Kernel] ikxdf's kernels (original HTC 2.6.29 stable and 2.6.35.4 for tests)

Hi guys,
I stopped a while to build rom for tatoo but I continued to follow the thread.
For fun I have compiled the latest stable kernel ... if anyone cares to test it I'll put the link here.
I take this opportunity to insert a link to my kernel sources generated using HTC.
I think it's correct to use this kernel for the development of libraries on the camera and radio, as it turns out to be the only kernel you know works.
Compiling the latest kernel I have seen many great features ... but totally missing some drivers, such as those in radio ...
I do not understand this anxiety developers to have a custom kernel and the most updated ... But I think it is appropriate to start building a secure kernel. When the camera and the radio works then you can create as many kernels you want ... but not before.
This is my thought ... meanwhile I'll use this post to whoever wants to download the kernel and HTC for those who want to test my kernel 2.6.35.4.
Kernel_2.6.29_HTC
contain for shure all drivers for FMRadio,camera,bt ecc and all htc patches (if presents). this kernel il generated from HTC kernel source downloaded from htc site.
Features added: ext3 and ext4 partitions support
Kernel_2.6.35.4_v1NOT WORKING
Is a testing kernel. it is generated compiling the last stable source released on kernel.org
Kernel_2.6.35.4_v2
- FMRadio diriver inculded
- voltage and current regulator support
- Led drivers
- ext3 ext4
nice job, my friend.
francians said:
nice job, my friend.
Click to expand...
Click to collapse
is not nice... it haven't the radio drivers and i don't know if it work well...
i have only spent some time today because i have nothing to do..
it isn't a serious kernel for me...
ikxdf said:
Hi guys,
... But I think it is appropriate to start building a secure kernel. When the camera and the radio works then you can create as many kernels you want ... but not before.
Click to expand...
Click to collapse
Although I´m no dev, this is actually very sensible. I´d rather had a slightly outdated but FULLY functional kernel, than the most up-to-date but crippled one...
No source or config files or tweeks you made?
Good day ikxdf!
Seg
segway_ said:
No source or config files or tweeks you made?
Good day ikxdf!
Seg
Click to expand...
Click to collapse
i will upload the source and the config soon
The attached kernel Kernel_2.6.35.4_v1_[ikxdf].zip does not even boot.
No adb no something on /proc/last_kmsg after boot to recovery!!
Nice try ikxdf.
Seg.
segway_ said:
The attached kernel Kernel_2.6.35.4_v1_[ikxdf].zip does not even boot.
No adb no something on /proc/last_kmsg after boot to recovery!!
Nice try ikxdf.
Seg.
Click to expand...
Click to collapse
This is because he based it on the stock Linux kernel, and not the android branch... I don't even know if it's compiled for ARM or x86, but I'll check that soon...
Sent from my HTC Hero using XDA App
EDIT: I have checked for the kernel architecture and it is compiled for ARM. I also took the liberty of extracting the config from it, and saw that it seriously need lots of attention. I have attached a copy of the config below... BTW: good luck with getting this to work
segway_ said:
The attached kernel Kernel_2.6.35.4_v1_[ikxdf].zip does not even boot.
No adb no something on /proc/last_kmsg after boot to recovery!!
Nice try ikxdf.
Seg.
Click to expand...
Click to collapse
please sega-way evitate your sarcasm and read well before writing:
ikxdf said:
is not nice... it haven't the radio drivers and i don't know if it work well...
Click to expand...
Click to collapse
ikxdf said:
For fun I have compiled the latest stable kernel ... if anyone cares to test it I'll put the link here.
Click to expand...
Click to collapse
if u don't know i haven't a tatto for testing.
if anyone want test and send me the error i will try to fix if i find the time.
for me the only correct kernel is the 2.6.29 compiled from the htc source. All other kernel is only a game.
For the next time...learn to read all post before writing.
Thanks
kiljacken said:
This is because he based it on the stock Linux kernel, and not the android branch... I don't even know if it's compiled for ARM or x86, but I'll check that soon...
Sent from my HTC Hero using XDA App
EDIT: I have checked for the kernel architecture and it is compiled for ARM. I also took the liberty of extracting the config from it, and saw that it seriously need lots of attention. I have attached a copy of the config below... BTW: good luck with getting this to work
Click to expand...
