Develop Bugs

[KERNEL][STOCK][LP][D802][UBERTC4.9][7.5.2015]BlueCyclonKernel2.2!!!

This is stock lp kernel for our d802 compiled from lge source 30d. The main future of this kernel is to provide near stock experience with fixes and few modifications, to stay light as possible.​
Futures:
Built with Linaro4.9 Toolchain by @Christopher83
Linux 3.4.0
Built using -O3 flags
Removed a lot of useless debugging and more to come
Exfat support thanks @faux123
Using pure stock 30d source with needed fixes to build
Light as possible
AutoPanel detection thanks @dr87
Bumped thanks @cybojenix
Install instructions:
You must be on stock LP rom with root and custom recovery installed and kitkat bootloader
Make a backup if something goes wrong so you can restore your device
Flash my kernel
Reboot your device and enjoy​
Bugs:
You tell me i will add everything​
Questions:
Feel free to ask anything related to my kernel here in thread I will answer you as fast as I can.​
Downloads:
BCKernel1.0
BCKernel1.1
BCKernel2.0
BCKernel2.1
BCKernel2.2
Disclaimer:
Your warranty is now void. By installing my kernel you take all responsibility to hardware,software bricks so its not my fault if you don't read and do stupid things.
I test every my release on my own device before the official release so there is no big chance to brick your device if you follow instructions.​
Thanks:
First of all HUGE thanks to my friend @duki994 for all the help great guy! without his help this would never be the same kernel.
@ferreirawax for his AWESOME guide!
HUGE thanks to @dorimanx for his fixes on the kernel source to build and boot properly and for everything else he is a kernel master.
@faux123
@bruce2728 for fixes
LGE for source​
PS:
This is my first official kernel release so please be kind and tell me if I done something wrong I have no intentions to make someone mad or break the forum rules so I would really like some help and advices from YOU guys.​
Source:
Kernel
Ramdisk
XDA:DevDB Information
BlueCyclonKernel, Kernel for the LG G2
Contributors
Boris31
Source Code: https://github.com/simex31/BC_Kernel_LP_STOCK_D802
Kernel Special Features:
Version Information
Status: Beta
Created 2015-04-17
Last Updated 2015-05-07

CHANGELOG:
18.4.2015 VERSION 1.1
Fixed exfat support
Merge some fixes from nexus5 caf
Selinux permissions fixes
Build using -o3 compiler flags
21.4.2015 VERSION 2.0
Exfat 1.2.4 from source
F2FS support thanks @neobuddy89
A lot of selinux fixes
A lot of new fixes from nexus5 caf
New custom build optimizations and flags
Optimization flags for GPU drivers
Added BFQ/SIO/FIOPS/ZEN/VR IO Schedulers and set CFQ as default
Set interactive governor as default
Deleted a lot of debugging and much more to come
Added Fsync enabled by default
Reduced minimum panel brightness for better reading at night
PM driver updates from Aurora 3.5
6.5.2015 VERSION 2.1
Compiled with UBERTC4.9
Added 3 new cpu governors INTELLIMM, INTELLIACTIVE, ALUCARD
Added GPU underclock and overclock to 650 max frequency.
A lot of gpu optimizations and new driver which should increase battery life and performances
Added MSM Hotplug which is enabled by default MPDecisions still run for other services but mp decision hotplug controls are disabled.
Full KCALv2 support by @savoca just download the app from here to use it.
Cpu optimizations which should increase battery life and performances
Added francisco fracno's light and clean Thermal driver and removed lg's
ZEN IO shed is set as default now
A lot of other patches from mainline kernel
Added Sweep2Sleep only enabled by default
Removed more useless debugging
Fixed potential memory leaks
And a lot more(check my git)
7.5.2015 VERSION 2.2
Bug fixes for gpu drivers
Bug fixes for gpu frequency now every freq works and sticks
Added voltage control be careful with uV not recommended more than -50
Rock stable

1 more

Thank good job

any support for fast charge?

