Moderators EDIT:
This thread can currently be found at it's new location
http://forum.xda-developers.com/nexus-9/development/kernel-sublime-t3145862
Thanks...MD
IntroductionMy primary goal with this kernel is to improve performance of the N9 while maintaining stability. My secondary goal with this kernel it to learn more about Linux kernel development. I am novice right now but I hope to sharpen my abilities and make original changes to improve the kernel.
DisclaimerUse at your own risk. I take no responsibility for anything that happens to your device. However, I will do my best to deliver a stable experience with this kernel.
Known Issues
You might get one random reboot after the initial install
[*]The 5.1.1 kernel from Google is know to get a warmer than previous iterations.
[*]Issue rebooting into recovery and boot-loader.
Installation From Another Kernel
Reboot into TWRP 2.8.6+
Flash stock kernel
Flash Zeta kernel
Wipe caches
Reboot system
Wait for 10 minutes after it boots (recommended)
Enjoy!
Upgrading the Kernel
Reboot into TWRP 2.8.6+
Flash Zeta kernel
Reboot system
Wait for 10 minutes after it boots (recommended)
Enjoy!
Features
Latest Google 5.1.1 source
No forced encryption
F2Fs support
Elementalx governor
IO Schedulers: Noop, Cfq, Fiops, Sio, Bfq
Inteliplug
Init.d tweaks (WIP)
Kernel same-page merging
Optimizations
Uber 5.1
O3
Graphite
Loop nest optimizations
Cortex-a57 tuning
L1 and L2 cache tuning
Downloadhttps://basketbuild.com/devs/Beta1440/Nexus9/Zeta-Kernel
Suggested Configuration Apphttps://play.google.com/store/apps/details?id=com.grarak.kerneladiutor
Sourcehttps://github.com/Beta1440/Zeta_Kernel
Google+ Communityhttps://plus.google.com/communities/112104676437852830249
Credits
Sabermod for compiler optimizations
Linaro for Linaro tool-chain
Cl3Kerner for Uber tool-chain
Flar for Elementax
Faux for Faux Kernel
Franco for Franco Kernel
USBHost for Fire-Ice
Paget96 for init.d tweaks
Free Software Foundation for making this all possible
Google for AOSP
[/INDENT]
Changelogs
2.3.0
Merge in latest Google sources
Linux 3.10.40 -> 3.10.55
Add Intelliplug support
Usb fast charging
Add Elementalx cpu governor
Add Bfq i/o scheduler
Fixed reboot panic issue
Misc optimizations
2.2.3
Merge in latest Google sources
Add support for frandom
Reserved 2
Is there wake gesture support?
It's worth expected :silly:
ins5736 said:
Is there wake gesture support?
Click to expand...
Click to collapse
When I added Flar's wake gestures to the kernel, sweep 2 wake and sweep 2 sleep worked, but I was having issues with double-tap to wake. I'll try adding it in again later.
Beta1440 said:
When I added Flar's wake gestures to the kernel, sweep 2 wake and sweep 2 sleep worked, but I was having issues with double-tap to wake. I'll try adding it in again later.
Click to expand...
Click to collapse
Thanks! I like the sweep up/down in the elementalx kernel. It's a little thing, but I like it.
subscribed
Note:
if one disables DTW
one may get suspen problems
Beta1440 said:
When I added Flar's wake gestures to the kernel, sweep 2 wake and sweep 2 sleep worked, but I was having issues with double-tap to wake. I'll try adding it in again later.
Click to expand...
Click to collapse
I have issues on Elemental using the double tap gesture, so it isn't anything you did, it's the gestures themselves.
App for Kernel
app recommended for managing this kernel ???
So what is the consensus???
Sadly, I've yet to get this to boot. Probably doing something wrong lol. Oh well
gravin said:
app recommended for managing this kernel ???
Click to expand...
Click to collapse
https://play.google.com/store/apps/details?id=com.grarak.kerneladiutor
ChristianJay said:
So what is the consensus???
Click to expand...
Click to collapse
It might be a little too early to get a consensus. There are still lots of things I would like to add and change.
the 5.1 toolchain + fixes in the kernel causes undefined instruction #0 when the device sleeps or something. Even when you power off the device in the menu it will restart instead. Tested this kernel and my own compiled kernel.
cLeAv0 said:
the 5.1 toolchain + fixes in the kernel causes undefined instruction #0 when the device sleeps or something. Even when you power off the device in the menu it will restart instead. Tested this kernel and my own compiled kernel.
Click to expand...
Click to collapse
Are you referring to this commit?
https://github.com/Beta1440/Zeta_Kernel/commit/b3c0ea1161cc7ab522fc43931f5aa317ece035ac
I wasn't quite sure about how to solve this issue. Do you have a recommended solution?
Not sure what broke my auto brightness but it's gone. Anyone else?edit:Nm it suddenly returned.
Tested on Temasek Rom NOT work!!!
Question, this Kernel work only stock rom???
gravin said:
Tested on Temasek Rom NOT work!!!
Question, this Kernel work only stock rom???
Click to expand...
Click to collapse
Right now it's for AOSP based ROMs however I could make a CM version if the demand is there.
Beta1440 said:
Right not it's for AOSP based ROMs however I could make a CM version if the demand is there.
Click to expand...
Click to collapse
If it's not too difficult, it would be awesome to have a CM version as well.
Related
My focus is great battery life coupled with performance when you need it. This kernel works great for me and is my daily driver.
Features
CM10.1-based kernel updated to v3.4
Governors: All the standard ones PLUS Intellidemand
I/O Schedulers: NOOP, Deadline, CFQ, ROW, FIOPS, FIFO
Overlocking to 1.89GHz and Undervolting capable
iX Auto Hotplug - based on Thalamus ARM generic hotplug (replaces MPDecision)
Thermal management updates (ala showp1984)
RAMDISK tweaks
Trinity color tweak
Many, many other tweaks/tunes kanged from all the gurus out there
Running this kernel with Intellidemand or Interactive give excellent battery life and performance for me. There's some other governor options that work well and would appreciate feedback.
Thanks to the following...
