Develop Bugs

gpl | abyss kernel 1.20 | cm-14.x

Hi oneplus2 people!
This is my modified kernel with some kernel optimizations and some compiler optimizations.
The goal of abyss is to achieve improved performance/battery without the cost of stability.
I will not be overhauling this project with changes that are not logical to add.
This kernel should work on the latest 7.x.x roms like CyanogenMod.
It might work on other roms, but there will be little support for them.
How does one achieve this?
- build kernel with an optimized toolchain
- use compiler optimization flags (experimental)
- remove redundant code
- improve existing code with more efficient code
- etc. (most are not so easy to explain)
This kernel is built with mdalexca's latest UBER GCC 4.9.
Is there actually a performance improvement?
With all the changes added up, there should be. Whether or not one notices the difference is another thing.
For those interested in how the kernel optimizations will benefit/work, please look at my github source and read the commit messages.
For those interested in how the compiler optimizations/hacks will benefit/work, please look at this article.
Downloads:
Latest release
BasketBuild
Source:
GitHub
This was made by request from dsst22 who also tested this bad boi like crazy.
XDA:DevDB Information
abyss kernel for the OnePlus 2, Kernel for the OnePlus 2
Contributors
kwoktopus, dsst22, OnePlus, grarak, The Flash, arter97, Lord Boeffla, frap129, Linux, Google, CAF, a bunch of other major OEMs
Source Code: https://github.com/abyss-kernels/oneplus2
Kernel Special Features:
Version Information
Status: Nightly
Current Stable Version: 1.20
Stable Release Date: 2016-12-05
Created 2016-12-05
Last Updated 2016-12-13

Key Changes:
- upstream interactive governor (with Flash 1.0 profile by The Flash) (Google and CAF)
- upstream cpufreq driver (Google and CAF)
- upstream cpu-boost driver (Google and CAF)
- upstream random driver from Linux 4.1.31 (performance..!)
- slub/slab/slob/vmalloc patches
- flar2's slightly modified thermal driver
- using Linaro's power efficient workqueues throughout kernel
- using Adreno idler by arter97 to reduce frequency scaling without performance cost
- using power efficient "relaxed" macros throughout kernel (assembler)
- KCAL Control Driver by Savoca
- Android-Keyboard patch, use your device as an external keyboard!
- too many to list here, check out my source
How to install:
Place zip in to your internal storage
Place current ROM zip on to your storage
Boot into TWRP recovery
(If you're coming from a different kernel, dirty flash current ROM)
Flash kernel zip
Reboot

Don't like the defaults?
Use Kernel Adiutor to change the settings!
Frequently Asked Questions:
Is this a custom kernel?
I was asked this question once, and it posed as a real good question. I do not consider abyss to be a "custom kernel" per se, but more so as a modified kernel. The patches and features that go into this kernel do not make it customizable. What they do is improve what has already been implemented. It is like swapping a car's engine for a better one rather than just adding LED flooring lights and fancy car mats.
Can you add [this] and [that] feature?
Something I pride myself with this kernel is that it does not have a bunch of random, useless features or patches mashed into it. Everything put into this kernel is thought out and tested. I see a lot of works being made popular because it has [this] and [that] feature when really, it's nothing revolutionary. As a matter of fact, most things added to any kernel will not make it 5x better than any other kernel. Most of the time, simple is better; and in this case it definitely is!

For me

Thanks! I'll give it a go.

Giving it a go

Yess! Been waiting for this ever since i saw your OP2 repo!

Does this kernel install on a f2fs formatted system?

suraj.das said:
Yess! Been waiting for this ever since i saw your OP2 repo!
Click to expand...
Click to collapse
You can thank @dsst22 for helping with testing, or else you would have waited a very long time :silly:
socialdistortion said:
Does this kernel install on a f2fs formatted system?
Click to expand...
Click to collapse
I have not made any file system changes to the kernel. If the stock CM kernel supports, then this one will too.

Is kcal support present..??

chl1810 said:
Is kcal support present..??
Click to expand...
Click to collapse
unfortunately no.

good to see new kernel for our device, thanks and good luck

suraj.das said:
unfortunately no.
Click to expand...
Click to collapse
I wish it had

chl1810 said:
I wish it had
Click to expand...
Click to collapse
I can remember the YoshiShaPow falcon kernel

chl1810 said:
I wish it had
Click to expand...
Click to collapse
In the future
PeterImmel said:
I can remember the YoshiShaPow falcon kernel
Click to expand...
Click to collapse
You can probably see how much I've grown as a developer since then too :angel:

Works on a f2fs filesystem based rom. Testing it now...
Edit: No obvious bugs at the moment. Is it possible to implement some sort of charging control. The USB charging speed is super slow (on both this kernel and stock CM kernel).

kwoktopus said:
In the future
Click to expand...
Click to collapse
Nice!! thank you!!

