[UPDATE 6 AUG] Excalibur Kernel for Redmi 2 / Prime

What is ZPX Kernel ?

ZPX Kernel is based on LineageOS kernel, with adding some feature and optimizations, ZPX Kernel for Xiaomi Redmi 2 / Prime, this custom kernel just for 7.x.x or Nougat and Oreo not for MIUI.

Feature :
> based LOS 15.1 kernel
> KCAL
> disable CRC
> TPC: westwood default
> Wake Gesture
> Governor : impulse, lionfish
> etc

--- Update ! ---

>> ZPX EXCALIBUR 1.0 (Oreo only)
Changelog:
> Based on LineageOS 15.1 msm8916 Kernel
> Add KCAL
> Add governor: impulse, lionfish
> Add i/o scheduler: zen
> default tcp using westwood
> Add Voltage Control
> etc
Link : AndroidFileHost

>> ZPX EXCALIBUR - REV 14.4 ( Final for Nougat version)
Changelog:
> Merge tag LA.BR.1.2.9-04510-8x16.0
> Add wireguard support
> random: revert backport
> f2fs: revert 7.1.1-release athene
> interactive: update
> remove fiops, sio, sioplus & zen
> remove Adreno Idler
> sdcardfs: update
> etc
Link : Google Drive | | AndroidFileHost

>> ZPX EXCALIBUR - REV 14.3
Changelog:
> Merged Prima/LA.BR.1.2.9_rb1.29
> Merged CAF/LA.BR.1.2.9_rb1.29
> Random: Backport from 4.1.39
> Added new menu
> Optimize copy_page for modern ARM platforms
> cpufreq: cpu-boost: Disable sched boost
> etc
Link : Google Drive | | AndroidFileHost

>> ZPX EXCALIBUR - REV 14.2
Changelog:
> Fix glitch display on some variant
> merged prima/LA.BR.1.2.9_rb1.28
> merged msm-3.10/LA.BR.1.2.9_rb1.28
> Remove KSM & UKSM
Link : Google Drive v2 | | AndrpidFileHost v2

>> ZPX EXCALIBUR - REV 14.1
Changelog:
> Upstreamed to 3.10.108
> more changelog you can see in AROMA installer
Link : AndroidFileHost

>> ZPX EXCALIBUR - REV 14
Changelog:
> Reworked with latest source wingtech_msm8916
> Merged latest qcom_msm8916
> Removed Spectrum support
> Removed hotplug
> Used AROMA Installer based on AROMA Zetsubou kernel
> more changelog you can see in AROMA installer
Link : AndroidFileHost
Note : Recommended flash over stock kernel !!!

>> ZPX EXCALIBUR - REV 13
Changelog:
> Fix Profile Spectrum
> Added Mako Hotplug
> Added Maple I/O Sched (enable by default)
> Update workqueue
> Update cpuidle
> more changelog here
Link : Google Drive | | AndroidFileHost

>> ZPX EXCALIBUR - REV 12
Changelog:
> Build with UBERTC 4.9.4
> Merge caf/prima/LA.BR.1.2.9_rb1.23
> Merge caf/msm-3.10/LA.BR.1.2.9_rb1.23
> Merge qcom_msm8916/cm-14.1
> Add Zen Decision
> Add Iosched switcher
> Add enhance power efficiency patch
> Add Franco thermal driver
> Add Zen-Tune v4.5
> Stuff
Link : Google Drive v2| | AndroidFileHost v2
Note : If you have problem with default setting kernel, and you has good setting kernel pm me on telegram @yoedi_7. Thanks

>> ZPX EXCALIBUR - REV 11
Changelog:
> Merged latest LineageOS msm8916
> Downgrade version lazyplug
> Build with GCC7.x
Link : Google Drive | | AFH

>> ZPX EXCALIBUR - REV 10
 Changelog:
> Added support Spectrum Kernel Manager [ Download App Here ]
> Added back CONFIG HZ 300
> Merged caf/msm-3.10/LA.BR.1.2.9_rb1.22
> Merged caf/prima/LA.BR.1.2.9_rb1.22
> Upstream cpufreq, random32, lib-crc32, lib-bitmap, and more
Link : Download ZPX EXCALIBUR - REV 10 | | AFH

