Database Develop

[EOL] [KERNEL][G800F][exynos][CUSTOM KERNEL] FOR MOST CUSTOM ROMS [EOL]

Code:
***WARNING***
-READ CAREFULLY!!
YOU FLASH THIS KERNEL AT YOUR OWN RISK.I TAKE NO RESPONSIBILITY FOR ANY DAMAGE THAT MAY OCCUR DUE TO THE FLASHING OF THIS IMAGE.
I WILL NOT BE RESPONSIBLE FOR LOST DATA,BRICKED PHONE,OR ANYTHING OF THE SUCH.(PHONE EXPOLDES,OVERHEATS ETC)
THIS KERNEL IS ONLY FOR THE S5 MINI SM-G8OOF (Exynos) DO NOT FLASH THIS ON ANY OTHER DEVICE!
EOL (End of Life) ​
I will be creating a new thread for my N kernel - Stay tuned!​
UPDATED Linux kernel to 3.4.113 on 27-10-2016​UPDATED to v2.5 on 13-10-2016​
Code:
Changes in version 2.5
*Unlocked CPU frequencies 1500,300 and 200MHZ
*Switched to self built Linaro/Sabermod toolchain
*Added many more optimization flags
*Added DriveDroid support
Features
-Now supports Many different ROMS for the G800F
-Compiled with self built optimized Linaro/SaberMod toolchain ("LinaroMod")
-Unlocked CPU frequencies: 1500MHZ,200MHZ and 300MHZ
-Updated Linux kernel from 3.4.39 to the latest 3.4.113
-Added many optimizations (You can see all of the optimization flags in the makefile on the kernel source page)
-enabled graphite
-Added Drivedroid Support - http://softwarebakery.com/projects/drivedroid
-Fading LED's
-Added I/O schedulers
-zen
-sio
-fifo
-fiops
-tripndroid
-vr
-Added CPU governors
-zzmoove
-hyper
-alucard
-darkness
-nightmare
-wheatley
-smartassv2
-dancedance
-pegasusq
Click to expand...
Click to collapse
You will need Kernel Adiutor (free from the play store) or similar app capable of allowing you to switch I/O schedulers and
CPU governors in order to be able to change and set those.
I can recommend this.
http://forum.xda-developers.com/android/apps-games/kernel-adiutor-mod-singularity-kernel-t3333549
Click to expand...
Click to collapse
Known Issues
Let me know and I will try to fix them
Click to expand...
Click to collapse
Installation
I HIGHLY recommend that you do a full backup before flashing this kernel.I am not responsible if you lose any or all of your data.BACKUP!!
1.Download the "Spookcity_Kernel-MM"
2.Place the zip onto your phones storage
3.Reboot into recovery (Volume-Up + Home + Power button)
4.Select install
5.Flash the downloaded kernel
6.Go back a few times in TWRP.Select wipe -> Advanced wipe and wipe Dalvic/Art cache and the cache partition
If you do not do this you are very likely to experience strange issues.You have been warned.Do not report problems if you did not do this.
7.Reboot and hopefully enjoy.
Click to expand...
Click to collapse
Downloads
Spookcity_Kernel-MM
Click to expand...
Click to collapse
Sources
Toolchain - https://github.com/Spookcity/Android-Toolchains
Kernel - https://github.com/Spookcity/android_kernel_samsung_kminilte
Click to expand...
Click to collapse
Code:
CHANGELOG
[U]18-06-2017[/U]
-Switched to anykernel2
[U]31-10-2016[/U]
-Added zip for Bliss Rom
[U]13-10-2016[/U]
-Unlocked CPU freq 1500,200,300MHZ
-Switched to my self built toolchain
-Added many more optimization flags to the build
-Added DriveDroid support
-Added zip for Zephyr-OS
[U]24-07-2016[/U]
- Added zips to support more custom ROMS
[U]V2 - 23-07-2016[/U]
-Fixed RAMDISK to make it compatible and actually work with newer builds of CM13
-Changed SELinux from disabled to permissive to be in line with the "stock" CM kernel
-Added I/O schedulers
-fiops
-tripndroid
-vr
-Added CPU governors
-pegasusq
[U]V1 - Initial Release[/U]
Thanks to
-hennymcc and CTXz for bringing CM13 to our device! I used their kernel sources to build this.Without them I never would have been able to attemp this.
-DJ_Steve for his custom kernel.Without being able to look at his sources and cherry-pick some things I would also not have been able to do this.
-CurtisMJ Ditto same thing here.His kernel build and sources were very helpful to me.
-frap129 for his amazing toolchains!
-ArchiDroid
Anyone I may have left out sorry.I appreciate you all!
Click to expand...
Click to collapse
I hope you enjoy and please say thanks if you find this at all useful
XDA:DevDB Information
Spookcity_Kernel, Kernel for the Samsung Galaxy S5 Mini
Contributors
spookcity138
Kernel Special Features:
Version Information
Status: Beta
Created 2016-05-26
Last Updated 2017-06-18

Nice, finally some new development for our phone =)
I will test the kernel right away...
One thing that I would really love would be if you have the time to look into adding DT2W :angel:
Thanks for your work so far :good:
*edit*
booting went well. However WiFi doesnt work for me :/ I uploaded the logcat-output filtered for "wifi" to hastebin. If you need anything else for debugging let me know. Thanks to dual boot I will keep your custom kernel on one ROM
log

zaworka said:
Nice, finally some new development for our phone =)
I will test the kernel right away...
One thing that I would really love would be if you have the time to look into adding DT2W :angel:
Thanks for your work so far :good:
*edit*
booting went well. However WiFi doesnt work for me :/ I uploaded the logcat-output filtered for "wifi" to hastebin. If you need anything else for debugging let me know. Thanks to dual boot I will keep your custom kernel on one ROM
log
Click to expand...
Click to collapse
Thanks for trying out the kernel. That's weird about the WiFi. I have never had that happen in the bunch of times I have flashed it. I will def look into it.I'll have a look at the log, although at this point I'm also not that great at interpreting those, so it may not help. I'll see what I can do though
Sent from my SM-G800F using Tapatalk

can you tell me someone what is kernel?