Mastermind_hassan said:
any support for fast charge?
Click to expand...
Click to collapse
In plans for next release.

Any support for color control Mate?

Thank you , Can it use in ROM Port ?

Thanks @Boris31 for great kernel! I'm using it right now, It is faster than the stock one, a little bit, but it seems that's not quite battery friendly. What I want to say is that I'm truly satisfied, keep it up with great work!!! Hope next release will be soon

somboons said:
Thank you , Can it use in ROM Port ?
Click to expand...
Click to collapse
Yeah sure mate

Killy J. said:
Thanks @Boris31 for great kernel! I'm using it right now, It is faster than the stock one, a little bit, but it seems that's not quite battery friendly. What I want to say is that I'm truly satisfied, keep it up with great work!!! Hope next release will be soon
Click to expand...
Click to collapse
Thanks for kind words it really helps me a lot. I'm new to kernel development I learn new things everyday so optimizations and battery is my 1st thing to concentrate on.

@Boris31 ; Does this kernel works with CloudyG2 3.0 modified by @somboons ?

casual_kikoo said:
@Boris31 ; Does this kernel works with CloudyG2 3.0 modified by @somboons ?
Click to expand...
Click to collapse
Yes it should work please try and report back if you can. Thanks

Boris31 said:
Yes it should work please try and report back if you can. Thanks
Click to expand...
Click to collapse
Ok, thanks guy, I flash it and I'll report you!

Will this work on v30e and does it support fast charging?

Boris31 said:
Yes it should work please try and report back if you can. Thanks
Click to expand...
Click to collapse
Nope, it not works, bootloop after installation..

casual_kikoo said:
Nope, it not works, bootloop after installation..
Click to expand...
Click to collapse
Don't work.

casual_kikoo said:
Nope, it not works, bootloop after installation..
Click to expand...
Click to collapse
casual_kikoo said:
Ok, thanks guy, I flash it and I'll report you!
Click to expand...
Click to collapse
somboons said:
Don't work.
Click to expand...
Click to collapse
Well, cloudyg3 is based on f320 system so it's maybe because of that. I know that f320l/k/s on kitkat could boot with a d802 kernel but had problems like Fmradio etc.. i dont know why it does not work here so wait for cloudy to release it official or maybe I will try to find how fix it.
@somboons which kernel did you use in modded cloudyg3?

Boris31 said:
Well, cloudyg3 is based on f320 system so it's maybe because of that. I know that f320l/k/s on kitkat could boot with a d802 kernel but had problems like Fmradio etc.. i dont know why it does not work here so wait for cloudy to release it official or maybe I will try to find how fix it.
@somboons which kernel did you use in modded cloudyg3?
Click to expand...
Click to collapse
There is not my work maybe from VN. Base F320 .I have unpacked ramdisk I saw f320 in properties fils But I can't remember the name.
I think these kernel modify from f320 for D802.

somboons said:
There is not my work maybe from VN. Base F320 .I have unpacked ramdisk I saw f320 in properties fils But I can't remember the name.
I think these kernel modify from f320 for D802.
Click to expand...
Click to collapse
Yes that is the reason why it doesn't work it needs to be modified f320 ramdisk for d802 i think