Faux123 (OC, Intellidemand, and other great inovations)
Thalamus (Auto Hotplug code...sorry to hear you're out of the kernel hacking biz)
FranciscoFranco (various things including the Thalamus inspiration)
Ktoonez
Imoysen
Motley
Morfic
Showp1984
Download
CM10.1 (3.4-based kernel) - Version 3.3 - http://goo.im/devs/InstigatorX/Kernel/D2-CM10.1/Release<-- Please upgrade to latest CM10.1 before trying this version!
TouchWiz ONLY - Version 1.1 - http://tinyw.in/vYe9
Alpha/Beta Version (You're always more than welcome to try the test versions I periodically upload)
http://goo.im/devs/InstigatorX/Kernel/D2-CM10.1
Source
https://github.com/InstigatorX/SGH-Krait
Changelog
Version 3.2
Up-to-date with Kernel.org, CAF JB_2.5, and CM10.1
My own hotplugger inspired from Thalamus ARM hotplugger - You can edit via sysfs under /sys/devices/system/cpu/cpufreq/auto_hotplug
FIOPS I/O Scheduler
GPU OC'd to 480MHz
All sorts of stuff since last update...check git for details
Click to expand...
Click to collapse
Version 2.4
From now on please check github
Click to expand...
Click to collapse
Version 2.4
Wow...all I can say is the latest CAF and CM updates have made this buttery smooth
This release will NOT work with builds older than 4/19, though. Please upgrade to latest CM10.1!
Tweaks to mako_hotplug
Check git for latest
Click to expand...
Click to collapse
Version 2.3
BUILD: Remove some info from banner
ACPUCLOCK: Re-enable voltage mins for certain Krait variants
BUILD: GCC 4.6
MAKO_HOTPLUG: Tweak for our devices after latest updates from FranciscoFranco
msm: rq_stats: remove io_is_busy from load computation
ARM: Used atomic_dec-based mutex code for ARMv6+
ARM: 7467/1: mutex: use generic xchg-based implementation for ARMv6+
fsa9485: fastcharge v3 - fixed, finally tracked this down
fastcharge v1
dynamic filesync: add some cache optimizations
fs/dyn_fsync: check dyn fsync control's active prior to performing fsync ops
fs/dyn_sync_cntrl: fix for this branch
fs/dyn_sync_cntrl: dynamic sync control
Merge remote-tracking branch 'caf-kernel/jb_2.5' into cm-10.1_3.4-v2.2
ROW: Sync up with CAF MSM_3.4
msm: bam_dmux: correct sps_transfer_one() flag usage
msm: bam_dmux: make rx ring buffer pool size configurable
msm: bam_dmux: Use IPC Logging for string formatting
msm: bam_dmux: wait for DL thread to shutdown in case of SSR
msm: bam_dmux: Enable IPC logging for bam_dmux
msm: bam_dmux: reset bam hardware when A2 goes into pc
msm: bam_dmux: configure satellite mode via devicetree
msm: bam_dmux: remove A2_DEFAULT_DESCRIPTORS
msm: bam_dmux: move sps_disconnect calls to the reconnect case
mako_hotplug: fix a bug where the counter could be 10 sometimes and w…
mako_hotplug: add hooks so that the driver and the sysfs are synchronized with the defaults if I decide to change them in the futur
hrtimer: Prevent enqueue of hrtimer on dead CPU
hrtimer: Consider preemption when migrating hrtimer cpu_bases
drivers: thermal: start the thermal check 10 seconds later.
rq_stats: don't need to call the update_average_load every POSTCHANGE transition, specially because we're already calling update_av
rq_stats: add report_load_at_max_freq to the header file.
bcmdhd: Enable Ad-Hoc (IBSS) mode
Merge remote-tracking branch 'caf-kernel/jb_2.5' into cm-10.1_3.4-v2.2
Merge remote-tracking branch 'korg/linux-3.4.y' into cm-10.1_3.4-v2.2
POWER: Move sleep delay to end of loop
Revert "BATTERY: Reduce amount of polling (to reduce wakelocks?)"
Click to expand...
Click to collapse
Version 2.0
CM10.1 Only (or other AOSP-based should work) - Do NOT install if you're on a TouchWiz-based ROM
v3.4-based kernel
OC to 1.89GHz
UV capable
Morfic's color tweak to look less yellow
Auto Hotplug
Intellidemand
Lots of other goodness that helps battery life
Update to date with CAF jb_2.5 and CM10.1 (as of 3/31)
Click to expand...
Click to collapse
Version 1.6
CM10.1 Only (or other AOSP-based should work) - Do NOT install if you're on a TouchWiz-based ROM
Reverted Updated battery management (BMS) from CAF MSM 3.4 from v1.4
Hotplug updates (Using Motley's v4)
Sync ramdisk with CM10.1 (disabled mpdecision, thermald, and set max cpu boot 1.512GHz)
Color tweaks from Morfic Trinity kernel
Sync with CM10.1 kernel
Updated to Linux 3.0.67
Thermal scaling updates (using Motley's version now)
Check git for details
Click to expand...
Click to collapse
Version 1.4
CM10.1 Only (or other AOSP-based should work) - Do NOT install if you're on a TouchWiz-based ROM
Updated battery management (BMS) from CAF MSM 3.4
smd_tty updates from MSM 3.4
Hotplug updates (Thanks FranciscoFranco)
Some acpuclock updates
Check Git for details
Click to expand...
Click to collapse
Version 1.3
CM10.1 Only (or other AOSP-based should work) - Do NOT install if you're on a TouchWiz-based ROM
Lots of MSM 3.4 additions/tweaks
Intellidemand tweak for max screen off
Most of the below from TW-based kernel is here, too
Click to expand...
Click to collapse
Version 1.1
Updated to 3.0.60
Rerverted previous ROW/Block updates (caused increase battery usage while idle)
Check git for details
Click to expand...
Click to collapse
Version 0.30
Updated to 3.0.59
Volume fix - No volume between song shuffles
RAMDISK updates
ROW updates
BFQ added, CFQ disabled (for now)
Charging fix - If you noticed that it charged, but looked like not all the way I hope this fixes
Autoplug tweaks/fixes
Veno TCP congestion mechanism (let me know if its not good)
Check git for details
Click to expand...
Click to collapse
Version 0.27
Autoplug tweaks/fixes
SMP tweaks
Thermal scaling updates (ala FranciscoFranco)
I'm getting amazing battery life out of this build...would like to know if others are.
