Kx Kernel and ROM[SM-T320][ANYKERNEL][UKM][5.1.1][UBER][JUSTARCHI]CM12.1 [22 Sep]
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31Kx Kernel - V2.5 Released
ROM - V2.5 Released
Kernel Information
Compilation
OFast/Graphite with UBERTC-4.9.4 (GCC 4.9.4 20150720) with lots of compilation optimizations and AnyKernel2 support.
CPU
- Complete "per core control" - CPU frequencies, Governors, CPU Boost
- MSM_Limiter (per core control)
- Hotplugs: Latest and greatest: AutoSMP, Bricked hotplug, MSM hotplug, Intelliplug hotplug and Alucard
- CPU Governors: Latests and greatests - Slim, SmartMax, Alucard 2.1, IntelliMM, ElementalX, ZZMoove 1.0beta7, Yankactive and IntelliActive.
- CPU Governors: Latest patches for Interactive.
- Voltage control
- Power Efficient WorkQueues
- CPUBoost: Add hotplug and Wakeup Boost and add latest patches and ability to disable from Synapse
- Additional Over Clock steps - 2342, 2419, 2457 Mhz
- Additional Lower Clock steps - 96Mhz, 146.4Mhz, 223.3Mhz.
- 300Mhz step is 268 Mhz
- PVS and Speed Level exposed using Synapse
GPU
- Simple GPU Algorithm (Add on for msm-adreno-tz by faux)
- Andreno-tz fine-tuning from Synapse
- Under clocked steps (27 and 80MHz). Choose minimum frequency and the GPU should idle at one step below it.
- Over clocked steps 487.5 and 515 MHz
- More GPU governors (and upstream fixes/patches to existing ones) [Don't use cpubw_hwmon as it crashes because of additional frequency steps)
- Latest upstream patches for devfreq, kgsl, ion.
Battery /Tweaks
- Powersuspend, State_Notifier, LCD_Notify
- Fast charge
- Arch power and Gentle fair sleepers
- Disable TZ logs
- Disable CRC
- ZRAM
- Permissive SELinux
- Disable samsung and other debugging logs
Thermal
- FranciscoFranco's thermal driver is default (Configurable through Synapse)
- Slightly aggressive thermal settings (benchmarks friendly)
IO
- IO Schedulers: Latest and greates - TripNDroid, ZEN (v2), SIOPlus, SIO, VR
- F2FS support
- Upgrade BFQ from 7r5 to 7r8
- Dynamic Fsync
- Async Fsync
- Fsync Enable/Disable (If this is disabled Dynamic Fsync is also disabled)
- Upstream patches to IO layer
- CFQ tuning (from AK kernel)
- Tweak mount options for all partitions
- Reduce swappiness to 10
Sound
- franco sound control
Display
- KCal
Net
- Enable various other TCP Congestion protocols - westwood (default), reno, bic, highspeed, hybla, htcp, vegas, veno, scalable, lp, yeah, illinois
- Tweak receive window size
Synapse / UKM
- Lot of tweaks and extra options
Install notes
- ROM and Kernel and both based on CM12.1 branches. Can be dirty flashed over CM12.1 nightlies and vice-versa.
- Anykernel version can be used with other ROMs like Slim etc.
- Kernel configuration are only supported through Synapse and custom UKM build.
- Install Kernel and UKM zips through recovery
- Install Synapse tool from Playstore
- Whenever new major features are added, you may need to install UKM zip again for new bells and whistles to appear in Synapse.
ROM Information
Compilation
CM12.1 branches (5.1.1_r18) compiled wih UBERTC-4.9.4 (GCC 4.9.4 20150720) with O3/Graphite and lots of compilation optimizations
Features
- Capacitive buttons should not glow on touching screen.
- Slim Recents
- Add wakelock blocker from LiquidSmooth project / Bliss
- Add Per-Core overlay indicator on frequency / governor (includes GPU clock as well). Please change SELinux status from "Enforcing" to "Permissive" to get temperature readings in CPU overlay
- Add network traffic speed indicators to status bar (Settings -> Statusbar)
- Add option to configure MediaScanner behavior on boot (Settings -> Storage)
- Tweak default hosts file to be an awesome ad-blocker OOTB
- Includes latest Kx kernel and CM 12.1 sources
Downloads
Kernel - v2.5 - V2.5-KxKernel-SMT320.zip 23rd Sep
Kernel + UKM - v2.5 (Anykernel) - V2.5-KxKernel_AnyKernel-SMT320 23rd Sep
ROM - v2.5 - V2.5_cm-12.1-20150923-UBERTC-KxKernel-mondrianwifi 23rd Sep
UKM - UKM_KxKernel_3.8.1.2.zip 29/05
Gapps - Slim Zero Gapps
Old versions - Google drive directory
XDA:DevDB Information
Kx Kernel and ROM[SM-T320][ANYKERNEL][UKM][5.1.1][UBER][JUSTARCHI]CM12.1 [22 Sep], Kernel for the Samsung Galaxy Tab Pro 12.2, 10.1, 8.4
Contributors
vikrant82
Source Code: https://github.com/vikrant82/android_kernel_samsung_mondrianwifi
Kernel Special Features:
Version Information
Status: No Longer Updated
Created 2015-05-24
Last Updated 2016-02-265V2.1 AnyKernel Support
Who says it doesn't work.
It works now. Here's a V2.2 Kernel with AnyKernel support. The kernel should be able to rock all kinds of ROMs now. Another change is yankactive being the default governor now.
And as a bonus UKM is also packaged along with the kernel (So just install Synapse and start rocking...)
Download3Some feature specific details -
ZZmoove
Profiles - Change profile_number in governor tunable to one of below:
- How do I killall apps using SlimRecents
Pinch in in the recents area to close all apps.
- Never enable more than one hotplug.
- GCC compiler optimizations - http://www.phoronix.com/scan.php?page=article&item=gcc_49_optimizations&num=1
- From V2.2 we have switched to Justarchi 4.1 compiler optimizations.. More details - http://forum.xda-developers.com/showthread.php?t=2754997
-More on our thermal driver:
It comes into action as soon as trigger temperature is reached. In our case I have configured it as 75. But you can change it in Synapse / Kernel adiutor.
Once triggered it throttles the CPU to following frequencies based on current temperature as shown below:
enum thermal_freqs {
FREQ_HELL = 729600, //(91 and above)
FREQ_VERY_HOT = 1036800, //(83 to 91)
FREQ_HOT = 1574400, //(78 to 83)
FREQ_WARM = 1958400 //(75 to 78)
};
So feel free to set it to 60 for a throttled but cooler device. OR set it to 80 for >=950 on geekbench3.