br3acker said:
can you tell me someone what is kernel?
Click to expand...
Click to collapse
http://www.makeuseof.com/tag/linux-kernel-explanation-laymans-terms/

zaworka said:
Nice, finally some new development for our phone =)
I will test the kernel right away...
One thing that I would really love would be if you have the time to look into adding DT2W :angel:
Thanks for your work so far :good:
*edit*
booting went well. However WiFi doesnt work for me :/ I uploaded the logcat-output filtered for "wifi" to hastebin. If you need anything else for debugging let me know. Thanks to dual boot I will keep your custom kernel on one ROM
log
Click to expand...
Click to collapse
OK,well after looking at the log and trying to decipher it and then thinking a bit I have only come up with one possibility.Maybe somehow your wpa_supplicant.conf file located in /data/misc/wifi/wpa_supplicant.conf has the wrong permissions for some reason.If you want you could try to check and possibly change the permissions.If you decide to try this I would backup the file because you never know.
The permissions should be: Owner - wifi Group - wifi...
Owner read and write/Group read and write/ others none.
If your permissions are correct on that file the only other thing I could possibly think of to do if you wanted would be to delete that file,wpa_supplicant.conf.Only after you back it up it though because you will lose all of your passwords,and reboot.It should recreate it.Do that at your own risk though.This is all I have come up with because I have never had that problem,so it's a bit difficult.

I am sorry, I think the error was my fault and not a bug of the kernel. I think the build that I am running at the moment is one I build myself and used sabermod toolchain. I remembered that I had the same problem using DMPKernel on that build. I thought I was using one of hennymmc's builds by now - so, sorry for reporting but thanks for looking into anyways.
Unfortunately I tried both and didnt solve the issue ,the permissions were set correctly btw.
I just installed the CM13 on another partition but - unless I have a flashable zip file - I can not install your kernel on that one. Would it be possible to provide the kernel as .zip?

zaworka said:
I am sorry, I think the error was my fault and not a bug of the kernel. I think the build that I am running at the moment is one I build myself and used sabermod toolchain. I remembered that I had the same problem using DMPKernel on that build. I thought I was using one of hennymmc's builds by now - so, sorry for reporting but thanks for looking into anyways.
Unfortunately I tried both and didnt solve the issue ,the permissions were set correctly btw.
I just installed the CM13 on another partition but - unless I have a flashable zip file - I can not install your kernel on that one. Would it be possible to provide the kernel as .zip?
Click to expand...
Click to collapse
Sure thing.I updated the download section above and added a flashable zip.I think it'll work.

spookcity138 said:
Sure thing.I updated the download section above and added a flashable zip.I think it'll work.
Click to expand...
Click to collapse
Nice, that worked! Thanks for the effort :good:
Will test it over the next few days :fingers-crossed:

zaworka said:
Nice, that worked! Thanks for the effort :good:
Will test it over the next few days :fingers-crossed:
Click to expand...
Click to collapse
Good,I'm glad that worked.You thoughts and feedback are most welcomed.

Any chance this kernel hits the G800H for cm 13 too ?
I can be your tester

sasukesama said:
Any chance this kernel hits the G800H for cm 13 too ?
I can be your tester
Click to expand...
Click to collapse
Hey, I appreciate the offer. That is something I can look into at some point. No promises. In still trying to learn all of this stuff.
Sent from my SM-G800F using Tapatalk

spookcity138 said:
Hey, I appreciate the offer. That is something I can look into at some point. No promises. In still trying to learn all of this stuff.
Sent from my SM-G800F using Tapatalk
Click to expand...
Click to collapse
Sounds good
I think you can do the same (using the cm13 kernel and DJ_Steve kernel stuff) as he has a G800H version of his kernel

I use your kernel , you can repair the wifi ?

Abde77 said:
I use your kernel , you can repair the wifi ?
Click to expand...
Click to collapse
What's the problem with the WiFi exactly? I need to update this anyway. I will at some point.I've had no WiFi probs though.
Sent from my SM-G800F using Tapatalk

spookcity138 said:
What's the problem with the WiFi exactly? I need to update this anyway. I will at some point.I've had no WiFi probs though.
Sent from my SM-G800F using Tapatalk
Click to expand...
Click to collapse
Conducted any work on the development of the kernel? About sound problems and headphones like DJ_Steve , initially had no problems, and then there., maybe it depends on kernel version? Is there a chance to make all the improvements in version 3.4.39 ? (Google translation)

Oleggluk said:
Conducted any work on the development of the kernel? About sound problems and headphones like DJ_Steve , initially had no problems, and then there., maybe it depends on kernel version? Is there a chance to make all the improvements in version 3.4.39 ? (Google translation)
Click to expand...
Click to collapse
I actually haven't touched this recently at all.I've been spending too much time on the mess that is my AOSP build [emoji2]
I give up on that for now though.It's giving me a headache.
I will try to get back to this soon,as I don't even think it works with any of my builds.I don't know.I'm not even using this right now.
I never actually had any real audio issues with this however and I did use if for awhile,so that's strange.
Sent from my SM-G800F using Tapatalk

spookcity138 said:
I actually haven't touched this recently at all.I've been spending too much time on the mess that is my AOSP build [emoji2]
I give up on that for now though.It's giving me a headache.
I will try to get back to this soon,as I don't even think it works with any of my builds.I don't know.I'm not even using this right now.
I never actually had any real audio issues with this however and I did use if for awhile,so that's strange.
Click to expand...
Click to collapse
Also does not have wi-fi access in the new Assembly СМ13 from ayke with this kernel. I took apart your kernel and replace the ramdisk from the new build, wifi now works. (Google translation)