Click to expand...
Click to collapse
Version 0.26
Removed some ROW optimization that were causing reboots
Updated to Linux 3.0.58
OC will default to 1.512GHz <- Anyone that was bootlooping previously, this should help big time (Thanks, Imoysen!)
Some Autoplug tweaks
Click to expand...
Click to collapse
Version 0.25
Went back to Thalamus Autoplug - tweaked as well
Fixed bootup to 1.512GHz - Should fix some bootloops
ROW updates/fixes
Disabled ARM Topology - Caused benchmarks to reduce
Click to expand...
Click to collapse
Version 0.24
Raised min voltage for some CPUs - Caused BT static
GPU Overclock to 480MHz
Reduce OC on some CPUs to 1.83GHz
Added IntelliPlug hotplugging (instead of Thalamus Auto Hotplug)
Intellidemand updates
Check git for details
Click to expand...
Click to collapse
Version 0.21
Added ROW I/O Scheduler
Thermal management updates inline with CAF - Let me know if you notice the phone getting too hot
RAMDISK tweaks to disable mpdecision, thermald, KIES, qosmgr, and gsiff_daemon
Wakelock reduction
Click to expand...
Click to collapse
Version 0.19
Initial version
Click to expand...
Click to collapse
Reserved 2
OH YES
Sent from my SGH-T999 using xda premium
Excellent!!
That's a nice way to start the new year! Thanks man!
HI
it's will work on 4.2.1 JB ?
mooshon said:
HI
it's will work on 4.2.1 JB ?
Click to expand...
Click to collapse
Is there a 4.2.1 TOUCHWIZ Rom that I don't know about?
Sent from my SGH-I747 using Tapatalk 2
i'm on task&ktoonsez 4.2.1 JB rom,sorry but i don't know what's the different between TW and simple JB?
mooshon said:
i'm on task&ktoonsez 4.2.1 JB rom,sorry but i don't know what's the different between TW and simple JB?
Click to expand...
Click to collapse
No worries. I would stick to task/ktoonez kernel. This kernel is only for Touchwiz (e.g. stock Samsung ROMs).
What app are you using to control the kernel? SetCPU?
shoestar said:
What app are you using to control the kernel? SetCPU?
Click to expand...
Click to collapse
I use System Tuner.
Does this support boot animations? KT's and faux's kernels caused me to lose the animations on black jelly but now I'm running Wicked.
Sent from my Wicked SGS3
Phoneguy589 said:
Does this support boot animations? KT's and faux's kernels caused me to lose the animations on black jelly but now I'm running Wicked.
Sent from my Wicked SGS3
Click to expand...
Click to collapse
I don't do anything in particular to prevent it. I have the stock LK4 Samsung boot logo. Give it a try. Worse that happens is you lose the boot animation and have to go back to stock.
Phoneguy589 said:
Does this support boot animations? KT's and faux's kernels caused me to lose the animations on black jelly but now I'm running Wicked.
Sent from my Wicked SGS3
Click to expand...
Click to collapse
That's because custom boot animation support is part of the kernel but a few lines have to be added to init.rc and init.qcom.rc in the ramdisk in order to get custom animations to work. I've personally had a really difficult time trying to crack it in the JB kernel...the process is different and not as easy as it was in with ICS kernel releases.
Also I'm very interested in this kernel. I've been looking for something basic. Stock with undervolting and a nice governor like intellidemand to go with it. Thanks so much for this.
stratatak7 said:
That's because custom boot animation support is part of the kernel but a few lines have to be added to init.rc and init.qcom.rc in the ramdisk in order to get custom animations to work. I've personally had a really difficult time trying to crack it in the JB kernel...the process is different and not as easy as it was in with ICS kernel releases.
Also I'm very interested in this kernel. I've been looking for something basic. Stock with undervolting and a nice governor like intellidemand to go with it. Thanks so much for this.
Click to expand...
Click to collapse
I found this...
http://forum.xda-developers.com/showthread.php?t=2041999
EDIT: Worked for me!
InstigatorX said:
I found this...
http://forum.xda-developers.com/showthread.php?t=2041999
EDIT: Worked for me!
Click to expand...
Click to collapse
Well hey that's much easier Good find!
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
InstigatorX said:
I found this...
http://forum.xda-developers.com/showthread.php?t=2041999
EDIT: Worked for me!
Click to expand...
Click to collapse
This mess up my phone all i get it is black screen even after i wait good 10 min. I had to restore nandroid backup..
I finally got around to flashing your kernel with my rom. I can finally dust off the old setcpu app. I'm not excited or anything.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
---------- Post added at 02:25 PM ---------- Previous post was at 01:53 PM ----------
Sorry for the double post but what would cause setcpu and voltage control to not give you the option to set voltages, where system tuner let's you do it just fine?
I should also add that everything seems wonderful so far.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Update posted. You no longer need to rename system binaries. I just disable them in the ramdisk.
Sent from my SGH-I747M using XDA Premium HD app
Now before we say not another some kernel blah blah blah thread, this was my personal use kernel for the past couple of months now, but then had some guy request for it at G+ before and now with the rise of lollipop for d2 on att and verizon sections got a request from @matrixzone to share kernel so now here we are, lets begin
What is this?
so i have flashed most of the kernels from here and there for the d2 but i always got some features lacking but found it on the other, solution, compile own with all the commits i want and get rid of what i dont want , and thus Neocore for D2 was born
A FRIENDLY REMINDER
* Standard disclaimer:
* Your warranty is now void. Use at your own risk.
* In other words: It is your choice to use this kernel,
* I am not responsible for any damage or problems!