Pretty smooth haven't found any bugs. Love the simplicity.
I can't imagine what it would be like with a little over clock.

adame09 said:
Pretty smooth haven't found any bugs. Love the simplicity.
I can't imagine what it would be like with a little over clock.
Click to expand...
Click to collapse
I trust the engineers that designed the chip to choose a safe maximum clock speed. Here's a pretty good article on the risks vs benefits, which outline some strong points.
But, if I were to add it, I would set the max value at boot to stay as stock values; so I'll leave it up to @dsst22 to decide.

I'll try this out for you dude. Impressive what you've done.

[Kernel][EAS][OOS-N] Helix Kernel

Helix Kernel for the OnePlus 5!
For OOS-N
​
Code:
Disclaimer: Despite everything being tested before release, anything can go wrong, and the one held responsible shall be you and you only. Don't come crying that your phone ate your cat after flashing my kernel, because, needless to say, I will just be blown away laughing at you.
Objective:
To provide a more battery-oriented kernel based on the rock solid EAS-based RenderZenith kernel, by my fellow developers and mentors @RenderBroken and @joshuous and, as well as anyone else on XDA probably, to learn and encourage others to learn more about EAS - the latest endeavour from Google, Linaro, ARM and many others to improve both the efficiency and performance of Android powered devices.
Features:
-> Based on the wonderful RenderZenith kernel
-> Up-to-date with latest EAS changes, as long as they are stable enough (currently at EAS r1.4)
-> Built with Linaro 6.3.1
-> Added support for a new experimental governor pwrutilx, in an attempt to improve battery life
-> Added support for Wake Gestures, Sound Control, KCAL Control and LED Control
-> Merged as much as possible from Google's latest Pixel devices
Installation:
1- Download latest build from the download link below
2- Reboot into recovery mode
3- Backup existing /system and /boot partitions
4- If stock OOS kernel is not installed, reflash OOS with no wipes
5- Flash latest zip file
6- Reboot
7- Profit!
Download:
Google Drive: here
Credits:
Massive thanks to @Funk Wizard and Mr Adam Krisko for giving me the opportunity to develop for such a great device
Loads of thanks to @ZeroInfinity for his massive help :highfive:
Thanks to my mentors @RenderBroken and @joshuous for their equally massive help, couldn't have done it alone
Thanks to my fellow teammates @CharliesTheMan @DeeZZ_NuuZZ @p50kombi
@Kyuubi10 @TotallyAnxious @RogerF81 for helping me pass through my hardest times
Note: OP still subject to changes (WIP)
XDA:DevDB Information
Helix Kernel, Kernel for the OnePlus 5
Contributors
Mostafa Wael
Source Code: https://github.com/mostafawael/OP5-OOS-Helix-Kernel
Kernel Special Features: up-to-date with latest stable EAS changes with some experimental goodies
Version Information
Status: Testing
Current Stable Version: R1
Stable Release Date: 2017-11-13
Created 2017-11-13
Last Updated 2017-11-13

Useful Write-ups & Links - Collective Post
-> Dynamic Stune Boost v2 and why should we use top-app schedtune.boost values greater than or equal to 1
-> WALT vs PELT
-> HMP vs EAS, what's EAS all about (briefly)
-> Simple sketch I drew to demonstrate EAS in a simple way
-> How to report bugs properly - thanks to @Freak07 || Example of precise bug reporting
-> Useful link from Linaro
-> Useful link from ARM
N.B.
Should you feel the need to correct any of the write-ups linked upon reading, do not hesitate to post your queries or contact me. We are here to learn after all. No one is too knowledgeable to learn and admit faults.

Changelog & Known Issues
Changelog
R1
- Initial release
Known Bugs
- YouTube 60fps videos: audio gets off sync for a couple of seconds after skipping forwards/backwards, followed by noticeable stuttering.
- WiFi: Some users may face troubles getting WiFi to work properly after flashing the kernel. WiFi refuses to turn on and/or connect to the access point.