Click to collapse
thanks Kill. I can't take a look now but next week i will try to recompile it. Please i need a .config of a original 1.6 ROM...can u upload it here?
ikxdf said:
thanks Kill. I can't take a look now but next week i will try to recompile it. Please i need a .config of a original 1.6 ROM...can u upload it here?
Click to expand...
Click to collapse
from the tattoo.. it was gz now is zip
ikxdf said:
please sega-way evitate your sarcasm and read well before writing
Thanks
Click to expand...
Click to collapse
Its just a feedback...
Sorry if you take it as something else....
Seg
i'm trying to made this kernel booting and have add some features:
- FMRadio diriver inculded
- voltage and current regulator support
- Led drivers
if anyone want test it i will upload it today
uploaded in first posts
I've been away from the Tattoo scene since we got root on this little device.
I'm currently interested in getting psfreedom to run on Tattoo but it seems that the stock HTC kernel is crippled (missing usb stuff). If your kernel is at least bootable, this would be a nice place to start
mainfram3 said:
I've been away from the Tattoo scene since we got root on this little device.
I'm currently interested in getting psfreedom to run on Tattoo but it seems that the stock HTC kernel is crippled (missing usb stuff). If your kernel is at least bootable, this would be a nice place to start
Click to expand...
Click to collapse
if u are talking about 2.6.35.4 version you have to try if it can boot because i haven't a tattoo for test it.
I have sell my tattoo after 2 week but all great users of this thread have always made a great testing job for me and for my rom.
If anyone want test if this kernel is booting or not i will contine to develope it.
If it doesn't boot and adb will start i need a logcat.
if u are talking of the original htc kernel 2.6.29 version it is already working on my rom (Pancake) .
i will release sonn the wlan.ko module for 2.1 and for 2.2 roms for the 2 versions of kernel.
Hi, ikxdf!
I'm willing to try your kernel. I am quite an experienced linux user of desktop and server but I'm quite new regarding ROM flashing. But still, from what I gather I have to flash your kernel archive in the boot sector, right?
I have AmonRA's recovery installed and tested. And I'm eager to try cooked stuff as I've just gotten my Tattoo out of service today after 3 weeks!!! I was so dissapointed in having my old Nokia again.

[MOD] BlaY0's kernel 2.6.29 with UTF-8 NLS support + additional modules

Hi,
I decided to post here two kernel updates I mainly use or have used on my Legend. They are nothing special (not overclocked), with several additions and changes, just something I want to share with the Legend scene. They corespond to two different (stock) extraversions:
2.6.29-5f084974
Based on stock HTC kernel version 13be9c9c available from their Developer Center. The kernel is perflocked by default (123-246 MHz screen OFF , 246-600 MHz screen ON, 123-600 MHz scaling for ondemand governor). Modules (drivers) included:
aufs.ko (overlay file system driver)
cifs.ko (CIFS file system driver)
cpufreq_conservative.ko (conservative scaling governor)
cpufreq_interactive.ko (interactive scaling governor)
cpufreq_powersave.ko (powersave scaling governor)
lzo_compress.ko (lzo compressor)
lzo_decompress.ko (lzo decompressor)
perflock_disable.ko (forcibly disables perflock)
ramzswap.ko (Compcache driver)
sdio.ko (TI SDIO driver)
squashfs.ko (SQUASHFS 4 file system driver)
tiwlan_drv.ko (TI Wlan driver)
tun.ko (TUN/TAP driver)
ext4.ko (ext4 file system driver)
jbd2.ko (ext4 dependency)
lockd.ko (NFS)
nfs.ko (NFS)
sunrpc.ko (NFS)
2.6.29-8d705e0d
Based on CM's 2.6.29.6 GIT with some additions from Alex's GIT. Specs are the same as for above version.
UTF-8
As an option, I also prepared two kernels same as above but with UTF-8 NLS support set as default.
Installation
Just flash the update via ClockworkMod... it will run over your previous kernel and modules.
Note
These kernels are ment for those using stock based ROMs (like chefs using stock ROMs as a base) and are missing support for things mentioned above (nfs, aufs, cifs, tun, interactive governor...). Those using CM based ROMs don't need any of these... CM already has kernel with all support mentioned above.
Warning!!!
Please read the whole post before you download (it's really not so long)! Do not apply these updates if you don't know what they actually do!
Hello,
this one : 2.6.29-8d705e0d doesn't work with Azure Nightly 8.
