Lenovo Vibe K5 — [KERNEL] Extreme Kernel Lenovo VIBE K5

Nem eu e nem o AndroidPIT nos responsabilizamos por eventuais danos que possam ocorrer, faça por sua conta e risco.

Eai Galera, esse é um Kernel com Overclock para as ROM´s Marshmallow e Nougat!!

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➜ Caracteristicas do Kernel:

Minimum and Maximum CPU regulator voltages: 1,03V - 1,355V -> stock: 1,05V - 1,35V;
Minimum and Maximum GPU regulator voltages: stock: 1,225V / 1,225V -> modified: 1,285V / 1,285V;
PLL Voltages:

• SVS (Smart Voltage Scaling) mode: 1,725V;
• NORMAL mode: 1,8V (stock is 1,8V) ;
• TURBO mode (used in performance governor): 1,885V (+85mV, stock is 1,8V too).

Voltage levels for CPU:
level 1 to level 13: 1,03V (stock is 1,05V, so is -20mV undervolted);
level 14: 1,075V (stock is 1,1V, so is -15mV undevolted);
level 15 1,1V;
level 16 1,125V;
level 17: 1,133V;
level 18: 1,134V;
level 19: 1,13425;
level 20: 1,135V;
level 21: 1,136V;
level 22: 1,162V;
level 23: 1,1705V;
level 24: 1,1875V;
level 25: 1,2005V;
level 26: 1.2675V;
level 27: 1,2875V;
level 28: 1,345V.

Todas as voltagens stock começam no level 15, na stock é 1,1375V, então level 15 ao level 21 é undervolted. começando do level 22 ao level 28, tudo está overvolted para sustentar o overclock.

Agora, Os Levels da frequência , associado a tabela de voltagem:

-> For BIG cores:
1 200MHz
2 345MHz
3 400MHz
4 422MHz
5 499MHz
6 533MHz
7 652MHz
8 729MHz
9 800MHz
10 80MHz
11 883MHz
12 960MHz
13 1036MHz
14 1113MHz
15 1190MHz
16 1267MHz
17 1344MHz
18 1363MHz
19 1420MHz
20 1459MHz
21 1497MHz -> stock maximum
22 1536MHz -> OVERCLOCK
23 1574MHz -> OVERCLOCK
24 1612MHz -> OVERCLOCK
25 1632MHz -> OVERCLOCK
26 1651MHz -> OVERCLOCK
27 1689MHz -> OVERCLOCK
28 1950MHz -> EXTREME OVERCLOCK

For LITTLE Cores:

1 200MHz
2 249MHz
3 400 MHz
5 499MHz
12 800MHz
16 998MHz
17 1113MHz
21 1209MHz
26 1335MHz
27 1866MHz

O Kernel não tem Custom Governors, mas tem varias coisas necessárias pro hardware que não está instalada na ROM Stock da Lenovo ou outra Custom ROM... Alguns desses são:

• Qualcomm SVS (Smart voltage scalling with clock);
• WCD9306 HiFi processor drivers;
• QDSP6v2 Ultrasound HW driver;
• Thermal scaling drivers;
• Hardware monitoring with ADC current meter;
• Thermistor support (for battery safety in subsystem);
• Qualcomm camera header 3.1;
• Face detection engine support;

Foi aumentado a corrente de carregamento do carregador, Então seu celular ira carregar bem mais rápido com mais corrente ficando com Especificações do Qualcomm Quick Charger 2.0.

➜ Requisitos:

TWRP

➜ Downloads:

Extreme Kernel
(Qualquer ROM)

➜ Passo a Passo:

1. Baixe o Custom Kernel e coloque no Cartão de memória
2. Reinicie em modo Recovery (Desligue, Pressione o Botão Power + o Botão Volume + e botão de volume - ao mesmo tempo)
3. Selecione INSTALL, selecione o Kernel
   ➜ Swipe to Install
4. Selecione REBOOT SYSTEM

Créditos:
- Luiz Paulo Damaceno
- Tópico no XDA

— alterado em 05/01/2017, 18:59:05

➜ Changelog:

Changelog 06/12/2016:

• Added more governors
• Added more overclock
• Added Adreno Idler
• Linux 3.10.51
• Power Efficient Workqueues
• Incrased UnderVoltage at stock clocks and lower clocks also, reduced the maximum overvoltage with overclock too

Changelog 15/12/16:

• Adicionadas configurações de sincronia dinamica de sistema de arquivos,
• melhoria nos io schedulers;
• atualização do driver do LiveDisplay;
• otimização nos governors e swap,
• desabilitado (opcional) checagem de erro crc que reduz o desempenho

Changelog 28/12/2016:

• AnyROM Patch;
• Added Faux sound control;
• Added Simple GPU Algorythm;
• Improved Adreno Idler;
• Added Dynamic Fsync for higher I/O performance causing overall UX performance;
• Added User Level thermal control working with thermal-engine;
• Added Pocket Mod (for future ROM compilations);
• Incrased swapness for an acceptable value;
• Added O3 optimizations in kernel build;
• Updated voltage mode battery management system with last codeaurora updates;
• Reduced ncp6335d regulator slew rate and incrased maximum frequency from 670kHz to 710kHz to improve power efficiency and reduce overheating incrasing inductors impedance of buck converter;
• Reduced fan53555 regulator slew rate;
• Reduce stock frequencies voltage tables again (more automatic undervolt, something about -52mV for stock frequencies (1.49GHz and 1.20GHz);
• Make mdss bandwidth value adaptive - 2,1GB/s ~ 2,35GB/s (Stock is 2GB/s);
• Incrased a little more AC Charging current (but, its matching with SM5414 Charger IC limits);
• Updated a little KGSL drivers;
• Updated 2 years old some SOC audio files;
• Minimum GPU Frequency reduced to 19MHz when in really IDLE state;
• Added Alucard Hotplug;
• Maked Power Efficient Workqueue enabled by default for awaked CPUs to save some power;
• Overall Linux and Drivers minor update;
• SW2Awake and DT2W is under developement, but, for DT2W you can use "half" function to awake device;

Changelog 30/12/2016:

• Updating regulator voltages for more undervolt at stock frequencies again (more again);
• Added ClusterPlug for hotplug LITTLE Cluster when the system aren't in heavy parallel loads and enable all little cores when high parallel loads start;
• Added an sysfs file for user put desired charging current (explanation at end) sm5414 charger specific modification;
• Another updates in linux base;
• Alucard hotplug disabled by default, but you can enable it to hotplug BIG cores based on system load;
• Re-enabled Adaptive Low Memory Killer;
• Updated sleep drivers;
• Debugging DTS-Eagle API Driver to full support at DSP;
• Added kernel level 192kHz for sound driver;
• Some audio routing corrections;
• Incrased torch brightness a little;
• Thermal throttle set to 65C;
• Added new bootlogo, if you dont desire this, download the version with stock bootlogo;
• Gesture functions stay buggy, only working half DT2W

➜ Observação:

• No Nougat existe a função de DT2W (Double Tap to Wake) mas só funciona na opção "metade" no app Kernel adiutor

— alterado em 05/01/2017, 18:52:35

Carlos_

Eu corro algum risco de usar o extreme overclock? Quais?

celular pode ficar quente muito rápido, em jogos também...no extremo do extremo pode até queimar o processador dependendo da temperatura .

Marcos França

Instalei e o celular tá travado na tela da Lenovo! O que fazer? ;~

instalou em qual ROM? fez backup?

agora tem a versão pro Nougat também

o Kernel vem em zip e você dá Flash pelo TWRP, pra configurar é só baixar o app Kernel adiutor e lá vai ter as configurações.

Adicionado Versão 1.1 pro Nougat

se você fez backup do boot, só dar Restore no TWRP, caso não...só reinstalando a ROM novamente

engraçado, testei aqui na RR V5.8.0 e funcionou de boa, CM 14.1 só na CrDroid que eu li que está dando Bootloop, não de wipe pra instalar que funciona!

— alterado em 09/12/2016, 03:34:28

Bruno Lopes

Funciona na RR mais recente sem dar pau ?

funciona