Quantum Kernel
Android under power of Quantum
Disclaimer
Code:
#include
/*
* Your warranty will not void, no warranty is void in YU.
* 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.
*/
Description on Quantum Kernel
--- Quantum Kernel is optimized for battery and performance. It contains less feature, for good performance and battery backup only. It is maintained by Hriday Sharma.
If you want Quantum Kernel for other device you can contact the owner of Quantum Kernel. ---
What make this Kernel so unique? -- Have a look below --
- Based on CAF Sources
- Tweaked to show proper naming in About Phone
- Tuned up for ARM64
- CPU Online/Offline management is improved
- In governor you get Darkness Governor
- For fast charging Thundercharge is their.
Installations Steps:-
-- Minimum Requirements To Install Quantum Kernel
Your Device Should be Rooted with Unlocked Boot-loader & Latest Custom recovery Installed.
Recommended Custom Recovery TWRP
WARNING or TIP :-
If you are trying to take backup of boot.img (kernel) from TWRP and restore it before or after flashing then you will soft brick your phone. DON'T try to do this at anytime. Not only for this kernel, i'm talking about all kernel.
1. Boot into TWRP
2. Flash Quantum Kernel ZIP
3. Wipe cache and dalvik
4. Reboot to System
Source Code: Click Here
Do like our Facebook Page: Click Here
Credits:-
- CyanogenMOD
- Codeaurora
- Hriday Sharma
- & All other commiters on Quantum Kernel Source Code
Thank You
Hriday Sharma
XDA:DevDB Information
Quantum Kernel, Kernel for the YU Yureka
Contributors
HridayHS
Kernel Special Features:
Version Information
Status: Testing
Current Stable Version: V2.0
Created 2016-09-15
Last Updated 2017-01-02
Downloads:-
- Quantum Kernel V1 - Click Here
- Quantum Kernel V2 - Click Here
Changelog:-
V1: Initial Release
V2:-
* Android Nougat Support
* LA.BR.1.2.9_rb1.5 branch merged from CAF so expect lots of improvement
* CyanogenMod upstream changes merged ( so Gestures are their)
* MSM Thermal updates
* F2fs update
* Task Scheduler tuned for power saving
* Core control update
* Kernel Version Updated to 3.10.103
* Sdcardfs
* Security update
* Mmc-max-speed(eMMC Block layer simulation speed controls)
* Faux Sound Control V3.5
* Sio Scheduler
* Kcal
* Kexec Hardboot Supported
May i know what is kexec hardboot?
Thread closed due to not being GPL compliant.
OP can PM me when he has kernel source updated.
EDIT: and open again.
This is SomeFeaK kernel, based on Squid2's kernel for device codename "merlin".
The kernel should work in stock and custom ROMs, with any variant.
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.
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:
You tell me.
XDA:DevDB Information
SomeFeaK Kernel for Moto G 2015 (3rd gen.), Kernel for the Moto G 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 2017-06-27
Last Updated 2017-06-27
Changelog (v4.83):
Kernel changes:
boot/harpia:
* fix kernel panics on Dirty Unicorns due to outdated kernel and ramdisk base.
NOTE: Don't forget to pick "Yes" in the installer if using that ROM.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25359
Alternative link: https://www.androidfilehost.com/?fid=889764386195911816
MD5: 8cb898cf0bf07c22f922a65ea8e151aa
Not working
Phone is not booting after flashing this kernel
I am on aex 4.3 merlin
---------- Post added at 12:08 PM ---------- Previous post was at 12:03 PM ----------
facuarmo said:
Changelog (v4.83):
Kernel changes:
boot/harpia:
* fix kernel panics on Dirty Unicorns due to outdated kernel and ramdisk base.
NOTE: Don't forget to pick "Yes" in the installer if using that ROM.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25359
Alternative link: https://www.androidfilehost.com/?fid=889764386195911816
MD5: 8cb898cf0bf07c22f922a65ea8e151aa
Click to expand...