Oleggluk said:
Also does not have wi-fi access in the new Assembly СМ13 from ayke with this kernel. I took apart your kernel and replace the ramdisk from the new build, wifi now works. (Google translation)
Click to expand...
Click to collapse
I kinda remember this issue as well.Good to know about the ramdisk.
Its such a strange thing how only some experience the robotic voice...and you have no microphone problems with ayke's build either? Like it stops working after a phone call?
Sent from my SM-G800F using Tapatalk

spookcity138 said:
I kinda remember this issue as well.Good to know about the ramdisk.
Its such a strange thing how only some experience the robotic voice...and you have no microphone problems with ayke's build either? Like it stops working after a phone call?
Sent from my SM-G800F using Tapatalk
Click to expand...
Click to collapse
Robot voice I have never had. And mute has the same problem that error camera. If you kill the mediaserver, the microphone performance is restored. You can use the long-known app Mediaserver Killer. (Google translation)

[KERNEL][MIUI/CM]ZD Kernel || 20160806

Code:
#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* 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 ROM
* 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.*/
Features
You get the usual set of well known tweaks, mods and other improvements. Please check commits of the source repo which will be mentioned below for detailed list of changes. The key ones are -
Live Kernel flashing with backup support for previous kernel - Liverepack implementation of @psych.half is used, which also backs up your previous kernel (boot.img) and other system files which would be changed.
KCAL - A well known display parameters calibration driver for MSM devices, written by @savoca.
Dynamic Fsync 1.2 - We all know what it is about, dont we? Credits - @faux123
ThunderPlug - A hotplug driver by @varun.chitre15.
Kernel Add-on support - For CM based ROM only. More about it in later posts.
More features will be eventually added.
Kernel Adiutor will list 90% of stuff that can be tweaked by the kernel, rest will be mentioned in further posts.
What does not work?
Various display tweaks by Xiaomi like Reading mode etc in MIUI ROMs - That is because Xiaomi did not open source that aspect of the kernel. The same will probably not work on any Kernel that is compiled from source. But thanks to KCAL, this tweaks can be worked around, check further posts.
Compatibility
This kernel is only meant to be flashed on lollipop based MIUI 7/8 ROMs.
This kernel is also compatible with Official CM and other similar source based ROMs.
Version naming
I gave up on maintaining proper versions of a kernel, its lot of hard-work. Instead, naming scheme of CyanogenMod and other prominent ROMs has been used, reflected in the zip naming. LOCAL_VERSION will be same for all versions hence we will talk about versions on date of build basis.
Installation
Make sure the ROM on which you are going to flash is compatible. Once done, simply flash it through TWRP.
Reporting Bugs
In case an error has occurred during flashing, please report it with /sdcard/liverepack.log.
In case of kernel errors, please get me a dmesg.
Feature Requests
I mainly focus on quality rather than quantity. But still, you can request a feature you would like and I will see what can be done.
Download - Here
If you want to download MIUI version, please download the file with no suffix (zd-20160803-kenzo.zip). Suffix will come in the next MIUI update.
If you want to download CM version, please download the file with cm suffix (zd-20150806-kenzo-cm.zip).
Add-ons can be found in Addons folder. Only CM based kernel supports Addons.
Source/ Tools used
Source - https://github.com/TeamButter/android_kernel_xiaomi_kenzo
Toolchain used - Aarch64 4.9 by google
XDA:DevDB Information
ZD Kernel, Kernel for the Xiaomi Redmi Note 3
Contributors
corphish
Kernel Special Features:
Version Information
Status: Stable
Created 2016-08-02
Last Updated 2016-08-06

Reserved
Kernel Addons
There are certain features which some people want in the kernel, whereas others do not want that at all (they even dont want the feature to be present in the kernel ).
So to meet the needs, we would have to maintain to separate kernel builds, one with the feature, one without it.
Which is where kernel add-on comes to play,
Here the users will need to flash the main kernel. Then, if they choose to, they can flash the kernel addon (which generally contains a feature).
If users choose not to, that feature wont be present at all (just as they wanted), whereas for those who flashed the addon, the feature will be present.
It makes lives of both us and users easier, right?
Addons are low in size flashable zips, as the name suggests. You will need to flash addons if you choose to, after flashing the kernel.
Only CM based ROMs support addons, as init.d support is needed, which is not present in MIUI.
Also, by distributing addons, I guarantee that no copyright infringements are made.
Addons available
-Thunderplug
Workaround for Xiaomi's display tweaks
We will use different values for tweaking offered by KCAL. To do that, open Kernel Adiutor and go to 'Screen' page.
Reading mode
Set Blue to 196.
Colour mode: Warm
Set Green to 240, Blue to 208
Colour mode: Cool
Set Red to 208.
You can also tweak contrast values and other stuffs.
If you are not satisfied, feel free to tweak similarly.
Thunderplug
For some reason, TZ app crashes on MIUI, and kernel adiutor does not fully have support for ThunderPlug.
By default, ThunderPlug does sched based hotplugging. Hence stuffs like endurance mode wont work as it only works when hotplugging is done on per-core basis.
To enable hotplug on per-core basis, open terminal and type:
Code:
su
echo 1 > /sys/kernel/thunderplug/hotplug_style
To go back to sched based hotplug:
Code:
su
echo 2 > /sys/kernel/thunderplug/hotplug_style

Reserved
Changelog
20160803
-Fixed -2% battery bug and camera bug on devices shipped with newer hardware.
20160802
-Initial release for MIUI ROMs