FAQs, Status Updates & Others
Reserved

Awesome! I'll be trying this out on Stock OOS (no mods).

Excelent Kernel, no problem for here, fluid, smooth and fast. Waiting for battery duration for tomorrow. [emoji1303][emoji41][emoji1303]
Enviado desde mi ONEPLUS A5000 mediante Tapatalk

Awesome.. Currently using renderzenith. Gonna try this now

Nice to see your work finally here mate

so tempted to try...

Currently on latest stock OOS w/o any type of root, encrypted, runs smoothly, but have that "Unable to turn on Wifi" bug.
Tried flashing the no-verity zip which usually fixed up that bug for me, got stuck at the boot logo, then I tried an older no-verity zip and got stuck at the boot animation.
Flashed OOS (wiped dalvik & cache, and system) booted up fine and already connected to wifi, rebooted back to recovery(blu_spark v49), flashed the kernel, and booted up and found wifi off already.
Is there anything I can try to fix this?

Which one will give more battery optimisation - renderzenith or helix kernel - with AKT??

anujyadava said:
Which one will give more battery optimisation - renderzenith or helix kernel - with AKT??
Click to expand...
Click to collapse
It will be more or less the same . Because when the script is applied it will change the governor and the values so result should be the same .

prajnay said:
It will be more or less the same . Because when the script is applied it will change the governor and the values so result should be the same .
Click to expand...
Click to collapse
Should I use the kernel alone or with AKT for more battery optimisation??
Right not using render Zenith.

This is awesome, finally we've got both your kernel and AKT for the cheeseburger and I know there is lot more to come. All the best buddy, I look forward to the development.

@Mostafa Wael glad to see you taking your first step in kernel development! Looking forward for more

I just wanted a post here xD well done mate! Glad to see you in the kernel devving scene!
Sent from my HTC 10 using XDA Labs

Awesome
Enviado desde mi ONEPLUS A5000 mediante Tapatalk

StarzSkyz said:
Currently on latest stock OOS w/o any type of root, encrypted, runs smoothly, but have that "Unable to turn on Wifi" bug.
Tried flashing the no-verity zip which usually fixed up that bug for me, got stuck at the boot logo, then I tried an older no-verity zip and got stuck at the boot animation.
Flashed OOS (wiped dalvik & cache, and system) booted up fine and already connected to wifi, rebooted back to recovery(blu_spark v49), flashed the kernel, and booted up and found wifi off already.
Is there anything I can try to fix this?
Click to expand...
Click to collapse
That's a very weird issue. I have tested the kernel on stock official OOS 4.5.14 and I don't have any issues with the WiFi... I use Magisk 14.0 stable, encrypted as well. The only thing that is different is the recovery but I don't see why would flashing the kernel using a different recovery would break WiFi. Nevertheless I will have a closer look asap. Thanks for your report!

anujyadava said:
Which one will give more battery optimisation - renderzenith or helix kernel - with AKT??
Click to expand...
Click to collapse
AKT is compatible with RenderZenith and Helix kernel, as long as you use schedutil as the CPU governor [for both clusters]. However, if you chose to install Helix Kernel and use pwrutilx as the CPU governor, AKT won't be compatible.
P.S. pwrutilx is already battery oriented

Would anybody like to share the results ?
Sent from my ONEPLUS A5000 using Tapatalk

[KERNEL][MI8] FrancoKernel ⚡️- r12 - 4 January - MIUI Pie and custom roms

Hi all.
Compatibility:
Builds starting with r3 work with MIUI, MIUI Pie Beta and custom roms based on LineageOS.
Builds starting with r12 are only for MIUI Pie and custom roms.
Download:
From my webserver choose the Kernel with the most recent version number.
Pie: https://www.androidfilehost.com/?w=files&flid=286591
Installation:
Flash the zip in your recovery
Changelog:
Pie: http://kernels.franco-lnx.net/PocophoneF1/9/appfiles/changelog
Source:
https://github.com/argraur/franco-dipper
Follow franciscofranco on socials for updates and interesting tidbits
Twitter
FK Kernel Manager video
https://www.youtube.com/watch?v=ARdNqh71D0E
Disclaimer to moderators:
Slight OT is fine, but when users decide to act stupid they should be dealt with with the appropriate means - its really annoying for me when OT turns crazy. Please put the warning/ban hammer anytime any of you think there's lack of respect and/or too much unwanted OT crap - but if it doesn't meet this criteria let the OT posts alone. Thank you.
Cheers!