Click to collapse
Please fix the issues
Its not booting
Changelog (v4.90):
Kernel changes:
power/harpia:
* fixed dead sleep, again.
power/osprey:
* fixed dead sleep, again.
power/surnia:
* fixed dead sleep, again.
power/merlin:
* fixed dead sleep, again.
config/merlin:
* update config, try to get it booting.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25363
Alternative link: https://www.androidfilehost.com/?fid=673368273298967591
MD5: 76aede9e9ca7889d169e47325b492db2
facuarmo said:
Changelog (v4.90):
Kernel changes:
power/harpia:
* fixed dead sleep, again.
power/osprey:
* fixed dead sleep, again.
power/surnia:
* fixed dead sleep, again.
power/merlin:
* fixed dead sleep, again.
config/merlin:
* update config, try to get it booting.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25363
Alternative link: https://www.androidfilehost.com/?fid=673368273298967591
MD5: 76aede9e9ca7889d169e47325b492db2
Click to expand...
Click to collapse
This build is also not booting
Changelog (v4.93):
Kernel changes:
config/harpia:
* include touchboost driver.
power/charging:
* silence debugging messages for charger.
gpu/clock:
* revert 550 MHz overclock.
* revert 465 MHz overclock.
* overclock up to 650 MHz.
* undervolt max bus voltage from 1.6 volts to 1.4 volts (-200 mV).
* fix and improve speed vectors.
* solved low FPS on UI.
gpu/power:
* improve wakeup time.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25375
Alternative link: https://www.androidfilehost.com/?fid=745425885120744934
MD5: 7cbba91717ef62284226e8a198b7a5b0
facuarmo said:
Changelog (v4.93):
Kernel changes:
config/harpia:
* include touchboost driver.
power/charging:
* silence debugging messages for charger.
gpu/clock:
* revert 550 MHz overclock.
* revert 465 MHz overclock.
* overclock up to 650 MHz.
* undervolt max bus voltage from 1.6 volts to 1.4 volts (-200 mV).
* fix and improve speed vectors.
* solved low FPS on UI.
gpu/power:
* improve wakeup time.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25375
Alternative link: https://www.androidfilehost.com/?fid=745425885120744934
MD5: 7cbba91717ef62284226e8a198b7a5b0
Click to expand...
Click to collapse
Not booting this version also
Please fix
Changelog (v6.00):
Kernel changes:
kernel/general:
* Updated to 3.10.105 Linux kernel.
To @Dark98 , you are the savior for all the users waiting for a Linux source update, including me. I don't even knew from where to start and my laziness hasn't helped. He made a pull request to the SomeFeaK repo, but I preferred to make it noticeable writing this.
config/harpia:
* updated to match new features.
config/merlin:
* disable hotplugging at all to test if now booting, please test.
cpufreq/governor:
* added preservative.
* aded lionheart.
gpu/kgsl:
* report correct GPU frequency to sysfs.
sched/core:
* fix racing methods.
* fix SMP ordering racing.
crypto/all:
* update code.
* revert skcipher full code implementation as it's not building (wrongly setted pointers).
kvm/general:
* updated most parts of the code.
pm/devfreq:
* fix incorrect type issue.
arm/general:
* general code updates.
* fix suspend/resuming for some devices.
alsa/all:
* improve sound quallity.
* reduce crackling.
* buffer improvements.
usb/all:
* improvements to chip connection.
* gadget handlign improvements.
* serial optimization.
* validate packet handling.
thermal/monitoring:
* properly report critical temperatur in sysfs.
ipv6/general:
* routing improvements.
* fix conflicts while routing.
ipv4/general:
* general performance and stability improvements.
tcp/general:
* general performance and stability improvements.
net/general:
* remove warnings.
* general performance and stability improvements.
mmc/block:
* don't kill very old MMC cards.
pm/sleep:
* fix leaks for test_suspend.
pstore/ram:
* improve log saving from old buffer.
mm/ksm:
* fix endless loop while allocating memory when ksm was enabled.
framebuffer:
* fix 16 color palette calculation.
lib/genalloc:
* removed unnecesary 'end_bit' variable declaration.
prima/general:
* disable panic on bug.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25398
Alternative link: https://www.androidfilehost.com/?fid=673368273298968433
MD5: b967afeb820dbd71f15ae670cd74e07e
Sorry for double posting, please skip this post.
Changelog (v6.00):
Kernel changes:
kernel/general:
* Updated to 3.10.105 Linux kernel.
