Database Info

[KERNEL][Philz][KitKat][ANYKERNEL][03/10/14] Phantom Kernel r17

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Code:
#include
/*
* I am not responsible for bricked devices, dead SD cards, thermonuclear
* war, or the current economic crisis caused by you following these
* directions. YOU are choosing to make these modificiations, and
* if you point your finger at me for messing up your device, I will
* laugh at you.
*/
Features-
Universal KitKat rom support through anykernel updater script.
Latest PRIMA and kernel changes from CAF(not there in default kernel yet).
USB Fast Charge.
GPU Undervolt.
CPU Underclock(300 mhz).
Kernel NEON mode.
System wide high priority power efficient workqueues for workqueue/PHYLIB/block/ASoC/regulator.
Userspace voltage control.
Merged many missing upstream patches.
Added optimized ARM RWSEM algorithm.
Enabled hell load of more TCP congessions:
HTML:
* .westwood (default)
* .reno
*. bic
*. highspeed
*. hybla
*. htcp
*. vegas
*. veno
*. scalable
*. yeah
*. lp
*. illinois
Added frandom.
Compiled using latest Linaro 4.8 toolchain(smoothness redefined).
Optimization flags.
Governors-
HTML:
interactive (default)
intelliactive (new)
conservative
ondemand
lionheart (new)
performance
ondemandplus (new)
intellidemand (new)
smartmax(new)
I/O Schedulers-
HTML:
row (default)
noop
deadline
cfq
bfq (new)
fiops (new)
sio (new)
tripNdroid
Allow unaligned access for CPU.
Switched to XZ compression for kernel.
NOATIME and NO DIRATIME by default.
Disabled Gentle Fair Sleepers and enabled ARCH_POWER(more UI responsiveness).
Added optimized AES and SHA1 routines.
Some stuff already there in default kernel-
Vibrator intensity control.
....and much more more stuff which is working as secret sauce in making this kernel awesome. I am done with long and never ending features list, go ahead and check github.
Toggles and controls for everything can be found in Trickster MOD app and remember to undervolt voltages by -62.
And I haven't added OC in this kernel because I don't want to make it unstable and I think its smooth enough on 1.2 Ghz itself.
Issues-
-You tell.
Download link-
For KitKat:
Download: http://forum.xda-developers.com/devdb/project/?id=1304#downloads
Instructions-
Flash zip through recovery
It is my request to you all that please do not spam the thread with general queries and Q&A. It is a development thread and only development related posts should be there. Post your general queries and Q&A here- [DISCUSSION][Q&A][KERNEL] Phantom by Shivam Kuchhal
GPL Compliance:
Just a statement regarding kernel source: The Kernel Source is of course covered under GPL version 2. Free software does NOT mean no work or time was spent working on it. I have donated a large sum of my free time to this kernel. If you want to include my kernel in your project or use my source code, please mention it in your post, give proper credits.
Opensource does not mean 'Out-of-credit'
Thank you.
I would like to mention much more things but I don't like bloated OP's so I am keeping it short.
XDA:DevDB Information
Phantom Kernel, Kernel for the Sony Xperia L
Contributors
Shivam Kuchhal
Kernel Special Features: Stability is the best feature nowadays
Version Information
Status: Stable
Created 2013-10-26
Last Updated 2014-10-04

Credits and Changelog
These are some of those awesome guys who keep helping me every now and then.
@iluvyoulinux
@dj2tusk
@varun.chitre15
@skad00sh for banner.
Sorry if I still missed anyone.
Changelog:
v1:
Initial Release. More features to come soon.
v2:
Updated to 4.2.2.
v3:
Fixed WiFi.
v4:
Major update.
1- Intelli-plug 2.0
2- Overclocked up to 1.5 Ghz.
3- PS3 Controller Support.
4- Simple I/O Scheduler.
5- Tweaked VM Readahead to 2048 kb.
6- Voltage Control.
7- Force 500Ma charging on unknown wall chargers and car chargers.
8- Disabled Gentle Fair Sleeps and enabled ARCH_POWER.
9- Added Wheatley Governer.
10- O3 Compiler optimizations.
11- Compiled using NEON compiler optimizations.
v5:
Initial KitKat support.
Check OP for list of features on KitKat kernel, Jellybean kernel is still limited to v4.5
v6:
Introducing newer Intelli-plug in kernel.
OC up to 1.5Ghz
Userspace voltage control.
Newer Eco mode.
Dynamic Fsync 2.0.
Added ARM optimization flags while compiling.
Lock initial TCP window size to 64k (Improves network ping and output)
Asynchronous I/O latency to a solid-state disk greatly increased
Added optimized AES and SHA1 routines.
Optimized apply_slack() method for size and speed
Entropy tweaks.
Patches from mainline 3.5 to hopefully help with hotplug efficiency.
Added touch boost support for taoshan touchpad driver in Intelli-plug.
Dynamic management of dirty page writebacks
Salvaged some RAM.
Disabled unwinding support.
..and some more patches and tweaks which I probably forgot to mention.
v6.1:
KitKat:
Switched to TWRP 2.6.3.0 instead of very very old CWM.
Jellybean:
Two versions of kernel: OC and NON-OC, just like KitKat kernel.
Switched to TWRP 2.6.3.0 instead of very very old CWM.
Introducing newer Intelli-plug in kernel.
Added more ARM optimization flags.
Lock initial TCP window size to 64k (Improves network ping and output).
Asynchronous I/O latency to a solid-state disk greatly increased.
Added optimized AES and SHA1 routines.
Optimized apply_slack() method for size and speed
Entropy tweaks.
Patches from mainline 3.5 to hopefully help with hotplug efficiency.
Added touch boost support for taoshan touchpad driver in Intelli-plug.
Salvaged some RAM.
Disabled unwinding support.
Removed Simple I/O Scheduler.
Removed Wheatley governer.
v7:
Merged Internal storage fix by @siankatabg into the KitKat kernel. I'll post extra work to be done by user too.
Switched to auto hot plug from intelli-plug. Reason is that when I updated intelli-plug as per latest updates by faux123 and added his special dual core intelli-plug, device started lagging like hell. If anybody can help me out with fixing dual core intelli-plug, feel free to send a pull request on github.
Switched to latest Linaro GCC 4.7.4 with optimization for cortex A15 CPUs. You'll notice the bump in smoothness.
Added more flags for cortex A15 while compiling. Smooooth.
Added CPU OC up to 1.7 Ghz.
Complete SELinux integration, now you can change mode between permissive and enforcing too.
Fixed over ride of frequency of second core completely(I need feedback on this).
Introducing Intelli-thermal in kernel which is a better and smoother alternative to stock thermal controller, I have turned off stock thermal monitor completely.
Added latest intelli-active governer with touch boost support for taoshan touchpad driver.
Introducing Charger Control found in Thunderzap kernel. Thanks to @varun.chitre15
Fixed date and time stamps in recovery.
Asynchronous fsync: Initial extraction from HTC.
Enabled Westwood TCP Congession.
Enabled Sony PS3 controller support back.
Changed boot splash logo to a more funky and cooler Phantom kernel one.
Updated TWRP to v2.7.
v8:
Rebased to CAF.
v8.5:
General fixes.
v8.7:
Switched to anykernel updater.
v9:
Switched to Philz recovery from TWRP.
Updated kernel to 3.4.4(lots of improvements), I will update it to latest releases one by one as I get time.
Synced with CAF upstream changes(some really major changes for performace and stability).
Synced with PRIMA upstream changes.
Fixed date and time stamps resetting on boot.
Enabled Conservative governor.
Added Simple I/O scheduler.
Increased MM heap size for smooth streaming.
Use performance governor as default for faster boot. It will automatically switch to ondemand after that boot has finished.
Added ramconsole device(last_kmsg).
Disabled useless modules.
v10:
Compiled using O4 optimizations(latest and first time for Xperia L).
Reverted and cleaned hell load of crap optimization flags which were causing issues.
Fixed a very major bug in this kernel, you must be getting some weird folders with unicode characters. Well good news is that they're fixed now.
Added more tweaks to cpufreq driver.
Added more patches to selinux and security contexts.
Added better compiler optimizations.
Asynchronous I/O latency to a solid disk state greatly increased.
Set row as default I/O scheduler.
v11:
Reverted back to 3.4.0.
Updated Philz Touch to latest version.
lib/memcopy and lib/string: Use glibc version(10x faster than default).
Added frandom.
Reduced fast charge load to 850 mA(safer).
Added GPU voltage undervolt support(Instuctions in 3rd post).
Updated bfq I/O scheduler to v7r5
Added fiops I/O scheduler.
Added F2FS filesystem support.
Increases MM readahead to 256.
Patches to writeback:
Fix occasional slow sync.
Fix writeback cache thrashing.
Fix race that cause writeback hung.
Enabled hell load of more TCP congessions:
HTML:
* .westwood (default)
* .reno
*. bic
*. highspeed
*. hybla
*. htcp
*. vegas
*. veno
*. scalable
*. yeah
*. lp
*. illinois
Improved IO throughput.
Remove useless tracer support.
Switched to XZ compression for kernel.
Patches to improve deep sleep.
NOATIME and NO DIRATIME by default.
Fix entropy depleting.
Enabled pipe flag.
v12:
Cleaned up whole source and started from scratch.
Remove useless and poorly implemented features.
Added ondemandplus governor.
Added intellidemand governor with generic touch boost written by me.
Added wheatley governor.
Lots of patches to ondemand governor.
Updated intelliactive to support taoshan better.
Patches to deadline I/O scheduler.
Stripped kgsl code to build only required drivers for taoshan.
Proper hardware detection through model number,
Allow unaligned access for CPU.
Added more patches to SELinux.
Added missing code to cpufreq drivers.
Added patches to SCHED.
Patches to writeback.
Always set noatime no diratime on all partitions! I/O Boost!
smp: patches from mainline 3.5 to hopefully help with hotplug efficiency.
Optimize apply_slack() for size and speed.
Lock initial TCP window size to 64k (Improves network ping and output).
mm: Dynamic management of dirty page writebacks.
Random: Entropy tweaks.
Asynchronous I/O latency to a solid-state disk greatly increased.
Optimized SLUB.
r13:
CPU Underclock(300 mhz)- not enabled by default.
Compiled using latest Linaro 4.9.
More optimization flags.
Kernel NEON mode.
A bit more sliced AES routines.
Patches to MM.
Patches to hrtimer.
Patches to timer.
Patches to mutex.
Patches to futex.
Patches to cpufreq.
Patches to interactive.
Patches to tick.
Added optimized ARM RWSEM algorithm.
System wide high priority power efficient workqueues for workqueue/PHYLIB/block/ASoC/regulator5
Input: Send events one packet at a time.
Stripped auditing.
Fix ROW crashing.
Readahead: make context readahead more conservative.
SMP patches.
r14:
Fix weird folders appearing.
Back to Linaro 4.8(more stable for us).
Updated Philz Touch recovery(included in r13 also).
r15:
Fix weird folders appearing.
Back to Linaro 4.8(more stable for us).
Updated Philz Touch recovery(included in r13 also).
r16:
Merged in latest CAF kernel patches(lots and lots of them).
Merged in latest PRIMA changes from CAF(more stability and bug fixes).
Switched to latest Linaro 4.9.2 for compilation.
r17:
Switched back to Linaro 4.8 for compilation.
Fix weird folders(again, again and again).
Added smartmax governor.
Added tripNdroid scheduler.
Updated exFat driver to latest open source upstream.
Updated F2FS driver.
Lots of patches to block.
af_unix: speedup /proc/net/unix.