Wow, zapdos was my fav kernel on condor, let's see on kenzo xD

Flashed, no problems for now great work :good:

Working great here, thank you, I have one question, Did you implement Adreno idler? Because my gpu is going to 19mhz, and also Can you please explain the sched and per core mods of thunderplug? Thax

It has the bug of the battery of -2%
dmesg: http://pastebin.com/df8fBgme

donalberto17 said:
Working great here, thank you, I have one question, Did you implement Adreno idler? Because my gpu is going to 19mhz, and also Can you please explain the sched and per core mods of thunderplug? Thax
Click to expand...
Click to collapse
No Adreno idler is not implemented yet.
In sched based hotplugging, the load is shared among cores, there are no practical differences with the stock setup.
In per core basis of hotplugging, cpu cores are only plugged in when its really required, otherwise they are off.
mega-samu said:
It has the bug of the battery of -2%
dmesg: http://pastebin.com/df8fBgme
Click to expand...
Click to collapse
Alright, could you tell me when does this happen? When the battery is very low?
And looks like its a well known bug heh?

Ok thank you for your answer, based on your experience wich one it's better? Per-core or sched?

Waiting for CM version, nice work!

corphish said:
Alright, could you tell me when does this happen? When the battery is very low?
And looks like its a well known bug heh?
Click to expand...
Click to collapse
The mistake happens after flash the kernel. I think that it is for that xiaomi the new one put in indicator of battery, in the recent xiaomi.
I leave this post you, for if it can use you as help:
http://forum.xda-developers.com/redmi-note-3/how-to/fingerprint-battery-issues-custom-roms-t3429464

Well I discovered 2 bugs, when I change the style to per-core basis it doesnt stick after a reboot, another bug is when I change to per-core basis the Fingrepint sensor stops working

mega-samu said:
The mistake happens after flash the kernel. I think that it is for that xiaomi the new one put in indicator of battery, in the recent xiaomi.
I leave this post you, for if it can use you as help:
http://forum.xda-developers.com/redmi-note-3/how-to/fingerprint-battery-issues-custom-roms-t3429464
Click to expand...
Click to collapse
Ok. Have you flashed any other ROMs or kernel in which this issue isnt there.
Looks like xiaomi has done quite some changes in kernel since release.
donalberto17 said:
Well I discovered 2 bugs, when I change the style to per-core basis it doesnt stick after a reboot, another bug is when I change to per-core basis the Fingrepint sensor stops working
Click to expand...
Click to collapse
That change wont persist through reboot, you will have to do it everytime, or perhaps write an init.d script. Not any app supports this toggle which can provide set on boot.
And all I can make from this FP sensor issue when per core basis is it requires like all 6 cores to function, because in stock, I never saw any core go offline.

corphish said:
Ok. Have you flashed any other ROMs or kernel in which this issue isnt there.
Looks like xiaomi has done quite some changes in kernel since release.
Click to expand...
Click to collapse
In cm13 santosh with the patch camera fix or in mokee official, does not happen to me.
Nowadays I have the miui 8 of xiaomi.eu, that does not happen with the kernel stock either.

corphish said:
Ok. Have you flashed any other ROMs or kernel in which this issue isnt there.
Looks like xiaomi has done quite some changes in kernel since release.
Click to expand...
Click to collapse
I havn't tried your kernel but as i'm one of people with newer devices that have this problem, i can answer the question
mokee rom doesnt have this problem and the camera fix mentioned in here fixes the problem on CM maybe you can take a look and see what is the fix in that file.

mega-samu said:
In cm13 santosh with the patch camera fix or in mokee official, does not happen to me.
Nowadays I have the miui 8 of xiaomi.eu, that does not happen with the kernel stock either.
Click to expand...
Click to collapse
Alright, I am making a new build and will upload it as soon as its done.
Unfortunately I cant verify whether the battery bug is fixed or not.
Could you flash it and see then?
Thanks both of you for bringing this to my notice.
Let me know if there are any other breakages.
Edit
Here it is - https://www.androidfilehost.com/?fid=24659325368664523
Could you flash this and see? @mega-samu

corphish said:
Alright, I am making a new build and will upload it as soon as its done.
Unfortunately I cant verify whether the battery bug is fixed or not.
Could you flash it and see then?
Thanks both of you for bringing this to my notice.
Let me know if there are any other breakages.
Edit
Here it is - https://www.androidfilehost.com/?fid=24659325368664523
Could you flash this and see? @mega-samu
Click to expand...
Click to collapse
I have just proved it and it continues the bug.
Edit: The camera does not work
Edit2: In the kernel radon they finish of fix.: http://forum.xda-developers.com/redmi-note-3/development/kernel-t3414884/post68012485#post68012485
Enviado desde mi Redmi Note 3 mediante Tapatalk

mega-samu said:
I have just proved it and it continues the bug.
Edit: The camera does not work
Edit2: In the kernel radon they finish of fix.: http://forum.xda-developers.com/redmi-note-3/development/kernel-t3414884/post68012485#post68012485
Enviado desde mi Redmi Note 3 mediante Tapatalk
Click to expand...
Click to collapse
Alright, could you test yet another build soon?
Edit:
Here you go, this build has same name as previous one but they are different build, separately made and uploaded - https://www.androidfilehost.com/?fid=24591000424951734
Also check whether camera works fine or not @mega-samu