To @Dark98 , you are the savior for all the users waiting for a Linux source update, including me. I don't even knew from where to start and my laziness hasn't helped. He made a pull request to the SomeFeaK repo, but I preferred to make it noticeable writing this.
config/harpia:
* updated to match new features.
config/merlin:
* disable hotplugging at all to test if now booting, please test.
cpufreq/governor:
* added preservative.
* aded lionheart.
gpu/kgsl:
* report correct GPU frequency to sysfs.
sched/core:
* fix racing methods.
* fix SMP ordering racing.
crypto/all:
* update code.
* revert skcipher full code implementation as it's not building (wrongly setted pointers).
kvm/general:
* updated most parts of the code.
pm/devfreq:
* fix incorrect type issue.
arm/general:
* general code updates.
* fix suspend/resuming for some devices.
alsa/all:
* improve sound quallity.
* reduce crackling.
* buffer improvements.
usb/all:
* improvements to chip connection.
* gadget handlign improvements.
* serial optimization.
* validate packet handling.
thermal/monitoring:
* properly report critical temperatur in sysfs.
ipv6/general:
* routing improvements.
* fix conflicts while routing.
ipv4/general:
* general performance and stability improvements.
tcp/general:
* general performance and stability improvements.
net/general:
* remove warnings.
* general performance and stability improvements.
mmc/block:
* don't kill very old MMC cards.
pm/sleep:
* fix leaks for test_suspend.
pstore/ram:
* improve log saving from old buffer.
mm/ksm:
* fix endless loop while allocating memory when ksm was enabled.
framebuffer:
* fix 16 color palette calculation.
lib/genalloc:
* removed unnecesary 'end_bit' variable declaration.
prima/general:
* disable panic on bug.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25398
Alternative link: https://www.androidfilehost.com/?fid=673368273298968433
MD5: b967afeb820dbd71f15ae670cd74e07e
Not booting I'm on lineageos 7.1.2
And I'm using somefeak6.0
Not booting.
Stock MM
Merlin
problem
When I charge the cell phone when it is turned off, it restarts constantly and does not show the charging percentage
Is the only problem
moto g turbo with android stock marshmallow
andres_castellanos said:
When I charge the cell phone when it is turned off, it restarts constantly and does not show the charging percentage
Is the only problem
moto g turbo with android stock marshmallow
Click to expand...
Click to collapse
I'm almost sure it's related to the ROM, how about stock?
Changelog (v6.53):
Kernel changes:
config/harpia => cpu/hotplug/thunderplug:
* prevent stuck hotplugging driver and only one CPU up.
cpu/hotplug/alucard:
* fix max CPU number default setting.
* disable temporarily.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25439
Alternative link: https://www.androidfilehost.com/?fid=889764386195913288
MD5: 96e84b1c1a4a1f1031ebf5134a9adbc3
facuarmo said:
Changelog (v6.53):
Kernel changes:
config/harpia => cpu/hotplug/thunderplug:
* prevent stuck hotplugging driver and only one CPU up.
cpu/hotplug/alucard:
* fix max CPU number default setting.
* disable temporarily.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25439
Alternative link: https://www.androidfilehost.com/?fid=889764386195913288
MD5: 96e84b1c1a4a1f1031ebf5134a9adbc3
Click to expand...
Click to collapse
Not booting
This version also
facuarmo said:
Changelog (v6.53):
Kernel changes:
config/harpia => cpu/hotplug/thunderplug:
* prevent stuck hotplugging driver and only one CPU up.
cpu/hotplug/alucard:
* fix max CPU number default setting.
* disable temporarily.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25439
Alternative link: https://www.androidfilehost.com/?fid=889764386195913288
MD5: 96e84b1c1a4a1f1031ebf5134a9adbc3
Click to expand...
Click to collapse
Kernel changes and improvements are useful only if it boots
facuarmo said:
I'm almost sure it's related to the ROM, how about stock?
Click to expand...
Click to collapse
You can overclock this kernel
andres_castellanos said:
You can overclock this kernel
Click to expand...
