Phone Kernels cepheus raphael

Source (link to git-repo or to original if based on someone elses unmodified work): https://github.com/wloot/raphael

3
7 .7
Description:

Custom kernel for miui based ROMs for
Redmi k20pro or Mi9Tpro (Raphael).

Now supports Mi9 (Cepheus)

Works on miui global and beta updates
Supports only android 10 based miui 11 and miui 12
Last changelog:

R6.4 4 months ago

Merge upstream 4.14.179
Adjust EAS task placement strategy to optimize fluency
Optimize the execution speed of atomic operations
Other bug fixes and stability optimization

abcdefghij

3 months ago

When will be next update please make miui suppport

Report

10

djalex29

4 months ago

10 10 the best

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borepig

4 months ago

Hi I really like your work. It works fabulously for almost everything. However, I could not open my game Honor of Kings (chinese version) after installing this. Do you know why and how this can be fixed?

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C

uchihaitachii

4 months ago

https://wloot.gitbook.io/candy-kernel Check this

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10

calliope

4 months ago

10 10 the best, but next version maybe add wakelock blocker built in the kernel

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9

knull90

5 months ago

9 9 excellent

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9

knull90

5 months ago

Very good kernel but there are ghost touches while playing pubg on 75fps. But very less ghost touches 69fps close to nothing. Hope to see next version asap. Keep it up.

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10

dv2700

6 months ago

10 10 the best

Report

9

jackjsa

6 months ago

9 9 excellent

Report

9

hsjkeee

6 months ago

9 9 excellent

Report

R6.4 4 months ago

Merge upstream 4.14.179
Adjust EAS task placement strategy to optimize fluency
Optimize the execution speed of atomic operations
Other bug fixes and stability optimization

R6.3 4 months ago

Optimize the smoothness of MIUI12 animation
Merge upstream 4.14.177
Fine-tune EAS scheduling to reduce power consumption slightly
Fix possible problems with CPU temperature control
Other bug fixes and stability optimization

R6.2 4 months ago

EAS optimization

Increase the weight of the big core during task migration

Only bias the top-level application to a high-capacity CPU when the DRM encoder is active

Adjust the boost when the application is cold started

Continue to fix known issues with Battery Turbo

Fine-tune CPU and charging temperature control

File system, network optimization and bug fixes

Updated xD 5 months ago

R6.1-2020/04/19

Merge upstream 4.14.176

WLAN and AUDIO driver

Merge Qualcomm CAF baseline to LA.UM.8.1.r1-14700-sm8150.0

Balance dispatch schedule, reduce power consumption slightly

Turn off some unnecessary chips to reduce operating costs

Optimized memory allocation to optimize the experience in certain scenarios

Fix known issues with Battery Turbo

Enhanced skip temperature control function, the battery will not be charged if it is above 45 °

Because performance regression is observed, UX optimization is temporarily cancelled

Other bug fixes and scheduling optimization

R6.0 5 months ago

Abandon the DSB upsampling mechanism and use new solutions instead Accurate upscaling to a single application, reducing unnecessary overhead
Cooperate with sched_boost to achieve dynamic progress effect
Allow non-real top-app processes to use the lowest capacity CPU during wakeup synchronization
EAS scheduling scheme optimization Rearrange cpusets and stune for UX related system services
Fine-tune perfd ​​configuration - Optimize fluency
Fix the problem of abnormal jitter of CPU frequency in tiny time scale Modifications to the system are now completed through the Magisk module
Reduce unnecessary CPU overhead when using WIFI / hotspot
Disable zram for 12G RAM devices
Other bug fixes and stability optimization


R 5.10
Merge upstream 4.14.175
Continue to fix possible problems with Battery Turbo
Re-enable cpufreq stats CFQ optimizes i / o preemption for non-background applications
Significantly optimize application cold start speed
Fine-tune Perfd configuration
Other bug fixes and battery life optimization

Updooted 5 months ago

Built-in matching temperature control configuration (will be covered by MAGISK module)
Specially optimized for kernel Battery Turbo, longer fast charging time
CPU moderately relaxed restrictions
Fix data loss after low battery automatic shutdown (Fixes: R5.7)
Fix a lot of Qualcomm / Xiaomi code issues, enhance stability
Other bug fixes

Big update 5 months ago

R5.8-2020/03/29
Optimize Qcom Perf Framework configuration

Optimize application cold start speed

Eliminate useless upscaling of Xiaomi, reduce power consumption for daily use

Optimize smoothness when swiping

Other bug fixes and endurance optimizations

R5.7-2020/03/27
Merge upstream 4.14.174

Battery Turbo charging optimization

Optimize temperature control under PPS charging protocol

Optimize dynamic voltage control

Fix charging stuck at high temperature

Optimize EAS scheduling strategy, reduce possible stutter

Update EAS optimization patch from Android R DP2

Increase non-destructive shutdown Fsync, no data will be lost during abnormal shutdown

