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[Kernel] CeXstel v0.62 (Y300/G510) [Stock/CM] [29/03/14]


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#1
Ceastel

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This is kernel for our y300 and g510.

Features:
-3.4.2 kernel version
-New Freq Table - 19Mhz / 65Mhz / 98Mhz / 196Mhz / 320Mhz / 480Mhz / 700Mhz / 1008Mhz / [1046Mhz - y300] / [1209Mhz - g510]
-Underclock
-Dynamic fsync v2
-Increase available ram (depends on version which you choose)
-CPU voltage control VDD sys interface (only for y300)
-Schedulers : fiops / noop / dedline / cfq / sio / sioplus / row / vr / zen / fifo
-Governors : interactive / conservative / userspace / powersave / ondemand / ondemandX / preformance / smartassv2 / smartassH3 / smartmax / badass / asswax / wheatley / dancedance / intellidemand / lulzactive / hyper / lionheart
-TCP congestion control algorithms: westwood / vegas / veno / cubic / reno / bic / htcp / lp / scalable / yeah / llinois / hybla / highspeed
-TCP westwood as default
-Optimized AES and SHA1 routines
-LowMemoryKiller management of not killable processes
-Timer slack controller
-CK3 Tweaks
-Optimized SLUB memory allocator
-Dynamic management of the minimal timer slack value during suspend/resume
-Compile with -O3

-ARM flags optimization
-Linaro 4.6.2
-FRandom
-Swap support
-Lowered swappiness 60->45
-Zram (?)

-usb OTG (only for CM[?])
-Dynamic dirty page writebacks
-Doubled readahead values
-Fast Charge (untested but i think it need some fixes)
-A little bit overclocked gpu [gpu freq steps : 192Mhz / 245Mhz / 320mhz]
-Different compresion type
-Disabled Gentle Fair Sleepers for better UI performance

-and much more ... (look at the changelog)

 

CeXstel v0.62 for CM10:

v0.62 (407MB ram)

v0.61 (407MB ram)

v0.60 (407MB ram)

v0.59 (407MB ram)

v0.58 (407MB ram)

v0.58 (~400MB ram)

v0.58 (393MB ram)

 

CeXstel v0.62 for CM10.1:

v0.62 (407MB ram)

v0.61 (407MB ram)

v0.60 (407MB ram)

v0.59 (407MB ram)

v0.58 (407MB ram)

v0.58 (~400MB ram)

v0.58 (393MB ram)

 

CeXstel v0.62 for Stock:

v0.62 (407MB ram)

v0.61 (407MB ram)

v0.60 (407MB ram)

v0.59 (407MB ram) (reuploaded)

v0.59 (393MB ram)

v0.58 (407MB ram)

v0.58 (~400MB ram)

v0.58 (393MB ram)

 

From v0.58 version the images aren't tested by me.

I only check does it bootable.

 

Older versions:

 

CM10 :

v0.57 (407MB ram)

v0.56 (407MB ram)
v0.55 (407MB ram)
v0.55 (~400MB ram)
v0.55 (393MB ram)
v0.47
CM10.1 :

v0.57 (407MB ram)

v0.56 (407MB ram)
v0.55 (407MB ram)
v0.55 (~400MB ram)
v0.55 (393MB ram)
v0.54
v0.5
v0.47
Stock :

v0.57 (407MB ram)

v0.56 (407MB ram)
v0.55 (407MB ram)
v0.55 (~400MB ram)
v0.55 (393MB ram)
v0.54
v0.5
v0.47
v0.3

Not fully working builds :

Spoiler


Changelog
Spoiler


Buglist:
Spoiler



Special features:
Spoiler


Sources : https://github.com/C...-kernel-msm8x25

Thanks :
Kra1o5
Christopher83

IbizaHerrero
Dazozzo
ZolaIII


Edited by Ceastel, 11 April 2014 - 04:32 PM.

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#2
gooklet

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Hi,

 

Good day, any battery drain issue for this kernel??


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#3
fonz93

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Hey! thanks for this kernel, an important question for me: Any problems with colours like the "milky" screen?