Click to collapse
It comes with overclock, you can control it using Terminal or easy apps like Kernel Adiutor, Kernel Toolkit, EX Kernel Manager, etc.
facuarmo said:
Changelog (v6.53):
Kernel changes:
config/harpia => cpu/hotplug/thunderplug:
* prevent stuck hotplugging driver and only one CPU up.
cpu/hotplug/alucard:
* fix max CPU number default setting.
* disable temporarily.
Other changes:
None.
Download:
Main link: https://forum.xda-developers.com/devdb/project/dl/?id=25439
Alternative link: https://www.androidfilehost.com/?fid=889764386195913288
MD5: 96e84b1c1a4a1f1031ebf5134a9adbc3
Click to expand...
Click to collapse
Not booting
Stock MM
Merlin
OPTIMUS KERNEL
Hi guys, Pramod here this is Optimus kernel for Osprey, all credit goes to FLASHHHH I have just compiled the latest version ie.Optimus R22 ....
Code:
HTML:
Disclaimer:
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:
- Updated to latest CM-14.1 Sources
- Built with custom tailored Linaro-5.4.1 toolchain (cortex-a53 neon-vfpv4 hard-float targeted, build with latest Crosstool-NG)
- Synced with latest CAF and motorola changes
- Device specific Cortex-A53 tweaks & Linaro optimizations
- Overclock available upto 1.6 GHz (Boots with stock frequencies)
- Added Lazyplug driver
- Added LiveDisplay Driver
- random: squashed entropy tweaks & optimizations
- Added Optimus governor (default gov)
- Added sound control
- Added zen,tripndroid & sioplus I/O schedulers
- Added Fsync ON/OFF Control
- Added USB Fast Charge option
- Added toggles for disabling wlan wakelocks
- Optimized ARM RWSEM Algorithm
- Optimized Square Root Algorithm
- Optimized AES and SHA1 routines with neon support
- KGSL & Devfreq patches
- Disabled CRC check: 30% Performance boost
- Merged upstream ARM,crypto changes
- VFP HardFloat
- Updates to zram,zsmalloc,irq etc
- Sched & Cpufreq Tweaks
- Removed some debug and logging options
- Enabled Advanced TCP Congestions
- CM Profiles compatibility
- Many more (check github)
How to Flash:
1. Download the kernel and place it into your phone storage
2. Reboot into recovery
3. Install the kernel
4. (optional) Wipe Dalvik/ART Cache and Cache partitions
5. Reboot and enjoy!
You need ROM's default kernel before flashing this as this kernel uses Anykernel2 by @osm0sis (huge thanks to him). Make sure you have it otherwise clean flash the kernel with the rom to avoid any issues.(At least dirty flash rom+kernel)
Special thanks to @Alberto97 @squid2 @franciscofranco @flar2 @myfluxi @eng.stk @hurtsky @Imoseyon @neobuddy89 @frap129
Contributors
Flashhhh
Source Code: https://github.com/desaishivam26/Optimus_Osprey
Is this kernel working with the new recovery from TWRP?
FYI: This Kernel seems to break video playback and camera use
Fors4kenArg said:
Is this kernel working with the new recovery from TWRP?
Click to expand...
Click to collapse
Yes.....
Causical said:
FYI: This Kernel seems to break video playback and camera use
Click to expand...
Click to collapse
No such problem......do you u flash it over another custom kernel....?
pramod sj said:
No such problem......do you u flash it over another custom kernel....?
Click to expand...
Click to collapse
I did at one point and then I clean flashed it with Viper OS to see if the same problem was produced. Sure enough... More specifically videos through my messenger app would not play and the view finder screen in the camera app wouldn't work.
Causical said:
I did at one point and then I clean flashed it with Viper OS to see if the same problem was produced. Sure enough... More specifically videos through my messenger app would not play and the view finder screen in the camera app wouldn't work.
Click to expand...
Click to collapse
Yeah thanx bro.....just found...hdr not working....will look into it:good:
Causical said:
I did at one point and then I clean flashed it with Viper OS to see if the same problem was produced. Sure enough... More specifically videos through my messenger app would not play and the view finder screen in the camera app wouldn't work.
Click to expand...
Click to collapse
I can confirm. Camera view finder shows only black screen.
Sent from my Nvidia Shield Tablet using XDA Labs
overclocking
hi do you think this kernel source code can be modified to increase the CPU and GPU overclock?
