[ROM][KERNEL][N910F/G] Temasek CM12.1 [v14.9] / Vision Kernel

[AuxXxilium]

Temasek's CM12.1 for Note 4

DISCLAIMER

/*
 * Your warranty is now void.
 *
 * I am not responsible for bricked devices, dead SD cards,
 * thermonuclear war, or you getting fired because the alarm app failed. Please
 * do some research if you have any concerns about features included in this ROM
 * before flashing it! YOU are choosing to make these modifications, and if
 * you point the finger at me for messing up your device, I will laugh at you. Hard. A lot.
 */

HOWTO INSTALL

[B][I]Clean Installation[/I][/B]
1. Download the appropriate ROM.
2. Download the appropriate GApps.
3. Back up any and all important data.
5. WIPE DALVIK/CACHE/DATA/FACTORY RESET.
6. WIPE SYSTEM.
7. Flash the ROM in recovery.
7.1 Flash Kernel (if you use a custom one)
8. Flash the GApps.
9. WIPE DALVIK/CACHE (for good measure).
10. Reboot Device.

[B][I]Mixed Flash/Update[/I][/B]
1. Download the appropriate ROM
2. WIPE SYSTEM.
3. Flash the ROM in recovery.
3.1 Flash Kernel (if you use a custom one)
4. Flash the GApps.
5. WIPE DALVIK/CACHE (for good measure).
6. Reboot Device.

[B][I]Dirty Flash/Update[/I][/B]
1. Download the appropriate ROM
3. Install the update zip from recovery.
3.1 Flash Kernel (if you use a custom one)
4. WIPE DALVIK/CACHE (for good measure).
5. Reboot Device.

STATEMENT
I started to build Temasek's CM 12.1 Rom for Note 4.
It will strict follow his upstream, i'll not add anything to his base.
I only compile it for Note 4 and optimize it for this.

FEATURES

• all builds 20150713+ come with VISION Kernel Base as stock (same patched source but not all features)

BUILD

• compiled with GCC 4.9.3 with patches from Linaro and SaberMod
• including JustArchi's Optimizations
• including Arter97's Optimizations
• including Qualcomm's optimized LLVM 3.6 (not Google's 3.5a)

DOWNLOADS ON AFH

• latest ROM
• GAPPS
• Vision Kernel
• MDNIE Tuner App
• KCAL App
• Dolby Digital Plus Mod

Download Rom @ AFH
Download Gapps @ AFH
Download Apps @ AFH

THANKS

@Senthil360 for nice support in this thread
@CyanogenMod for base
@temasek for rombase
@arter97 for optimizations

XDA:DevDB Information
Temasek CM12.1 / Vision Kernel, ROM for the Samsung Galaxy Note 4

Contributors
AuxXxilium
Source Code: https://github.com/AuxXxilium

ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.10.x
Based On: CyanogenMod

Version Information
Status: Abandoned
Current Stable Version: v14.9
Stable Release Date: 2015-07-21

Created 2015-07-04
Last Updated 2015-08-13

 

[AuxXxilium]

Vision KERNEL

Vision Kernel for all CyanogenMod 12.1 based ROM
fast - smooth - battery friendly

Optimized for Temasek CM12.1

Features

Hotplug

• MpDecision (optimized)
• IntelliPlug 4.0

Thermal

• My own Thermal Driver (for this time but not the end)
• IntelliThermal (CM Version)

CPU

• Underclock CPU to 268MHz
• Overlock CPU to 2880MHz
• Hardlimit CPU Control 2.2.1_Note4
• CPU Boost
• MSM Turbo (like Intel Turbo Boost - only active if you use the max frequency but will cause more battery drain)
• Voltage Control
• more CPU Governor

GPU

• Underclock GPU to 166MHz
• Overclock GPU to 800MHz
• Simple GPU Algorithm
• Adreno Idler 1.1
• Idle down to 27MHz
• more GPU Governor

Screen

• Touch Control (DT2W, S2W, S2S) <- only t2w edition
• State Notifier

FS and I/O

• Dynamic Fsync 1.5
• more IO Scheduler
• Optimized EXT4
• F2FS Support

Power

• Powersuspend 1.7
• Fastcharge 1.2
• QuickWakeup

Sound

• Faux Sound Control 3.6
• MSM Ultrasound
• Stereo call recording

Net

• more TCP Cong

Misc

• KSM
• Kernel Mode NEON
• SELinux permissive
• overall Optimizations
• Sabermod 4.9.3 for A15 and graphite
• more...