FAQs
Well lets begin, almost all features can be controlled using the TricksterMOD.
Q: What are the recommended kernel settings?
A: Do as stated below:
It is highly recommended to all users to use the following new voltage table. I have been using it since 3 days and results are quite impressive in terms of overall battery usage:
Code:
384000: 837500
432000: 837500
486000: 837500
540000: 862500
594000: 862500
648000: 887500
702000: 887500
756000: 937500
810000: 937500
864000: 962500
918000: 962500
972000: 987500
1026000: 987500
1080000: 1037500
1134000: 1037500
1188000: 1062500
1242000: 1062500
1296000: 1087500
1350000: 1087500
1404000: 1100000
1458000: 1107500
1566000: 1115000
Use Trickster MOD app to do all this.
Q. I am having abnormal battery drain
A:
Most of the time the kernel isn't responsible for this.
a) Make sure you are on stock frequency of 1Ghz. Sometimes the frequency is getting overridden to 1.5Ghz even if you didn't set that. To avoid such situations use frequency lock option from Trickstermod kernel app.
b) The kernel is not pre-undervolted any more. You can undervolt it on your own. Optimum value is 62mV. Don't undervolt more than that
Q: How to access recovery?
A:
Keep pressing volume down button when you see Sony or Phantom logo.
Q: How to use GPU Voltage Control?
Currently there are no GPU voltage controlling apps.
Obtain current voltage values:
HTML:
cat /sys/devices/system/cpu/cpu0/cpufreq/gpu_mv_table
Output will be something like this:
945 mV
1050 mV
1150 mV
Change these values:
HTML:
echo "930 1000 1100" > /sys/devices/system/cpu/cpu0/cpufreq/gpu_mv_table
This will change the voltages as below
930 mV
1000 mV
1150 mV

Info
Don't ask me questions which I can't or don't want to answer. Like-
1- More Governers, I/O schedulers.
2- More OC or GPU OC.
3- ETA.
4- Doubletap2wake or sweep2wake.
5- More useless features.

Gonna try right now!!!
Sent from my C2104 using Tapatalk

Keep up the good work bro !! Good luck & all the best!! :good:

New kernel?
Any changes in comparision with Rachit kernels?

Pudel89 said:
New kernel?
Any changes in comparision with Rachit kernels?
Click to expand...
Click to collapse
Well, I was a loyal user of Vengeance kernel since I bought Xperia L but I made this kernel according to my own needs so that I can fulfill needs of people from my point of view. For more info you can check the features of kernel. Also you can take a look at my git when I upload my source.

After using so many hours, yeah, this kernel is awesome!!
Also I got very good battery backup.
Can you make two versions?
One with stock frequency and another overclocked
Sent from my C2104 using Tapatalk

skad00sh said:
After using so many hours, yeah, this kernel is awesome!!
Also I got very good battery backup.
Can you make two versions?
One with stock frequency and another overclocked
Sent from my C2104 using Tapatalk
Click to expand...
Click to collapse
I will try my best bro. :good:
Sent from Batman's mighty laptop

i cant find link for download,where is it?

kris555777 said:
i cant find link for download,where is it?
Click to expand...
Click to collapse
You need to go to the top of the thread and click on download and then select kernel. all downloads for the selected device are in that section.
---------- Post added at 10:55 PM ---------- Previous post was at 10:44 PM ----------
Dose anyone know how to get wifi to stay enabled? I have tried flashing the modules but have not had any successes. It is the same story for any modifications I download. I am also using 15.0.A.2.17 please don't tell me I'm doing it wrong!

HatchetEgg said:
You need to go to the top of the thread and click on download and then select kernel. all downloads for the selected device are in that section.
---------- Post added at 10:55 PM ---------- Previous post was at 10:44 PM ----------
Dose anyone know how to get wifi to stay enabled? I have tried flashing the modules but have not had any successes. It is the same story for any modifications I download. I am also using 15.0.A.2.17 please don't tell me I'm doing it wrong!
Click to expand...
Click to collapse
Just flash the kernel zip i have provided and everything will be fine.

Thanks. I would like to know dose your kernel support init.d?

Does your kernel shows like this in kernel version??

faizalotai said:
Does your kernel shows like this in kernel version??
Click to expand...
Click to collapse
Yeah I also have that but don't worry there's nothing to worry. Also I will fix it ASAP
Sent from Batman's Pico

Thanks bro for quick answer..