Great job!
Whats config you recomendation for balanced perfil?

A little update, fixed fingerprint scanner:
http://35.228.39.7/franco-dipper/fk-r2.1-anykernel2.zip

Could you do a custom kernel for mi 8 se Also? Thanks

Manhas said:
Could you do a custom kernel for mi 8 se Also? Thanks
Click to expand...
Click to collapse
It is not supported at all, because is POCO F1 and Mi 8 are sdm845 devices, but Mi 8 SE is sdm710 device.

wow so nice to see FK on my Dipper, thanks for your hard work.
let me test it
update : tested on latest xiaomi.eu ROM 8.11.29 Pie Based beta without fix wifi.
I hope next update FK Manager can support it for Dipper
update 2 : no GPS and no deepsleep

Thanks. Kernel have a deepsleep problem.

Hey @argraur, there's an error where the phone randomly reboot after install this kernel. Can you take a look at that problem? Anyway, thank for porting this to our device

Thank you Aragur, great work.
I have two problems no deep sleep and no gps

@argraur Can I use IR Camera with AOSiP rom using this kernel?

Hi..fk doesn't go to sleep... fast charging with 2100mah...2 issues I found...gps works for me ..hope these will be solved because I like the Kernel just as much as Sphinx..keep up the good work!

link not working

Could this work with Mix 2S or if not can we do something to make it work? Our community will appreciate it.
Franco is legend

I'm using this kernel with LOS 16 by infrag. Used the power saving profile and play Ragnarok M, I got 5+ hours of gaming. Great battery life and AOD won't go off. Thank you very much for the great work.

Hello guys !! Dear mod or someone else can you tell me please if this new kernel can we put it to mi8 Pro (Equuleus) with 8.11.23 Android Pie or is only for mi8 (Dipper) ..?? Thank you !!

Franco Kernel update!
r3 - 4th December
1. Merged 4.9.142. This patchset has a massive merge on the xpad controller drivers so should help you get better compatibility with ya'll weird ass 3rd party controllers to play your minecrafts and barbie games
2. Flings and swipes on Novatek touch panels should be a tad smoother
3. ZRAM has been re-enabled. I disabled it on r2 due to an issue but it has been resolved
4. Merged a patch that should slightly improve battery life
5. Merged a patch that should slightly improve performance by better placing top-app tasks on big cluster cpus
6. Merged a couple patches from the Pixel 3 Kernel tree to fix some memory leaks and some other minor code issues
7. Merged a couple patches from CAF to hopefully get rid of the uart wakeup. Unfortunately the issue isn't caused by me, so I have little to no control over it. Some of the patches might fix it though
8. Merged some magic
MI 8 specific:
1. Fixed GPS
Download: https://www.androidfilehost.com/?fid=11410963190603866762

argraur said:
Franco Kernel update!
r3 - 4th December
1. Merged 4.9.142. This patchset has a massive merge on the xpad controller drivers so should help you get better compatibility with ya'll weird ass 3rd party controllers to play your minecrafts and barbie games
2. Flings and swipes on Novatek touch panels should be a tad smoother
3. ZRAM has been re-enabled. I disabled it on r2 due to an issue but it has been resolved
4. Merged a patch that should slightly improve battery life
5. Merged a patch that should slightly improve performance by better placing top-app tasks on big cluster cpus
6. Merged a couple patches from the Pixel 3 Kernel tree to fix some memory leaks and some other minor code issues
7. Merged a couple patches from CAF to hopefully get rid of the uart wakeup. Unfortunately the issue isn't caused by me, so I have little to no control over it. Some of the patches might fix it though
8. Merged some magic
MI 8 specific:
1. Fixed GPS
Download: https://www.androidfilehost.com/?fid=11410963190603866762
Click to expand...
Click to collapse
works on MIUI , if not tested , I will try it backup up the boot and post results... thanks man
---------- Post added at 01:37 AM ---------- Previous post was at 01:30 AM ----------
argraur said:
Franco Kernel update!
r3 - 4th December
1. Merged 4.9.142. This patchset has a massive merge on the xpad controller drivers so should help you get better compatibility with ya'll weird ass 3rd party controllers to play your minecrafts and barbie games
2. Flings and swipes on Novatek touch panels should be a tad smoother
3. ZRAM has been re-enabled. I disabled it on r2 due to an issue but it has been resolved
4. Merged a patch that should slightly improve battery life
5. Merged a patch that should slightly improve performance by better placing top-app tasks on big cluster cpus
6. Merged a couple patches from the Pixel 3 Kernel tree to fix some memory leaks and some other minor code issues
7. Merged a couple patches from CAF to hopefully get rid of the uart wakeup. Unfortunately the issue isn't caused by me, so I have little to no control over it. Some of the patches might fix it though
8. Merged some magic
MI 8 specific:
1. Fixed GPS
Download: https://www.androidfilehost.com/?fid=11410963190603866762
Click to expand...
Click to collapse
works on MIUI , if not tested , I will try it backup up the boot and post results... thanks man

