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[KERNEL][6.x/7.x] ZETSUBOU [EOL]

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By Ashish94, Senior Member on 15th August 2016, 07:09 AM
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DISCLAIMER
I will not be held responsible for anything that happens to your device after flashing this kernel. If you don't know how to bring your dead device back to life please don't make any modifications and stay with stock MIUI. This is only meant for advanced users.


Zetsubou(aka Despair) kernel is meant to be simple with only cool features added on top of CAF/CM kernel. Kernel source will always be kept in sync with new caf(LA.BR.1.3.6_rbx.xx) and mainstream linux(3.10.y) updates. It will never include features like Overclock, Underclock, Undervolt, Quick charge and other potentially dangerous/unstable stuffs. Okay enough of the intro let's move on to the features


Features:
*linux version 3.10.105
*compiled with my gcc 6.3.1 toolchain using crosstool-ng (source: https://github.com/AshishM94/crosstool-ng)
*based on caf branch LA.BR.1.3.6_rbx.xx(rb1.13 as of now)
*updated prima drivers(LA.BR.1.3.6_rb1.12)
*adreno boost
*adreno idler
*HID usb keyboard/mouse support
*sound control
*governors: interactive, ondemand, conservative, performance, bioshock, impulse, chill, relaxed and despair
*custom hotplug: lazyplug
*I/O schedulers: sio, deadline, noop, bfq, cfq, fiops, fifo, sioplus, tripndroid, vr and zen
*zram, zsmalloc backport from linux 3.15
*ksm support
*wakelock toggles support
*supported filesystems: cifs, exfat, ntfs, msdos-fs, nfs
*KCAL advanced color control
*DriveDroid support
*advanced TCP congestion algorithms
*disabled crc check
*selinux updates from kernel common 3.10
*reduced load average
*frandom support
*fsync on/off support
*xpad driver updated from kernel common 3.10
*security patches from kernel common 3.10
check my source for other features

Use EX KERNEL MANAGER to control all features

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
It's recommended to flash ZETSUBOU only on top of stock kernel



Credits:
@TheStrix @banmeifyouwant for their awesome work in bringing up kernel source
@DespairFactor for toolchain and helping me in every possible way
@osm0sis for AnyKernel2 script
@flar2 @ak @franciscofranco @Grarak @arter97 @myfluxi @pelya @neobuddy89 @jollaman999

XDA:DevDB Information
Zetsubou Kernel, Kernel for the Xiaomi Redmi Note 3

Contributors
Ashish94
Source Code: https://github.com/AshishM94/Kenzo

Kernel Special Features:

Version Information
Status: Stable

Created 2016-08-15
Last Updated 2017-02-18
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15th August 2016, 07:30 AM |#2  
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Recommended settings:
Normal
CPU:
*CPU governor(little cluster): interactive
*CPU governor(big cluster): interactive
Graphics
adreno boost: low
Memory:
adaptive low memory killer: disabled
zram: enabled
zram disk size: 256MB
Sound:
speaker gain: 18
headphone analog gain: R/L: -6dB
Miscellaneous:
fsync: disabled
Gaming
CPU:
Little cluster: 1017MHz(min), 1401MHz(max)
Big cluster: 1804MHz(min), 2035MHz(max)
Graphics:
adreno boost: High
rest are same as normal settings

Things like ksm, entropy etc keep the default settings as they are no need to tweak them

FAQs:
*How to use USB keyboard/mouse feature?
You will need this app https://play.google.com/store/apps/d...eyboard.client
This app is from pelya. He is also the original developer of the patch. Please give the app a rating of 5, some fools have rated the app low cause their devices don't have a kernel with the patch.

*What is DriveDroid??
All info on DriveDroid http://softwarebakery.com/projects/drivedroid

*How to flash/use the goodix build?
-Flash ROM
-Flash Gapps(optional)
-Flash beanstalk boot.img and patch from here
-Flash kernel
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15th August 2016, 07:36 AM |#3  
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Thanks dude will try
15th August 2016, 07:38 AM |#4  
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Quote:
Originally Posted by Ashish94

reserve

Does it have any custom governors?
15th August 2016, 07:40 AM |#5  
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Quote:
Originally Posted by Sumit Samanta

Does it have any custom governors?

No governors and schedulers for now. Will be added in next release. This is just an alpha build.

Sent from my Redmi Note 3 using Tapatalk
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15th August 2016, 09:26 AM |#6  
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2% dropping bug @Ashish94

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15th August 2016, 09:31 AM |#7  
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Quote:
Originally Posted by abid52

2% dropping bug @Ashish94

Sent from my Redmi Note 3 using XDA-Developers mobile app

Okay thanks for the report. Patch will be included in next release. I didn't merge it cause that bug is not present in my device.

Sent from my Redmi Note 3 using Tapatalk
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15th August 2016, 09:52 AM |#8  
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Thanks,please bring this features to miui too.
15th August 2016, 02:22 PM |#9  
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Excuse me, what does this kernel support? MIUI or CM/AOSP

EDIT: Oh I saw the 6.0.1 in the title. So it only supports CM now...
15th August 2016, 02:36 PM |#10  
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Quote:
Originally Posted by BlackDragonz

Excuse me, what does this kernel support? MIUI or CM/AOSP

CM/AOSP is supported, about MIUI I don't know.

Edit: @Ashish94 Unfortunately I got a random reboot :x never had that before, are you aware of this?
15th August 2016, 03:42 PM |#11  
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Quote:
Originally Posted by Try it or die

CM/AOSP is supported, about MIUI I don't know.

Edit: @Ashish94 Unfortunately I got a random reboot :x never had that before, are you aware of this?

Well that's strange no random reboots on my device
Post your sys/fs/pstore/console-ramoops

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