A big thanks to @skad00sh for making banner for OP. Great job man. :good::victory::highfive:

Good work keep up men.tnx

Halt update
Guys as we all know that new 4.2.2 update is coming soon for our phone. I am thinking of delaying updates for this kernel but don't worry. I will update my kernel as soon as Sony releases kernel source for new update. I hope you guys will appreciate my decision. :good:

[Kernel][surnia] SomeFeaK for Moto E 2015

This is SomeFeaK kernel, based on Squid2's kernel for device codename "surnia".
This is the first time I build a kernel, also, the first time I post something in DevDB. Hope you like this kernel and please expect many releases.
The kernel should work in stock and custom ROMs, with any variant. Tested and working in XT1601 (LATAM).
Disclamier:
Code:
[COLOR="red"]* Include <std_disclaimer.h>
* Your warranty is now void.
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*[/COLOR]
Features:
From squid2's r19 build:
Moderately undervolted
Updated to Linux 3.10.104
Synced with latest CodeAurora changes
Improved memory management
Improved memory caching backported from Linux 3.15
Improved storage performance
Optimized ARM crypto routines
Updated f2fs and WiFi drivers
FIOPS and BFQ I/O schedulers
Lionfish CPU governor
IntelliPlug CPU hotplug (by faux123)
KCAL MDP5 colour control (by savoca)
Improved zRAM backported from Linux 4.9
Vibration intensity control
Compiled with Linaro GCC 6.2 and optimized for Cortex A53
Stripped down and optimized configuration
Added by me:
Governors: impulse and elementalX, yankactive, zzmoove, darkness and bioshock.
Double tap to wake (DT2W).
Permanently fixed screen flickering: SELinux works fine in permissive or enforcing mode.
Enabled advanced TCP congestion managers: veno, westwood, vegas, illinois, and more.
Drastically improved CPU thermal control: should react approximately from 40°C and end if lower than 35°C are reached. Otherwise it'll keep trying to cool the device, protecting, mainly, the battery.
Automatic thermal throttling and CPU cooling driver added and enabled.
Enabled CPU current throttling driver.
Use the hidden LED as a notification light.
Enabled forced consistency checks for F2FS (/data).
Multi-Cluster Power Management (less CPU battery drain).
KSM (Kernel Samepage Merging).
Advanced Power Management (emulated).
SMT (Simultaneous Multi-Threading).
Fixed temperature handling.
Dev info:
In order to make use of the new hidden LED's available behavior, it's needed that some Java developer (not me, I don't know a thing about Java) to develop an application. Here I'll give you a sort of "API" that you should use to wake up the required triggers for "if there's a notification or not".
To turn on the LED set trigger to default-on:
Code:
su -c "echo default-on > /sys/devices/soc.0/leds-atc-e3be1600/leds/charging/trigger"
To turn off the LED set trigger to none:
Code:
su -c "echo none > /sys/devices/soc.0/leds-atc-e3be1600/leds/charging/trigger"
I've also added the required modules for the LED to be able to process a hold on during "x" milliseconds and keep off during "x" milliseconds. To set it do it like as follows.
Switch trigger to timer:
Code:
su -c "echo timer > /sys/devices/soc.0/leds-atc-e3be1600/leds/charging/trigger"
Now, set time on during 0,5 seconds (500 milliseconds):
Code:
su -c "echo 500 > /sys/devices/soc.0/leds-atc-e3be1600/leds/charging/delay_on"
Now, set time off during 1 second (1000 milliseconds):
Code:
su -c "echo 1000 > /sys/devices/soc.0/leds-atc-e3be1600/leds/charging/delay_off"
For now, you must have a charger connected. It seems to be a hardware issue but I'll try to investigate it anyways.
Click to expand...
Click to collapse
Release history:
Code:
4.53 (stable): June 16, 2017:
Kernel changes:
- fs: fsync will now be enabled by default (prevents data loss if a kernel panic occurs).
- cpu/hotplug: removed broken lazyplug hotplug driver, better handling for hardware hotplugging.
- cpufreq: added intellidemand, smartmax, wheatley, smartmax_eps, pegasusq, authority.
- input/touchscreen: updated DT2W driver, still not stable, more responsive and stable touchscreen.
- sched: fixed zen, fixed and added sio.
Other changes: first build for osprey coming soon.
4.30 (stable): June 14, 2017:
Kernel changes:
- hotplug: added lazyplug (broken, don't use).
- input/touchscreen: fixing DT2W.
- sched: added sio.
Other changes: none.
4.25 (stable): June 13, 2017:
Kernel changes:
- ksm: updated code and better management, enabled checking before swapping pages, reduce cpu
- swap: updated code, got better management by adding some compression drivers.
- input/soc: added powersuspend driver, this will help DT2W work better.
- random: added frandom support, decrease CPU load for entropy generation.
- mem: enabled memory changes tracking.
- sched: added tripndroid, vr, zen.
- usb: enabled fast charge by default.
Other changes: no tool required to setup anymore, default setup won't overheat your device nor damage it; due to recently added support for surnia, every new release will be respectively named with a suffix like '-harpia' or '-surnia'; new project logo (for DevDB), thanks to @lecron89 .
4.18 (stable): June 12, 2017
- cpu: rolled back extreme overclock, new max clock: 1593 MHz.
- gpu: rolled back extreme overclock, new max clock: 465 MHz.
- cpufreq: fix build for 'darkness' governor.
- cpufreq: added new CPU governors: yankactive, zzmoove, darkness and bioshock.
4.00 (stable): June 9, 2017
- cpu: undervolted and overclocked, max freq. 1785 MHz (recommended: 1593Mhz).
- gpu: overcloked, max freq. 650 MHz.
- flashing: fixed bug where the touchscreen would become unresponsive after any kernel update.
3.90 (stable): June 8, 2017
- usb: use your device as an USB gadget, including keyboard and mouse.
- general: updated defconfig for harpia at source to match new features.
3.81 (stable): June 7, 2017
- wlan: updated drivers, solved remaining crashes and battery drain.
- prima: updated drivers.
- usb: added support for xpad joysticks (XBOX).
- cpu: fixed hotplugging driver "thunderplug", used to crash the device while allowing the user to pick "octa-core mode" when it's a quad-core device.
- cpu: hotplugging driver "alucard", default minimum of 1 (one) cpu online.
- general: performance improvements for touchscreen, GPU and variables definition.
3.61 (stable): June 4, 2017
- Added S2S (Sweep to Sleep): swipe from the navbar from right to left or from left to right to make the device go to sleep.
3.60 (stable): June 4, 2017
- In the stock ROM, the audio won't skip anymore (tested).
- The wlan driver shouldn't crash again (updated with Heliox sources).
- Re-added missing Adreno Idler driver.
3.52 (stable): June 1, 2017
- Hotfix: DT2W won't freeze the screen anymore.
3.51 (stable): May 31, 2017
- Hotfix: re-added missing hotplug driver (thunderplug).
3.5 (stable): May 31, 2017
- Reverted patches for sdcardfs (they broke the media scanner).
- USB fast charge.
- FauxSound gain control.
3.11 (stable): May 29, 2017
- Patches for sdcardfs.
- Patches for wlan.
- Patches for less power consumption.
- Re-added missing features: KSM (Kernel Samepage Merging) and TCP congestion control algorithms (veno, illinois, westwood and vegas).
3.0 (stable): May 29, 2017
- Added governors: impulse and elementalX.
- DT2W (Double tap to wake).
- Adreno Idler (reduce GPU frequency and resources if inactive).
- Added hotplug drivers: allucard and thunderplug CPU.
2.1 (stable): Februrary 8, 2017
- Rolled back to default SELinux setup.
- Switched default GPU governor from "msm-adreno-tz" to "simple_ondemand" for better battery and performance balancing.
- Fixed screen flickering bug by disabling debugging in graphics card. (SELinux socket overflow).
- Fixed noisy output if using audio MODs by disabling aggressive debugging for sound card. (SELinux socket overflow).
2.0 (stable): February 5, 2017
- Permanently fixed the screen flickering: you won't see any flickers while running SELinux in permissive or enforcing mode. This is going to work even if you build the kernel from source.
1.3 (stable): January 31, 2017
- Enabled advanced TCP congestion managers: veno, westwood, vegas, illinois, and more.
- Set default TCP congestion manager to "veno" for lesser lags while heavily loading the networking area.
1.2 (beta): January 29, 2017
- Fixed SELinux: permissive mode works again.
- Decreased SELinux activity (even more).
1.1 (beta): January 29, 2017
- Restored previous setup for audio amplifier DAC: switched input gain from 4 to 5. Reason: the output felt like if it is cropping some frequencies.
- Modified CPU cooling driver to get more sensitivity as when to react and how far the temperatures should reach. (experimental, please report if horribly lags)
1.0 (beta): January 27, 2017
- Automatic thermal throttling and CPU cooling driver added and enabled.
- Enabled CPU current throttling driver.
- Decreased audio amplifier DAC input gain to 4 from 5 (solves distorted output while using audio mods like [B]Dolby Atmos[/B])
0.3 (experimental): January 26, 2017
- Added available triggers for LED to: show cpu usage by core, blink like heartbeat, blink with interval and full on.
- Disabled swap pages caching (frontswap).
0.2 (experimental): January 25, 2017
- Enabled swap pages compression.
- Enabled swap pages caching (frontswap): better RAM management.
- Enabled cleancache for faster swap handling.
- Decreased SELinux activity and removed almost every security check.
- Enabled F2FS forced consistency checks.
- Enabled Multi-cluster power management (even better power management and less temperature).
0.1 (experimental): January 24, 2017
- Initial release.
Downloads:
Click here or go to Downloads tab at the top of the thread.
NEW! Now, if something goes wrong with the XDA download server or you simply want to download from somewhere else, I've been approved as developer at AFH. All downloads will also be posted here.
NEW! Ask for features, report bugs, get help with installation, usage and everything else. Join us at Telegram: t.me/somefeak
Bugs:
SELinux avc is not working as expected, coming from squid2 sources.* Fixed
Screen might flicker sometimes in harpia LATAM variant, this is also a SELinux related problem.* Fixed
Advanced Power Management might let the device reach higher temperatures sometimes, it isn't on me and must be fixed in mainstream.
Bugs marked with a "*" will be fixed in the next release.
Testing: (by users and me)
Lineage OS (latest build): No bugs found.
crDroid: working flawlessly, little lags due to UI bugs.
OCT-OS: No bugs found.
AOSPExtended: No bugs found.
Mokee OS: long boot times, no lags so far. UI might feel unresponsive sometimes if too many tasks at same time (wrongly set build.prop?). Screen flickers sometimes
Resurrection Remix (by @jasonmerc): No bugs found.
XDA:DevDB Information
SomeFeaK Kernel for Moto E 2015, Kernel for the Moto E 2015
Contributors
facuarmo, chijure, Dark98, squid2, TeamMex
Source Code: https://github.com/FacuM/android_kernel_motorola_msm8916
Kernel Special Features: The kernel features: everything from r19 Squid2's build, KSM (Kernel Samepage Merging), SMT (Simultaneous Multi-Threading), Advanced Power Management (emulated), advanced LED contro, DT2W and impulse and elementalX governors.
Version Information
Status: Stable
Created 2017-06-12
Last Updated 2017-06-16