Are vulkan drivers linked to the kernel?

Only aosp custom rom? Or work for miui based rom?
Sent from my MI 8 using Tapatalk

work on MIUI EU Weekly ?? why do not you specify it?
---------- Post added at 10:30 AM ---------- Previous post was at 10:27 AM ----------
Compatibility:
"Builds starting with r3 work with custom ROMs"
MIUI EU is custom ROM !!!!! it will be like this!!!

[KERNEL][OOS][PIE][4.4.172][GCC 8.2.1] π-Kernel v4 [27-01-2019]

​
Introduction
Hello everyone, this is my personal kernel for the OnePlus 5/5T.
This kernel is made with a focus on performance, battery life and stability.
Please flash it only on OOS Pie!
Hopefully you will enjoy it!
Telegram Chat
Important thread information!
If you got issues please provide a log.
If you got feature requests, just ask.
OT is allowed.
Flash instruction
On OOS stock kernel:
- Flash kernel zip
On custom kernel:
- Dirty flash stock rom
- Flash kernel zip
Features
Major features
- Up to date with OOS Pie (Stable and Beta)
- Up to date with the latest stable Linux version
- Up to date with the latest CAF tag
- Mainline CFQ scheduler improvements
- Disables dm-verity
- CPU Boost improvements
- Interactive Gov. improvements
- Touchboost
- Wake Gestures
- Sweep2Sleep
- Backlight Dimmer
- Sound Control
- Wakelock Blocker
- USB Fast Charge
- Several subsystems converted to use power efficient workqueues
- Latest WireGuard snapshot
- Westwood as the default TCP algorithm
- Built with a self compiled GCC 8.2.1 toolchain
- ...
Downloads
Primary
Sources:
Kernel: https://github.com/crian/kernel_oneplus5
AnyKernel: https://github.com/crian/AnyKernel2
Credits and Thanks:
- @nathanchance for upstreaming
- @osm0sis for AnyKernel2
- @Sultanxda for being a Dev
- @franciscofranco for having some nice stuff
- and all the other amazing Devs out there
If you like my work and want to support me, buy me a coffee or two: Donate
XDA:DevDB Information
[KERNEL][OOS][PIE][GCC] Pi-Kernel, Kernel for the OnePlus 5
Contributors
crian
Source Code: https://github.com/crian/kernel_oneplus5/tree/9.0_Beta
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: v5
Stable Release Date: 2019-01-27
Created 2019-01-06
Last Updated 2019-01-28

You are back. Awesome

meph02 said:
You are back. Awesome
Click to expand...
Click to collapse
I can only agree

Create a telegram group

rishabh1326 said:
Create a telegram group
Click to expand...
Click to collapse
You can't be serious right? ?

Did anyone else read [oop][sie]
Well I guess I just had an oopsie

rishabh1326 said:
Create a telegram group
Click to expand...
Click to collapse
Read the op!

Running great so far. I had one instance of the phone lagging for a couple seconds, but that hasn't occurred again. Great work!

Added to the OnePlus 5 Index Thread here.

Does this kernel give better battery life then stock

Will you build with eas too?

shadowstep said:
Added to the OnePlus 5 Index Thread here.
Click to expand...
Click to collapse
Thanks!

sleepwalking0593 said:
Does this kernel give better battery life then stock
Click to expand...
Click to collapse
I hope so! ?

CooperBrick said:
Will you build with eas too?
Click to expand...
Click to collapse
At the moment I have not planned that.

