Is it right that the kernel sources were leaked recently by someone? they seemed to have disappered, did Mediatek/Xiaomi send a DMCA request? is anyone working with these sources?
Does anyone have any links to source code of people working on AOSP ROMs for the Redmi note 2?
The only sources I know of are on Github. Just search for mt6795 and look for BalcanGSM.
I read a news article from an Italian site. It said an incomplete kernel and baseband were leaked. They said " It's completely useless for ROM developers as it's utterly missing any userspace components. The kernel sources also look very incomplete Compared to normal MediaTek source releases."
So not much use I'm afraid.
Hope that of some use
Related
Hi!
I just want to vent my anger
Has anybody noticed that there are a minimum of four "parties" that work on an android kernel tree?
First there is the android open source project.
Then there is the CodeArora project.
There is also a kernel tree at Cyanogenmod.
And last but not least we have the "manufacturer" kernel tree.
AOSP has got a common tree and an individual tree for each architecture- just like Cyanogenmod.
CodeAurora has got multiple(!) trees for a single architecture.
The manufacturer seems to use some of CodeAurora's trees in the majority of cases.
Ah- I forgot the "original" linux kernel tree
This way we never get the most efficient and most stable kernel.
Just my two cents
you're right, but not only the kernel is used. LG takes code from codeaurora project - have seen this in code from the frameworks base tree^^
but on the other side: better they use community code as own code that didn't works perfect
WTF? LG really takes his sources from CodeAurora?!?!?
Well since code aurora is dedicated to qualcomm SoCs if i were a kernel developer i wud start with that tree..one question though does codeaurora contain gb kernel (.35) source for our msm7227 ??? u guys checked it out ???even if they theres a lot of other hardware that are going to need proprietary drivers i guess... THird world peripherals make porting tougher.. its just my take correct me if i m wrong
sarfaraz1989 said:
Well since code aurora is dedicated to qualcomm SoCs if i were a kernel developer i wud start with that tree..one question though does codeaurora contain gb kernel (.35) source for our msm7227 ??? u guys checked it out ???even if they theres a lot of other hardware that are going to need proprietary drivers i guess... THird world peripherals make porting tougher.. its just my take correct me if i m wrong
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my kernel patches are taken from the codeaurora .35 source, but i can't adopt the complete kernel. there is a "must understand" and "must have many time" to do that
andy572 said:
my kernel patches are taken from the codeaurora .35 source, but i can't adopt the complete kernel. there is a "must understand" and "must have many time" to do that
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Click to collapse
That is exactly the problem!
I cannot really judge which patch from which tree is good- because I have not the time to read through Qualcomm's manuals (if they are public at all) and the kernel source.
If they would concentrate on one tree everything would be fine (ok- if you look at the "chaos commits" in the git repositories you become sick )
@caveman u working on a P500 kernel ??? how is porting so friggin easy for HTC devices..Do they have open source driver /generic hardware or what i mean a few of em even got a honeycomb partial port forget 2.3 ....
sarfaraz1989 said:
@caveman u working on a P500 kernel ??? how is porting so friggin easy for HTC devices..Do they have open source driver /generic hardware or what i mean a few of em even got a honeycomb partial port forget 2.3 ....
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Click to collapse
LG have some specific (old) hardware - they are using qualcomm hardware, but it's to old for newer kernel sources. the other problem is low cost hardware like the display - ms6000 is never used today, new devices are using samsung displays.
look at the wlan/smd chip - bcm4325 is never supported, bcm4329 is newer and is in kernel .38 too ... do you know, what i mean?
old hardware drivers are rare in kernels - never used drivers gets removed from tree, so there is no chance to bring it back.
ofcourse that's why it's called EVOLUTION
so it looks like u were right about getting a new phone
ciolnadu said:
ofcourse that's why it's called EVOLUTION
so it looks like u were right about getting a new phone
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Click to collapse
yes, it's marketing strategy and its ok - but why should i buy me a new device, when my is doing a good job?
andy572 said:
but why should i buy me a new device, when my is doing a good job?