Changelog (v4.18):
- cpu: rolled back extreme overclock, new max clock: 1593 MHz.
- gpu: rolled back extreme overclock, new max clock: 465 MHz.
- cpufreq: fix build for 'darkness' governor.
- cpufreq: added new CPU governors:
yankactive
zzmoove
darkness
bioshock
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25106
Alternative link: https://www.androidfilehost.com/?fid=745425885120739850
Remember to join us at Telegram: t.me/somefeak

Thank you! Going to do a clean flash with du or aex to test this lil treat out squid always had the best kernel imho. Excellent base and modifications.
Any idea what gov (etc) I might look into using if I'm concerned with smooth performance over battery?

Azul Baseem said:
Thank you! Going to do a clean flash with du or aex to test this lil treat out squid always had the best kernel imho. Excellent base and modifications.
Any idea what gov (etc) I might look into using if I'm concerned with smooth performance over battery?
Click to expand...
Click to collapse
Good luck, hope you enjoy it.
Recommended:
Max: 1401 MHz.
Min: 200 MHz.
Governor: impulse.
Remember to touch KSM settings as it can overload your CPU a bit by default.
Recommended combination: 50/500.

How do you recommend to install this? I've tried a dirty flashing over FireKernel and had to restore a backup. There was some boot error in red fonts.

jmo707 said:
How do you recommend to install this? I've tried a dirty flashing over FireKernel and had to restore a backup. There was some boot error in red fonts.
Click to expand...
Click to collapse
Always flash your roms origional kernel first and never flash a custom kernel over another custom kernel. Extract the boot.img from the rom zip and flash it in recovery. If your wifi gets broken after flashing this kernel, you'll need to dirty flash the rom then the new kernel.

Changelog (v4.25):
Kernel changes:
ksm:
* updated code and better management
* enabled checking before swapping pages, reduce cpu
swap:
* updated code
* got better management by adding some compression drivers.
input/soc:
* added powersuspend driver
* this will help DT2W work better.
random:
* added frandom support.
* decrease CPU load for entropy generation.
mem:
* enabled memory changes tracking.
sched:
* added tripndroid.
* added vr.
* added zen.
usb:
* enabled fast charge by default.
Other changes:
No tool required to setup anymore, default setup won't overheat your device nor damage it.
Due to recently added support for surnia, every new release will be respectively named with a suffix like '-harpia' or '-surnia'.
New project logo (for DevDB), thanks to @lecron89 .
{
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"lightbox_previous": "Previous",
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"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25130
Alternative link: https://www.androidfilehost.com/?fid=673368273298962934

Changelog (v4.25-1):
EXCLUSIVE BUILD: only for surnia, fixed WiFi driver.
Kernel changes:
wlan:
* fixed driver.
Other changes:
config:
* fixed defconfig for surnia.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25144
Alternative link: https://www.androidfilehost.com/?fid=817550096634778013
Thank you so much, @RubenPCA for your help on testing this release in private until it's been really fixed. He got rid of many of you headaches.

ANNOUNCEMENT: v4.30 won't be released for this device, please wait until v4.31 gets released.

Got v4.53 to build and work on surnia. Get ready, posting soon.

Changelog (v4.53):
Kernel changes:
fs:
* fsync will now be enabled by default (prevents data loss if a kernel panic occurs).
cpu/hotplug:
* removed broken lazyplug hotplug driver.
* better handling for hardware hotplugging.
cpufreq:
* added intellidemand.
* added smartmax.
* added wheatley.
* added smartmax_eps.
* added pegasusq.
* added authority.
input/touchscreen:
* updated DT2W driver, still not stable.
* more responsive and stable touchscreen.
sched:
* fixed zen.
* fixed and added sio.
selinux:
* only show errors.
Other changes:
First build for osprey coming soon.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25185
Alternative link: https://www.androidfilehost.com/?fid=889764386195909356

is there any kernel for otus to newest android 7.1 which supports DT2W ?

Finaly, I'm using 4.53 with SlimRom and it works flawlessly. ElementalX, Thunderplug and fiops give me a great performance for the battery it takes (2 days of normal, constant use!)

Can't use latest version with rr 5.8.3, random reboot every time after one minute of booting.
Enviado desde mi XT1527 mediante Tapatalk

Sorry for the panics involved in the latest version, a new version will be up soon, please test it.

Changelog (v4.70):
Kernel changes:
cpu/hotplug:
* remove old thunderplug hotplugging driver.
* add new quad-core specific driver.
gpu/clock:
* overclock a bit more (550 MHz max.).
thermal:
* support for manually setting temp. limits on runtime.
cpufreq:
* added barry_allen.
* added intel.
* added conservative.
* added blu_active.
* added interactive_pro.
fs/sync:
* added support for dyanmic fsync.
prima:
* update driver.
wlan:
* performance and stability improvements, no crashes at all.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25305
Alternative link: https://www.androidfilehost.com/?fid=673368273298966286

Excellent kernel for our Surnias. @squid2's classic build with added governors & optimizations. Impressive ...

This Kernel is very good!