Kernel with exfat support and mtkcamera for Dirty Unicorns 6.0.1

Dirty Unicorns 6.0.1 is probably the best marshmallow rom for amami so far , although it has some problems: camera app cannot take pictures at 20.7mp, and exfat-formated sdcard is not supported.
So I made a kernel to fix these problems. You can flash with twrp or flashfire.
Kernel_Amami_AOSP_6_20160709.zip contains aosp kernel built with exfat-nofuse and some other features, as well as other executables or libraries needed to identify and mount exfat(vold , blkid etc.) This may work with other aosp 6.0.1 based roms, but I never tried by myself.
2016.06.18 : I ported some features from other kernels like M5 kernel. Features included:
1. Various cpufreq governors, hotplug drivers and i/o schedulers
2. KCAL color control by @savoca
3. Faux Sound Control V3
4. CPU/GPU OC & UV
5. Vibrator intensity control
6. Ultra-ksm
7. Kexec-hardboot
8. Dynamic Fsync 1.2
9. Mac80211 injection patch and HID patch for keyboard support
10. Sysfs interface to Enable / Disable CRC on the data blocks
11. Exfat and Paragon NTFS(UFSD)
12. Zram
13. Merge upstream patches up to 3.10.102
MtkCamera.zip contains camera app from Mediatek devices with lollipop. It can take 20.7mp photos(3936 x 5248) and has some useful features like visual effects and qrcode scanner.
Modified kernel source : https://github.com/KuronekoDungeon/android_kernel_sony_msm
Download : https://drive.google.com/folderview?id=0B-DoK6BdpB2fZEZ5eG5NcnhYNFU&usp=sharing

If you're interested, Myself5 is willing to release M5 for Amami, but needs a maintainer, since he doesn't have a Z1c anymore. Maybe you can work with him on M5 for AOSP...

levone1 said:
If you're interested, Myself5 is willing to release M5 for Amami, but needs a maintainer, since he doesn't have a Z1c anymore. Maybe you can work with him on M5 for AOSP...
Click to expand...
Click to collapse
Is he working on a 3.10.9x kernel ?

maz-1 said:
Is he working on a 3.10.9x kernel ?
Click to expand...
Click to collapse
This is from main thread latest version...

levone1 said:
This is from main thread latest version...
Click to expand...
Click to collapse
cool, I guess I will be a tester then.

maz-1 said:
cool, I guess I will be a tester then.
Click to expand...
Click to collapse
He did say that testers won't really help. Without a device of his own, he'll need a maintainer.

levone1 said:
He did say that testers won't really help. Without a device of his own, he'll need a maintainer.
Click to expand...
Click to collapse
Well, I mean I will build, test and submit fixes if possible. But I'm afraid I don't have the time and knowledge to take over all the maintenance. Any other volunteers?

maz-1 said:
Well, I mean I will build, test and submit fixes if possible. But I'm afraid I don't have the time and knowledge to take over all the maintenance. Any other volunteers?
Click to expand...
Click to collapse
maybe we can jointly maintain ?

CLINTZ9 said:
maybe we can jointly maintain ?
Click to expand...
Click to collapse
Sounds good.

maz-1 said:
Sounds good.
Click to expand...
Click to collapse
cool !

CLINTZ9 said:
cool !
Click to expand...
Click to collapse
I've already ported a bunch of features to aosp kernel, just check out the commit history.
What left to be done : GPU governors, A few hotplug drivers/cpufreq governors not ported(hotplug : alucard , mako , intelliplug , cpufreq : HYPER, OndemandPlus, Nightmare , ElementalX, maybe more) , some of these features need to be modifeid or abandoned.

maz-1 said:
I've already ported a bunch of features to aosp kernel, just check out the commit history.
What left to be done : GPU governors, A few hotplug drivers/cpufreq governors not ported(hotplug : alucard , mako , intelliplug , cpufreq : HYPER, OndemandPlus, Nightmare , ElementalX, maybe more) , some of these features need to be modifeid or abandoned.
Click to expand...
Click to collapse
Hi, I install this, work well, but camera still laggy . What do you think, how else you can improve the image processing? The picture was much too sharp ... but it's better than before.
And...you can also add in your kernel any functions like as KryptonianKernel or AdvancedKernel

John.D.. said:
Hi, I install this, work well, but camera still laggy . What do you think, how else you can improve the image processing? The picture was much too sharp ... but it's better than before.
And...you can also add in your kernel any functions like as KryptonianKernel or AdvancedKernel
Click to expand...
Click to collapse
Laggy camera is a driver issue, just wait until sony updates software binaries for amami.

