[KERNEL] Tegra 3 kernel rebased on newer mainline kernel - Nexus 7 General

FYI I've merged/rebased the Tegra 3 platform kernel (3.1.10) with mainline Linux kernel v3.3. github repo/tf700 forum thread. I'm working with Asus TF700T's kernel sources. While the kernel is certainly different than the one used by Nexus 7, comparatively few additional modifications would be needed to port it to Nexus 7 as both of them are built on the same Tegra 3 SOC. I plan to continue until at least mainline Linux v3.5 is merged.

Is this a SPAM or what? You post same topic and content @ HTC One XL secton as well.

wangcliff said:
Is this a SPAM or what? You post same topic and content @ HTC One XL secton as well.
Click to expand...
Click to collapse
Why would it be spam? hes posting because tegra 3 devices beyond the tf700 can benefit.

When are you planning to release a beta Kernel?

Really good!!
Now I hope that some of our talented devs will start working with this.

lmulli said:
When are you planning to release a beta Kernel?
Click to expand...
Click to collapse
I do not own a Nexus 7 thus any releases depend on some developer picking up my work and adapting to Nexus 7. However, since Nexus 7 not only uses the same SoC (Tegra 3), but is built by the same vendor (Asus) on the same platform (cardhu), there's much less work that will need to be done. It's very likely the developer will spend less than one percent of time that I've spent.

I hope someone does this. I wish I could learn to do it but don't know where to learn. I'll be a tester lol
Sent from my Nexus 7 using xda app-developers app

I hope someone picks it up !
Sent from my Nexus 7 using Tapatalk 4

pvka13 said:
FYI I've merged/rebased the Tegra 3 platform kernel (3.1.10) with mainline Linux kernel v3.3. github repo/tf700 forum thread. I'm working with Asus TF700T's kernel sources. While the kernel is certainly different than the one used by Nexus 7, comparatively few additional modifications would be needed to port it to Nexus 7 as both of them are built on the same Tegra 3 SOC. I plan to continue until at least mainline Linux v3.5 is merged.
Click to expand...
Click to collapse
Why not use kernel 3.4 ?
Here is nvidia office 3.4 kernel for tegra3 :
http://forum.xda-developers.com/showthread.php?t=2512611&highlight=kernel

Related

Google releases Android 4.2 source code to AOSP :D

As of now Google has made the Android 4.2 Jelly Bean source code public so that developers can download it and start developing ROMs based on it.
Google has also released the factory images to the Nexus 4, Nexus 7 and Nexus 10. Additionally the factory image for the “takju” Galaxy Nexus is also available.
So developers can start making Roms
Source :
http://blog.gsmarena.com/google-releases-android-4-2-source-code-to-aosp/
If I'm not mistaken, proprietary drivers have yet to be open sourced though. So no complete custom Nexus 4 roms yet
jacklebott said:
If I'm not mistaken, proprietary drivers have yet to be open sourced though. So no complete custom Nexus 4 roms yet
Click to expand...
Click to collapse
My question is, will Qualcomm even release the source for all their drivers?
Old news?
http://forum.xda-developers.com/showthread.php?t=1989841
what an old news
and N4 still not fully on aosp :silly:
Testraindrop said:
Old news?
http://forum.xda-developers.com/showthread.php?t=1989841
Click to expand...
Click to collapse
Yep.
Closed