Changelog (v4.80):
Kernel changes:
sensors/accelerometer:
* fix bugs and driver random crashes.
sound/ALSA:
* fix crashes and crackling.
* get rid of inifinte loops.
video/kgsl:
* general performance and stability improvements.
power/wake:
* added wakelock toggles for wlan_rx, wlan_ctrl, wlan and bluesleep.
* better performance and responsiveness after suspend.
usb:
* less console spamming.
networking:
* speed improvements.
input/touchscreen:
* add generic touchboost driver.
cpufreq/general:
* prevent random scaling failiures.
Other changes:
flashing:
* added Aroma Installer. (only harpia)
* pick if you want to flash bootlogo or not thanks to Aroma Installer.
bootlogo:
* added built-in SomeFeaK's official bootlogo, made by @jasonmerc . P.S.: thank you so much.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25335
Alternative link: https://www.androidfilehost.com/?fid=673368273298966928
MD5: c3925b1c1679852ed5082dab7ca1fb23

facuarmo said:
Changelog (v4.80):
Kernel changes:
sensors/accelerometer:
* fix bugs and driver random crashes.
sound/ALSA:
* fix crashes and crackling.
* get rid of inifinte loops.
video/kgsl:
* general performance and stability improvements.
power/wake:
* added wakelock toggles for wlan_rx, wlan_ctrl, wlan and bluesleep.
* better performance and responsiveness after suspend.
usb:
* less console spamming.
networking:
* speed improvements.
input/touchscreen:
* add generic touchboost driver.
cpufreq/general:
* prevent random scaling failiures.
Other changes:
flashing:
* added Aroma Installer. (only harpia)
* pick if you want to flash bootlogo or not thanks to Aroma Installer.
bootlogo:
* added built-in SomeFeaK's official bootlogo, made by @jasonmerc . P.S.: thank you so much.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25335
Alternative link: https://www.androidfilehost.com/?fid=745425885120739850
MD5: 482d456f9c1da1a1621c36810d43c8ad
Click to expand...
Click to collapse
Is Correct Link in AndroidFileHost? Version is 4.18

[MiMix][KERNEL][HMP/MIUI][Linux 3.18.31] Floppy Kernel [RC1.3][13/01/18]

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Floppy is kernel for all custom rom based on LineageOS 14.1, 15.1 and Miui , support the Xiaomi Mi Mix
Code:
#include <disclaimer.h>
* Your warranty is now void. *
* No guaranteed this'll explode your device, be careful, follow the instructions ! *
*don't point at me if your alarm dies after flashing this kernel ! *
Based on Linux Kernel 3.18.31
Based on LineageOS Kernel
GCC Linaro 7.2.1, UBERTC 8.0, SaberMod 7.0 and Google 4.9
Governors: Impulse, Despair, Zzmove, Darkness, Blu_active, ElementalX, Interactive, Conservative, Ondemand, Powersave, Lionheart, Userspace, Bioshock, Alucard, Hyper, Wheatley, Nightmare, Dancedance, Adaptive, Pegasusq, Chill, Cafactive and Performance.
I/O Schedulers: Noop, Deadline, Cfq, Fiops, Bfq, Zen, Sio, Sioplus, Maple and Tripndroid.
Compiled with -Os
Full Linaro Optimizations ON
Optimized Parameters from L Speed @Paget96
Google Snappy Algorithm
ARM RWSEM Algorithm
Charge Control module - credits : xNombre
Wireless adapter (LIB80211, RTL8180, RTL8187, MAC80211, EEPROM: LEGACY, MAX6875, 93CX6, 93XX46)
Spectrum support
Kexec HardBoot support
Wireguard
Kernel Samepage Merging (KSM)
Dynamic File Sync and Asynchronous FIle Sync - credits : andip71 | Francisco Franco
Passing SafetyNet
[*] Frandom - Entropy Generator
USB OTG NTFS r/w Support
SYSInterface Gentle Fair Sleepers
[*] Some CFLAGS optimizations
Performance enhancements
OC Slimbus frequencies to provide better sound quality
Lazyplug - credits : arter97 | frap129
Backlight Dimmer
Arch Power saving - credits : kirananto | Cl3Kener
Adreno Idler- credits : arter97 | yarpiin
[*] Intelli-Thermal v3.0 - credits : faux123
Support f2fs, exfat, ntfs filesystem
Quick WakeUp Driver and power suspend 1.7 - credits : Paul Reioux | Jean-Pierre Rasquin | Francisco Franco
Support cpu boost, cpu input boost and fingerprint boost
MDSS color control (Kcal v2) - credits : flar2 | andip71
Sysfs interface to Enable/Disable CRC - credits : whyorean
[*] Sysfs interface CPU Vdd levels
Boeffla wl blocker v1.1.0: sensor_ind, msm_hsic_host, wlan_rx, wlan_ctrl, wlan, ipa, qcom rx and more - credits : Francisco Franco | andip71
Vibration Control Intensity
TCP Congestion Algorithms: Westwood (default), Reno, Bic, Highspeed, Hybla, HTCP, Vegas, Scalable, Lp, Yeah and Illinois.
And much more!
First time:
Reboot to recovery
Flash FloppyKernel.zip
Flash magisk (optional to get root)
Wipe cache e dalvik cache
Reboot
Update the kernel:
Reboot to recovery
Flash FloppyKernel.zip
Wipe cache e dalvik cache
Reboot
Coming from another kernel:
Reboot to recovery
Flash your ROM
Flash FloppyKernel.zip
Flash magisk (optional to get root)
Wipe cache e dalvik cache
Reboot
Floppykernel
FloppyKernel's Autonomous Builds
FloppyTeam
FloppyReleases
Donate here, if you like my work!!!
LineageOS
Mi5Devs
@GreekDragon
XDA:DevDB Information
Floppy Kernel, Kernel for the Xiaomi Mi Mix
Contributors
Jonas Cardoso, InsideMuz
Source Code: https://github.com/JonasCardoso/android_kernel_xiaomi_msm8996
Kernel Special Features: A magical support, I am all day here, reading the publications of the posts, ready to help in any doubt (unless you have not read the OP that contains the information that you need).
Version Information
Status: Stable
Current Stable Version: RC1.3
Stable Release Date: 2018-01-13
Created 2018-01-08
Last Updated 2018-08-20

RC1 - 28/11/2017
Changes from source "LineageOS/android_kernel_xiaomi_msm8996"
kernel: support for GCC 5, 6 and 7
cpufreq: added new governor
block: added new iosched
filesystem: add NTFS r/w support
power : power_suspend 1.7 - credits : Paul Reioux | Jean-Pierre Rasquin
sched: Add SysInterface for GENTLE_FAIR_SLEEPERS
int_sqrt: Improve 3x faster integer sqrt
sync: Dynamic Sync Control 2.0
fs: Async I/O latency to a ssd greatly increased, 34% gain (Creds: kl…
include: Set 1024KB as Max Read ahead - more performance now
thermal : intelli-Thermal v3.0
ASoC: wcd9335: Sound control
msm8996: all variants same clock
staging: Google Snappy
Power : Add Quick WakeUp Driver
cmdline: Safetynet
fs: add exfat support
cpufreq: show cpu voltages via sysfs 009a6c0
cpufreq: Add CPU Input Boost Driver : SultanXDA
cpufreq: cpu-boost: Optimizations
fs: Dynamic Sync Control 2.0 and MDSS color control
drivers: Slimbus Overclock
gemini: Enable All TCP Congestion Algorithms
OC : Standard MSM8996 Frequency CPU | GPU
devfreq : Add Adreno Idler
cpufreq: add fingerprintboost and lazyplug
drivers: intelli-Thermal v3.0
version: floppykernel RC1
RC1.1 - 10/12/2017
SoundControl: fixed speaker \o/
ramdisk: add tweaks on init.floppy.rc
char: disabled frandom
gemini: enabled ksm
gcc: support gcc 7.x and 8.0 (Linaro and UBERTC)
zip-creator: add spectrum support
drivers: misc: implement usb fast charge mode
version: floppykernel RC1.1 62e569c
zip-creator: delete zip build 8ae3d63
RC1.2 - 27/12/2017
android: binder
ALSA: compress: Add DSD format support for ALSA
ALSA: compress: Add APTX format support in ALSA
firmware: Update synaptic
firmware: Update fte8716
spectrum: don't change clock cpu
kernel: added support to lithium
kernel: added support to natrium
kernel: added support to scorpio
msm8996: Overclocking frequencies
msm: qdsp6v2: Allow 320K AAC encoding
Add Kexec HardBoot Support
Revert "drivers: intelli-Thermal v3.0"
Merge tag 'LA.UM.5.5.r1-06400-8x96.0' into HEAD
drivers: staging: Update qcacld-2.0 driver
version: floppykernel rc1.2
build.sh: update device.prop
defconfig: CPU and GPU more battery-friendly
wakeup: More Wakelocks
RC1.3 - 13/01/2018
zip-creator: update AnyKernel2
build.sh: update device.prop
defconfig: CPU and GPU more battery-friendly
zip-creator: update AnyKernel Setup
wakeup: More Wakelocks
msm: mdss: kcal: Add KCAL support for post processing control [v2] 6b40a22
zram: LZ4 after LZ0
block: Add Maple I/O Scheduler
zip-creator: Patch to remove dm-verity
gcc8: fix warnings
defconfig: Wireless Adapter
net/wireguard: add wireguard importer
zip-creator: device check
dtbTool: now dtbTool will be built
travis: GitHub Release
zip-creator: update patchs
boeffla_wl_blocker: update to wakelock blocker driver v1.1.0 3efdcbf
defconfig: enable lazyplug a9785fe
defconfig: enable adreno idler a5d0558
cpufreq : Add Chill CPU Governor - credits : Joe Maples (@frap129) 6d26826
cpufreq: Add CAF-Active Governer - credits : Jean-Pierre Rasquin 4ba764b
version: floppykernel rc1.3 34479b6
travis: deploy in lineage-14.1 branch e5f4308