WHATS INSIDE
Compiled with Nov 4.9.3 linaro toolchain
faux sound control
interactive governor from bacon
showps mpdecision
showps thermal control
htc async fsync from faux
dynamic readahead from chadgoodman
OC up to 1.8ghz cup and 600mhz gpu (1.5ghz & 320mhz by default)
voltage control
lz4 compressed
f2fs rom support
usb fast charge by imoseyon
and some other stuff i cant recall but can be found on my github
use Kernel tweaker or trickster to modify settings (i use trickster)
how to install
*requirements*
1. must be on AOSP based rom, sorry guys no touchwiz love here Go to 2nd post for some Touchwiz Love
2. custom recovery (twrp,cwm, philz, whatever you prefer)
3. most important, always have a BACK UP
*Steps*
the usual
1. download kernel
2. boot to recovery
3. flash the zip
4. wait for it to finish then reboot
tested by me on the following roms
cm11 m12
spitit rom 1.7
liquid smooth 3.2 milestone
cm12 att
cm12 verizon
kernel has been self tested only but no major issues experienced, feedback would be awesome guys
CHANGELOGS
12-04
net: loopback: set default mtu to 64K
arm: compile with the generic rwsem
cherry-pick: ARM: 7493/1: use generic unaligned.h
cherry-pick: ARM: 7494/1: use generic termios.h
cache_pressure despite the dynamic suspend/resume
fs/dcache.c: adaptive vfs_cache_pressure on suspe
use GCC builtin prefetching
arch: arm: lib: optimize memcpy for cortex-A15
mmc/core: CRC??? disable it,,,
lib/string: use glibc version
lib/memcopy: use glibc version
FSYNC switch
interactive as default GPU gov
uses gzip compression for now
12-06
]Revert "SQUASH: GPU OC/UC" (was causing fps drops and bad rather than better fps)
init: debug: bye bye
asm-generic: rwsem: de-PPCify rwsem.h
asm-generic: rwsem: ensure sem->cnt is only acces
SQUASH: s2w/dt2w for D2 (its finally here, has a few minor issues though but it works, just make sure you activate both at the same time 1st)
12-06-#63
removed interactive gpu gov, that was the culprit for fps drops, enjoy gamers
XDA:DevDB Information
NeOcOrE hYbR!D Kernel, Kernel for the T-Mobile Samsung Galaxy S III
Contributors
thirdzcee, imoseyon, faux123, Synthetic.Nightmare, labodj, jrior1001, neobuddy89, showp1984, gideonx, franciscofranco and many more in case i forget theyre at my github commits
Source Code: https://github.com/thirdzcee/android_kernel_samsung_d2
Kernel Special Features: s2w/dt2w. OC/UC, voltage control, Faux sound, better mpdecision & thermal control, screen off max freq, touch boost & many more
Version Information
Status: Beta
Current Beta Version: 2014-04
Beta Release Date: 2014-12-02
Created 2014-12-02
Last Updated 2015-01-28
NeOcOrE Touchwiz
So i needed a bugless camera back in the holidays so had to flash back to touchwiz and thus NeOcOrE for Touchwiz ROMs was born... same instructions and Disclaimer applies
WHATS INSIDE TW version
LZ4 compressed
faux sound control
bld scheduler
power effecient workques
CPU OC
Voltage control
max screen off CPU freq of 702mhz to save power
f2fs support??? never got it to boot though, keeps changing cache back to ext4
usb fastcharge
asynchronous fsync
dynamic readahead
Links
initial release
neocore-tw-kernel-2015-01-17.zip
Latest release
neocore-tw-kernel-2015-01-29 - trinity colors added, run "trinity" command as superuser via terminal, enjoy
Reserved
mirror link
in case mediafire gives you any trouble
EXTRA STUFF
Quickboot (4.4 AOSP KitKat only for now)
Quickboot.zip
Compatible on most AOSP 4.4 Roms, if compatible you'll see Quickboot option in developer settings. Flash via recovery.
Allows device to power off and power on very quickly
(Note:requires you to press power button twice to turn back on,1st a 2 sec. press then second long press and it will vibrate then turn on )
Dude you're awesome! Thank u for this downloading now!
HaHa first reply thanks again will flash and report back asap!
Edit: I got it! Flashed n setup so far so good I was missing having a good kernel used BMS for along time on kk, this I'm loving!
Tested on 2x i535-D2LTE and 1x T999-D2LTE all CM11 Nightlies,
Perfection!
THANK YOU!
This looks very interesting. Gonna give it a go 2day. Let u know how it goes in a couple days
Thank you for honouring my request. Will test this on my build
In
Any of you guys interested in sweep2wake/doubletap2wake? had it working before in my older builds but it got derped in my latest builds causing lock ups, didn't add it back in afterwards,
Right now I can't get the phone to go to sleep. Been running this kernel since this morning
galahadUSA said:
Right now I can't get the phone to go to sleep. Been running this kernel since this morning
Click to expand...
Click to collapse
Using better battery stats to track wake lock should be helpful to identify if its an app or the kernel preventing phone from sleeping
Are you planning on adding any other governors? thanks again for the kernal.
I personally prefer lean kernel with less features. Adding more option complicates thing and take toll on battery. Battery is more important for most users
Exactly why I'm loving this kernel, simple not overstuffed.I guess it's personal opinion/preference. I've been running it since it was posted w/o any probs!
sjpritch25 said:
Are you planning on adding any other governors? thanks again for the kernal.
Click to expand...
Click to collapse
Not at this time... Interactive gov seems good enough... I will however change the GPU governor soon to be the same as CPU... It will be interactive in my next build
canodroid15 said:
Exactly why I'm loving this kernel, simple not overstuffed.I guess it's personal opinion/preference. I've been running it since it was posted w/o any probs!
Click to expand...
Click to collapse
I like it close to stock... More on upstream patches and code improvements over advanced and extra features... I did add s2w/dt2w before because my home button is getting hard to press and I want to prolong it's life as well as the power button
Wouldn't mind s2w/dt2w as my home button like, everyones on L builds is still broke. Also, correct me if I'm wrong but I believe U brought us the first OC kernel (separate from ROM) for 5.0 L builds! Either way, RESPECT! :thumbup:
canodroid15 said:
Wouldn't mind s2w/dt2w as my home button like, everyones on L builds is still broke. Also, correct me if I'm wrong but I believe U brought us the first OC kernel (separate from ROM) for 5.0 L builds! Either way, RESPECT! [emoji106]
Click to expand...
Click to collapse
Thanks... Be warned though 1.8 gets unstable sometimes, if you do want oc 1.7 is my max tested stable for nom bin CPU's, there's 3 types for our phone, slow, nom and fast, each has its own voltage specifics.. And s2w/dt2w consumes more power since it keeps touch panel powered on, so unless your on a 7k mah battery like me , your gonna have battery troubles with it... [emoji12]
Is it just one zip for KK and LP?
Edit: NVM I figured it out. One comment though, I think this is the only recently compiled kernel that gets data with my current ROM... That's awesome!
GS³: Carbonized, leanKernel'd, Philz'd
Gimme Chocolate!!
new build 12-04 up, changelogs in OP
mp3deviant721 said:
Is it just one zip for KK and LP?
Edit: NVM I figured it out. One comment though, I think this is the only recently compiled kernel that gets data with my current ROM... That's awesome!
GS³: Carbonized, leanKernel'd, Philz'd
Gimme Chocolate!!
Click to expand...
Click to collapse
Glad its working great on you... Gonna try to make improvements on this as time goes on
AOSP RIN Kernel for D851
Close to stock with some sugar added ... delicous!
Hey guys and girls,
here is my attempt to build up on the cm source for an modified AOSP kernel, hope you like it, have fun
First of, DISCLAIMER, I'm not responsible for bricked devices, dead unicorns, rainbows with missing colors, world war, nose bleed, void warranty (you know that already, don't you? your warranty is void now and it's your fault ) or any other harm happening to your device, you or people around you!
What does it serve? (Features)
AnyKernel
Kexec Hardboot patch
FauxSound support
OC to 2.7GHz and UC support
Voltage control
Intelliplug
Cpu limiter
GPU Overclocking to 675Mhz
Simple GPU Algorithm
Simple_ondemand GPU Governor fixed
fsync on/off support (on by default)
Power efficient workqueues
Dynamic management of dirty page writebacks
Dynamic Read Ahead
IO Schedulers
CFQ
DEADLINE
FIFO
FIOPS
NOOP
ROW (default)
SIO
TRIPNDROID
VR
ZEN
Governors
Adaptive
Conservative
DanceDance
Intelliminmax
Interactive (default)
Lagfree
Lionheart
OnDemand
Performance
Powersave
SmartassV2
Userspace
Wheatley
Smartmax
TCP Congestion Algorithms
BIC
Westwood+
Vegas
Veno
Yeah
HTCP
Cubic (default)
Reno
LiveSharpening
2-Way Call Recording support
exFat support
DriveDroid support
KSM
android logger sysfs toggle (disabled by default)
Many under the hood fixes
Stability
More to come
How to apply it? (Installation)
IMPORTANT: Read through all the requirements, steps and warnings before you do anything, if any requirement doesn't match or you don't know what one or more of the steps below mean or do, ask before you do any of them, if you don't know how all the steps can be done, let it be, I warned you, if you don't do and something bad happens, I'll just laugh at you!!
Requirements? Yes!
D851
Custom Recovery
AOSP based lollipop ROM (Mainly cm12 based)
How to flash the kernel?
BEWARE to be on the default kernel of the given ROM (NO custom, except at updates of this one!!) when flashing this kernel, the ramdisk is taken from the currently flashed kernel!!!
Download zip
Place on internal or external SD
Reboot to recovery
Choose install zip
Search for the downloaded zip
Confirm flashing
Wipe cache
Reboot
Have fun
Changes? (Changelog)
14.01.2015/1.6.5
FauxSound support added
Dynamic read ahead
13.01.2015/1.6
Initial AOSP release
Full list of commits can be found here
Where to get it from? (Download)
google drive | AndroidFileHost | dev host
Let me test!! (Beta Testing Community)
Google+ LG G3 Beta Testing Community
Show me the so(u)rce(ry)! (Source Code)
https://github.com/tectas/android_kernel_lge_msm8974ac/tree/rin-cm-12.0
Donators (huge thanks, you're simply great )
@Toneman07
@Helloworld294
@shaarky
@Dreamxtreme
@guyd
@mosincredible
@tobitege
@AndroidUzer
Credits
XDA for the great community
Google for their great operating system
LG for the great device
CyanogenMod for the base this is built up from
@invisiblek for his marvelous job on the bring up of the device and the many patches
@HolyAngel for some commits I used
@faux123 for his great work with intelli* and beyond
@KAsp3rd for some commits I used
@myfluxi for some commits I used
@trialsrider1 for some commits I used
@Skin1980 for his breakthroughs at our device, his support and for being such a nice guy
@Lord Boeffla for some commits I used
@GuneetAtwal for some commits I used
@DooMLoRD for some commits I used
@Fechinator for some commits I used
@savoca for AnyKernel, Livesharpening and some other stuff
@Christopher83 for his implementation of Dynamic management of dirty page writebacks and some additional stuff
If you like my work, please show your appreciation by pressing the thanks button, if you want to do more, i've nothing against a little donation, but I'm as happy when you just thank me by pressing the button
XDA:DevDB Information
Rin Kernel AOSP, Kernel for the T-Mobile LG G3
Contributors
Tectas
Source Code: https://github.com/tectas/android_kernel_lge_msm8974ac/tree/rin-cm-12.0
Kernel Special Features:
Version Information
Status: Beta
Current Beta Version: 1.6.5
Beta Release Date: 2015-01-14
Created 2015-01-14
Last Updated 2015-01-14
Reserved
Awesome thanks. Heard good things about your STK LG kernel. Downloading
razrlover said:
Awesome thanks. Heard good things about your STK LG kernel. Downloading
Click to expand...
Click to collapse
Super addition to the D851 arsenal.
Thanks
P.S: Can't seem to find it in the downloads!
arifqur said:
Super addition to the D851 arsenal.
Thanks
P.S: Can't seem to find it in the downloads!
Click to expand...
Click to collapse
Sorry, link fixed.
Tectas said:
Sorry, link fixed.
Click to expand...
Click to collapse
Thanks for the link and especially thanks for being the first Dev to include kexec hard boot patch for D851 in his kernel
Heh, I managed to screw up my MultiROM setup.
Fusion LP was a tertiary ROM. I decided to flash this kernel against it. Almost 10 minutes and it never finished flashing. TWRP was also frozen.
On restart none of the ROMs would boot. Trying to reselect Fusion in MultiROM would fail and freeze/lock TWRP. Seems the partition with Fusion got corrupted.
Got tired of pulling the battery so wound up restoring primary ROM and will start over with MultiROM.
Just one of those things probably unrelated to the kernel itself.
I should have at least backed up the secondary ROM. Oh well. ?
Small update to 1.6.5:
14.01.2015/1.6.5
FauxSound support added
Dynamic read ahead
Download within the OP, have fun
Tectas said:
Small update to 1.6.5:
14.01.2015/1.6.5
FauxSound support added
Dynamic read ahead
Download within the OP, have fun
Click to expand...
Click to collapse
Thanks
Working well so far, thanks :good:
marcdw said:
Heh, I managed to screw up my MultiROM setup.
Fusion LP was a tertiary ROM. I decided to flash this kernel against it. Almost 10 minutes and it never finished flashing. TWRP was also frozen.
On restart none of the ROMs would boot. Trying to reselect Fusion in MultiROM would fail and freeze/lock TWRP. Seems the partition with Fusion got corrupted.
Got tired of pulling the battery so wound up restoring primary ROM and will start over with MultiROM.
Just one of those things probably unrelated to the kernel itself.
I should have at least backed up the secondary ROM. Oh well. ?
Click to expand...
Click to collapse
I'm using it with Fusion as primary ROM with no problems. But flashing fusion itself takes close to ten minutes to flash, and the progress bar shows nothing until it's done. I was already on fusion, then flashed RIN and Multirom.
Never mind.
Working well with Euphoria.
Thanks for a great AOSP kernel
joshuajones said:
I'm using it with Fusion as primary ROM with no problems. But flashing fusion itself takes close to ten minutes to flash, and the progress bar shows nothing until it's done. I was already on fusion, then flashed RIN and Multirom.
Click to expand...
Click to collapse
I changed my primary SkyDragon ROM then reflashed kexec kernel and multirom. Discovered my CM11 was still there (cool) then reflashed Fusion.
Flashed RIN kernel but this time I waited. It took much longer than the ROM install.
But all is good. Fusion seems to be running great with RIN.
Thanks.
Sent from my LG-D851 using Tapatalk
Kernel is working great
I've used this Kernel on about 3 different LP ROM's (clean flash) and on each of them, the pull down menu appears and freezes after ending calls whether its being made or receiving them. If you are able to get out of the menu, the pull down no longer works. You must reboot for everything to return to normal...
Nothing says great batterylife except when it tells me 1 day 19 hours and hasnt been on a charger since 8 am
Nice kernel exelent battery and no complains for now ?
Been off charger all day with light use and its still going strong
scribbles92 said:
I've used this Kernel on about 3 different LP ROM's (clean flash) and on each of them, the pull down menu appears and freezes after ending calls whether its being made or receiving them. If you are able to get out of the menu, the pull down no longer works. You must reboot for everything to return to normal...
Click to expand...
Click to collapse
Done a few clean flashes since I started using this kernel but I'm not having this problem...
Introduction
The idea for creating this kernel came up around a year ago, during early LP custom ROM builds. I thought it would be a nice idea to fork the most advanced kernel at the time, EvoMix, developed by our renowned Olivier, Joe (SuperHanns) and Alex, and add to it the latest upstream 3.4 patches as well as mix its features with another good kernel, KMA.
After that experiment turned out not so bad, me and fellow xda user BrateloSlava got an idea to continue developing that mixed kernel with our own cherry-picks from the best kernels available for various devices, and use it in my builds of RR and later GZR Tesla ROM.
Now, one year later, I continued the development that BrateloSlava did on the kernel for the last months for my Tesla and Validus ROMs, and I thought it would be a nice idea to extend this kernel's availability to the users of all custom ROMs around at the moment.
So, here is Airless Kernel for Xperia ZL, compatible with all CM/AOSP based Marshmallow ROMs.
Features:
CPU
- Governors: ondemand, interactive, performance, intellimm, yankactive, yankdemand, zzmoove, barry_allen
- Multicore Power Saving - tries to group tasks into the least cores possible
- Schedule workqueues on awake CPUs
- CPU Frequency underclock (192 MHz) and overclock (1.7 GHz) capability
- Voltage regulation
Thermal management
- Simplified and efficient thermal driver
- Flexible ramp threshold temperature
GPU
- Governors: simple, ondemand, performance
- 27 MHz idle frequency for ideal power saving
- Overclocked to 487 MHz
Sound
- Faux Sound Control allowing amplified speaker, headphones and microphones volume
Misc
- RGB subtractive color control
- I/O Schedulers: sioplus, bfq, fiops, zen, row, deadline, noop
- Dynamic FSYNC
- Kernel Samepage Merging
- ARM Auto Hotplug (mpdecision replacement) - no tunables
- Gentle Fair Sleepers
- PM: Power Suspend as a replacement to Early Suspend
- TCP congestion protocols: westwood, highspeed, cubic, reno
- Disabling of some well known wakelocks (e.g. msm_hsic_host)
- Double Tap to Wake
- Fast Charge
- Vibration Strength control
- Compiled with latest UBER 5.x GCC toolchain
- Latest upstream patches: 3.4.112
- Many build flag optimizations (graphite, Ofast)
Download
Latest version (20160901)
Installation:
- Make sure you're running a CM or AOSP-based Marshmallow ROM (Resurrection Remix, AOKP, etc..)
- Flash the zip in TWRP 3.0 (tested, recommended) or other compatible recovery
- Reboot
Source code
Github link
Bug reporting rules
Only use the DevDB bug report tool for reporting bugs, provide proper logs and state the ROM, its XDA thread and version you're using. All other reports will be ignored!!
You assume all responsibility for anything that may happen
and I cannot and will not be held responsible
for anything that may happen to your device as a result of flashing a kernel.
*FLASH AT YOUR OWN RISK*
Thanks to @repey6 for testing this kernel on Odin!
XDA:DevDB Information
Airless Kernel, Kernel for the Sony Xperia ZL
Contributors
airlessproject, BrateloSlava
Kernel Special Features:
Version Information
Status: Stable
Stable Release Date: 2016-09-01
Created 2016-08-10
Last Updated 2016-09-01
Reserved
Fantastic! ZL have this kernel too!:good:
Hi guys. If you dont know this kernel may be used on LP (CM12.1) roms. I checked on different roms
trying
repey6 said:
Hi guys. If you dont know this kernel may be used on LP (CM12.1) roms. I checked on different roms
Click to expand...