[Q] Custom ROM for Xiaomi MI3

Hi everyone.
As we all know how popular the Xiaomi MI3 is, I was just wondering if there can be any possible Custom AOSP based rom for this device.
As we all know the Nexus 5 and Xiaomi MI3 have almost similar hardware would it be possible to port any nexus 5 roms to the MI3?
Agreed that Xiaomi doesn't release sources but is it possible to port something from nexus 5 due to similar hardware?
Simple answer is no. Without the kernel source code you can't get anything booting. Because they don't release the source code is the reason they have no forum and never will
Sent from my One using Tapatalk
zelendel said:
Simple answer is no. Without the kernel source code you can't get anything booting. Because they don't release the source code is the reason they have no forum and never will
Sent from my One using Tapatalk
Click to expand...
Click to collapse
Ohh I see. No point in having a forum if no source code is available.
By the way MIUI based custom roms can be developed right? Since they can use the stock kernel.
smeet.somaiya said:
Ohh I see. No point in having a forum if no source code is available.
By the way MIUI based custom roms can be developed right? Since they can use the stock kernel.
Click to expand...
Click to collapse
But Many ROMs have been ported for Mediatek to medaitek based devices without having kernel sources
thejoker said:
But Many ROMs have been ported for Mediatek to medaitek based devices without having kernel sources
Click to expand...
Click to collapse
That they have but without any kernel source that is the best you will get. Is a port that may have bugs that can't be fixed (that the Og ROM doesn't have) due to no source. Also no kernel options like gov or over clocking ect.
zelendel said:
That they have but without any kernel source that is the best you will get. Is a port that may have bugs that can't be fixed (that the Og ROM doesn't have) due to no source. Also no kernel options like gov or over clocking ect.
Click to expand...
Click to collapse
thejoker said:
But Many ROMs have been ported for Mediatek to medaitek based devices without having kernel sources
Click to expand...
Click to collapse
Varun chitre has already made an alpha build of cm11 for this device without the kernel sources.
And yeah Xiaomi will be releasing kernel sources later this year
smeet.somaiya said:
Varun chitre has already made an alpha build of cm11 for this device without the kernel sources.
And yeah Xiaomi will be releasing kernel sources later this year
Click to expand...
Click to collapse
It maybe to late for this forum by then.
zelendel said:
It maybe to late for this forum by then.
Click to expand...
Click to collapse
Too late for what? Sorry I didn't get you.
smeet.somaiya said:
Too late for what? Sorry I didn't get you.
Click to expand...
Click to collapse
Meaning this forum is just a test. If the company doesn't change its gpl stance then it won't be staying

[FAILED] Android 7.1.1 with all note8 features (Note4 Snapdragon ONLY)