Frequently asked questions
Q: Will this conflict with any mod I'm using?
A: As long as it doesn't have any entropy related stuff, its okay. Since the kernel already comes with an inbuilt entropy generator, it will conflict with the ones from mod, causing a poor, stuttered performance!
Q: Deep Sleep isnt working for me, Google Services causing wake-locks, what to do?
A: Go to settings, Privacy, Privacy Guard, All apps, long press Google Services, and deny/disable wake-locks! (Thanks to @Paget96 for the solution)
Q: Which version should I flash?
A: Flash kernel with toolchain that you prefer.
Q: What is the difference between the UBERTC, Linaro, SaberMod and Google toolchain? Which one is the best?
A: It's a good read on the toolchain UBERTC you are wanting to know more about it, this for Linaro, this for SaberMod and this for Google.
Q: What is the difference between the HMP and Miui kernel?
A: Miui folder is for miui roms -> xiaomi.eu, MiuiBR and other derivatives from miui official. HMP folder is for aosp rom and derivatives -> Aosp, Lineage and other derivatives from aosp
Q: Is your kernel secure?
A: You MAY face some issues, but it's safe! My cell phone has not exploded yet.
Q: WiFi doesnt work for me.
A: Reflash ROM and Kernel.
Q: What application can I use to configure the kernel?
A: Use Spectrum, and if you have enough knowledge of what to modify or do in the application use together Kernel Adiutor.
Q: Can I use the kernel source in my ROM?
A: If you want to use my kernel in your ROM, just put my name in the credit, just like I did.
Q: Does your kernel support writing to the NTFS file system?
A: Yeeh, you can use flash drives and HD with NTFS via OTG.
Q: My cpu clock is locked with any governor.
A: Just disable the thermal control in the kernel temperature settings.
Q: I have problems with your kernel.
A: Take a logcat and kmesg, this website and this video should help you
Q: Why does my magisk and root disappear after installing your kernel?
A: The kernel script makes changes that directly interfere with both, reinstall the magisk that it will function normally, follow this installation line always: FloppyKernel -> Magisk -> Reboot system.
Q: Does your kernel support Miui ROM?
A: Yes, support was added in "RC1.2".
Q: Why did your kernel go straight to "RC1.2"?
A: Because it is based on the FloppyKernel for MI5, which is already in RC1.2.
Q: What is the "Battery" profile in the spectrum?
A: Based on Project Zhana & X.A.N.A was made for trying to be as efficient as possible without compromising the performance. Thanks to the discovery on Voltages used by our SD820 I could make a profile that utilizes more the BIG cluster. My first attempt was to move ALL the load to the BIG cluster, it was against anything that I have learned about little. BIG CPU but I tried, it turned really good at first, low usage was just amazing... But on more usage things didn't go that good. So what I did it was to give a twist to things, but not such twist. It kind of works like Nameless and Shotgun, Mostafa Wael and I worked the same idea. #LITTLE cluster will be running on low-mid frequencies but delivers full performance when is needed. # BIG Cluster will help LITTLE ease Load, but in a great way than before. Things can be done faster and more efficient giving us profit in form of battery. It should run smooth on all scenarios, but you guys tell me. You can easily get around 7~9 hours SOT for 24 hours even more If you don't play game. This will, of course, may vary, but it will definitely be better.
Q: What is the "Balanced" profile in the spectrum?
A: Based on GhostPepper was made to uses a quantized, frequency-aligned parametric curve to influence low core clock rates while providing extremely smooth transitions from each clock rate and exceptional battery life. Really well-defined clock speed escalation for a good battery and performance.
Q: What is the "Performance" profile in the spectrum?
A: Based on FusionP this profile brings a more "agressive" way to scale frequencies. It will scale frequencies sooner(regarding load values from cpu) and will use more the big cluster to provide more performance doing the tasks on hands. Battery should not take a big hit but using heavy demanding tasks you can expect a higher drain.
Q: What is the "Gaming" profile in the spectrum?
A: Based on Burnout PR5, this profile's main goal is to provide absolute maximum performance when needed, but lies low quite well. You see, some times I see the CPU hitting some of the high freqs of 1190 while making something as simple as watching YouTube or playing some spotify tracks needlessly, and sometimes I feel it is a bit slower than it should be in things like brute multitasking. Most profiles do aim at bringing a mid-ground to rest on. But with the sensible words of one of my favourite idols Jeremy Clarkson, he says 'Power solves everything' and right he is. By eliminating the mid freqs of the Little cluster and efficiently using some specific frequency steps, you get some power savings by staying on lower freqs as much as possible, and even on brutal tasks you get the job done faster as well, since the CPU will give you all the power to finish the job as fast as it can, and hit back to idle faster.
Q: I want more information about your spectrum profiles.
A: Read this thread.
Q: I want more information about governors, I/O Scheduler, Hotplug, TCP Algorithms and other things.
A: Read this thread.

Hell of a thread, im drowning in my tears. Thanks a lot.
Sent from my lithium using XDA Labs

Spectacular presentation :victory:
It will be flashed and tested!

i dont know what different Google. linaro, sabermod, ubertc??

deleted

quocanh21081992 said:
i dont know what different Google. linaro, sabermod, ubertc??
Click to expand...
Click to collapse
Read the OP.
Sent from my lithium using XDA Labs

Funciona na ROM RR ?

NINJAPN said:
Funciona na ROM RR ?
Click to expand...
Click to collapse
I dont have mi mix for test

RC1.2 trouble with gcam.

BuTbka said:
RC1.2 trouble with gcam.
Click to expand...
Click to collapse
Besides the Gcam Everything else workes as usual?

Konstantine34 said:
Read the OP.
Sent from my lithium using XDA Labs
Click to expand...
Click to collapse
tks

sexlord89 said:
Besides the Gcam Everything else workes as usual?
Click to expand...
Click to collapse
Yes, work fine

BuTbka said:
Yes, work fine
Click to expand...
Click to collapse
whick of the 4 optional kernels did you use?
i Flashed the UBERTC one and i'm getting HUGE lags.

sexlord89 said:
whick of the 4 optional kernels did you use?
i Flashed the UBERTC one and i'm getting HUGE lags.
Click to expand...
Click to collapse
Used the UberTC version for two days on AOSIP, no lag.
Sent from my lithium using XDA Labs

Which one of the 4 is the most battery friendly ?

gpu can be overclocked to 681?
Sent from my Xiaomi MI MIX using XDA Labs

About problem Gcam
The problem came from the penultimate pull request from LOS 14.1, so with the stock kernel you'll get this too, I've already reported the problem, now you have to wait for the solution
https://forum.xda-developers.com/showpost.php?p=74969920&postcount=9956

bark1234 said:
gpu can be overclocked to 681?
Sent from my Xiaomi MI MIX using XDA Labs
Click to expand...
Click to collapse
GPU overclocking is not a good idea