corphish said:
Workaround for Xiaomi's display tweaks
We will use different values for tweaking offered by KCAL. To do that, open Kernel Adiutor and go to 'Screen' page.
Reading mode
Set Blue to 196.
Colour mode: Warm
Set Green to 240, Blue to 208
Colour mode: Cool
Set Red to 208.
You can also tweak contrast values and other stuffs.
If you are not satisfied, feel free to tweak similarly.
Thunderplug
For some reason, TZ app crashes on MIUI, and kernel adiutor does not fully have support for ThunderPlug.
By default, ThunderPlug does sched based hotplugging. Hence stuffs like endurance mode wont work as it only works when hotplugging is done on per-core basis.
To enable hotplug on per-core basis, open terminal and type:
Code:
su
echo 1 > /sys/kernel/thunderplug/hotplug_style
To go back to sched based hotplug:
Code:
su
echo 2 > /sys/kernel/thunderplug/hotplug_style
Click to expand...
Click to collapse
if i change to echo1 fingerprint sensor is misbhaving ... one finger works other doenst and also a little bit of irresponsiveness

sasaboor64 said:
if i change to echo1 fingerprint sensor is misbhaving ... one finger works other doenst and also a little bit of irresponsiveness
Click to expand...
Click to collapse
Yeah I realized that.
Looks like all CPU cores are needed for it properly function.
As in stock all cpu cores are always on, I never saw anyone go off.
I might remove hotplug in next build.

[Kernel] SMF-KERNEL - RR/AICP/LOS/AOSP - 8.1

Hello!
I want to introduce my first custom kernel for the Essential PH-1. This is based of several sources, I cherry-picked commits to make improvements to the stock LOS kernel. I'm not a developer, but i really like to port stuff over .
Kernel is suitable for AOSP based ROMS such as RR/AICP/CARBON/LOS etc... If you want to request for specific features, let me know and i'll do my best to bring them over.
Special Features:
Updated to lastest LOS Stock Kernel
Added a few governors like: cultivation / impulse
added a few IO Schedulers: Maple
Kcal Color Control driver
USB Fast Charge - pending will be added in R2
SafetyNet Patch (Bypass bootloader unlocked check)
Dynamic Fsync control
a little Overclock - will be added in R2
Motorola Quickwake - Will be added in R2
and manny other small fixes (you can check the commits in the sources)
Download
Disclaimer: I am not responsible if you use this and brick your device or if your device blows up, implodes, flames start shooting from it or it kills your neighbor's dog. Flash at your own risk. I am not responsible.... It was the other guy... I swear....
Latest Release: SMF-Kernel R2
Known issues:
05.17.2018 - CPU Freq don't always stick, known issue caused by other drivers. Phone will eventually set your frequencies, dont' panic.
Installation:
Obviouly you have a Unlocked Bootloader since you're running a custom rom (make sure to never lock your bootloader in this state)
Boot into Bootloader (adb reboot Bootloader)
If you want to root flash the "Magisk" version of the kernel, it's been prerooted with the latest Magisk Beta available.
Code:
fastboot flash boot SMF-Kernel-R1-Magisk.img
reboot
If you want to manually root, first flash twrp, then from twrp flash the 'non magisk' version and after that flash the magisk zip.
Special Thanks to:
jcadduono
franciscofranco
bedalus
lord_boeffla
flar2
sultanxda
...and many others from whom i cherry pick commits... Sorry if I forgot to mention anyone!
XDA:DevDB Information
SMF-KERNEL, Kernel for the Essential Phone
Contributors
jimbo77
Source Code: https://github.com/Jimbo77/android_kernel_essential_msm8998
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: R1
Stable Release Date: 2018-05-17
Created 2018-05-17
Last Updated 2018-05-17

Changelog 05.23.2018
Enabled Motorola QuickWake Driver - This will enable system to do checks or syncs without fully resuming the device, main objective is battery life.
Enabled Dynamic Sync Control by default
OverClock
USB Fast Charge to up 900ma (Original is 500ma)
Disabled Gentle Fair Sleepers
Enabled Boefla Wakelocks - Check the ammount of wakelocks you can block now!
Enabled Wireguard
Enabled several TCP Options - "Westwood" is enabled by default
Min/Max Brightness options is now configurable as well, to avoid the screen go too dim or to bright.
Somehow camera has been fixed! haha
Changelogs 05.17.218
Updated to lastest LOS Stock Kernel
Added a few governors like: cultivation / impulse
added a few IO Schedulers: Maple
Kcal Color Control driver
SafetyNet Patch (Bypass bootloader unlocked check)
Dynamic Fsync control
and manny other small fixes (you can check the commits in the sources)

Reserved

Looks awesome! I'll give it a try soon!
(For anyone wondering about overclocking the CPU, he committed some changes to the github that would apply this and it should appear in the next revision of the kernel.)

Just installed and so far it's buttery smooth.

WARpig5 said:
Just installed and so far it's buttery smooth.
Click to expand...
Click to collapse
I'm glad is running fine for you!

Good stuff, thanks for this! Could you tell me a little more about cultivation? I can't seem to find much information online about it
Also a request, if possible vibration level control would be super appreciated

pantherking said:
Good stuff, thanks for this! Could you tell me a little more about cultivation? I can't seem to find much information online about it
Also a request, if possible vibration level control would be super appreciated
Click to expand...
Click to collapse
I found Cultivation to be really great in terms of perfornance. It's a little bit agressive with the CPU so you get buttery smooth experience with Screen On but it may cost a few % on battery at the end of the day. The good thing is that it has specific tunables and you can set a low cpu freq for when the screen is off.
Specific details from its developer:
-based off of caf 4.4 commits
-uses per-pcu timers
-use state_notifier for screen off timer
option to set different timer rate when screen off
-improrted fastlane with threshold from blu_active
In regards of vibration control. It should be there. I'm using EX Kernel Manager and i can see the vibration option under "Miscellaneous"

jimbo77 said:
I'm glad is running fine for you!
Click to expand...
Click to collapse
Thanks for this. It's running amazing so far. Performance has been great and I'll see how battery life is, but so far it's great.
I can't wait for further updates. I really wanna see what Moto quickwake is haha

