How can I add LineageOS's LiveDisplay into Stock - Android Software/Hacking General [Developers Only]

Hey, guys
I am a beginner of programming, maybe i ask some stupid question
is there any idea about how to add LiveDisplay function into Stock?
is it necessary modify whole ROM?
or only need porting code into kernel?
or, can i just compile it as a module.ko and insmod it?
anyone has advise?
by the way, my phone is ASUS Zenfone 5z ZS620KL

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[Q][EASY $30] Need to compile Android kernel - Help wanted

Hey guys,
After two weeks of research and trying myself, I have decided I need someone to help this linux noobie out.
What I am looking for is to change 1 value which is in 1 file in the kernel source.
I've found which file it is. The problem is that with all the tutorials I've read and kernels I tried to compile,
they don't seem to be working with the source code I need to compile.
Details:
Source code I need to compile is for Samsung Tablet 2 10.1 - GT-P5110
Source code can be found @ samsung's open source site (can't post link here ) ... search for "GT-P5110_ICS_Opensource.zip"
Value I need to change is in the company layer of kernel.
I have been able to compile this kernel and get a zImage and some modules.
But I fear this isn't enough, I think I need a system.img?!
In any case, is there anyone who can help me out?
Do I need something else, patch/boot.img? Maybe I'm overlooking another easy solution?
I'll give you $30 on your Paypal account, same day!!
***Please note that $30 is only for the first working solution/person who can help, not for every solution :angel:***

[Q] Kernel Compile

Hey guys, I want to install a custom kernel, razrqcom-dev-team kernel, on my XT925 - Carbon ROM(0614) but I dont find any information about how to procede.
I downloaded the repository android_kernel_motorola_msm8960-common(razrqcom-dev-team). Someone has a good instruction or know a good tutorial to share?
My apologies about my poor english
Cheers,
Just to clarify: Are you looking for the pre-compiled kernel or do you want to learn how to build android from source?
If you only want a precompiled kernel, then you shouldn't worry, as the right one is already built in line with the rom you chose.

Enable SWAP from kernel Source

T-mobile Prism II released the kernel source
https://github.com/Prism2/HUAWEI-U8686-Open-Source-U8686-JellyBean-kernel-3.4.0-
That is the link for the source kernel i found with a simple search.
This phone is so close to having a custom rom. Rooted, bootloader unlocked and CWM_recovery has already been made possible on this forum.
So my question is... Where would add the line CONFIG_SWAP=y in that open source kernel.
Is that all that needs to be done to this kernel to enable swap?
I'm sure it simple anyone know?
Diehardshorty said:
I'm sure it simple anyone know?
Click to expand...
Click to collapse
Its a little more complex
Guide for Jellybean can be found HERE
Thanks a lot for that link.
I'm very inexperienced with android and that doesnt look easy. Anyone interested in helping me with this?

Custom Kernel Compiling (Hotplug drivers)

Long story short: I compiled my kernel from source (G900F) and added schedulers and governors. Haven't seen any articles regarding hotplug drivers, anyone there that knows how to add one or modify one?
I looked at other's source on their git but I just can't understand how and where should I look.
bump. Anyone that can really help me? I posted questions regarding this, ask some devs, searched for hours, and whatnot.
same question

Need little Help on compiling kernel

hello, since there is no support on nethunter kernel for pixel 4a, I decided to compile my own. I'm beginner at this kernel modifying stuff. I used clang to build it. at the end i got an error that i am not able to fix it. see the attached file please. if anyone noob like me wants to contribute in this , dm me
lulz. running root on kali to compile kernel........
xxTECRAxx said:
lulz. running root on kali to compile kernel........
Click to expand...
Click to collapse
i always work with root user

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