The touch screen don't work !
vadatte said:
Hello,
this one : 2.6.29-8d705e0d doesn't work with Azure Nightly 8.
The touch screen don't work !
Click to expand...
Click to collapse
Build 8 quite bogus, random reboots and non working TTS
have you tried with build 7?
I have similar problem with Azure Nightly 7 and Kernel 2.6.29-8d705e0d
Touch screen don't work !
Probably I should've mentioned that these kernels have been primarily ment for stock based ROMs.
I don't get it guys... I believe I mentioned in 1st post that second kernel is based on CM's so why would one ever want to us my kernel with CM... CM already has the right kernel with all the modules and statically built support for anything I mentioned above.
If you guys are trying nightlies expect problems but most important learn how to debug them. If you just write that it doesn't work, you basically did nothing to help solving the problem or improving things.
One more thing... did you guys try dumfaq's OC kernels with those CM nightlies?
Sent from my HTC Legend using XDA App
BlaY0 said:
If you just write that it doesn't work, you basically did nothing to help solving the problem or improving things.
One more thing... did you guys try dumfaq's OC kernels with those CM nightlies?
Click to expand...
Click to collapse
With Azure Nightly 7 the phone starts correctly, I can not use the touch screen (it's impossible to navigate with my fingers )
And no I don't try dumfaq's OC kernels with cyano nightlies.
I would like to say something:
If you don't have any idea what these kernels actually change, then don't use them. There's no point in going "Duuh, BlaYo made a kernel, it must be awesome! I'll use it", when you don't know the advantages of using them. This kind of thing goes for a lot of stuff on these forums. If you don't understand what it does, or if you wouldn't know where to start with debugging errors, then either don't use it, or do research and make an informed decision on whether you actually need it.
And this goes for yez nightly users, too: nightly builds are almost never better than the stable. If you want CM, use Azure, not the nightlies. Unless of course your doing real testing, debugging and then feeding it back to CM developers.
Exactly!
Sent from my HTC Legend using XDA App
BlaY0 said:
Exactly!
Sent from my HTC Legend using XDA App
Click to expand...
Click to collapse
We live and learn.
Request: nls_utf8 module please.
Hello BlaY0, Thank you for you posting the kernel.
I am enjoying cifs with your 2.6.29-5f084974 on Azure, thank you!
Would you please add one more module "nls_utf8"? This helps converting filenames written in lot of languages other than English.
That can be arranged. But I have a question for you. What's keeping you from compiling it yourself? Since you know what those modules are for, I'd suspect you have done it before... at least for x86 architecture?
Thank you for your reply!
I am sorry, I've not tried it yet, only read FAQ #2 in "CifsManager" created by f3d0r.
forum.xda-developers.com/showthread.php?t=756158
Q: I mounted my favorite share successfully but files with special characters are not displayed correctly.
A: Try to use a kernel with explicit UTF-8 support or try to find/load the kernel module nls_utf8.ko via a simple init script.
Click to expand...
Click to collapse
May I try it with your help?
Hi BlaY0, please hold my request.
I found your message at "[Q] Custom Kernel" thread. I will try by myself with kyosa's config. Thank you!
Check this one too...
I added nfs support to 1st one and ext4 to both. I also prepared optional kernels (same versions) with UTF-8 NLS support set as default.
My two cents:
For a few of these it doesn't really make sense to compile them as modules. tun, lzo, utf_nls don't really bloat the kernel or negatively affect performance for example.
I know... I just put them here because you can freely extract them and use them with plain (not modified) stock kernel. That's why I'm using stock kernel extraversions and not my own.
As for NLS it is already statically compiled (not as modules) in those two kernels...
Hi BlaYo, Thank you for your new kernels! "5f084974" kernel and modules worked perfectly with Azure1.01! I can now read any filenames on my file server. I am so happy!!
Ah-- Yes, last weekend I gave up. I could not make wifi active...
(Of course, I re-compiled tiwlan_drv.ko) So I gratefully accept your favor.
Hello Ali ba!! Thank you, I found "nls_utf8" was already enabled in your nightly build. (I saw in config.gz) I am sorry I've not test them yet. I will test and report about this!

Compiling Android versions and kernel to Tattoo

Anyone knows where can I find informations about to compile CyanogenMod and kernel for Tattoo from source or other packages already configured for Tattoo? I want to help working in camera and FM development. I have a little experience in Linux, beagleboard and arm7 (lpc2368) programming, maybe I can help, but at first I need to learn the basics to help the working in camera and FM drivers. Sorry about my bad english. I have a lot o time disponible to help.