Hmm, why you delete MTKCamera? You have another app for taking photo in 21mp?)

MTKCamera cannot use frontcam. I think @SpiritCroc will try to add 20.7mp option to SnapdragonCamera, so wait for a new release.

maz-1 said:
MTKCamera cannot use frontcam. I think @SpiritCroc will try to add 20.7mp option to SnapdragonCamera, so wait for a new release.
Click to expand...
Click to collapse
I already added it, will probably be in next weekly

maz-1 said:
I've already ported a bunch of features to aosp kernel, just check out the commit history.
What left to be done : GPU governors, A few hotplug drivers/cpufreq governors not ported(hotplug : alucard , mako , intelliplug , cpufreq : HYPER, OndemandPlus, Nightmare , ElementalX, maybe more) , some of these features need to be modifeid or abandoned.
Click to expand...
Click to collapse
check your whatsapp inbox

What's 'jhead exif fix' file in your Gdrive link?

levone1 said:
What's 'jhead exif fix' file in your Gdrive link?
Click to expand...
Click to collapse
libjhead with this patch :
https://gist.github.com/updateing/2b58ebd4a8c75780443f28f514e9bb39
Photos token by Android N may contain wrong exif infomation and cause app crash on marshmallow/lollipop.

need help - CPU GOVs and frequencies
Hi,
first of all thanks for the kernel! I'm just migrated from RR Lollipop to MM DU ROM (today to the build of 17. June). I have strange issues with the kernel.
I can not change the CPU govs. More critical: The minimum CPU frequency is shown to be 1.8 GHz. Whatever I try, I cannot get the values gov/freq to stick.
Always when I reopen an tuning app, the settings are reverted.
Root seems to work fine. Also tried to disable SE-linux via terminal ("setenforce 0"). The same.
(Combinations I tried: kernel audiutor, performance control, system tuner... also on DU (3. june) + kernel (5. june)
Can somebody help me out?
Who can permanently adjust the CPU settings on DU with/without this kernel?
Thanks in advance!

[KERNEL]UberKernel For Lenovo ZUK Z2 Plus[Oreo][Treble][Based On Void5.4 For Z2Pro]

Features:
1.PUBG Runs Smoothly:laugh:
2.GPU Overclocked To 710mhz
3.CPU Overclocked To 2.3ghz BIG & 1.8gz SMALL cores
4.ZEN Io
5.Intellithermal
6.Westwood TCP Algorithm
7.Simplified Thermal Configuration
I Also Modified Its Thermal Properties To Make It Run Cooler On Our Device:laugh:
All Work Is Based On Void 5.4 Kernel For Z2 pro by @void23
Many many thanks to @void23 for the original development
Full Details About The Kernel Can Be Found In The Void Kernel Thread Given Below
https://forum.xda-developers.com/zu...kernel-z2-pro-kernel-gpu-oc-zen-f2fs-t3661822
Note:
As Its Overclocked So Battery Life May Be Lower If You Want More Battery Life Then Use An App Like Kernel Auditor To Underclock The Frequency To 2.15ghz BIG, 1.6ghz LITTLE & 624mhz for GPU
Also Let The Kernel Settle For A Couple Of Days Before Posing Any Issues
Recommended To Be Used With This Thermal Mod To Prevent Overheating
https://forum.xda-developers.com/lenovo-zuk-z2/themes/treble-treble-ubercool-thermal-mod-t3784947
Hit Thanks If You Loved It
Download Link(Treble)
https://drive.google.com/file/d/1wHYQbw2ttTYQSzmlgJN23PvePWH9wvZS/view?usp=drivesdk
Sources
https://github.com/virtvoid/android_kernel_zuk_msm8996-1
https://github.com/virtvoid/android_kernel_zuk_msm8996-5

treble？

boluoot said:
treble？
Click to expand...
Click to collapse
Treble Only

thx

AstroBiswas said:
Treble Only
Click to expand...
Click to collapse
Make it for non treble also !!

make one for non treble

Please add a sound control

What's the Linux Kernel Version? 5.4 or 3.18.x?