First of all, thanks for your work on this (still) awesome phone.
I'd like to try your kernel but I can't live without kcal control (night mode isn't enough for me), so I was wondering if it may be added one day or if there's no chance .
Not really asking to add it, but that's just to know if I should not waste my time, I hope you understand it in the correct way.
Have a nice day [emoji1360]
Envoyé de mon ONEPLUS A5000 en utilisant Tapatalk

J0kker said:
First of all, thanks for your work on this (still) awesome phone.
I'd like to try your kernel but I can't live without kcal control (night mode isn't enough for me), so I was wondering if it may be added one day or if there's no chance .
Not really asking to add it, but that's just to know if I should not waste my time, I hope you understand it in the correct way.
Have a nice day [emoji1360]
Envoyé de mon ONEPLUS A5000 en utilisant Tapatalk
Click to expand...
Click to collapse
I had kcal in a test build and the driver seemed to be broken.
But I can check this again.

Hello dev..
Thank you for the good work for me it works very fine.
I have a question plz.
why is it not possible to permanently turn off processors? The other thing the Boeffla kernel has is the ability to amplify the speakers louder, for example, to listen to music. your kernel does not have that rights.

Jakkomo77 said:
Hello dev..
Thank you for the good work for me it works very fine.
I have a question plz.
why is it not possible to permanently turn off processors? The other thing the Boeffla kernel has is the ability to amplify the speakers louder, for example, to listen to music. your kernel does not have that rights.
Click to expand...
Click to collapse
Hotplugging is a very bad idea on newer SoCs, such as our SD835, thus you shouldn't turn off any core anyways, that's why, there is no option for this.

Update to v2
Changelog
- Merged Linux 4.4.170
- Upstreamed cpufreq times
- Upstreamed sdcardfs
- Bluetooth improvements
- arm64 optimizations
- Switched to HZ 300
- Reduced kernel size
- Boot time improvement
- Fixed issues with Google Camera
AnyKernel2 changes:
- Adjusted read-ahead values
- Added some file permissions
Download
Direct
Commits: https://github.com/crian/kernel_oneplus5/commits/9.0_Beta

Anyone tested this kernel on theOne5Os rom based on OOS ?

[Kernel][Pie-Ten] droopy-kernel [Weekly]

Code:
> Your warranty is now void.
> I am not responsible for bricked devices, dead
> SD cards, or any other mishaps. Please do some research or go through
> the source repo if you have any concerns about kernel
> before flashing it.
Features:
Energy Aware Scheduling
CFQ I/O Scheduler
Flar2'sSound Control
Boeffla Wakelock Blocker
Customized CAF CPU-Boost
Kerneltoast's Devfreq Boost
Joshuous' Dynamic Stune Boost
Some Upstreams, Backports and Optimizations
Download | Changelog
Credits:
[•] krasCGQ [•] joshuous [•] Renderbroken [•] Flar2 [•] osm0sis
[•] Kerneltoast [•] MihranT [•] kdrag0n [•] franciscofranco
XDA:DevDB Information
droopy-kernel for Asus Zenfone Max Pro M1 (Plus)
Contributors
ajaivasudeve
Source Code: https://github.com/ajaivasudeve/kernel
Version Information
Status: Stable
Created 2020-01-12
Last Updated 2020-01-12

Info:
Telegram Group | Telegram Channel | EAS
Boost Drivers | Schedutil | ROMs | MODs

Pro AF

Gawd

:highfive:

[26/01/2020]
Changelog:
• Merged lnx.4.4.211
• Scheduler improvements
• Removed some kgsl, mdss, mm modifications from Kerneltoast
• Removed smartboost mod
• Charger driver improvements
• Reduced dmesg logspam
• Restricted userspace from boosting CPU when screen is off
• Switched to ALMK from SLMK
• Checked out ALMK to android-4.4 branch from kernel/common
• Tuned ALMK for better experience
• Reverted to stock cdfingerfp drivers partially
• Updated wlan drivers to tag LA.UM.7.2.r1-08100-sdm660.0
[More..]
Download

Can this be used with Latest stock rom Pie 060?

sibikallikkat said:
Can this be used with Latest stock rom Pie 060?
Click to expand...
Click to collapse
haven't tested it myself, but yeah I have seen people use it on stock ROM

I am having idle battery drain issue (~20% drain overnight) on Stock ROM so, I tried this kernel with 060 firmware. The kernel is working perfectly (at least to the extent I used it) but it didn't solve idle battery drain. I am trying to find solution since 2 months. I also tried couple of ROMs and other Kernels and all the old firmware but none of them worked, no matter what I do, the problem is intact. So, now the only solution that I can think of currently is, completely restore my Phone and then go to Service Center.
Again, thanks for this awesome kernel. This is the only kernel that is being updated when most of the development for this device is already dead.