How-To install

• remove all bootup settings from Fauxclock
• boot into recovery
• install kernel
• wipe cache (better to do this)
• boot system
• if system is fully started - restart it again
• done

Download Kernel @ AFH

 

[AuxXxilium]

Changelog for ROM / KERNEL

Changelog for ROM

• Build Changelog

Changelog for Vision KERNEL

2015.07.16

• only performance optimizations

2015.07.15

• updated: Hardlimit Control v2.2.1_Note4 by AuxXxilium

2015.07.14

• build: start with two version: one with touch2wake and without it
• build: cleaner build tags - now only vision not vision_smart
• added: Hardlimit Control v2.2_Note4 by AuxXxilium (thx to yank555.lu for base)

2015.07.13_t2w - experimental

• readded: touch2wake
• removed: IntelliThermal trash for the next time
• added: more battery savings
• patched: some vidc things

2015.07.11_ofast

• recompiled with -Ofast
• added: new adreno idler version

2015.07.10

• added: quickwakeup
• added: some more patches
• removed: smart... governor that causes a bug in freq selection

2015.07.08_v2

• bugfix build
• removed: only gpu wakeup on touch event
• removed: all touch2wake features for now
• removed: high OC Freq (now max is 2.88 GHz)
• fixed: no touch response after wakeup from deepsleep (i hope)
• fixed: the laggy performance from gpu if there was no touch event
• fixed: fastcharge issue that causes some problems (slow charging and more)
• fixed: all kernel compile warnings
• added: elementalx cpu gov for more performance
• added: more optimizations
• added: Async Fsync

2015.07.07

• added: IntelliThermal from faux123 (CyanogenMod Commit)
• added: some patches for power efficiency
• added: more patches - to many to list all things

2015.07.06

• added: Simple GPU Algorithm
• added: MDNIE Control
• added: some GPU Patches

2015.07.05

• initial push with features above (optimized for my rom)

FAQ

How can i set the kernel features?
The recomend app is FauxClock. Other apps can have problems with cpu freq setting or other features.
Fauxclock isn't supported.
Install Fauxclock > Open and accept SuperSu > force close it > open again (if this isn't working, you need to fix permissions.)
Why i do this? ETA's?
It's only build for my own use, so i update it if i think i must do it. Please do not ask for ETA's.

Misc

Known bugs

• If you found a bug, please submit it here.

Feature Requests

• If you want to have a new Feature, please submit it here.

Reviews

• If you like my work, please say THANKS and write a short review here.

 

[virgoan]

Rom support

Does this ROM support 910G

ROM​

Temasek's CM 12.1 for Note 4 (trltexx)

I started to build Temasek's CM 12.1 Rom for Note 4.
It will strict follow his upstream, i'll not add anything to his base.
I only compile it for Note 4 and optimize it for this.

Download

Huge thanks to @temasek and @arter97

XDA:DevDB Information
Temasek's CM 12.1, ROM for the Samsung Galaxy Note 4

Contributors
AuxXxilium
ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.10.x
Based On: CyanogenMod

Version Information
Status: Stable
Current Stable Version: v14.5
Stable Release Date: 2015-07-04

Created 2015-07-04
Last Updated 2015-07-04

 

[Battlehero]

Downloading the ROM, will give more feedback after a few hours.
Keep up the great work, loving your kernel and now maybe this ROM as well.

Sent from my SM-N910F using XDA Premium 4 mobile app

 

[AuxXxilium]

Does this ROM support 910G

ROM​

yes. 910G is supported. it is working with trlexx rom.

Downloading the ROM, will give more feedback after a few hours.
Keep up the great work, loving your kernel and now maybe this ROM as well.

Sent from my SM-N910F using XDA Premium 4 mobile app

thanks, kernel comes back the next week. try to fix benchmark scores and game performance.