1a2b257 said:
What's the Linux Kernel Version? 5.4 or 3.18.x?
Click to expand...
Click to collapse
3.18

Nice,
but add Credits to the Void Kernel guy and his original Credit list also and also while you post a Kernel in XDA you should put Kernel Source link that you have used else it is against XDA rules.
With Regards
KuberSharma

Nice work

kashyapp said:
Make it for non treble also !!
Click to expand...
Click to collapse
zakaria12 said:
make one for non treble
Click to expand...
Click to collapse
It Has Been Worked Upon But Is Untested Do Comment Your Review After Installation

Non-Treble Version Released With Some Changes
-upstreamed to .107
-added zen IO scheduler
-updated some governers
-new thermals
-and some more stuff
Download Link Given In Op
Initial Installers Do Comment How Does It Work. I Have A Treble Rom So Its Untested By Me

AstroBiswas said:
Non-Treble Version Released With Some Changes
-Sound gain fixed
-Upstreamed to .107
-added zen IO scheduler
-added CAF active governer
-updated some governers
-new thermals
-and some more stuff
Initial Installers Do Comment How Does It Work. I Have A Treble Rom So Its Untested By Me
Click to expand...
Click to collapse
new trees or old trees ?

thehumanx said:
new trees or old trees ?
Click to expand...
Click to collapse
New Trees

Wtaf
Kanged bfr 3.6 changelog.
So it's a renamed bfr? And reuploaded?

??

amog787 said:
Wtaf
Kanged bfr 3.6 changelog.
So it's a renamed bfr? And reuploaded?
Click to expand...
Click to collapse
Its Based On Void Not Bfr

i am unable to flash the non treble zip files.
error occured.

locolyric said:
i am unable to flash the non treble zip files.
error occured.
Click to expand...
Click to collapse
Send the screenshot of twrp showing error

[kernel] stock pie [tachyon]

Sluggish performance on pie ?
Noob UI lag ?
Noob gaming lag drop frame ?
Fear not I have you cover
Base on LGV300SV30C KERNEL SOURCE
GOODIES :
OC cpu 2035 2592
OC gpu max 810
Undervolt gpu -200mv
Adreno Boost 2.2
Simple Gpu Algorithm
Optimise Ram for gaming
Optimize UI
Optimize for performance
Using AK3 works with all model flash in twrp select vol down all the way
Currently still in WIP
it only work with stock pie ATM
Thanks List
Everyone who contribute in kernel and GitHub @JohnFawkes @SGCMarkus @zacharias.maladroit @lg team @myself @darkidz555 @myself @myself @myself
https://drive.google.com/file/d/1--8VJ0jwdissu1L_lkgsTeZq__0-GxJa/view?usp=drivesdk
Feel free to PM me if you would like to give me some fuel for my Lamborghini

removed

MatiiIntel said:
Download link not working
Click to expand...
Click to collapse
You're in the wrong thread. This below is what you want:
https://forum.xda-developers.com/lg-v30/development/kernel-stock-pie-t3954653
This was bogus thread that needs deleting. Op, you can request that.

Working great so far, us998 Thanks!

Does anyone have or can upload the last version of the Tachyon kernel from the main thread that's closed? From the last changelog it looks like it supports exfat.
Edit: Nvm, I installed telegram and found it there.

file not found + can i flash it on h930ds ?

samy2015 said:
file not found + can i flash it on h930ds ?
Click to expand...
Click to collapse
Yes you can.
The dev uploaded files on telegram as well.