How to install this kernel
I am new in installing kernel but i have installed roms before

kk9999gada said:
I am having idle battery drain issue (~20% drain overnight) on Stock ROM so, I tried this kernel with 060 firmware. The kernel is working perfectly (at least to the extent I used it) but it didn't solve idle battery drain. I am trying to find solution since 2 months. I also tried couple of ROMs and other Kernels and all the old firmware but none of them worked, no matter what I do, the problem is intact. So, now the only solution that I can think of currently is, completely restore my Phone and then go to Service Center.
Again, thanks for this awesome kernel. This is the only kernel that is being updated when most of the development for this device is already dead.
Click to expand...
Click to collapse
Do onething, remove fingerprint authentication and use the device like you usually do. The idle drain should reduce. Also if you can, track wakelocks using BetterBatteryStats. That would help recognize what drains the battery.

abhiv965580 said:
I am new in installing kernel but i have installed roms before
Click to expand...
Click to collapse
Just flash the provided zip file using twrp recovery, reboot. That's it.

23/02/2020
Changelog:
• Merged linux stable 4.4.214
• Merged CAF tag LA.UM.8.2.r1-05700-sdm660.0
• Moved to exfat fs drivers
• Haptic strength is now adjustable from userspace
• Brought back RT EAS integration
• Added backlight dimmer
• Brought back kerneltoast mdss, kgsl, mm optimizations
• Brought back CAF lmk changes
• Reduced boost duration
• Updated flasher package, should preserve magisk now.
• Fixed minor camera issues in some ROMs
• Reverted to tfa driver v6.5.0
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ajaivasudeve said:
Do onething, remove fingerprint authentication and use the device like you usually do. The idle drain should reduce. Also if you can, track wakelocks using BetterBatteryStats. That would help recognize what drains the battery.
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Thanks for reply.
Well, I'm not using Fingerprint authentication since Pie update. So, Something else is causing the issue. In fact, this issue started suddenly in (i guess) mid November. I have also tested idle drain on MSM Xtended, crDroid, Ion OS etc ROMs and Kernels namely Stardust, Singh, PBH and Droopy but the issue is same across. I have also tried Official Android 10 beta but the results are same. I also downgraded to Oreo 340 update but didn't helped. I also tried every Official Pie update till date.
You can take a look my Post #2 on Asus forum for BetterBatteryStats:
https://www.asus.com/zentalk/in/forum.php?mod=viewthread&tid=301145&extra=page=3&mobile=2

kk9999gada said:
Thanks for reply.
Well, I'm not using Fingerprint authentication since Pie update. So, Something else is causing the issue. I have also tested idle drain on MSM Xtended, crDroid, Ion OS etc ROMs and Kernels namely Stardust, Singh, PBH and Droopy but the issue is same across. I have also tried Official Android 10 beta but the results are same. I also downgraded to Oreo 340 update but didn't helped. I also tried every Official Pie update till date.
You can take a look my Post #2 on Asus forum for BetterBatteryStats:
https://www.asus.com/zentalk/in/forum.php?mod=viewthread&tid=301145&extra=page=3&mobile=2
Click to expand...
Click to collapse
Can you give me screenshot of kernel wakelocks page from better battery stats?

ajaivasudeve said:
Can you give me screenshot of kernel wakelocks page from better battery stats?
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I'll give it in 1 day. I have reverted completely to Stock and Upgraded to Android 10 Official beta. I'll need to give permission to BBS via adb and then wait for 1 day to collect stats.

ajaivasudeve said:
Can you give me screenshot of kernel wakelocks page from better battery stats?
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Click to collapse
Here are the Screenshots of BBS on fresh installed Android 10 Official Beta - no Google Account added, no Third-party apps installed, No Sim/MMC inserted, WiFi ON all the time.

kk9999gada said:
Here are the Screenshots of BBS on fresh installed Android 10 Official Beta - no Google Account added, no Third-party apps installed, No Sim/MMC inserted, WiFi ON all the time.
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Click to collapse
Seems like your battery has degraded. get it checked at a service center. Good luck!

So far, so good, Running on StockMod Rom (.60 version)
Double Tap to Wake is not working though, I hope this will be fix on next update
:good::good: