[Kernel] Krait kernel for stock android 6.0 (v5)

kraatus90 · Jan 11, 2016

[Kernel] Krait kernel for stock android 6.0 (v5)

Code:

/*  *** Disclaimer
* [COLOR="Red"]Your Warranty is now Void![/COLOR]
* I am not responsible for bricked devices, dead SD cards, thermonuclear war, 
* or you getting fired because the alarm app failed. Please do some research 
* if you have any concerns about features included in this KERNEL
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

Development stopped because i don't have this device anymore.

Features;

Compiled with GCC toolchain 4.8 with various build optimizations (-O3 and GCC Tweaks for Cortex A15)
Improved and updated interactive governor (no need for other millions of governors)
Voltage Control
ARMv7 tweaks
Cpu underclock 268mhz
GPU underclock (100MHz)
GPU idles at 27mhz
Savoca's Advanced Color Control
Mutex tweaks
Fsync enabled by default
Many sched related improvements and fixes
New hotplug infrastructure from 3.10.x kernel
Disabled many debug option to reduced overhead of the kernel
Disabled Zram to reduced overhead
Silenced various kernel logs
Disabled crc check
Sound control for headphone and mic
FIOPS i/o scheduler
Frandom support
vibration control
TCP Westwood
Disable CPU L2 cache PC during video sessions (longer video playback time)
Many other small tweaks*(check git)

Installation instructions

Always make a Full backup first, or at-least make system+boot backup.

1.Flash stock boot.img or install patched boot.img from here
2.Install Su or skip this if you have installed patched boot.img from here
3.Install krait_kernel.zip

it's recommended to do this for every time you update this kernel. dirty flashing could give you troubles.

Download

How to tweak this kernel:
- Install Kernel Adiutor or Synapse
- for Synapse, flash Krait_UKM.zip in recovery before installing apk from store
Reminder - synapse isn't officially supported for victara i tried to make it work.

Enjoy!

Thanks to these people. i stole alot of stuff from them to make this possible.
franciscofranco, RenderBroken, Neobuddy89, ak, myfluxi, Dorimanx, Savoca, Faux123, Flashhhh, Kaminari, hurtsky osm0sis and Many More!

XDA:DevDB Information
[Kernel] Krait kernel for moto x 2014, Kernel for the Moto X 2014

Contributors
kraatus90
Source Code: https://github.com/kraatus90/MotoX_Kernel

Kernel Special Features:

Version Information
Status: Stable
Current Stable Version: 5.0
Stable Release Date: 2016-03-10

Created 2016-01-11
Last Updated 2016-03-12

kraatus90 · Jan 11, 2016

# changelog

# Changelog: #5

# Changelog: Lite #1

iron maiden · Jan 11, 2016

hello fantastic kernel for stock.. very thanks for working kernel stock

regards..

Mennpiko · Jan 11, 2016

Great kernel with support for stock Kcal 6.0, Thanks

JimYoung · Jan 11, 2016

Awesome job buddy, working perfect on stock xt1097.

victor19 · Jan 11, 2016

Thanks for your kernel, buddy! It sounds wonderful!

Sorry to bother you with this question, but, are there any improvements in sound on this kernel?

Edit: Sorry, didn't read the OP right

so, as you said, I'm gently requesting a sound improvement on your kernel please

MichelBorgess · Jan 11, 2016

Great work bro !

nithin1992 · Jan 11, 2016

Finally a custom kernel for stock ROMs! Working well so far, thanks a bunch!

kraatus90 · Jan 11, 2016

victor19 said:
Thanks for your kernel, buddy! It sounds wonderful!

Sorry to bother you with this question, but, are there any improvements in sound on this kernel?

Edit: Sorry, didn't read the OP right so, as you said, I'm gently requesting a sound improvement on your kernel please

no problemo , as i said i'll see what i can do and hopefully it will be on next update.

btw doesn't it already has a great speaker ? i mean it's pretty loud and clear for me.

