[KERNEL]Forest-M(CM13), Forest-LP(CM12) & Forest-KK(CM11)-New

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forest1971

Senior Member
Apr 3, 2012
1,685
2,127
The NightOwl CM rom series are fantastic so I make a few kernels for myself and to give more options for Note users to play with. I am quite happy with these kernels! :victory::victory::victory:

1. Forest-M-kernel for NightOwl CM13!
2. Forest-LP-kernel for NightOwl CM12
3. Forest-KK-kernel for NightOwl CM11 (second post)


Credit should go to @bauner who has done the hard and excellent job with the NighOwl rom and kernel. I only make minor kernel tweaks.

Code:
Disclaimer:
/*
* I am not responsible for bricked devices, dead SD cards, dead cats,
 * thermonuclear war, or you getting fired because the alarm app failed.  
 * YOU are choosing to make these modifications, and if
 * you point the finger at me for messing up your device, I will laugh 
  */

What this kernel adds:

Change log:
- Remove kernel debugs to reduce kernel load. Logcat is kept so that you can make log.
- OC CPU to 1600 Mhz in P (powerful) version.
- Play with different toolchains. Currently using Uber toolchain. Will play with Hypertoolchain (to do)
- Play with GPU (to do)
- other minor tweaks

Instruction:
- Flash the kernel zip file in recovery
- Reboot, then use No-frills CPU control to set CPU frequency and desired governor/scheduler.
- Pegasusq/Row combo seems to be very good.
- Enjoy! :victory:

Downloads:

Forest-M-kernels:
Forest-M-kernel_V1S (standard version)

Forest-M-kernel_V1P (OC-CPU version)

Forest-LP-kernels:
Forest-LP-kernel_V6S (standard version)

Forest-LP-kernel_V6P (OC-CPU version)


Credits and thanks:
[SIZE="2" [user=799465]@bauner[/user][/MENTION][/MENTION][/SIZE][/COLOR][/B]
[B][COLOR="DarkRed"]@Geckodev

@Phil3759
and many other great XDA members which I may have forgotten

Source:
https://github.com/Forest1971/Forest-M-kernel_CM13-N7000

Remember to press thank button if this helps you!
 
Last edited:

forest1971

Senior Member
Apr 3, 2012
1,685
2,127
This post is for Forest-KK(CM11)-Kernels!

Code:
Disclaimer:
/*
* I am not responsible for bricked devices, dead SD cards, dead cats,
 * thermonuclear war, or you getting fired because the alarm app failed.  
 * YOU are choosing to make these modifications, and if
 * you point the finger at me for messing up your device, I will laugh 
  */

What does this kernel add?


Changelogs V9:
- Rebase to TW source by @bauner
- disable kernel debugs
- compile using Uber toolchain
- OC CPU to 1600Mhz in V9P version
- Other minor tweaks.

I feel happy with the new kernel versions. They are both silky smooth! :victory:

Instructions:
- flash in recovery
- Remember to use No-Frills to set correct cpu frequency, and governor/scheduler!

Downloads:

Forest-KK-kernel_V9S

Forest-KK-kernel_V9P


Credits to:
@bauner
@GeeckoDev
@others


-----------------------------------------------------------------


Change log V8_T
- Reduce aggressiveness of PegasusQ governor for stability.

Change log V7_T
1. Reverse CPU OC. Now us standard CPU 1400hz
2. Implement OC of OLED panel to 59hz and included the gralloc fix modules for those rom where the code has not been merged (credits to @GeeckoDev)

Changelog of Forest-KK-Kernel_V6_T:
1. Added trim support: to ensure smooth running and fast backup-restore. (credits to @Lanchon) More on trim look at this post
2. Merged FPBug fix: to fix the music stop bug by @Lanchon and @zeitferne. For details look at this thread
3. Rework GPU to three steps: 134-200-267 Kernel now run smoother and cooler than V5 while still handle heavy games easily!
4. Re-enable logcat function (which was disable in earlier version)
5. included OC CPU and Philz recovery as in earlier version

The kernel is extremely smooth and running cool! CM11 should be indeed stable now!