Code:
* Your warranty is now void.
* We are 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 us for messing up your device, we will laugh at you.
Flash zip
Flash Magisk 19.3
enjoy
If you have MIUI, or firmware based on its vendor, install the version of stock-vendor. If custom firmware, then new-vendor.
The github sources from which build the kernel binaries - https://github.com/mylove90/android_kernel_xiaomi_onc
Contact creator in telegram - @igaryasha94 (dont pm without reason)
Official Dragonfly Kernel | Eng - https://t.me/dragonflyenglish
Official Dragonfly Kerlen | Ru - https://t.me/dfkerneldl
Download: https://mega.nz/#F!DklB3SAB!4SMsSxvJHicKqfhp2bzSDA
Bugs:
V1.7 - dont work video on MIUI (20.12.19)
XDA:DevDB Information
Dragonfly Kernel, Kernel for the Xiaomi Redmi 7
Contributors
igaryasha94
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: 1.7
Created 2019-12-19
Last Updated 2019-12-20
Code:
20 December :
- Work with compressed RAM is improved.
- BFQ Disk Scheduler is tweaked for smoothness and is set by default.
- Returned smooth multitasking to CFS.
16 December :
- New I/O scheduler DynOPS (dynamic FIOPS), which adapts to the current load and tries to provide better system
responsiveness
- The minimal bus frequency is increased, this should take us closer to Zeus in audio quality
- Rebalanced governor Smartutil tunables
- Dynamic fsync removed from the kernel
12 December :
- Clang and Google GCC kernel build tools have been updated, a kernel built using newer versions is faster and more stable
- TCP congestion (TCP congestion control): BBR by default
- On file systems, when mounted by default, the noatime flag (without remembering access time)
- Fixed bug with expire default settings in the BFQ I / O scheduler (both were at zeros)
- Smartutil: Turbo is now considered separately for each processor core
- Turbo default settings improved
- I / O schedulers are included in the kernel: FIOPS, BFQ, Maple, Anxiety, Zen
- USB charge acceleration is now active by default
- (thanks ragy365, Zeus kernel author) Overclocking a digital audio processor (DAC) to 12 MHz.
- (thanks ragy365, the author of the Zeus kernel) The device bus frequency is clocked up to 24 KHz.
- Improved CFS process scheduler options to increase responsiveness
- The FIOPS I / O Scheduler has improved default settings for maximum smoothness.
- FIOPS is set as the default I / O scheduler.
5 December :
- Full rebalance of Turbo mode. The frequency of 2 GHz is turned on on two CPU clusters in different ways. On a small cluster it is very rare, only with prolonged continuous load. On the big opposite, a little more often than before. This allowed the smartphone to slow down even below the drain core bar.
- Improved I / O scheduler BFQ settings for better smoothness
- Ability to disable SELinux by writing units to the file / sys / fs / selinux / disable
1 December :
- I went through the source code, cleaned it from harmful changes. Now everything should be stable and without problems.
- Changed the base for the CPU governor Smartutil, from pixel_smurfutil to schedutil.
28 November :
- WiFi now works as expected, if you select the correct version (below)
- Two versions for different vendor
- Turbo: improved balance
- You can customize Turbo mode to your liking
- I / O scheduler changed from BFQ to Anxiety
I really appreciate your work.
Thank you for continuing redmi 7 development
work in stock rom miui 11?
arbercocka said:
work in stock rom miui 11?
Click to expand...
Click to collapse
yup
If you want use vendor by mashkoukras, then just flash stock-vendor zip
Sir how do we enable and customise turbo mode?
Only gobernor... Why?
Mega Link not working
Triton-kernel for Redmi4a & Redmi 5a [Treble] [EAS/HMP]
Code:
/*
* 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.
*/
Triton-kernel is custom or stock kernel for redmi 4a. Based on CAF with stock device drivers and some additional features .Triton now supports linux v4.9 with the flavour named Triton-Storm. Triton kernel has both support for HMP and EAS scheds with different flavours. Triton-Atmosphere Indicates the stock verison of Triton a pure CAF kernel with HMP sched with some modifications for battery and performance and Triton-Ebella Indicates an other stock version kernel with EAS sched with some modifications for battery and performance. And the New Triton-Storm indicates that its based on 4.9 yes linux v4.9 .
