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[KERNEL][N7][Linaro][16 APR] (1,60Ghz UV/OC) DMORE.Kernel #11

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By davidmore, Senior Member on 2nd March 2013, 08:34 PM
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Hi everyone , this is my first kernel and my first work; (So, My apologize if there is some issues
l started from last mr1.1 aosp kernel.

I'm working for a stable and powersafe base Kernel. This is only the first start point !!!
I am not responsible for damaging your device or voiding your warranty. Play at your own risk!
If you want to use this kernel in your ROM, I am very happy, but please include a "thank" to this thread!


Requirements
You must be unlocked and rooted.
You must have custom recovery installed (CWM or TWRP) to install the kernel.
System Tuner or TricksterMod applications are recommended for kernel's features.


Basic feature list
Dmore.kernel #11

Based on latest google aosp tegra kernel source mr1.1 for android 4.2.2
compatible with all 4.2.x based ROMS
All stock features are supported (camera, OTG, NFC etc.)
CPU OverClock up to 1,6 Ghz (referance github by motley)
GPU OverClock up to 484 Mhz
LP (CompanionCore) default to 475 Mhz
User Voltage control for CPU and Core (referance github by faux123)
Useless debugging removed.
Fsync enabled by default
Tweaked ramdisk: optimized mount options & VM settings
Compiled with last Linaro gcc 4.7 toolchain optimized compiler flags (-O2)
I/O scheduler ROW / BFQ / Deadline / NOOP (default ROW)
Governors - Interactive (default), Performance, SmartassV2, Touchdemand, Lagfree
Kernel compression mode LZ4 (XZ,LZO,GZIP available in kernel build)
Kernel w/ kexec-hardboot patch for MultiRom (tasssadar thread MultiROM recovery)
ARM RWSEM optimization
BFQ-v6 IO Scheduler Governor
SLAB managment allocation memory Kernel as default
Auto tegra3 HotPlug + CPU G value from HTC one X
Add support USB-hostmode-charging , fast charging & Fixed installation & USB audio (Timur Mehrvarz)
JRCU (original patch Joe Korty)
Added optimized CRC32,AES,SHA1 algorithms
Enable support for changing WiFi power mode when screen-off
NTFS rw , MSDOS FSystem support (Note: must be tested)
CyanogenMod 10.1 compatible



INSTALLATION:
Flash the zip using custom recovery (no need to wipe anything)

DOWNLOADS: (flash with Recovery utility)

Zip: http://goo.im/devs/dmore/nexus7


Git Repo:
Source: https://github.com/dmore70/nexus7-kernel/

A big Thanks to:
for condivide their hard work on github*: FranciscoFranco , Metallice , Faux123, zaventh , morfic , _motley , azoller1 , Ezekeel
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2nd March 2013, 08:35 PM |#2  
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Change Log
DMORE.kernel #11
Tegra Auto Hotplug from HTC one X (no more Thalamus)
New voltage Cpu G values from HTC one X
Interactive Governor CPU from Metallice's Github (thank Metallice for condivision work)
NTFS RW and MSDOS FS Support

DMORE.kernel #09
OverClock up GPU to 484 Mhz (default was 416)
Enable support for changing WiFi power mode when screen-off (use TricksterMod application for on/off)
Add optimized AES and SHA1 routines for ARM platforms
ROW now default I/O scheduler

DMORE.kernel #08
CPU OverClock up to 1,6 Ghz (set up 1,5Ghz at startup; use TricksterMod Utility for change Max/Min freq)
GPU clock default to 416 Mhz
LP (CompanionCore) default to 475 Mhz

DMORE.kernel #07
add support USB-hostmode-charging (Timur Mehrvarz)
JRCU (original patch Joe Korty)
added optimized CRC32 algorithm

DMORE.kernel #06
add Thalamus Arm generic hotplug (thanks thalamus) (so now disabled tegra3 auto hotplug)
revert to SLAB allocation memory kernel as default

DMORE.kernel #05
add ARM RWSEM optimization
set as default SLUB managment allocation memory Kernel as default (before was SLAB)
BFQ-v6 IO Scheduler Governor
disabled CPU framework quiet governor - Now use cpu-tegra3.c module
set/change the max active cpu cores (use Trickster Mod APP)