[KERNEL] Valax kernel -v1.6- linux 4.4.228

i hope every one after test give me a truth felling for i can make better kernel !
.
Install
Please backup ur current kernel first then flash my kernel .
Features:
nothing too much. cause it base losit stock as posible.
Linux version 4.4.228
Compile with gcc11 & clang 11 & deadcode emilination
z3fold allocator for zram
Merge CAF tag LA.UM.8.4.r1-01900-8x98.0
Merge CAF tag LA.UM.8.4.r1-05700-8x98.0
Merge CAF qcacld-3.0
add undervolt for GPU and CPU
Add underclock energy cost data
some modifi i like ))
Source code
Link
Download
Link V1
Link V1.1
Link V1.2
Link V1.3
Link V1.4
Link V1.5
Link V1.6
CHANGELOGS
V1.3: add undervolt cpu,gpu & underlock cpu & something (look at source)
V1.4: zram: use z3fold & compress lz4 by default
upstream 4.4.226
add Anxiety I/O Scheduler
some modify optimize
v1.5: remove z3fold
upstream 4.4.227
Merge tag LA.UM.8.4.1.r1-01900-8x98.0
Merge android-msm-wahoo-4.4-qt-qpr3
Enable deadcode emilination
revert something.
v1.6: upstream 4.4.228
Merge tag LA.UM.8.4.1.r1-05700-8x98.0
Modify again (sched,cpufreg,core.c,....)
Credit
osm0sis (for AnyKernel3)
ZION959 - i stolen his custom anykernel & i think he don't know
CAF Team for....all my love <3

Running the kernel at the moment, I/o scheduler set to "deadline"
Pretty snappy ?

Thanks. Will give it a go and report back.

Sui77 said:
Running the kernel at the moment, I/o scheduler set to "deadline"
Pretty snappy
Click to expand...
Click to collapse
I second this

Battery is draining ao fast in Here but kernel is snappy woth i/o deadline

Nightf0x_007 said:
Battery is draining ao fast in Here but kernel is snappy woth i/o deadline
Click to expand...
Click to collapse
thank bro.... im loking for that...

Yes battery seems to be draining more than usual

warrencoakley said:
Yes battery seems to be draining more than usual
Click to expand...
Click to collapse
Yes even with stock kernel, might be something with may update

Nightf0x_007 said:
Yes even with stock kernel, might be something with may update
Click to expand...
Click to collapse
No it's this kernal

Just a note, this causes a bootloop with Junes update. Please wait for the creater to update it for Junes security release.

warrencoakley said:
Just a note, this causes a bootloop with Junes update. Please wait for the creater to update it for Junes security release.
Click to expand...
Click to collapse
update.... thank bro <3

Any update to this kernal yet?

warrencoakley said:
Any update to this kernal yet?
Click to expand...
Click to collapse
yes yes.... just test few day & give me battery life bro ^^ .

ValKyre said:
yes yes.... just test few day & give me battery life bro ^^ .
Click to expand...
Click to collapse
Ok great. Looking forward to the update to test

I have flashed your kernel version 1.4 twice, but zram is disabled and it's impossible to turn on. I have tried with ex Kernel manager and Franco kernel manager but it's not possible to activate.

franco985 said:
I have flashed your kernel version 1.4 twice, but zram is disabled and it's impossible to turn on. I have tried with ex Kernel manager and Franco kernel manager but it's not possible to activate.
Click to expand...
Click to collapse
Is 1.4 compatible with June's security update?

warrencoakley said:
Is 1.4 compatible with June's security update?
Click to expand...
Click to collapse
I don't know but I think so, because it works and it seems more battery friendly of other kernels like caesium or sultan

Not totally sure, but 1.3 seemed to be snappier than 1.4.
I'm running June-patch

Sui77 said:
Not totally sure, but 1.3 seemed to be snappier than 1.4.
I'm running June-patch
Click to expand...
Click to collapse
Are you in June's update? Because the last time I flashed this on June's it out me in a bootloop

warrencoakley said:
Are you in June's update? Because the last time I flashed this on June's it out me in a bootloop
Click to expand...
Click to collapse
Read my post once again ?