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#4
lowsum

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Great!! Thx Ceastel for your contribution, looking forward for the stock kernel.


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#5
bgmenot111

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thanks

 

Can your kernel support otg?

 

Is it just for Y300 devices?

is it flash on g510 devices?


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#6
ako0

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Thanks a lot, good work, I guess it's better to put milky screen and battery drain problem in higher periority, cuz we all suffer a lot from these two bugs in cm ports

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#7
Ceastel

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@bgmenot111

Otg doesn't work .

It's optimized for y300 but should work on g510 (without some stuff)

@gooklet

I don't tested battery drain.


Edited by Ceastel, 04 October 2013 - 04:58 PM.

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#8
Ducsidu

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I was hoping for a custom kernel with OC for the Y300, and someone finally made it. Thanks! I subscribed to the topic and I'm waiting for a more stable release without the screen bug!


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#9
nirmalbalaji

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I hope it helps CyanogenMod ROMs on Y300.


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#10
SaurabhRCk

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Just One question! Is the CM 10.1 build has the camera issue! Please post a bug list in the main post! It will help all to track the progress.


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Huawei Ascend Y300         : CM11, Hybrid kernel, TWRP 
Asus Zenfine 5                  : Stock 4.4.2, Stock kernel, Stock Recovery
Xiaomi Redmi 1s               : PAC-MAN ROM (4.4.4), Stock Kernel, TWRP

#11
Ceastel

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I added Stock kernel version (i don't have more time today so it's untested)

 

@up

I'm going to add changelog ,bug list, etc. in next few days .


Edited by Ceastel, 04 October 2013 - 07:49 PM.

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#12
SammichPG

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Installed on my y300 with cm10, not sure if it's placebo but facebook seems to open a little bit faster (whatsapp as well).

How high do you think the soc can go?

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#13
Romagnolo1973

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how install the kernel? Because for my old Sony I need a tool installed on my pc to put kernel on my smartphone.

Here is simply via recovery?


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Sorry for my bad english but I'm Italian .. so be patient

 

Rom :JB 4.1.1 AOSP B200 By H3ROS

Kernel: moddingg33k


#14
Hassams

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how install the kernel? Because for my old Sony I need a tool installed on my pc to put kernel on my smartphone.
Here is simply via recovery?


Yes simply flash this kernel via custom recovery no need for any flash tool

Edited by Hassams, 05 October 2013 - 09:12 AM.

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#15
Ceastel

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@SammichPG

I think this soc can go on about 1.4ghz .

 

@romagnolo

You can flash it via TWRP recovery.


Edited by Ceastel, 05 October 2013 - 09:11 AM.

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#16
boerge

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how install the kernel? Because for my old Sony I need a tool installed on my pc to put kernel on my smartphone.
Here is simply via recovery?


Of course. Install the kernel via TWRP

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#17
RXZ

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i'm on stock rom.. just flashing this CeXstel v0.11 for Stock kernel.. feels like my screen getting milky.. errr... :unsure: not sure.. 

also hang/restart when i tried antutu test..


Edited by RXZ, 05 October 2013 - 09:22 AM.

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Spoiler

 


#18
Ducsidu

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i'm on stock rom.. just flashing this CeXstel v0.11 for Stock kernel.. feels like my screen getting milky.. errr... :unsure: not sure.. 

also hang/restart when i tried antutu test..

The milky screen is a known error on every custom kernel


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#19
RXZ

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@ceastel this is original kernel from huawei for y300.. could you make OC kernel from this? if you want.. heeee~

https://docs.google....dit?usp=sharing


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Spoiler

 


#20
CrimsonCrap

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Tried benchmark on stock ROM with this kernel installed and noticed about 300+ something increase in points in the benchmark results.I used to get about 6400 or 6500 points approximately with antutu benchmarks and this time I got almost 6950.I forgot to take screenshots but I will run benchmarks again and post results with pictures in a few hours. P.S other than the slight "milky screen" effect I have noticed no bugs(I have been on this kernel for almost half a day).battery life seems decent as well.

Edited by CrimsonCrap, 05 October 2013 - 10:39 AM.

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