[DISCONTINUED][KERNEL] BOSSkurt Extended Kernel for Galaxy Grand Neo VE

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"lightbox_download": "Download",
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BOSSKURT EXTENDED KERNEL
GRAND NEO VALUE EDITION PLUS
Code:
#include
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this kernel
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.*/
Features
I/O Schedulers
FIOPS
BFQ (updated for 3.10)
DEADLINE
ROW
SIOPLUS
ZEN
CPU hotplugs
IntelliPlug DEFAULT
Governors
conservative
intelliactive DEFAULT
ondemand
powersave
performance
CPU
CPU Overclocked to 1.54 Ghz
Fixed High-Load Average from UnInterruptible Waits (reduces CPU-Load even more in idle state).
Support for Fast-IDLING of CPU (should reduce Power-Consumption a lot).
Support for Power Efficient WorkQueue to reduce Power-Consumption (available in CPU tab of Kernel Adiutor).
Support for Multi-Core Power Saving, reduce CPU usage (available in CPU tab of Kernel Adiutor).
Reduced CPU Average-Load drastically (Less CPU-Load=Cool Device=More Battery-Life).
Battery
Support for Spreadtrum Fast Charge (available in Kernel Adiutor)
Support for ARCH_Power to reduce Power-Consumption and increase Battery-Life.
Support for the new PowerSuspend algorithm (improves Battery-Life).
Support for preventing unnecessary WakeLocks (improves Battery-Life). (available under the Misc. Tab of Kernel Adiutor)
Support for Larch Power feature (should improve Battery-Life).
Memory
Support for Adaptive Low Memory Killer (ALMK) (kill any process that cause thrashing scenario)
Support for Kernel Samepage Merging (KSM).
Support for Swap, FrontSwap, and zSwap techniques (improve performance significantly when zRAM is full).
Support for Memory Compaction (improves performance).
Support for CleanCache Driver (improves I/O performance).
Support for zRAM compression algorithm (improves performance by saving memory).
Support for LZ4HC (LZ4 high-compression rate) compression algorithm for zRAM
Support for Virtual Memory Reclaim (should free more RAM).
Other tweaks and optimizations
Upgraded to Linux version (3.10.89)
Unaligned memory access
Support Dynamic voltage controller (available in CPU voltage tab in Kernel Adiutor app)
Lowest Possible CPU-Usage (a lot of tweaks have been implemented system-wide).
Reduced Kernel Log Buffer to minimum.
Using -03 optimization flag (optimize for speed)
Disabled Debug-Info (should reduce the size of the kernel making it lighter).
Disabled generation of ELF Core-Dumps (should reduce the size of the kernel making it lighter).
Disabled SLUB Debugging Support (should reduce the size of the kernel making it lighter).
Support for CRC-Toggle (Enabled by Default in Misc. TAB).
Optimizations to reduce WakeLocks.
Optimized Console FrameBuffer for upto 70% increase in Performance.
Optimized Integer SQRT. for upto 3x faster operation.
XDA:DevDB Information
BOSSkurt Kernel for Grand Neo Value Edition, Kernel for the Samsung Galaxy Grand Neo Plus
Contributors
Dev4Perf
Source Code: https://github.com/dev4perf/android_kernel_samsung_grandneove3g
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: v8.1
Stable Release Date: 2018-06-11
Current Beta Version: v7.1
Beta Release Date: 2018-01-01
Created 2018-07-19
Last Updated 2018-07-19

VERSIONS
• BOSSkurt 8.1 Flasher (Only for OREO) : W.I.P
• BOSSkurt 7.1 Flasher (N/MM/LP/KK) : https://androidfilehost.com/?fid=5862345805528051868
Hitting Thanks button and donation will help and encourage me to work.
Join Grand Neo VE Plus Testing Telegram Group
Liked The ROm? Want to Help Us? Then gift us some credits​
Installation instructions
Download SuperSU (Link)
Copy the downloaded kernel zip into your internal or external SD card
Install TWRP recovery through Odin
Install SuperSU
Install kernel zip
Reboot your device and enjoy
CHANGELOG
v1.0: Initial release (Closed Beta)
v2.0: Minimal Bug fixes (Closed Beta)
.
.
.
v7.1: Added to first message
v8.1: WIP

It's Christmas! Amazing job Dev !

It's amazing thanks !:good:

when I installed this kernel my phone lost the SD card..
looking desperately for a kernel with better CPU governors than the stock one

Can this kernel be installed in cm11 grand neo plus ?

Very nice.
Thank you Dev.

Link doesnt work . Someone has backup ?

Yes i have https://drive.google.com/file/d/1-GcQS_so1__nOt0F30X923O3CkyPkXuE/view?usp=drivesdk
---------- Post added at 05:44 PM ---------- Previous post was at 05:14 PM ----------
Another link https://mega.nz/#!ONkD1IpT!lva0tM-tOnkHo5yMJODIHkNVKghJiRLSKlwHzjOFljM

This kernel is really bad...you can't even access both your internal and external sd anymore. And only two cpu cores available? What the heck???
At least it's overclocked at 1.54 GHz
Yeah, yeah...I'm late. I know. But I still have this device. It's really a shame that nobody have a functional kernel..

[Note10+][KERNEL][13] WeiBoKernel [AOSP][Exynos ONLY] [Clang 17]

Code:
#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM/Kernel
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Weibokernel by Snapdragon teaks
Assuming you have a custom recovery installed, simply download and flash the kernel zip. This kernel uses Anykernel 3 so no need to reflash magisk(if you use magisk) after installing it.
for Samsung Galaxy Note10+ N975F - d2s Exynos Only
This kernel works with most AOSP, but always need test who knows
Join our kernel group for news and updates before xda! https://t.me/WeiBoKernel
Don't try to use it on samsung OneUI, GSI, or any other ROM.
Kernel Features:
for A13
WeiBoK V0.5 :
upstream to lasted linux 4.14.313
Compiled with clang 17
-Added support for powersuspend v1.8
-Added support for on/off fsync
-Added support for drivedroid
-Added support for Wakelock
-added crc on/off support
-added wq_power_efficient on/off support
-Added New CPU schedulers
*Alucardsched
*Darknessched
*blu_schedutil
-Added New I/O SCHEDULERS
*anxiety (default)
*maple
*fiops
*sio
*zen
-Added Atomic optmizations on CPU
-Added -O3 optmizations
-Reduce CPU latency 7500000U ~50000U
-Reduce I/O latency by several optmizations
-added some kernel 5.10 changes for better stability
-Optimized Console FrameBuffer for upto 70% increase in Performance
-Optimized Integer SQRT. for upto 3x faster operation
-added some features present in TS kernel S20
-added google schedtune optmizations
-some thermal tweak
-update WireGuard to 20220627
rest the same as in v0.4 and earlier
WeiBoK V0.4 :
-Upstream to lasted Linux 4.14.312
-Various optimizations and source code fixes for cleaner code
Touch driver :
-Touch driver update
Audio :
-Overclock Madera audio chip to 90MHz
-Rate increase to 96KHz
-Various fixes in Madera driver
-also applied some patches for better audio quality.
GPU :
-Various gpu driver optimizations/fixes for better experience
-Re worked gpu voltage table To be cooler and consume less energy
CPU:
-Now the default cpu sched is schedutil
-Some fixes in Schedutil to balance performance/battery equally
-Applied patches for cpu to have a deeper sleep
-Various optimizations on M4 cores For better performance without excessive battery consumption
-Reduced thermal throttling for less fps drops in games
TCP
-Now BBR is the default TCP because I did some tests and came to the conclusion that it ends up being better than Westwood
DVFS :
various optimizations in DVFS to easily increase the frequency to 2093MHz depending on the workload
-DVFS driver optimizations for increased stability
-Other files :
-Applied fixes and optimizations on different drivers.
Rest same as v0.3
WeiBoK V0.3 :
-linux 4.14.302 (Based in lasted Lineage-20 Source)
-Compiled with lasted GCC 13.0.1
*various optimizations in cpu idle driver
*crc32 optimizations.
*memory optimizations for lower latency
*gpu power policy
-Adaptative (new)
-always_on (used by default)
*added support to write DVFS freq
*specific optimizations for Cortex A75 & A55
*re-applied 2.1GHz overclock on little cores
*Minimum frequency of little cores changed to 546MHz, to minimize the micro lags presented in A13
*Undervolt set to -45Mv (stable)
*Kernel tick rate set to 100HZ
*power efficient workqueue enabled by default
*added KernelSU support
*and some more optimizations in schedutil
FOR A12 (OLD)
WeiBoK v0.2 :
- upstream Kernel 4.14.261
-CPU_Scheduler :
* ondemand ( default ) [reason : alternative for performance governor, the frequencies will not be stuck at maximum causing less heating]
-TCP_CONGEST:
* Westwood ( default ) [reason : it is a more mature tcp and is better for overall network performance]
* reno
* bbr
* bic
* cdg
* cubic
* dctcp
* htcp
* vegas
* veno
* lp
* yeah
* illinois
* lia
* oliva
* wvegas
CPU OC:
little OC decrase from 2,11GHz to 2,01GHz [reason : for more stability]
rest same as v0.1
WeiBoK V0.1 :
- Kernel 4.14.260
- Base U7GULD
- AOSP Clang 14
- CPU OC / UC
* OC CPU up to 3,06 GHz for Big Cluster M4
* OC up to 2.11 GHz for Little Cluster A55
- CPU UV
* UV -10
- I/O Scheduler
* CFQ
* Noop
* Maple
* Fiops
* Sio
* Zen
* Anxiety ( default )
- Boeffla Wl Blocker
- Battery Saver mod
- CPU Mask ( disabled Freqvar )
- Idle optimization
- Perf optimization
- Pelt 8 ( stock is 16 )
- Moro Sound Module
- fsync switch
- CRC Control switch
- 200hz interrupt clock freq
- noatime mount option
- Wireguard v1.0.20211208
- some more under the hood optimizations.
CREDITS:
osm0sis - for AnyKernel3
linux4 - for Lineage Kernel Source
Kernel Source