DMORE.kernel #04
Inserted highspead tcp control congestion
Add support for LZ4 and LZ0 Kernel compression/decompression
Kernel image now compress with LZ4 instead of XZ algorithm

DMORE.kernel #03
Add ROW IO Scheduler (and removed CFQ scheduler)
Add Touchdemand CPU governor (and removed Ondemand, Userspace, Conservative, PowerSave)
Add more TCP Control Congestion (now westwood, reno, vegas, veno)
Add support for MultiROm Kexec-hardboot

DMORE.kernel #02 - Test prebuild

DMORE.kernel #01
Based on latest google aosp tegra kernel source mr1.1 for android 4.2.2
compatible with all 4.2.x based ROMS
user voltage control for CPU and Core (referance github by faux123)
UV - undervolt control
Useless debugging removed.
Fsync enabled by default
Tweaked ramdisk: optimized mount options & VM settings
Compiled with last Linaro gcc 4.7 toolchain optimized compiler flags (-O2)
I/O scheduler CFQ / BFQ (default)/ Deadline / Noop
Governors - Interactive (default), Performance, SmartassV2, Lagfree, Conservative, Userspace, Ondemand, Powersafe
CPU Quiet framework : (default governor balanced)
Kernel compression mode (XZ)
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2nd March 2013, 11:54 PM |#3  
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Re: [KERNEL][N7][4.2.x][05 MAR] DMORE.Kernel #01
Looking good! By the looks of your github, you've been playing with kernel for awhile. Correct?

Sent from my Nexus 7 using xda app-developers app
3rd March 2013, 12:07 AM |#4  
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Re: [KERNEL][N7][4.2.x][05 MAR] DMORE.Kernel #01
Does this have MultiROM boot support? If you added the kexec patch than it does.

Nexus 7:
Unlock/Root
PRIME D
M-Kernel
PimpMyROM
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3rd March 2013, 01:00 AM |#5  
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wait how did i help? i dont have much on github....
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3rd March 2013, 01:19 AM |#6  
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Re: [KERNEL][N7][4.2.x][05 MAR] DMORE.Kernel #01
Quote:
Originally Posted by azoller1

wait how did i help? i dont have much on github....

He was probably mistaken, because the kernel you linked here in xda from rootzwiki

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3rd March 2013, 02:12 AM |#7  
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Re: [KERNEL][N7][4.2.x][05 MAR] DMORE.Kernel #01
The download has one problem. Its dmore.kernel (.kernel is the file ext) when it should be dmore_kernel.zip .a simple rename did the trick.

Nexus 7:
Unlock/Root
PRIME D
M-Kernel
PimpMyROM
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3rd March 2013, 08:25 AM |#8  
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Quote:
Originally Posted by frap129

Does this have MultiROM boot support? If you added the kexec patch than it does
M-Kernel
PimpMyROM

interesting, thanks for the feature:I'll search for this.. give me some time.

Quote:
Originally Posted by frap129

The download has one problem. Its dmore.kernel (.kernel is the file ext) when it should be dmore_kernel.zip .a simple rename did the trick.

Ops sorry: I normally work with linux Ok for all people: rename the download zip file (dmore.kernel) in a zip file (dmore_kernel01.zip) and flash with Cwm
3rd March 2013, 08:37 AM |#9  
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Quote:
Originally Posted by azoller1

wait how did i help? i dont have much on github....

don't worry be happy I looked in any case from your xda thread and your posts. Thanks for all.
3rd March 2013, 04:48 PM |#10  
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This kernel would be awesome, if it's based on the M-kernel! I use the M-kernel already 2 months, and it's awesome! But guy, you're doing a great job here! Of course is the #1 build, experimental. But keep developing, you will become a great dev!
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5th March 2013, 12:42 AM |#11  
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Re: [KERNEL][N7][4.2.x][03 MAR] DMORE.Kernel #01
Any progress? If not I'll start testing and send you feed back.

Nexus 7:
Unlock/Root
PRIME D
M-Kernel
PimpMyROM
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