Code:
Triton is focused on battery more than performance so it has very least features .
Toolchain - Proton-Clang v12
* Link Time Optimization
* LLVM Polly Optimization
* ld lld support
- Memory Optimizations
- QNS for better charging
- Schedutil governor
- optimized Interactive governer
- optimized cpufreq
- boefla wl blocker
- dts-eagle
- optimized zram
And many more which cant be listed here :)
If you are currently in ROM with 3.18 kernel You need yo flash 4.9-fixes.zip to fix some issues no need if your in 4.9 tree
DOWNLOAD
Support - paypal
Enjoy Triton!
Click to expand...
Click to collapse
XDA:DevDB Information
Triton-kernel [EAS] [Treble] [android-10^][4.9] [Redmi4A | Redmi5A], Kernel for the Xiaomi Redmi 4a
Contributors
Thago
Source Code: https://github.com/Thagoo/platform_kernel_xiaomi_msm8917/tree/tr-4.9-rova
Kernel Special Features: EAS
Version Information
Status: Stable
Current Stable Version: 2.0
Stable Release Date: 2020-04-02
Created 2020-04-03
Last Updated 2020-11-08
New update pushed for Triton-Atmosphere 08/06/2020 (DD/MM/YYYY)
Changelogs
Enable QNS Battery charging driver
Enable cpufreq as default gpu governor untill fix msm-adreno-tz(not using its maximum freq)
Implement optimised IP checksum helpers
Optimized Console FrameBuffer for upto 70% increase in Performance
Use optimized memcmp
Link updated Download " Triton-Atmosphere" above
**************************************
Triton-Storm 4.9 Update Oct 30 2020
Changelogs
* Merge linux stable v4.9.241
* Fix dt2w for goodix touchscreen users
* Fix gpu freq were not showing
* Fix offline leds
* Improvemens for stability
* Merge aosp common android-4.9-q
* Stabilize charging for rolex
* add cpu EAS governor pixel_smurfutil
* Add anxiety i/o scheduler
* Enable more thermal governors
* Set read ahead kb value to 256
* Set low limits as default thermal governor
* TCP westwood is there and default
* Add state notifier driver used by the new cpu governor
* kernel: time: reduce ntp wakeups
* Added support for custom post_boot script adding some modifications by me like (T-Weaks)
* Enable some power saving features.
* Rebased kernel source
* Add blu-schedutil EAS governor and set as default
* Enforce EAS
* Enable Energy model
* Add bfq iosched and set as default for our potato
* Enable and set default tcp Westwood
* Add boefla wakelock blocker
* Improved lz4 and set as default zram compression algorithm
* Add kcal and k lapse
* Nuke sched_boost feature
*******************************
*******************************
Triton-Strom 4.9 Update Oct 31st 2020
Toolchain - Proton-Clang-v12
Changelog
* Fix LED light issue for Redmi 5a
* Undervolt min and max microvolt.
* Set GPU idle timeout to 64 ms
* Add back tps65132 regulator configurations
* mm: Disable readahead by default
* perf: Restrict perf event sampling CPU time to 5%
* sched: Do not use IPIs for remote wakeups if idle
* sched: Allow aggressive remote task interruptions
* sched: Handle remote wakeups on remote CPUs
* block: Queue requests on their origin CPU
Click to expand...
Click to collapse
*****************************************†**************
Triton-Storm
new update released
Nov 07 2020
Unified | Rolex | Riva
- linux v4.9.241
Compiler - Proton clang v12 with LTO, ld.lld and llvm polly optimizations
Changelogs
* Fix previous lags when gaming caused by gpu
* Fix IR blaster for rolex and riva
* Add gpu boost
* BACKPORT: cpuidle: lpm_levels: Wakeup biased cpu
* lpm-levels: Allow enforcing deepest cluster idle state selection
* cpuidle: Add cpuidle_use_deepest_state_mask() helper function
* UPSTREAM: cpufreq: schedutil: Make iowait boost more energy efficient
* cpufreq: schedutil: Use exponential frequency selection
* BACKPORT: mm: fix pageblock heuristic
* UPSTREAM: cpufreq: schedutil: Make iowait boost more energy efficient
Click to expand...