Hmm can you build this kernel for a11 pls? Or a13

Ellyedanghuyen said:
Hmm can you build this rom for a11 pls? Or a13
Click to expand...
Click to collapse
Sure, but I need to sleep now it's already 01:06 in the morning in my country

snapdragon teaks said:
Sure, but I need to sleep now it's already 01:06 in the morning in my country
Click to expand...
Click to collapse
Oh good night, and if you need PM to me, here is my telegram. So you can PM me everytime. Wish you a good day

Please make the kernel for one UI 4.1

Please make the kernel for one UI 4.1

I can use this kernel with "PixelExperience_Plus_d2s-12.1-20220928-2039-OFFICIAL" or I have yo use PixelExperience 12 by ExpressLuke

EnigmaPyrus said:
I can use this kernel with "PixelExperience_Plus_d2s-12.1-20220928-2039-OFFICIAL" or I have yo use PixelExperience 12 by ExpressLuke
Click to expand...
Click to collapse
Hi, should work on all AOSP

WeiBoKernel-0.3 is up!

snapdragon teaks said:
WeiBoKernel-0.3 is up!
Click to expand...
Click to collapse
U can build kernel to One ui 4.1. Thanks

ken1731986 said:
U can build kernel to One ui 4.1. Thanks
Click to expand...
Click to collapse
AOSP only, sorry man

WeiBo Kernel v0.4 is up!

WeiBo v0.5 is up!

snapdragon teaks said:
Code:
#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM/Kernel
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/
View attachment 5885815
Weibokernel by Snapdragon teaks
Assuming you have a custom recovery installed, simply download and flash the kernel zip. This kernel uses Anykernel 3 so no need to reflash magisk(if you use magisk) after installing it.
for Samsung Galaxy Note10+ N975F - d2s Exynos Only
This kernel works with most AOSP, but always need test who knows
Join our kernel group for news and updates before xda! https://t.me/WeiBoKernel
Don't try to use it on samsung OneUI, GSI, or any other ROM.
Kernel Features:
for A13
WeiBoK V0.5 :
upstream to lasted linux 4.14.313
Compiled with clang 17
-Added support for powersuspend v1.8
-Added support for on/off fsync
-Added support for drivedroid
-Added support for Wakelock
-added crc on/off support
-added wq_power_efficient on/off support
-Added New CPU schedulers
*Alucardsched
*Darknessched
*blu_schedutil
-Added New I/O SCHEDULERS
*anxiety (default)
*maple
*fiops
*sio
*zen
-Added Atomic optmizations on CPU
-Added -O3 optmizations
-Reduce CPU latency 7500000U ~50000U
-Reduce I/O latency by several optmizations
-added some kernel 5.10 changes for better stability
-Optimized Console FrameBuffer for upto 70% increase in Performance
-Optimized Integer SQRT. for upto 3x faster operation
-added some features present in TS kernel S20
-added google schedtune optmizations
-some thermal tweak
-update WireGuard to 20220627
rest the same as in v0.4 and earlier
WeiBoK V0.4 :
-Upstream to lasted Linux 4.14.312
-Various optimizations and source code fixes for cleaner code
Touch driver :
-Touch driver update
Audio :
-Overclock Madera audio chip to 90MHz
-Rate increase to 96KHz
-Various fixes in Madera driver
-also applied some patches for better audio quality.
GPU :
-Various gpu driver optimizations/fixes for better experience
-Re worked gpu voltage table To be cooler and consume less energy
CPU:
-Now the default cpu sched is schedutil
-Some fixes in Schedutil to balance performance/battery equally
-Applied patches for cpu to have a deeper sleep
-Various optimizations on M4 cores For better performance without excessive battery consumption
-Reduced thermal throttling for less fps drops in games
TCP
-Now BBR is the default TCP because I did some tests and came to the conclusion that it ends up being better than Westwood
DVFS :
various optimizations in DVFS to easily increase the frequency to 2093MHz depending on the workload
-DVFS driver optimizations for increased stability
-Other files :
-Applied fixes and optimizations on different drivers.
Rest same as v0.3
WeiBoK V0.3 :
-linux 4.14.302 (Based in lasted Lineage-20 Source)
-Compiled with lasted GCC 13.0.1
*various optimizations in cpu idle driver
*crc32 optimizations.
*memory optimizations for lower latency
*gpu power policy
-Adaptative (new)
-always_on (used by default)
*added support to write DVFS freq
*specific optimizations for Cortex A75 & A55
*re-applied 2.1GHz overclock on little cores
*Minimum frequency of little cores changed to 546MHz, to minimize the micro lags presented in A13
*Undervolt set to -45Mv (stable)
*Kernel tick rate set to 100HZ
*power efficient workqueue enabled by default
*added KernelSU support
*and some more optimizations in schedutil
FOR A12 (OLD)
WeiBoK v0.2 :
- upstream Kernel 4.14.261
-CPU_Scheduler :
* ondemand ( default ) [reason : alternative for performance governor, the frequencies will not be stuck at maximum causing less heating]
-TCP_CONGEST:
* Westwood ( default ) [reason : it is a more mature tcp and is better for overall network performance]
* reno
* bbr
* bic
* cdg
* cubic
* dctcp
* htcp
* vegas
* veno
* lp
* yeah
* illinois
* lia
* oliva
* wvegas
CPU OC:
little OC decrase from 2,11GHz to 2,01GHz [reason : for more stability]
rest same as v0.1
WeiBoK V0.1 :
- Kernel 4.14.260
- Base U7GULD
- AOSP Clang 14
- CPU OC / UC
* OC CPU up to 3,06 GHz for Big Cluster M4
* OC up to 2.11 GHz for Little Cluster A55
- CPU UV
* UV -10
- I/O Scheduler
* CFQ
* Noop
* Maple
* Fiops
* Sio
* Zen
* Anxiety ( default )
- Boeffla Wl Blocker
- Battery Saver mod
- CPU Mask ( disabled Freqvar )
- Idle optimization
- Perf optimization
- Pelt 8 ( stock is 16 )
- Moro Sound Module
- fsync switch
- CRC Control switch
- 200hz interrupt clock freq
- noatime mount option
- Wireguard v1.0.20211208
- some more under the hood optimizations.
CREDITS:
osm0sis - for AnyKernel3
linux4 - for Lineage Kernel Source
Kernel Source
Click to expand...
Click to collapse
Look the one's that doesn't have twrp for install the Kernel you can do it by side load if you don't have twrp

I'd like to see performance tests like geekbench 6 or heat limiting.