Change log for earlier versions:
1. Add Philz Touch 6 recovery version 6.30.8 (CWM v6.0.4.8)
2. Add option for OC CPU to 1.6 GHz (from V3)
3. Add OC GPU with 4 steps: 134-200-267-333 (from V5)
2. Disable all kernel debug and logging
3. Some other tweaks of config file

For me:
- It runs smoother, cooler and more battery friendly than stock version.
- With V3b and V5, OC to 1.6GHz the phone is fast and silky smooth! :victory: Heavy game also play smoothly now :victory:
- And you have the beautiful Philz Touch recovery which can also be used to flash any other KK roms.

Important note:
- There are 3 versions for CM11, Omni and Slim you need to use correct version for your rom.
- For those who want even better battery life, follow the simple but effective tips from @NoteboyTech here: http://xdaforums.com/galaxy-note/general/how-to-increase-samsung-galaxy-note-t2820862


Instruction:
- Flash the kernel zip file in recovery
- Give some time for kernel to settle and enjoy! U may want to to one manual trim after flashing for more smoothness!

My favorite settings:
- Governor/Scheduler: Pegasusq/Row
- CPU min 200 Mhz max 1600 Mhz.

Downloads:
V8T announcement and download link is here: http://xdaforums.com/showpost.php?p=58461272&postcount=702

V7T announcement and more details change log is he : http://xdaforums.com/showpost.php?p=58036669&postcount=619.
- V7_T for CM11: http://www.mediafire.com/download/uqdjh38728q81g9/Forest-KK-Kernel_V7_T_CM11-59hz.zip
- V7_T for Omni: http://www.mediafire.com/download/a6wlva4k2fjn9fu/Forest-KK-Kernel_V7_T-Omni-59hz.zip
- V7_T for Slim: http://www.mediafire.com/download/x325io293l8fz97/Forest-KK-Kernel_V7_T-Slim-59hz.zip

-------------
- V6_T for CM11: http://www.mediafire.com/download/3163aluzkyzlxxy/Forest-KK-Kernel_V6_T_CM11.zip
- V6_T for Omni: http://www.mediafire.com/download/yw9dmagh658hwac/Forest-KK-Kernel_V6_T-Omni.zip
- V6_T for Slim: http://www.mediafire.com/download/5vger45tmjpmf0s/Forest-KK-Kernel_V6_T-Slim.zip

V5 for CM11-base roms is here: http://xdaforums.com/showpost.php?p=53937507&postcount=377

V5 variants for Omni and Slim roms is here: http://xdaforums.com/showpost.php?p=54180178&postcount=438

V4: links are here: http://xdaforums.com/showpost.php?p=52931737&postcount=276

V3b: http://www.mediafire.com/download/t1imczaknfmid69/Forest-CM11-kernel-V3b.zip

V3: http://www.mediafire.com/download/hdlo8b5t1gzf1du/Forest-CM11-kernel-V3-linaro.zip

V2: http://www.mediafire.com/download/tpm2qxx02pbq6pd/Forest-CM11-kernel-V2.zip

V1: http://www.mediafire.com/download/s4h40nucy88kf6b/Forest-CM11-kernel-V1.zip


Credits and thanks:
CM Team for their legendary work
@Phil3759 for his wonderful recovery
@Shoey63 (huge) for his handy guide and tips for me
@Lanchon for Trim and FPBugfix
@zeitferne for FPBugfix version2.
@Geckodev for handy build script and other kernel tweaks
@neobuddy89 for handy build script
@Linaro Team for their great toolchain!
@Gustavos for some codes from his kernel source!
Many other great XDA members which I may have forgotten

Source:
https://github.com/Forest1971/forest-cm11

Remember to press thank button if this helps you!
 