Fixed occasionally abnormal status bar internet speed

Other bug fixes

Update time xD 6 months ago

R5.6
Optimize EAS load balancing strategy
Fix the situation of awakening the super core under low load and causing power consumption
Allows the use of the smallest capacity CPU in non-boost, optimizing daily battery life
Fine-tune EAS dynamic excitation schedule configuration
Fine-tune cluster affinity for background applications
wlan and audio merged into the latest CAF source code
Fix Mi9 proximity sensor failure (Fixes: R5.5)
Fixed the problem of charging stuck at high temperature (battery 48 ° +)
Optimize battery configuration
Other bug fixes

Updated gain 6 months ago

R5.5
Fix Mi9 wireless charging
Fix occasional "rag screen" problem
Other bug fixes and code modifications

Update time 6 months ago

R5.4
Merge upstream 4.14.173
Merge Qualcomm CAF baseline to LA.UM.8.1.r1-14300-sm8150.0
Optimize the speed of dynamic memory allocation
Fix possible network connection issues
Optimize CPU scheduling strategy and reduce power consumption overhead
Other bug fixes

Update time 6 months ago

R5.3
Added 69Hz refresh rate overclocking option (USE SCREEN OC AT YOUR RISK) by default it's set at 60hz
Optimize the stability of screen overclocking after turning on DC dimming
Other bug fixes

Huge big updoot 6 months ago

R5.2-
Fixed the problem that the screen refresh rate failed to overclock after turning off DC dimming
Added 75Hz refresh rate overclocking option
Fixed the problem of unstable screen refresh rate overclocking after turning on DC dimming
R5.1
Added Fsync switching support
Other bug fixes

Changelog for 5.0 6 months ago

Redo the kernel to remove controversial changes
Fix possible stability bugs Optimize cpu / gpu scheduling strategy
More code rework Consolidation wlan and audio merged into the latest CAF source code
Fixed a series of issues with Battery Turbo Optimized for Arm64 assembly Other bug fixes and fluency improvements

First Public Release xD 6 months ago

Not all changes can be included here, taking version R4.3-2 as an example.

*Use ClangBuiltLinux clang 11 to compile and enable O3 and Polly code optimization, improve code performance at the compiler level

*Merge the latest kernel baselines and fix security vulnerabilities that have been exposed

*Directly based on the Qualcomm CAF kernel and import the streamlined Xiaomi driver, incorporating the latest Qualcomm optimization in a timely manner

*Scheduling related
Using PELT EAS load tracking used by Google Pixel 4 (Android R), more energy saving under the same task load

Recalculate EAS energy model to make CPU scheduling more accurate

Using the optimized DSB + libperf dynamic excitation schedule solution, the frequency of sudden load scenarios can be more quickly reduced

*Charging related
Introduced Battery Turbo fast charging technology (referring to the implementation of Xiaomi 10 core), increasing the charging power to 30W (requires PPS protocol charger) and more stable current

Supports one-button ignore charging temperature control, giving geek players a smoother charging experience

Add 900 mA USB fast charge, no longer have to worry about the battery power going down after plugging into the computer

*Overclocking
GPU overclocked to 810MHZ and recalculated frequency table, calmly handle large games (Snapdragon 855 platform only)

*Other optimizations
Kernel-level lock capacity cracking, large batteries should have long battery life

*Use slmk to replace the deprecated Lowmemeorykiller, and greatly optimize the background killing behavior

Optimize the GC algorithm of F2FS file system for mobile terminal.

Enable and update CFQ I / O scheduling from the main line, enhance file read and write performance

Enable and update the lz4 compression algorithm from the main line, zram is more efficient

Enable and update the fq_codel queue scheduling from the main line, and also have good network latency in the game when downloading in the background

Enable and update Google BBR congestion control from the mainline to enhance network connection speed

Provide vDSO for 32 programs, 32-bit applications execute more efficiently

Backport the ion and binder drivers from the android-4.19 kernel, optimizing process communication and memory allocation capabilities

Using 300HZ timer tick, the system responds more quickly

Turned off debugfs

Optimized fingerprint driver for faster recognition

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product-maker djalex29 May 07 2020 10 the best
10 the best
product-maker calliope Apr 29 2020 10 the best
10 the best, but next version maybe add wakelock blocker built in the kernel
product-maker knull90 Mar 27 2020 9 excellent
9 excellent
product-maker dv2700 Mar 18 2020 10 the best
10 the best
product-maker jackjsa Mar 17 2020 9 excellent
9 excellent
product-maker hsjkeee Mar 15 2020 9 excellent
9 excellent
product-maker Base: 4 x 5.0 Ratings
Be the first to comment
djalex29
May 07 2020
jackjsa
Mar 17 2020
hsjkeee
Mar 15 2020
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license
GPLv3
version
R6.3
updated May 11 2020
added Mar 04 2020
downloads 24h
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pageviews 24h 44
System Tags gplv3