Take a look at CyanogenMod Wiki: http://www.cyanogenmod.com/wiki-page
I cannot find informations about the compilation process in HTC Tattoo. Can I use the process of wildfire as example?
The procedure is basically the same for all phones. You will need a vendor specific config for the Tattoo though. You can use mine from git if you want.
https://github.com/arco/
Thanks. I will try to compile your repository for learning. I need to download the android sdk for compile or just the 3 sources?
Follow the instructions in the CM wiki, and you will get the whole build environment, everything that's needed to compile. You will also need to download my files, either as a zip from github, or use git to clone it. And then put it in where the other phone vendor configs are - device/htc for HTC phones. Just poke around a bit and you'll understand it eventually. Takes a while to get familiar with how things work, what is where etc, so don't expect to master it in one day.
@arco: a little question, can I compile a rom and use your kernel without recompile it? I have a celeron processor and need 1 hr and half to compile a kernel
francians said:
@arco: a little question, can I compile a rom and use your kernel without recompile it? I have a celeron processor and need 1 hr and half to compile a kernel
Click to expand...
Click to collapse
If you need one hour for kernel, Cyanogen will take 1 day. But yes, arco has kernel precompiled in his git
1,5 hours to compile the kernel? Takes about 5 minutes for me, and building the whole CM sources takes about 0,5 hours. I have an i5 [email protected], using 3 cores in an 64-bit Ubuntu Virtualbox environment.
There is any book about the android porting? I'm really confused about all the process necessary to work with the files. I never used git before, as I understanded it download just the modificated files right?
arco68 said:
1,5 hours to compile the kernel? Takes about 5 minutes for me, and building the whole CM sources takes about 0,5 hours. I have an i5 [email protected], using 3 cores in an 64-bit Ubuntu Virtualbox environment.
Click to expand...
Click to collapse
OT:
I have ubuntu 10.10 @ EEEPc Celeron 1000 (single core)

Official kernel vs Android kernel

Is it possible to use the official kernel sources to compile a kernel for the HTC Dream (G1)? I'm going to assume not but I find it interesting that there is an option for the HTC Trout/Dream for the CPU architecture.
FourM said:
Is it possible to use the official kernel sources to compile a kernel for the HTC Dream (G1)? I'm going to assume not but I find it interesting that there is an option for the HTC Trout/Dream for the CPU architecture.
Click to expand...
Click to collapse
How about before anyone answers, you please define what you mean by "official kernel sources"... because this can be taken to mean a LOT of things.
exactly what it means. Sources coming directly from www . kernel . org for a general linux distribution.
I doubt you can use straight linux kernals on android because of the nature of how android works (with the java app layer above linux and such) but what does a noob like me know

[Q]how to compile from source

I apologize for my bad English I am Italian and use google translate
I need a guide on how to compile Android from source
(the ParanoidAndroid for accuracy)
which linux distro to use?
which packages to install?
which commands to use?
I have a lot of time free
and a core i5 cpu
I think that to compile Android from source
but I need a guide
then I ask you developers, you can post a guide
----------------------------------------------------------------------------------------
write from my pc using win8 e programming a websites
bomdia said:
I apologize for my bad English I am Italian and use google translate
I need a guide on how to compile Android from source
(the ParanoidAndroid for accuracy)
which linux distro to use?
which packages to install?
which commands to use?
I have a lot of time free
and a core i5 cpu
I think that to compile Android from source
but I need a guide
then I ask you developers, you can post a guide
----------------------------------------------------------------------------------------
write from my pc using win8 e programming a websites
Click to expand...
Click to collapse
Well, you need a lot of work to get a working build, as i currently compile CM9 for SXL.
Recommended distros: Ubuntu 12.04 Precise / Linux Mint 13 Maya with Cinnamon interface to have the best linux experience << The best linux distro i ever used
Packages: Well, you need to check the Paranoid site to download the repo for ICS or JB variant of source-code.
Commands: Lots of commands, there are tutorials online. Example >> here
After this, you will need the device tree for SXL, i have one that is deprecated (not updated for some time), it does not work the variant uploaded here, but i will upload it.