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Click to collapse
+1 agreed 100% with andy.
andy572 said:
LG have some specific (old) hardware - they are using qualcomm hardware, but it's to old for newer kernel sources. the other problem is low cost hardware like the display - ms6000 is never used today, new devices are using samsung displays.
look at the wlan/smd chip - bcm4325 is never supported, bcm4329 is newer and is in kernel .38 too ... do you know, what i mean?
old hardware drivers are rare in kernels - never used drivers gets removed from tree, so there is no chance to bring it back.
Click to expand...
Click to collapse
Do you mean the drivers sources were in the old kernel and are removed in the new one? If so, I mean we have the old sources, why is it so difficult to port them to the new kernel sources? I am not a kernel developer so probably I am missing something
rivett said:
Do you mean the drivers sources were in the old kernel and are removed in the new one? If so, I mean we have the old sources, why is it so difficult to port them to the new kernel sources? I am not a kernel developer so probably I am missing something
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code isn't moved but deleted.
Has anybody found out the CodeAurora git commit on which LG's V10r is based on?
Hello everybody,
Based on my previous thread i'm now posting this
I have a tablet with Tegra 2 chipset and I would like to build a ROM, but there is lack of source files (libs, mods, radio and so on)
Is there any option to build ROM without source existance? i'm really sick of this, actually and really need some help
No there isn't. You have to use the base aosp source and then use the closed source things that some oem provide. Not every device can do this
Hello guys.
This question is specially for devs or advanced users with development skills.
My question is related to the kernel source of one of my devices, Huawei Mediapad T1 10 (codename: hwt1a21l). I got the kernel source from the oficial Huawei website and uploaded it to a github repo. My device, which has a msm8916 chiset, doesn't have any development (roms, recoveries, device tree, etc) and his rom, EMUI 3.0, is based on Kit Kat 4.4.2.
I have been trying to bring development for this tablet many months ago because the stock rom is too deprecated for the hardware that has, with the msm8916 there is a huge potential to bring it a lot of development.
Well, i'm going to summarize my problems when trying to bring development for the device:
To get started development, for example a LineageOS build i needed a solid base to start with: device tree, propietary blobs and kernel source, so i got all of them. I ported the device tree from another one very similar to mine (with the same chipset), extracted the propietary blobs with the build tools from the source and got the kernel source from the Huawei website. So everything seemed to be good, but when i start the build process with my Linux machine (repo sync > source build/envsetup.sh > breakfast hwt1a21l > brunch hwt1a21l) i always receive thousands of build error by the kernel source, and i have been fixing (or at least avoid) a lot of them but it never ends, so i don't know if it's worth to keep trying to "fix" them or if i'm wasting my time.
So, what i have been trying to do: i have been trying to build a LineageOS 14.1 and TWRP recovery with my device tree This: Mustang-ssc/android_device_huawei_msm8916-common ported from this one from @dianlujitao : dianlujitao/android_device_huawei_msm8916-common and the specific kernel source for my device downloaded from the Huawei website Mustang-ssc/android_kernel_huawei_hwt1a21l. Here ends the summary.
So after a lot of hours, days and nights over the last months trying to make progress with this and not getting any help from the few devs i asked after seeing my lack of progress i decided to publicly ask for help.
The questions:
1. I have the official kernel source (Mustang-ssc/android_kernel_huawei_hwt1a21l) which i didn't have success to compile it, and then i saw the kernel source from a device almost identical to mine (same chipset, brand, ram, ...) (dianlujitao/android_kernel_huawei_msm8916). Can i use that kernel source as a base for my device after porting the specific configurations of my official kernel source (defconfig, drivers, libraries)? That one is much more updated and probably optimized than mine, but i don't know if it's possible to adapt a kernel source from other device using your kernel source.
2. This may be a dumb question: my device has Kit Kat 4.4.2. Is there any link between the kernel source and the android version the device has? I mean, i don't know if i should do something to adapt my kernel source for newer android versions (Marshmallow, Nougat) of if it's ok to just build with it without any change.
If you read it all, congratulations, you're awesome
Still waiting for a reply
Hello!
I'd like to build my own rom from AOSP 8.0 official branch. I'm looking for some kind of guide but couldn't find any So, let's say I've got android source code and files from other custom rom that makes camera work. What have I to do to make my rom now? How can I build it and be sure that everything will work. Generally my target is to install android 8 on my Leeco le 2 x620 device with Mediatek chip
Any help is appreciated ^v^
LEGOL2 said:
Hello!