Click to collapse
THUG_O the real thug.
rohitsinha12 said:
THUG_O the real thug.
Click to expand...
Click to collapse
Thank you sir
m4ulana said:
Awesome kernel by pro, awesome dev! :good: Use Triton kernel since Atmosphere version. Keep up the good work! :highfive:
Click to expand...
Click to collapse
Thanks for your support report bugs if you found any
What difference between Atmospher vs. Ebella kernel in battery backup in more detail?
suzver said:
What difference between Atmospher vs. Ebella kernel in battery backup in more detail?
Click to expand...
Click to collapse
I have written it in thread you can read it
Is this kernel compatible with Pixel expierence rom 9? It has very poor SOT (2h). Wonder to flash kernel,to improve sot.
dzincha said:
Is this kernel compatible with Pixel expierence rom 9? It has very poor SOT (2h). Wonder to flash kernel,to improve sot.
Click to expand...
Click to collapse
Yes ,you can backup boot.img if you are unsure about booting and can restore boot.img to revert to old kernel if anything goes
Which one's best for our device? Based on what I've read so far it looks like EAS is the better one
dzincha said:
Is this kernel compatible with Pixel expierence rom 9? It has very poor SOT (2h). Wonder to flash kernel,to improve sot.
Click to expand...
Click to collapse
Yes
Triton-Ebella development discontinued, new versions not planned?
Just for info - tried with crDroid ROM and it does not work. Boots ok (no loop), but many apps stop responding. Nova launcher restarts continuously, making the phone unusable.
suzver said:
Triton-Ebella development discontinued, new versions not planned?
Click to expand...
Click to collapse
Yes, Ebella has discontinued and focusing more on HMP you can get latest build here
Buvarz said:
Just for info - tried with crDroid ROM and it does not work. Boots ok (no loop), but many apps stop responding. Nova launcher restarts continuously, making the phone unusable.
Click to expand...
Click to collapse
Because you are not using the latest version please check whether you using latest version before posting issue with a logcat the latest version of Triton
New update available
Download
Changelog
* Merge tag LA.UM.8.6.r1-04700-89xx.0
* Fix Disable hw navigation dont working (hw navigation was actives even toggles it to disable)
Tester - taseer(goodix) , shieknabil (focaltech)
Thago said:
New update available at telegram
Downloadhttps://t.me/tboxxx/192
Changelog
* Merge tag LA.UM.8.6.r1-04700-89xx.0
* Fix Disable hw navigation dont working (hw navigation was actives even toggles it to disable)
Tester - taseer(goodix) , shieknabil (focaltech)
Click to expand...
Click to collapse
can give a sourceforge link
Redmi 4A abdal said:
can give a sourceforge link
Click to expand...
Click to collapse
[https://sourceforge.net/projects/tr.../download]Triton-Atmosphere-51-2020-08-28.zip - 13.3 MB[/URL]
Thago said:
Triton-Atmosphere-51-2020-08-28.zip - 13.3 MB
Click to expand...
Click to collapse
thanks, i hope it will work for SuperiorOS Phoenix
Triton-Storm 4.9 Update Oct 30 2020
Changelog
* Merge linux stable v4.9.241
* Fix dt2w for goodix touchscreen users
* Fix gpu freq were not showing
* Fix offline leds
* Improvemens for stability
* Merge aosp common android-4.9-q
* Stabilize charging for rolex
* add cpu EAS governor pixel_smurfutil
* Add anxiety i/o scheduler
* Enable more thermal governors
* Set read ahead kb value to 256
* Set low limits as default thermal governor
* TCP westwood is there and default
* Add state notifier driver used by the new cpu governor
* kernel: time: reduce ntp wakeups
* Added support for custom post_boot script adding some modifications by me like (T-Weaks)
* Enable some power saving features.
* Rebased kernel source
* Add blu-schedutil EAS governor and set as default
* Enforce EAS
* Enable Energy model
* Add bfq iosched and set as default for our potato
* Enable and set default tcp Westwood
* Add boefla wakelock blocker
* Improved lz4 and set as default zram compression algorithm
* Add kcal and k lapse
* Nuke sched_boost feature
DOWNLOAD