 

[Ogy77]

Thanx for thread,I think your kernel and temasek rom is perfect combination???

 

[Battlehero]

yes. 910G is supported. it is working with trlexx rom.



thanks, kernel comes back the next week. try to fix benchmark scores and game performance.

Current bug: Clicking Ambient Display causes Force Close?
Everything else seems to work fine so far, will report back if I find something else.

 

[rhadoo_ds]

@AuxXxilium : this is great. I was a very big fan of temasek for S3 and I was thrilled when I saw your post. Thanks. The issue that I have is that it seems I am limited with 3g speed after I have installed the rom. I cannot get more than 47kB / sec no matter what I do. Before installing the rom , exactly in the same place, I was having over 1,5 MB / sec. Does anyone have the same issue? Thanks

Trimis de pe al meu SM-N910F folosind Tapatalk

 

[exelator]

Great, now we have two Temasek CM12.1 roms for our device Gonna test this one too.

 

[speedyjay]

Welcome Temasek! I used your ROMs on the Note 3....good to see you here buddy

 

[ivnn]

Does s pen features work with this ROM

 

[Battlehero]

Does s pen features work with this ROM

http://forum.xda-developers.com/android/software/app-app-samsung-devices-provided-stylus-t3000448

Sent from my SM-N910F using XDA Premium 4 mobile app

 

[rhadoo_ds]

@AuxXxilium : this is great. I was a very big fan of temasek for S3 and I was thrilled when I saw your post. Thanks. The issue that I have is that it seems I am limited with 3g speed after I have installed the rom. I cannot get more than 47kB / sec no matter what I do. Before installing the rom , exactly in the same place, I was having over 1,5 MB / sec. Does anyone have the same issue? Thanks

Trimis de pe al meu SM-N910F folosind Tapatalk

In case someone else has the same issue...

I found that the default access point was WAP instead of Internet, this was limiting the speed. After I switched to Internet, speed was over 1,5 MB.

 

[ivnn]

Just tried to install the ROM ,but the installation was aborted complaining that this image is for a trltexx and that I'm having a trlte . I think i installed different kernel for my previous Rom . Could anyone suggest what i have to do to change it to trltexxx .

 

[Battlehero]

Just tried to install the ROM ,but the installation was aborted complaining that this image is for a trltexx and that I'm having a trlte . I think i installed different kernel for my previous Rom . Could anyone suggest what i have to do to change it to trltexxx .

You have the incorrect recovery.
Install the correct recovery from TWRP's website.
If you have N910F (Trltexx) install this zip from recovery and then reboot to recovery again to install the ROM.

https://dl.twrp.me/trltexx/twrp-2.8.7.0-trltexx.zip.html

Sent from my SM-N910F using XDA Premium 4 mobile app

 

[ivnn]

i tried to install but device got struck in download mode and i couldnt boot normal as well. odin is not recognising the device as well

You have the incorrect recovery.
Install the correct recovery from TWRP's website.
If you have N910F (Trltexx) install this zip from recovery and then reboot to recovery again to install the ROM.

https://dl.twrp.me/trltexx/twrp-2.8.7.0-trltexx.zip.html

Sent from my SM-N910F using XDA Premium 4 mobile app

 

[Mikeyman123]

Awesome! Temaseks rom was my favorite rom on my s3.
too bad I really need the s-view, which isn't working on CM
will that ever be possible?

 

[Battlehero]

i tried to install but device got struck in download mode and i couldnt boot normal as well. odin is not recognising the device as well

Take your phone's battery out. (Make sure device isn't plugged in anywhere)
Then put the battery back in after 10 seconds.
Then hold the volume down, home button and power your device on.
Then plug your phone into your computer, and try different USB ports (Make sure Kies is not installed) and flash a stock ROM via Odin and start a fresh.
Install a custom recovery (TWRP).


Sent from my SM-N910F using XDA Premium 4 mobile app

 

[AuxXxilium]

Awesome! Temaseks rom was my favorite rom on my s3.
too bad I really need the s-view, which isn't working on CM
will that ever be possible?

sview hack is in rom included, the next kernel version does enable it. so i think it should work after that, but i havn't a sview cover for my phone. so i can't try it out.