We have a BIG idea!
Develop android 7.1.1 with all note8 (it means Samsung experience 8.5 and new kernel) features for galaxy Note4.
But we need developers, so if you are a developer and you want to help join us please.
https://t.me/joinchat/FVug2kOlC2SYvnfM38O4iw
(copy that link to your browser and it will take you to our group)
Thanks!!
I''m interested. How about using Telegram instead? Much better.
God I wish I had bought a snapdragon variant..
ElayHadad said:
We have a BIG idea!
Develop android 8.0 with all note8 features for galaxy Note4.
But we need developers, so if you are a developer and you want to help join us please.
chat.whatsapp.com/4sNAR4IIO1MCDfq4B0twdL
(copy that link to your browser and it will take you to our group)
Thanks!!
Click to expand...
Click to collapse
That would be so great if a few devs will be found, m any people are waiting for this!!
Gesendet von meinem SM-G955F mit Tapatalk
ElayHadad said:
We have a BIG idea!
Develop android 8.0 with all note8 features for galaxy Note4.
But we need developers, so if you are a developer and you want to help join us please.
chat.whatsapp.com/4sNAR4IIO1MCDfq4B0twdL
(copy that link to your browser and it will take you to our group)
Thanks!!
Click to expand...
Click to collapse
I'm not a dev but i could help with testing.
I'm just a noob (910V) ,, but I am willing to be a beta tester....very much looking forward to this build...
Sounds good, if you need help, here I am, but Telegram its a better way to do discuss :fingers-crossed:
I'm not a dev but I have a note 4 Sprint and can be a tester or do other tasks. I'm in!
Can we use something other than WhatsApp? I 2nd the telegram notion.
Remember when XDA used to have Logic and common sense ?
Let's go over this one more time
You want to port Android 8.0 to Note 4. Are you talking about porting official TW Oreo from Note 8, or porting all TW features - proprietary, closed-source Samsung code - from TW to AOSP?
oddbehreif said:
Let's go over this one more time
You want to port Android 8.0 to Note 4. Are you talking about porting official TW Oreo from Note 8, or porting all TW features - proprietary, closed-source Samsung code - from TW to AOSP?
Click to expand...
Click to collapse
Good luck with Porting a 64Bit System to a 32Bit Device... Simply not possible. And ported 64Bit Sammy Features on 32Bit AOSP? Mhh... The Note 4 may be the last good Sammy Device, but we will never see newer Samsung Software on it as Marshmallow Ports or pure AOSP/Lineage. Correct Me if i'm wrong but i think that's it....
Lineage 14.x is running great,if the drivers are there why slouldnt run a N8port dousnt run?
Miustone said:
Good luck with Porting a 64Bit System to a 32Bit Device... Simply not possible. And ported 64Bit Sammy Features on 32Bit AOSP? Mhh... The Note 4 may be the last good Sammy Device, but we will never see newer Samsung Software on it as Marshmallow Ports or pure AOSP/Lineage. Correct Me if i'm wrong but i think that's it....
Click to expand...
Click to collapse
Well generally speaking when you port a rom (Nougat , MM whatever the case maybe) from a 64bit device, you dont port it as 64bit obviously unless the arch is unlocked and ready for it, you port it as 32Bit, the only limitation in terms of Touchwiz is when a certin app has only 64bit libs (Bixby voice is a great example) so even if you run api 24 (nougat) you wont be able to use such apps, But firmware side you can port it without issues, All 64bit phones include a set of 32bit libs aswell. and in terms of snapdragon Note 4 , yes you will never see a nougat or higher ""TOUCHWIZ"" based rom, Exynos however is already running Nougat.
manne48 said:
Lineage 14.x is running great,if the drivers are there why slouldnt run a N8port dousnt run?
Click to expand...
Click to collapse
As we all know you cant run TouchWiz based applications on AOSP (SystemUI / Launcher and many more) due to the fact that they require SEM codes (Samsung experience mobile), If samsung had their system sources up then you would have been able to, But just converting LOS 14 or AOSP to TouchWiz is just not gonna happen
manne48 said:
Lineage 14.x is running great,if the drivers are there why slouldnt run a N8port dousnt run?
Click to expand...
Click to collapse
because will never work since sammy needs his own android runtime etc etc for boot because it have methods etc needed from the framework etc. try to install the n8 launcher on lineage and you see what happens. it give fc. even after you add the missing method it will again fc and even when you add all missing methods that launcher needs in frameworks it will still fc because methods in the main libs are missing. and using sammy libs on lineage one is impossible since after some libs replace it will give a nice blackscreen
Hello,i have a question,the dates from the N4 and Nexus 6 are quite similar:
https://www.inside-handy.de/handy-ve...-galaxy-note-4
For the nexus 6 exists an Android 8 port,
https://www.getdroidtips.com/lineage...oogle-nexus-6/
So,is it possible to make from this one a poert for our N4??
best regards,
manne
manne48 said:
Hello,i have a question,the dates from the N4 and Nexus 6 are quite similar:
https://www.inside-handy.de/handy-ve...-galaxy-note-4
For the nexus 6 exists an Android 8 port,
https://www.getdroidtips.com/lineage...oogle-nexus-6/
So,is it possible to make from this one a poert for our N4??
best regards,
manne
Click to expand...
Click to collapse
I think it is possible to port Oreo to the Note 4, but not TW version of Oreo (in other words, include all Note 8 features in an Oreo port)
It will most likely be ported as Lineage or RR without the extra Sammy features, idk.
ShaDisNX255 said:
I think it is possible to port Oreo to the Note 4, but not TW version of Oreo (in other words, include all Note 8 features in an Oreo port)
It will most likely be ported as Lineage or RR without the extra Sammy features, idk.
Click to expand...
Click to collapse
That would be good to have oreo,even without tw,hope it comes next time,rr or lineage...
Gesendet von meinem SM-G955F mit Tapatalk
ElayHadad said:
We have a BIG idea!
Develop android 7.1.1 with all note8 (it means Samsung experience 8.5 and new kernel) features for galaxy Note4.
Click to expand...
Click to collapse
What about exynos?
Çingiz Salmanov said:
What about exynos?
Click to expand...
Click to collapse
The whole thread explains why it's NOT POSSIBLE for neihter version.
And 2 absolutely great developers have even taken their time to explain why...
Hopping to get it. ?
Cheers from portugal