You will need the vendor files, i also have the files but as the build of CM9 don't work, i haven't upload them anywhere untill i can get an at least experimental build that boots
Link for android device tree for sxl by me here
There is a lot of work and there aren't any specific guides on how to do this, you need to join communities and be a pain on the ass for them untill you learn how to do this.
I hope this helps anyways
Lexmazter said:
Well, you need a lot of work to get a working build, as i currently compile CM9 for SXL.
Recommended distros: Ubuntu 12.04 Precise / Linux Mint 13 Maya with Cinnamon interface to have the best linux experience << The best linux distro i ever used
Packages: Well, you need to check the Paranoid site to download the repo for ICS or JB variant of source-code.
Commands: Lots of commands, there are tutorials online. Example >> here
After this, you will need the device tree for SXL, i have one that is deprecated (not updated for some time), it does not work the variant uploaded here, but i will upload it.
You will need the vendor files, i also have the files but as the build of CM9 don't work, i haven't upload them anywhere untill i can get an at least experimental build that boots
Link for android device tree for sxl by me here
There is a lot of work and there aren't any specific guides on how to do this, you need to join communities and be a pain on the ass for them untill you learn how to do this.
I hope this helps anyways
Click to expand...
Click to collapse
thanks a lot I think I start tomorrow I'm a little tired
Hi just so you know you won't be able to compile Paranoid Android for ICS from source as it was never released.
If you can get JB to work then you will not only be a hero but also be able to use Paranoid Android source
I have a problem I can not download the sources of the paranoid in any way
help (or build the sources normal Android?)
Did you follow a guide how to set up the environment in linux? Or Mac.. the way you can download sources is git clone and then the git link. There are many guides on doing that part. Also when I download source it times out in a 4 mb/s connection and I need to use a better connecyion
Sent from my HTC Sensation XL with Beats Audio X315e using xda premium
anders3408 said:
Did you follow a guide how to set up the environment in linux? Or Mac.. the way you can download sources is git clone and then the git link. There are many guides on doing that part. Also when I download source it times out in a 4 mb/s connection and I need to use a better connecyion
Sent from my HTC Sensation XL with Beats Audio X315e using xda premium
Click to expand...
Click to collapse
aa ok but the guide I was reading did not say that it was necessary to clone each of the sources piece by piece, but he said to use a single link.
I have linux mint 14 with cinnamon (from the 13 consigliatami lextmazter I do not work)
both in Italy and in spite of my connection is approximately 16 mb / s (88% above the national average)
Post link to guide.
Sent from my HTC Sensation XL with Beats Audio X315e using xda premium
bomdia said:
aa ok but the guide I was reading did not say that it was necessary to clone each of the sources piece by piece, but he said to use a single link.
I have linux mint 14 with cinnamon (from the 13 consigliatami lextmazter I do not work)
both in Italy and in spite of my connection is approximately 16 mb / s (88% above the national average)
Click to expand...
Click to collapse
I do not recommend Linux Mint 14 as it is new edition, based on new Ubuntu version 12.10 if i remember good, don't know for sure, that's why, on Ubuntu 12.04 building is supported, even though on some guides it is said that on 12.04 it is experimental, well, it was, now it should be stable.
Also, if you want to port things like Paranoid or PAC you should start with AOSP or CM9 or AOKP, to put it short, versions that have guides and source codes on their sites. In my opinion CM is the best thing to start with, that's why i started CM9, after that you can easily port every 4.0.4 AOSP based ROM.
The same thing applies to JB, if you can port or build AOSP or CM10, you can port every JB AOSP based ROM very easily following only a few basic steps, that's how things work in this hood
Off-topic: I was a little distracted from building/testing/devving because of the school affairs, but today i will resume my work on CM9, if things work well, i will have a bootable build this very evening.
same as lexmazter, sound correct. the hard part is build CM9 rom, rest is pretty easy.
Lexmazter, i am about to try take a ramdisk from cm9 primou and make changes in every lines and see if i can get it to work with runnymede. if it does we will have a working aosp bootimg. i have compiled a zimage from source and it works with wifi and bt and so on in sense rom, also zimage works with cm9 with wifi.
lexmazter, can you please take a bencmark test with antutu 3.0.1, the new one, and post screenshot of the score and wich rom you are in ? they have made the test much diffrend so score is diffrend in 3.0.1 than older , so i have nothing to compare it to
anders3408 said:
same as lexmazter, sound correct. the hard part is build CM9 rom, rest is pretty easy.