Click to collapse
yes the only problem would be that wifi won't work if the ROM has no kernel modules. I can make a version with modules built-in if someone encounters that.
Try this kernel on official CM13. Wi-fi not work. Try version from 29.08 (DU topic) - wi-fi work, but no deep sleep (wi-fi always active).
@airlessproject hi , and we get an update?
repey6 said:
@airlessproject hi , and we get an update?
Click to expand...
Click to collapse
Yes
Sir_DiamonD said:
Try this kernel on official CM13. Wi-fi not work. Try version from 29.08 (DU topic) - wi-fi work, but no deep sleep (wi-fi always active).
Click to expand...
Click to collapse
Will be fixed in the update
Sent from my E6553 using Tapatalk
new build:
https://www.androidfilehost.com/?fid=24694152805484037
compatible with latest CM13 nightlies and all other ROMs which will be built from today on, because they will use the CM changes; for ROM versions prior to today, use my previous build (20160818)
airlessproject said:
new build:
https://www.androidfilehost.com/?fid=24694152805484037
compatible with latest CM13 nightlies and all other ROMs which will be built from today on, because they will use the CM changes; for ROM versions prior to today, use my previous build (20160818)
Click to expand...
Click to collapse
Works perfectly with new CM13.:good: Thanks.
Wifi not active with latest update. Try 2 time.
j.jeedz said:
Wifi not active with latest update. Try 2 time.
Click to expand...
Click to collapse
Which ROM?
Sent from my E6553 using Tapatalk
airlessproject said:
Which ROM?
Sent from my E6553 using Tapatalk
Click to expand...
Click to collapse
Resurrection Remix.
Thank you very much
j.jeedz said:
Resurrection Remix.
Thank you very much
Click to expand...
Click to collapse
Please use the previous build of the kernel (this is stated in the post about the latest build)
https://www.androidfilehost.com/?fid=24591000424955266
Sent from my E6553 using Tapatalk
j.jeedz said:
Wifi not active with latest update. Try 2 time.
Click to expand...
Click to collapse
I checked now and wi-fi works. I installed successfully latest build on RR 5.73.
airlessproject said:
Which ROM?
Sent from my E6553 using Tapatalk
Click to expand...
Click to collapse
repey6 said:
I checked now and wi-fi works. I installed successfully latest build on RR 5.73.
Click to expand...
Click to collapse
I'm 5.7.3 too but not work. Back to previous build. Thank you.
Hi. I ve read some interesting words from PDesire. ( He making sound mod for xperia devices (Project Meli)) He sais that WCD9310 (XZ audio chip) is now capable to play 24bits 192Khz audio through kernel and devs can freely use his source code. That would be great to add this feature to this kernel. His code on github. Here is link : https://github.com/PDesire/PDesireAudio Dont know if it work for XZ users but still have hope)
Good afternoon, whether core modifications available for Android 7.0? for http://forum.xda-developers.com/xperia-zl/orig-development/rom-cyanogenmod-14-0-xperia-zl-t3464027
hi
Work Great! .. thank you OP & and dev
- RR ver 5.7.4 Based CM13
- Xperia ZL C6502
Code:
****Disclaimer: I'm not responsible if you destroy your device. Use at your own risk.
Introduction:
I saw a lot of demand/requests for a LOS compatible, F2FS kernel and wanted to make one. This kernel installer includes the kernel with F2FS drivers built-in and the required ramdisk changes to make F2FS mount. Energy Aware Scheduling is baked right into tabp0le kernel. You will get the best battery life and performance this device has to offer. You can find out more about EAS here. This kernel is built for stability, battery life and features without compromising performance. Overclocking is not going to happen. Please do not flash this on any ROM not based off LineageOS.
Note: The 4.0+ versions will ONLY work with Oreo. Please do not try and flash on Nougat!
Bug Reporting:
Please only report bugs and do so in the following format:
Device Firmware base:
Kernel Version:
Device ROM, version and date of release/nightly:
Governor:
Scheduler:
Any changes made within a kernel manager:
Any bootup scripts:
Brief description of bug:
Intended behavior:
Actual behavior:
Steps to reproduce bug:
Do this
Do that
See the bug
****Attach a logcat or you will be ignored****
Features:
F2FS /data support
F2FS /cache support
[*]Disabled verifiedbootstate check (will allow CTS/SafetyNet to pass on unlocked bootloader)
Forced fast charge on USB 2.0 (cherry-picked from CleanSlate Kernel by @tbalden
Double tap fingerprint sensor to sleep
Battery/sleep improvements
Option to disable/enable wakelocks: Bluedroid, wlan_rx, wlan_ctrl, wlan, IPA_WS
Option to disable/enable magnetic cover sensor
Sweep2Sleep option
Disable fsync option (will break reboot to recovery if disabled)
Separate options for I/O schedulers on internal/external storage
I/O enhancements
I/O Schedulers: noop, deadline, cfq, fiops, sio, fifo, sioplus, tripndroid, vr, zen, maple
Governors: sched, schedutil, alucardsched, darknesssched, conservative, ondemand, userspace, powersave, performance, interactive
Requires:
CM/LOS 14.1/AOSP/CAF based ROM
Highly Recommended:
ROM with full EAS support built in
ROM with Marlin or Vox Populi PowerHAL
Changelog:
02.12.18 - v3.03
Add WireGuard support
11.13.17 - v4.0-O
Oreo release
08.27.17 - v3.02
Merge latest caf
Update wifi drivers to latest U11 drivers
Patch kernel all the way up to Linux version 3.18.65
07.31.17 - v3.01
Rebase of latest caf
Fix EAS errors/cgroup errors
Far too much to list on this changelog
06.21.17 - v2.09
Get caught up with upstream
Remove cmdline incompatible with EAS
Many EAS tweaks
Remove force-encrypt
Much more, not going to list it all. See my github
Click to expand...
Click to collapse
Install:
Flash in TWRP.
Install your favorite kernel tweaking app for full functionality. EX kernel manager is my recommendation.
To get F2FS working, you need to research yourself. There are plenty of threads that tell you how.