jimbo77 said:
In regards of vibration control. It should be there. I'm using EX Kernel Manager and i can see the vibration option under "Miscellaneous"
Click to expand...
Click to collapse
Thanks for the info on cultivation, I don't mind trading some battery life for butter so I'm using it now
For the vibration control, it doesn't actually work/stick. I've tried kernel auditor and EX Kernel Manager. To be fair, so far it has only worked on LOS and I think invisiblek may have rewritten the stock controller or something so no worries if it isn't a high priority haha

pantherking said:
Thanks for the info on cultivation, I don't mind trading some battery life for butter so I'm using it now
For the vibration control, it doesn't actually work/stick. I've tried kernel auditor and EX Kernel Manager. To be fair, so far it has only worked on LOS and I think invisiblek may have rewritten the stock controller or something so no worries if it isn't a high priority haha
Click to expand...
Click to collapse
I'll take a look at the latest commits but I've used the latest los kernel base so I'm not sure why is not sticking maybe it needs rom support too (not sure honestly) hahaha
I've been testing R2 since yesterday. Will update after y he weekend!

Just out of curiosity, was anything involving the camera done to this kernel? I am now able to record videos without the bug, on any of the affected ROMs, with this kernel.

stompysan said:
Just out of curiosity, was anything involving the camera done to this kernel? I am now able to record videos without the bug, on any of the affected ROMs, with this kernel.
Click to expand...
Click to collapse
Nothing related to camera. Are you sure it works with no issues?
What roms have you tested?

jimbo77 said:
Nothing related to camera. Are you sure it works with no issues?
What roms have you tested?
Click to expand...
Click to collapse
So far, AICP and LOS, both with Essential camera app and GCAM port, HD and 4K, 30 and 60 fps where applicable. Issues presented before flashing very consistently, and so far I have been unable to replicate after flashing this kernel.

stompysan said:
So far, AICP and LOS, both with Essential camera app and GCAM port, HD and 4K, 30 and 60 fps where applicable. Issues presented before flashing very consistently, and so far I have been unable to replicate after flashing this kernel.
Click to expand...
Click to collapse
Sp you were right. Honestly don't know what happened but I installed the latest RR (clean install) put R2 on top of it and bam recording works as you mentioned lol..
I guess it was a lucky strike!

after flashing the kernel with magisk, stuck on "AICP is starting"
is this normal?
update: the phone works but no magisk (pre root) after flashing the kernel.....

sinkoo1979 said:
after flashing the kernel with magisk, stuck on "AICP is starting"
is this normal?
update: the phone works but no magisk (pre root) after flashing the kernel.....
Click to expand...
Click to collapse
Hey!
Have you booted once and setup everything before flashing the prerooted image?
I've had that error but having all set and then flashing the image will get me rooted. Try to see if you can find magisk manager in the apps list from the settings if you do, reboot and there will be magisk

Double post... Sorry

jimbo77 said:
Hey!
Have you booted once and setup everything before flashing the prerooted image?
I've had that error but having all set and then flashing the image will get me rooted. Try to see if you can find magisk manager in the apps list from the settings if you do, reboot and there will be magisk
Click to expand...
Click to collapse
Thank you for the reply.
the phone was running AICP and I wanted root so I flash the kernel. I can't find the magisk manager or in the settings about magisk. I guess you have to clean install from the beginning to get the root. Thank you for the Kernel

sinkoo1979 said:
Thank you for the reply.
the phone was running AICP and I wanted root so I flash the kernel. I can't find the magisk manager or in the settings about magisk. I guess you have to clean install from the beginning to get the root. Thank you for the Kernel
Click to expand...
Click to collapse
Shouldn't. If you flashed the prerooted magisk image try downloading the magisk manager app manually from xda and see if magisk works

[KERNEL][EOL][10][OneUI/LOS][G96xF/FD/N] RZ Kernel for Samsung Galaxy S9(+) Exynos

Code:
#include
/*
* Your warranty is now void.
*
* 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.*/
RZ Kernel aims for as stock experience as possible. It is made from Samsung's stock kernel with stability updates thanks to great guys who made ELS (exynos-linux-stable) branch
It also attempts to increase overall multitasking performance while maintaining good battery life with proper settings
Features
Adapted new Samsung EMS scheduler from Samsung 4.14 kernel (with 16ms PELT)
Gaming optimizations (reduce heat while maintaining performance stability)
Disabled battery-hogging WAKELOCKS
WireGuard and DriveDroid support
Security patch fixes adapted
Thanks to corsicanu for helping me with initial kernel support
XDA:DevDB Information
RZ Kernel, Kernel for the Samsung Galaxy S9
Contributors
remilia15
Source Code: https://github.com/diepquynh/android_kernel_samsung_universal9810
Kernel Special Features:
Version Information
Status: Testing
Created 2020-04-11
Last Updated 2020-08-27

Download link: Drive folder
CHANGELOG:
20200412: Initial release
20200823 [FINAL]: Post #10

Notices and Q&A
The kernel is based on tw10-android-4.9-q branch of ELS, which is currently at stable state from my experience
Other related features of the kernel were picked from other sources. Credits belong to the owner
The kernel's energy costs table is remade in favor of new EMS scheduler
Questions and Answers (Q&A)
Q: AnTuTu scores please?
A: This kernel isn't made for benchmarks so let's not talk about it
Q: My phone gets hot while using this kernel?
A: Short answer: It's your own issue, fix it yourself. Nobody makes a kernel just to burn your hands
Long answer:
Install Termux app from Play Store
Enable screen rotation, open Termux in landspace mode
Type this command: su -c top -d 2
A list of processes will appear and refresh with 2s interval. Find which process consumes the most CPU usage with [%CPU] column and the package name in ARGS column. You should see the culprit of your issue
Reminder: There is no such thing as "I have nothing in background but the phone still heats up". There definitely something happen and 99% of the time it's some of the rogue apps running in background
Q: Can you add X Y Z feature to this kernel?
A: I want to keep the kernel clean and simple. However, if the feature is really useful, I'll consider adapting it with proper performance check before releasing
Q: Installation procedure?
A: Simply flash the kernel with supported ROM and forget. No Magisk reinstallation needed

Reversed for future usage

Another kernel for S9 devices, awesome.?
Thanks

Updated initial release with latest defconfig base for DTC5 vendor

Limit of downloadings from google...