Custom kernel and ROM development for the Lenovo Tab 4 8 Plus (TB-8704F/X)

As much as I vowed I would never get a single Lenovo product again, I recently realised what a fool I had been by accusing the recently released kernel sources for the Lenovo Tab 4 8 Plus of being incomplete without considering anything on my end such as gcc version. I realised that my gcc version simply wasn't able to compile the kernel sources right now because kernel compilation is working fine in an Ubuntu 16.04 systemd container vs the Ubuntu 18.04 host and containers where it errored out at topology.c. Now that we can compile kernels for the Lenovo Tab 4 8 Plus, I'd love to see some custom kernels and ROMs for this tablet. It looks like it could become a good replacement for the aging Nexus 7 (2013) which even community support has to end for at some point. I'm currently downloading the LineageOS 15.1 source and am also compiling the kernel for the Tab 4 8 Plus at the same time. If I can get this kernel booted on Lenovo's Oreo ROM, then I may be able to see what I can do on porting LineageOS 15.1 and even 16.0 to this tablet.
How it's going?
Nice!
Any progress?
Any thing new about this tablet.amazing hardware but no more custom roms and kernels...please some one guide me how to do that(porting room
Thanks
I am working on porting a similar tablet, but am stuck on a build issue. Looking for someone to help!
This is what I'm stuck on:
https://stackoverflow.com/questions...os-kernel-lenovo-tb8504f-include-uapi-linux-n
narenjeen said:
Any thing new about this tablet.amazing hardware but no more custom roms and kernels...please some one guide me how to do that(porting room
Thanks
Click to expand...
Click to collapse
https://forum.xda-developers.com/th...om-lineageos-16-0-lenovo-tab4-8-plus-t3950430

Custom Kernel support?

I have a general question about custom kernels.... Is a custom kernel specific to a device?
So can I currently install e.g. FrancoKernel or do I have to wait until it is supported...
Moischen said:
I have a general question about custom kernels.... Is a custom kernel specific to a device?
So can I currently install e.g. FrancoKernel or do I have to wait until it is supported...
Click to expand...
Click to collapse
A kernel is always highly device specific. It includes the low level interface to the hardware and as such needs the correct drivers for the individual hardware..
HIGHLY DEVICE SPECIFIC. I ran Franco for years on my Nexus devices but he'll never support a device he doesn't have and he'll never own one of these phones. Amazing Dev though. You can use his app still with these phones if you want to check it out
Sent from my MI 9 using Tapatalk
mbc663 said:
HIGHLY DEVICE SPECIFIC. I ran Franco for years on my Nexus devices but he'll never support a device he doesn't have and he'll never own one of these phones. Amazing Dev though. You can use his app still with these phones if you want to check it out
Sent from my MI 9 using Tapatalk
Click to expand...
Click to collapse
Why do you say he will never own one of these phones? He develops for pocophone, Redmi Note 3 and 4.
Nuno Oliveira said:
Why do you say he will never own one of these phones? He develops for pocophone, Redmi Note 3 and 4.
Click to expand...
Click to collapse
My mistake, its been a long time since I've checked in with Franco stuff :good:
Not only are custom kernels device specific but if you are unfortunate enough to own a device from XDA darlings One Plus there are separate kernels for Oxygen and non Oxygen based ROMs because there is so much code in Oxygen that veers from stock Android--in spite of the fact that reviewers always claim Oxygen is as close to stock Android as you can get. In reality Oxygen is as far as you can get from stock Android without buying an iPhone.
In spite of all the grumbling about MIUI and EMUI neither actually requires a kernel that won't boot up custom Android ROMs on the same phone.
I think that Mi9 will never get nice custom kernel. Mi9 SE has some, any SD855 has but not Mi9.. Dunno why. Kernel code was leaked before launching Mi9 sale.
Is any Dev working on some kernel??
Khotu said:
Is any Dev working on some kernel??
Click to expand...
Click to collapse
No.
Dor71 said:
No.
Click to expand...
Click to collapse
Is it impossible to make kernel for Mi9 for now or what?

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