I'd like to build my own rom from AOSP 8.0 official branch. I'm looking for some kind of guide but couldn't find any So, let's say I've got android source code and files from other custom rom that makes camera work. What have I to do to make my rom now? How can I build it and be sure that everything will work. Generally my target is to install android 8 on my Leeco le 2 x620 device with Mediatek chip
Any help is appreciated ^v^
Click to expand...
Click to collapse
"I'd like to build my own rom from AOSP"
So you mean an aftermarket os like lineageos or carbonrom or do you mean that you take the aosp repo and compile aosp for your device? You can look in source.android.com
"source code and files from other custom rom that makes camera work"
Is that an already compiled rom? Because you won't get source code out of that
"How can I build it and be sure that everything will work"
Ya don't. Nothing can ever be 100% bugfree, it can either be from your device tree's source code, or the aosp code itself.
Generally, if there is a caf tree for your device, it's going to be 3x as hard to create an aosp tree.
It is going to be 100000x as hard to create an aosp tree that is for a newly released, new hardware requirement operating system.
Wanna know the topping of the cake? Mediatek is notorious when it comes to releasing the source (in fact, it has become a meme in the Mediatek users world) but don't let that stop you son.
You can try, but don't give up just because it won't compile the first couple of hundred times. The errors when compiling should give you a great start
Good luck.
ramiabouzahra said:
"I'd like to build my own rom from AOSP"
So you mean an aftermarket os like lineageos or carbonrom or do you mean that you take the aosp repo and compile aosp for your device? You can look in source.android.com
"source code and files from other custom rom that makes camera work"
Is that an already compiled rom? Because you won't get source code out of that
"How can I build it and be sure that everything will work"
Ya don't. Nothing can ever be 100% bugfree, it can either be from your device tree's source code, or the aosp code itself.
Generally, if there is a caf tree for your device, it's going to be 3x as hard to create an aosp tree.
It is going to be 100000x as hard to create an aosp tree that is for a newly released, new hardware requirement operating system.
Wanna know the topping of the cake? Mediatek is notorious when it comes to releasing the source (in fact, it has become a meme in the Mediatek users world) but don't let that stop you son.
You can try, but don't give up just because it won't compile the first couple of hundred times. The errors when compiling should give you a great start
Good luck.
Click to expand...
Click to collapse
Oh God, how am I meant to do this ;0 There is Lineage 14.1 project on my device. I really want to have android 8 on my phone. Thank you for all the advice.
Yes im trying the same andere without any succes so far.
Im also trying to port from a different device ROM to the stock ROM what im running now.
The chip sets are the same but the Android versions not.
It would be really Nice if some mtk ROM developer find some time in his busy life to create a ROM for our phone.
Or a guide to compile/port Android o tot oud phone.
I few months/weeks back i read a new article on xda about xiaomi stating that they will now start releasing source codes faster.
Anyone else also read that?
Haven't xiaomi released the codes for KENZO yet ?
It should increase custom ROMs performance drastically, right?
Thankyou!
sssaini007 said:
I few months/weeks back i read a new article on xda about xiaomi stating that they will now start releasing source codes faster.
Anyone else also read that?
Haven't xiaomi released the codes for KENZO yet ?
It should increase custom ROMs performance drastically, right?
Thankyou!
Click to expand...
Click to collapse
Dude Source code released already. Source code is not like a raw material or fuel which is fed everyday to increase in performace of device.
Xiaomi dont care if source code is open to public. They would rather prefer to keep it closed source so that their userbase stick to the miui and not move to custom roms.
Only reason they give source code coz its based on qualcomm chip which is open source friendly. The reason u will see custom roms for xiaomi snapdragon devices.
Mediatek chip is based on closed source thats why no development or custom roms based on mediatek devices.
Xiaomi dont plan to give nougat or oreo to kenzo so why they will release new source code for new android version.
They only said it for new devices which are treble compliant. It will be easy for them to write the code based on treble standards. Hence they will push it faster. Not for kenzo.
So tc and Sweet dreams.