>> ZPX EXCALIBUR - REV 9
Changelog:
> Merged LineageOS msm8916 kernel
> Update to 3.10.107
> Update lazyplug to 1.13
> Update Adreno Idler
> Revert CONFIG HZ 300
Link : Download ZPX EXCALIBUR - REV 9 | | AFH

>> ZPX EXCALIBUR - REV 8
Changelog:
> Revert Dynamic Fsync
> Add KSM
> Update powersuspend
> some changes
Link : Download ZPX EXCALIBUR - REV 8 | | AFH

>> ZPX EXCALIBUR - REV 7
Changelog:
> Add version to kernel
> Add zzmoove ( default profile ybat and not tuneable , don't change profile )
> Add Dynamic Fsync ( Default on )
> Add WQ_POWER_EFFICIENT
> Add Voltage Control
> Add powersuspend
> Remove Fake enforce
> Some upstreams
Link : Download ZPX EXCALIBUR - REV 7

>>ZPX EXCALIBUR - REV 6
Changelog:
> Merged LineageOS msm8916 kernel
> Camera_v2: Roll back to LA.BR.1.2.4-04410 camera stack
> Add mako hotplug
> Add intelliactive & yankactive
> Update upstream

Link : Download ZPX EXCALIBUR - REV 6

>> ZPX EXCALIBUR - REV 5
Changelog:
> Rename to ZPX EXCALIBUR
> Many changes
> Update upstream
> For details changelog check new source github
Link : Download ZPX EXCALIBUR - REV 5

>> ZPX 1.3.2
Changelog:
> improve boot time
> some improvement there and there
Link : Download ZPX 1.3.2

>> ZPX 1.3
Changelog:
> Revert back to 3.10.49
> Remove Workqueue
> Add more TCP
Link : Download ZPX 1.3

>> ZPX 1.2.8
Changelog:
> Update to 3.10.105
> add lazyplug
> f2fs support *not tested but i'm hope it works
> Some fixes
Link : Download ZPX 1.2.8

>> ZPX 1.2.6

Changelog:

> enabled cleancache

> enabled zsmalloc

> add Zram 1Gb  (lz4 compression)

> powersuspend: userspace default

> Add USB Keyboard Mouse Support

> audit: Mute userspace and kernel audit logs

> power: battery_current_limit: Remove hotplug control

> qcom: msm-core: uninterruptible wait

> msm: mpm: disable debugging

> msm: vidc: disable debug logs

> msm: vidc: disable CPU L2 cache PC during video sessions

Link : DOWNLOAD ZPX 1.2.6

>> ZPX 1.2.5
Changelog :
> I/O sched: sioplus, fiops, vr, tripndroid, zen (default)
> revert some part of selinux
> revert entropy levels
> revert loadavg

Link : Download ZPX 1.2.5

>> ZPX 1.2.4
Changelog :
> scheduler : zen default
> change scalling little bit
> update thermal-engine (reduce temp again)
> dtsi: revert mild undervolt
> sched : revert loadavg artifact
Link : Download ZPX 1.2.4

>> ZPX 1.2.3

Changelog : 

> Powersuspend update to Panel Mode

> Add some bug to fix it later *xd

Link : Download ZPX 1.2.3

>> ZPX 1.2.2
Changelog :
> upstream update LOS 14.1
> fix permission WQPOWEREFFICIENT
>add some bug to fix it later

Link : Download ZPX 1.2.2

>> ZPX 1.2

Changelog :
Like feature on top

Link : Download ZPX 1.2

Installation :
> Download the zip file and save it into the root directory of internal/external storage
> Reboot to recovery mode and flash the zip file
> Reboot device

For more info and changelog
Source Github

Thanks to :
XDA dev for Redmi 2, ketut.kumajaya, nicknitewolf, premaca, Ashish94, s.sawrav, etc.
rifle007 @xda build the kernel
mikazuki86 @telegram for tester
Cangkuls Team
And for all who help