Hey. Will this kernel Work with dtc4 vendor?

Build kernel from scratch
I need help with building kernel outside of android build system.
I have downloaded sources from here: https://github.com/LineageOS/android..._universal9810 , installed cross-compiler, configured with "make exynos9810-starlte_defconfig", build with "make". For now I have file arch/arm64/boot/Image .
How to build correct dtb and pack it with the Image file to bootable image?
Thank you.

Second public build is coming, and this will be the final build of the kernel project!
We have been going through lots of ups and downs in the testing group, so here are the results
Changes:
Fixes zram on boot
Adapted a new kernel scheduler, supporting 32/64-bit task scheduling
Critical scheduler performance fixes
Adapted newer vendor support
As this is the final build of the whole kernel project, I'd like to say thank you to all supporters/developers who helped me improving the kernel. The whole project hasn't lasted long, but it was a great time. This and the RZ Kernel project for Exynos 8895 will also be abandoned, unfortunately
Once again, thank you for all your support!

remilia15 said:
Second public build is coming, and this will be the final build of the kernel project!
We have been going through lots of ups and downs in the testing group, so here are the results
Changes:
Fixes zram on boot
Adapted a new kernel scheduler, supporting 32/64-bit task scheduling
Critical scheduler performance fixes
Adapted newer vendor support
As this is the final build of the whole kernel project, I'd like to say thank you to all supporters/developers who helped me improving the kernel. The whole project hasn't lasted long, but it was a great time. This and the RZ Kernel project for Exynos 8895 will also be abandoned, unfortunately
Once again, thank you for all your support!
Click to expand...
Click to collapse
Arigathanks! I've been using the kernel for quite sometime and I like how it's underclocked by default. What device would you be moving to?

Sad to see such a nice kernel getting abandoned.
What needs to be done to keep it updated and relevant? Would love to keep it alive.

Using this kernel with havoc os, all is good as a daily driver battery life with this combo is awesome

Revontheus said:
Arigathanks! I've been using the kernel for quite sometime and I like how it's underclocked by default. What device would you be moving to?
Click to expand...
Click to collapse
I'm still using my daily driver (S8+) and currently don't have plans buying any other devices
BackToAndroid said:
Sad to see such a nice kernel getting abandoned.
What needs to be done to keep it updated and relevant? Would love to keep it alive.
Click to expand...
Click to collapse
Perhaps you can clone my kernel repo and do something with it. The most contemplating thing is to handle future vendor updates from Samsung. The kernel might go unbootable on latest One UI at some point, so someone must be doing the stock defconfig update (that's the least requirement to boot One UI ROMs with newer vendor)

Hmmm....Usually I can verify that the kernel has been installed by checking it's build date. But it still shows the same like before. I'm running official LOS and flashed the kernel in LOS recovery. According to the log it went fine. Maybe it doesn't work with that recovery?
Edit: Ok, in TWRP it works fine.

Anyone tried using with the latest vendor / security patch? I'm on Alexis ROM 1.8 would love to continue using this kenel.

BackToAndroid said:
Anyone tried using with the latest vendor / security patch? I'm on Alexis ROM 1.8 would love to continue using this kenel.
Click to expand...
Click to collapse
It works without issues for the most part except for USB C audio output which stutters compared to stock kernel.

BackToAndroid said:
Anyone tried using with the latest vendor / security patch? I'm on Alexis ROM 1.8 would love to continue using this kenel.
Click to expand...
Click to collapse
I tried it. Some tweaks not working like showing download speed and reverted back the old power menu (no emergency call) which is baked in the rom and the settings menu changes like 2 battery options in the menu. One is fixed at maximum power saving and cant change while another is on the device health or something which can be change. I also found that sometimes it ramps up the clocks without any reason i still manage to get 4.5-5.3hrs of sot with light usage. The chrome is unusable since it bugged out like its inverted color and cant see sh*t.

BackToAndroid said:
Anyone tried using with the latest vendor / security patch? I'm on Alexis ROM 1.8 would love to continue using this kenel.
Click to expand...
Click to collapse
Just flashed it - seems to work fine with 1.8

UweRammelt said:
Just flashed it - seems to work fine with 1.8
Click to expand...
Click to collapse
How was the standby drain? What twrp did you use? I used 3.4.0.0 of TWRP. The chrome is super dark and cant see. Can you confirm this or im an isolated case? Do you think its because of not using twrp 3.3.1.1 that bugged mine? Hope you can help me. Thanks!