Mennpiko · Jan 12, 2016

Hi, I'm trying to add Kcal support to the last CM13 kernel, I got unpacked yours kernel and CM13, but can not find where I add the code Kcal, I hope can help me, thank you

Enviado desde mi XT1097 mediante Tapatalk

kraatus90 · Jan 12, 2016

Mennpiko said:
Hi, I'm trying to add Kcal support to the last CM13 kernel, I got unpacked yours kernel and CM13, but can not find where I add the code Kcal, I hope can help me, thank you

Enviado desde mi XT1097 mediante Tapatalk

you will need to add these -
https://github.com/kratos090/kernel-motox2014/commits/KRAIT-v1?author=savoca

Vinnom · Jan 12, 2016

Wow, I tried to do what you did once, but since college was kepting me so much busy, I didn't try anymore. Just now I was think "it would be cool if someone compiled a stock kernel for us". Great bro, great. I will test tomorrow ( almost 3 am here in Brazil now) and later I report my experience =)

And thanks for trying to turn it compatible with synapse. I like it much more than kernel adiutor =P

And if I would have some request, it would be to have alucard hotplug. Isn't very popular, but I like the controle it gives =)

fajarlazuarding · Jan 12, 2016

Finally a custom kernel for stock ! Thanks mate will try later

Edit : done flashing this kernel and all run smoothly. I just figured about fsync, kernel adiutor is showing disabled while you stated in OP, it was enabled by default. Don't know which one is wrong lol.

And one question, I can't find any color profile inside kernel adiutor 'screen' menu, is this supposed to be like that ?
If yes, any chance you'll implementing that feature ?
Thanks.
Sent from my XT1095 using Tapatalk

jejeh · Jan 12, 2016

Thanks for the kernel....
No problems sofar on a xt1092

kraatus90 · Jan 12, 2016

fajarlazuarding said:
Finally a custom kernel for stock ! Thanks mate will try later

Edit : done flashing this kernel and all run smoothly. I just figured about fsync, kernel adiutor is showing disabled while you stated in OP, it was enabled by default. Don't know which one is wrong lol.

And one question, I can't find any color profile inside kernel adiutor 'screen' menu, is this supposed to be like that ?
If yes, any chance you'll implementing that feature ?
Thanks.
Sent from my XT1095 using Tapatalk

it is supposed to be enabled by default.
for kcal , you will need to change values by yourself. yes it's supposed to be like that. this is what i use - R-233 , G- 213 . B- 255, saturation intensity - 18. other values are default.

fajarlazuarding · Jan 12, 2016

kraatus90 said:
it is supposed to be enabled by default.
for kcal , you will need to change values by yourself. yes it's supposed to be like that. this is what i use - R-233 , G- 213 . B- 255, saturation intensity - 18. other values are default.

Thanks for the clarification and setup value. Looks better.

Well, If I can request one more feature, please add backlight dimmer. Really appreciate it

Sent from my XT1095 using Tapatalk

glauberlima · Jan 12, 2016

Hi @kraatus90.

I've been compiling a custom kernel for our beloved XT1097 as well and I have plans to make it available here at XDA soon.

Did you manage to flash yours via fastboot? Mine is booting fine by running fastboot boot myKernel.img although this error message is the only thing that I get when I try to permanently flash it via fastboot flash boot myKernel.img:

hab check failed for boot

It's weird since it's 100% pure stock.

I've never tried to flash it via TWRP btw.

Thanks!

Vinnom · Jan 12, 2016

Ok, flashed it and everything running smoothly ^^
Flashed UKM and Synapse fully working =)

Thank you @kraatus90 for your work ^^
And as I said before, only request I would make, would be to add alucard hotplug.

kraatus90 · Jan 12, 2016

glauberlima said:
Hi @kraatus90.

I've been compiling a custom kernel for our beloved XT1097 as well and I have plans to make it available here at XDA soon.

Did you manage to flash yours via fastboot? Mine is booting fine by running fastboot boot myKernel.img although this error message is the only thing that I get when I try to permanently flash it via fastboot flash boot myKernel.img:

hab check failed for boot

It's weird since it's 100% pure stock.

I've never tried to flash it via TWRP btw.

Thanks!

make sure that the size of kernel is not more than 9.96 MB , that's the limit . and for reducing the kernel size use xz compression. also even after doing that you will get some warning but it will work. ( same as flashing twrp it gives a warning but recovery still flashes and works) it's because size mismatch.

Vinnom said:
Ok, flashed it and everything running smoothly ^^
Flashed UKM and Synapse fully working =)

Thank you @kraatus90 for your work ^^
And as I said before, only request I would make, would be to add alucard hotplug.

first i'll test it by myself and if it's stable and not doing and problems i'll include it in next update. ( although the current hotplug works great )

juangcardoso · Jan 13, 2016

Awwwwyeeeaaaahhhhhhh! Lots of question, brother!!!!!!!!!

-I have root and Xposed installed, can I install your Kernel or I have to do a "clean" installation?
-This Kernel is compatible with Xposed MM?
-For now, there are any bugs?

And congratulations for your work, I saw many peoples saying good things about This Kernel xD

Edit:

-This Kernel has "Faux sound control" support?

And sorry my bad english xD

[Kernel] Krait kernel for stock android 6.0 (v5)

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