Lexmazter, i am about to try take a ramdisk from cm9 primou and make changes in every lines and see if i can get it to work with runnymede. if it does we will have a working aosp bootimg. i have compiled a zimage from source and it works with wifi and bt and so on in sense rom, also zimage works with cm9 with wifi.
lexmazter, can you please take a bencmark test with antutu 3.0.1, the new one, and post screenshot of the score and wich rom you are in ? they have made the test much diffrend so score is diffrend in 3.0.1 than older , so i have nothing to compare it to
Click to expand...
Click to collapse
5941 no OC with LTX Kernel v0.7 and Sense 3.0 by fshami, also, i think i found the right ramdisk for now for CM9, it solved the dalvik-permissions, now i still need to boot the build, still trying to figure what is wrong here and why it hangs after Android is upgrading... >> Starting applications.
I can work more on my device now as i have a cheap second phone to use if for calls and sms.
so then I decided, when I start buildare the source of AOSP Android 4.2 jellybean I think it's easier for me to start.
I had to use because the new mint old man crashed always
bomdia said:
so then I decided, when I start buildare the source of AOSP Android 4.2 jellybean I think it's easier for me to start.
I had to use because the new mint old man crashed always
Click to expand...
Click to collapse
As a recommandation, i would recommend building AOSP 4.0.4, it is easier to start and has more chances of working, after that, you have the experience and the headstart to work on 4.1 and only after that on 4.2.
Just start with baby-steps, it is easier and increases the chances of success.
Lexmazter said:
As a recommandation, i would recommend building AOSP 4.0.4, it is easier to start and has more chances of working, after that, you have the experience and the headstart to work on 4.1 and only after that on 4.2.
Just start with baby-steps, it is easier and increases the chances of success.
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ahh ok then I try to go with 4.1 if I can not then step 4.0.4
bomdia said:
ahh ok then I try to go with 4.1 if I can not then step 4.0.4
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Well, i recommend this because i'm still building 4.0.4 and i haven't successfully booted a build, so that's why i say this, because if you get the 4.0.4, in short terms, all you need to change for 4.1 is the graphics driver, but for 4.2 i don't know for sure, too new for me and i'm still trying to get 4.0.4 to air
then my kernel is not so bad 5838 with sense 4.1 v. 1.5.1 and still missing some improvments
which ramdisk are you using, zimage from stock rom should get it to boot, but the ramdisk as you know need to be changed to cm9. when you compile from source it should also make a ramdisk that will fits the rom, i think it is best to check what the diffrence in the new ramdisk and the old one with VM errors and then fix them, perhaps it will boot then ? one specific compiled by you ? post a logcat in your cm9, had also some bootloop in my cm9 port but got it booting.
anders3408 said:
then my kernel is not so bad 5838 with sense 4.1 v. 1.5.1 and still missing some improvments
which ramdisk are you using, zimage from stock rom should get it to boot, but the ramdisk as you know need to be changed to cm9. when you compile from source it should also make a ramdisk that will fits the rom, i think it is best to check what the diffrence in the new ramdisk and the old one with VM errors and then fix them, perhaps it will boot then ? one specific compiled by you ? post a logcat in your cm9, had also some bootloop in my cm9 port but got it booting.
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just enter the irc channel, will talk more there, no need to spam the forum with this.
The boothanging is because of the audio, the ramdisk is good, i use the LTX v0.7 zImage and ramdisk from stock edited to fit the build.
Also, the ramdisk is not made with the build, maybe if you compile the kernel with the rom, and for this you need to put the kernel online and othe things, and because of proxy, i can't and won't do that. For more details, like i said, find me on the irc.
link here
you say that jelly beans to need a new kernel? because sifting through the Internet I found this: https://developer.qualcomm.com/mobile-development/mobile-technologies/gaming-graphics-optimization-adreno/tools-and-resources there are also drivers for jelly bean of adreno 2xx
bomdia said:
you say that jelly beans to need a new kernel? because sifting through the Internet I found this: https://developer.qualcomm.com/mobile-development/mobile-technologies/gaming-graphics-optimization-adreno/tools-and-resources there are also drivers for jelly bean of adreno 2xx
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yeah, those are the drivers
But they do not require a new kernel
Lexmazter said:
yeah, those are the drivers
But they do not require a new kernel
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but I need or I do not need?

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