Download:
Download Repo
Additional Credits:
Thanks to @crpalmer for all his hard work on the HTC 10 LOS kernel
Thanks to @Captain_Throwback for helping me get F2FS working
Thanks to @tbalden for force fast charge code & other code I borrowed too
Thanks to @flar2 for a bunch of code I borrowed from ElementalX
Thanks to @franciscofranco for a bunch of code
Thanks to @CrazyGamerGR for a bunch of code
Thanks to @Eliminater74 for taking a lot of his time to help me make this a reality and for first porting EAS to the HTC 10
Thanks to @Cuffuffles for giving me ramdisk edits to use with AnyKernel2 for EAS to work with LOS
Thanks to @RenderBroken for proper ramdisk settings & EAS v1.2 commits
Thanks to my testers: @rav101, @Meowdib (If I forgot you let me know)
Click to expand...
Click to collapse
tabp0le Sources:
tabp0le EAS Kernel Source
tabp0le AnyKernel2
Original Sources:
LineageOS Kernel
Original EAS Kernel Source
EAS v1.2 Kernel Source
AnyKernel2 by @osm0sis
XDA:DevDB Information
tabp0le HTC 10 EAS CAF/LOS/AOSP Kernel, Kernel for the HTC 10
Contributors
tabp0le
Source Code: https://github.com/tabp0le/android_kernel_htc_msm8996
Kernel Special Features: Energy aware scheduling (EAS), F2FS support, Fast charge USB, much more..
Version Information
Status: Stable
Current Stable Version: 3.04-Nougat | 4.0-Or
Stable Release Date: 2017-11-13
Created 2017-02-27
Last Updated 2018-02-12
Reserved
Reserved
Thanks,but can't find it.
Thanks, but the is no download in the repo.
I think this is the link.
https://cloud.spryservers.net/s/YlwSeyCizqLCyNm?path=/tabp0le-EAS
In v0.9 DoubleTap2Sleep on the fingerprint worked better imo..
I have to disable this function and so I changed it to stock behavior for now.
Fixed the OP with link. Oops!
2 threads?
Hi @tabp0le ! Can you share your EX KM settings (all tuning parts) ? Thanks for the kernel (and the rom).
ali nz said:
2 threads?
Click to expand...
Click to collapse
Yes, the EAS kernel and original kernel are updated differently and have different version numbers. It's too confusing for me to leave them in the same thread.
ordeniz said:
Hi @tabp0le ! Can you share your EX KM settings (all tuning parts) ? Thanks for the kernel (and the rom).
Click to expand...
Click to collapse
Right now I'm not using any custom settings. You could ask @INDIAN-MAfIA what he uses on Nebula, or look at the Nebula EAS thread because those EAS settings should all work here too.
Hi @tabp0le
I just tried your RR builds and while I do know that these are your private builds for your own use its just that they are the best damn AOSP builds! Most feature rich and stable builds at the moment. Hence I had a small request. It's okay if you don't want to implement it. So here goes… could you please implement an option so that the stock android colour scheme could be used for the settings and brightness slider and such? It previously used to be green and teal(? I think. Not good with colour names. I just remember quick settings used to be a different shade of Gray. Like in stock rom) Now it's Gray and blue. Like in the brightness slider and downloads bar. Could you please implement something that allows me to use the old colours? Thanks.
tabp0le said:
Yes, the EAS kernel and original kernel are updated differently and have different version numbers. It's too confusing for me to leave them in the same thread.
Click to expand...
Click to collapse
No...i mean 2 threads for EAS?
jhadsfi said:
Hi @tabp0le
I just tried your RR builds and while I do know that these are your private builds for your own use its just that they are the best damn AOSP builds! Most feature rich and stable builds at the moment. Hence I had a small request. It's okay if you don't want to implement it. So here goes… could you please implement an option so that the stock android colour scheme could be used for the settings and brightness slider and such? It previously used to be green and teal(? I think. Not good with colour names. I just remember quick settings used to be a different shade of Gray. Like in stock rom) Now it's Gray and blue. Like in the brightness slider and downloads bar. Could you please implement something that allows me to use the old colours? Thanks.
Click to expand...
Click to collapse
Thanks man! Best suggestion i have for the color is using substratum to customize.
ali nz said:
No...i mean 2 threads for EAS?
Click to expand...
Click to collapse
One is barebones EAS no tweaks.
tabp0le said:
Thanks man! Best suggestion i have for the color is using substratum to customize.
Click to expand...
Click to collapse
I could find themes for pixel ui which rom has but not for aosp ui which I want. Thanks anyway though. Awesome work on kernel and rom.
jhadsfi said:
I could find themes for pixel ui which rom has but not for aosp ui which I want. Thanks anyway though. Awesome work on kernel and rom.
Click to expand...
Click to collapse
Thanks man. AOSP is pixel actually. AOSP is whatever google says it is in a given year. Nexus is AOSP for MM, Pixel for N. Just the way it goes. I think theres a new tool out there now that you can do the customizations yourself without an entire theme. Not sure what it's called but I think it was in XDA news the other day.
tabp0le said:
Thanks man. AOSP is pixel actually. AOSP is whatever google says it is in a given year. Nexus is AOSP for MM, Pixel for N. Just the way it goes. I think theres a new tool out there now that you can do the customizations yourself without an entire theme. Not sure what it's called but I think it was in XDA news the other day.
Click to expand...
Click to collapse
Oh haha. I thought pixel had some proprietary code so it wasn't AOSP. Guess I was wrong. Thanks for the tip. I'll search for it.
I flashed latest v1.01 but in Ex kernel manager and in phone info i see v0.9. I've already tried to flash again v1.0.1 without success, but in ex kernel manager i see termal throttling option that wasn't there in v 0.9. What could have happened?
Edit: i'm on dirty unicorns 11.1 now
AntoRei said:
I flashed latest v1.01 but in Ex kernel manager and in phone info i see v0.9. I've already tried to flash again v1.0.1 without success, but in ex kernel manager i see termal throttling option that wasn't there in v 0.9. What could have happened?
Edit: i'm on dirty unicorns 11.1 now
Click to expand...
Click to collapse
I know DU has problems with EAS. The thermal settings should all be the same. Not sure what you are seeing. Anyone else having problems flashing 1.01?
tabp0le said:
I know DU has problems with EAS. The thermal settings should all be the same. Not sure what you are seeing. Anyone else having problems flashing 1.01?
Click to expand...
Click to collapse
It's better to use stock kernel? I'd like to use your kernel