[KERNEL][07/04/2021] kintsugi reborn for Samsung Galaxy A30

kintsugi reborn.
Based on my previous project, Kintsugi, kintsugi reborn follows its predecessor's goal to give the device a good balance between performance and battery life while focusing on its stability for a daily life usage. Features and changes are carefully chosen and pulled from different other kernel projects.
Features
Built with Google Clang version 12.0.6 + LLD linker
Full -O3 build with chipset's flags included (thanks to kdrag0n)
AnyKernel3 powered installation to stay OTA and flashers (EXKM, FKM...) friendly
ARM architecture performance and battery patches
Disabled numerous debug and logging options
Disabled several Samsung security and debug related options
Implement SafetyNet flags patches by sultanxda and kdrag0n
250 Hz timer frequency
BPF JIT compiler enabled by default
Implent CPUfreq backports by celtare21 (KuranKaname on XDA)
Westwood set as the default TCP network congestion control
ZEN v2 set as the default I/O scheduler
Disabled Kernel Samepage Merging by default for less CPU usage
Built-in Boeffla wakelock blocker with pre-configured wakelock blocklist
exFAT and vFAT filesystems support
Implent sdFAT mount options by cocafe
WireGuard support
Other misc. optimizations and fixes
Download & Links
OneUI 3.x build's ZIP download:
https://sourceforge.net/projects/kintsugi-reborn/files/kintsugi-reborn-stable%232.10-3.zip/download
Credits go to
@geckyn for their great work in achieving the Exynos 7885's kernel compilation with Clang
@eng.stk for their personal pieces of advice and also for their contributions
@wrongway213 for this thread template and previous pieces of advice
@el0xren for providing a working Samsung kernel source drop
@nalas for ThundeRStormS kernel, Powersuspend 2.0 update and their contributions
@Freak07 for their amazing contributions
@arter97 for their contributions
@kdrag0n for their innovative contributions
@osm0sis for AnyKernel3 and their contributions
@Sultanxda for their outstanding contributions
@nathanchance for their compilation guides and repos
XDA:DevDB Information
kintsugi reborn for Galaxy A30, Kernel for the Samsung Galaxy A30
Contributors
momojuro
Source Code: https://github.com/momojuro/kintsugi-reborn
Kernel Special Features: Boeffla Wakelock Blocker, Wireguard
Version Information
Status: Stable
Current Stable Version: 2.10
Stable Release Date: 2021-07-04
Created 2021-07-04
Last Updated 2021-07-04

After flashing and rebooting, my device keeps on restarting and does not boot into the OS. Downloaded the .zip twice to make sure that the file didn't get corrupt when downloading. This looks like an amazing kernel and can't wait to use it once this issue is hopefully fixed.

Borkode said:
After flashing and rebooting, my device keeps on restarting and does not boot into the OS. Downloaded the .zip twice to make sure that the file didn't get corrupt when downloading. This looks like an amazing kernel and can't wait to use it once this issue is hopefully fixed.
Click to expand...
Click to collapse
Exactly the same issue here.

Borkode said:
After flashing and rebooting, my device keeps on restarting and does not boot into the OS. Downloaded the .zip twice to make sure that the file didn't get corrupt when downloading. This looks like an amazing kernel and can't wait to use it once this issue is hopefully fixed.
Click to expand...
Click to collapse
it's a gsi kernel

So it wont work for One UI 3 Stock?
SirKosichka said:
it's a gsi kernel
Click to expand...
Click to collapse

Borkode said:
So it wont work for One UI 3 Stock?
Click to expand...
Click to collapse
yes it's not working on one UI

Borkode said:
After flashing and rebooting, my device keeps on restarting and does not boot into the OS. Downloaded the .zip twice to make sure that the file didn't get corrupt when downloading. This looks like an amazing kernel and can't wait to use it once this issue is hopefully fixed.
Click to expand...
Click to collapse
mon_ster_x said:
Exactly the same issue here.
Click to expand...
Click to collapse
Thanks for letting me know. I will fix that issue as soon as possible because I know where it comes from.
SirKosichka said:
yes it's not working on one UI
Click to expand...
Click to collapse
SirKosichka said:
it's a gsi kernel
Click to expand...
Click to collapse
That's false.

Borkode said:
After flashing and rebooting, my device keeps on restarting and does not boot into the OS. Downloaded the .zip twice to make sure that the file didn't get corrupt when downloading. This looks like an amazing kernel and can't wait to use it once this issue is hopefully fixed.
Click to expand...
Click to collapse
mon_ster_x said:
Exactly the same issue here.
Click to expand...
Click to collapse
The download link has been updated. I would like to know if the issue got fixed whenever you've got time for testing it out.

momojuro said:
The download link has been updated. I would like to know if the issue got fixed whenever you've got time for testing it out.
Click to expand...
Click to collapse
The download link was not updated however it showed me the updated file (https://sourceforge.net/projects/kintsugi-reborn/files/kintsugi-reborn-stable#2.10-2.zip/download) but unfortunately flashing the new file did not fix the issue. But thank you for the time you took trying to fix it, hopefully you could find the root cause soon. Is there any logs or anything that I could provide to assist?

Borkode said:
The download link was not updated however it showed me the updated file (https://sourceforge.net/projects/kintsugi-reborn/files/kintsugi-reborn-stable#2.10-2.zip/download) but unfortunately flashing the new file did not fix the issue. But thank you for the time you took trying to fix it, hopefully you could find the root cause soon. Is there any logs or anything that I could provide to assist?
Click to expand...
Click to collapse
The download link got updated again. I hope it's gonna be the right attempt this time! Thanks for your feedback.

Hello, unfortunately I am still facing the same issue. I noticed in your credits it said "@Geckyn for their great work in achieving the Exynos 7885's kernel compilation with Clang" however my A30 has got an Exynos 7904, could this be the root cause?

Borkode said:
Hello, unfortunately I am still facing the same issue. I noticed in your credits it said "@Geckyn for their great work in achieving the Exynos 7885's kernel compilation with Clang" however my A30 has got an Exynos 7904, could this be the root cause?
Click to expand...
Click to collapse
7904 runs same board as 7885.

Excellent kernel
After several days of using it, it doesn't present any bug and everything is going very well.

how to install? I get error:1 on twrp

Just a bootloop a305f, not good

Is there any android 11 GSI version of this kernel?

×Bluetooth not work×

Deriam Hndz said:
Excellent kernel
After several days of using it, it doesn't present any bug and everything is going very well.
Click to expand...
Click to collapse
Bluetooth not work