Last edited:

bulletproof136

Senior Member
Aug 7, 2012
841
1,392
gurgaon
thanks mate ill test it on pa and will give feedback soon :)

edit:- it works :victory: now the rom is more super smooth :good:
 

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daeinnor

Senior Member
Aug 31, 2009
398
58
Manila, Philippines
Thanks! Very timely release as I'm currently having problems with overheating and severe lag and was about to replace the ROM.

Confirmed to be working on C-ROM v5.19 CM11 KK custom ROM. Too early to report any bugs (if any) but so far it appears to be a lot smoother than the previous kernel I used. Will revert for any issues found (again if any) but assume no news again from me means good news!
 
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ASMI1

Senior Member
Dec 23, 2010
333
121
30
thanks bro i'll install it right now :D

---------- Post added at 10:38 PM ---------- Previous post was at 09:47 PM ----------

working like a charm bro, no issue at all :D
(tested on CM11 build of 04/11)
keep up the good work :good:
 
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daeinnor

Senior Member
Aug 31, 2009
398
58
Manila, Philippines
Update:
Battery drain is mostly behaving like Forest TW/JB kernel which is promising. After 9 hours installed mostly 6 hours in deep-sleep, OC'd at 1.2GHz, & GSM in 2G/3G only lost 4% which for this device is pretty impressive considering that kernel should still be in settling stage.

Oh, and yes N7000 is not even warm while screen is continuously on. Otherwise, previous kernels would heat up device and cause lag then freeze. Pretty cool for an initial release! Thanks a lot @forest1971!
 

LAKAME_MAN

Senior Member
Jun 23, 2012
578
254
Seems to work fine on Carbon ROM too. Haven't tested for long, will report later if something goes wrong.
This probably works on any other relatively CM-based ROM, too. Like MoKee and PAC and Nameless. Probably.
 

forest1971

Senior Member
Apr 3, 2012
1,685
2,127
Seems to work fine on Carbon ROM too. Haven't tested for long, will report later if something goes wrong.
This probably works on any other relatively CM-based ROM, too. Like MoKee and PAC and Nameless. Probably.

Good to know i works in more KK roms. :) Please test on other roms if possible. Tks.

Sent from my GT-N7000 using Tapatalk 2
 

forest1971

Senior Member
Apr 3, 2012
1,685
2,127
Yo bro... the reason for upgrading to Sokp now is here... welcome me lolz.. will test your stuff here too... thanks for this, why didnt you tell me about this?? Anyways thanks bro..

Sent from my GT-N7000 using XDA Premium 4 mobile app

The idea come out very recently and I was thinking you stick with tw rom :eek:!
Btw, you need to explore the cm11 roms, make some customizations to suit your likings then you will love it much better than tw. Cheers.
 

yewnen

Senior Member
Aug 22, 2008
315
140
Kuching
working great on CarbonROM 0502. only the color mode setting (in Display -> Advance Display -> mode) not able to set to "Natural". I like that color mode. However, not a big deal. Overall feel the ROM running smoother. Camera working ok, dialer working fine. Thank you.,..
 
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forest1971

Senior Member
Apr 3, 2012
1,685
2,127
working great on CarbonROM 0502. only the color mode setting (in Display -> Advance Display -> mode) not able to set to "Natural". I like that color mode. However, not a big deal. Overall feel the ROM running smoother. Camera working ok, dialer working fine. Thank you.,..

That seems to be due to the rom since I can choose that option in CM11 newest nightly. cheers.
 
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panamera2011

Senior Member
Mar 26, 2011
1,343
767
Pesche
Hi forest1971,

Congratulations for this great work, I tested the kernel with 4.4.2 Mokee n7000 14/05/01 RELEASE and after reboot system UI has stopped :(

Currently I'm testing with C-RoM 6.2 and works great :fingers-crossed:

Tegrak Overclock Ultimate does not work I get error error:-2000. You can do something to work Tegrak Overclock Ultimate?

Thanks again :good:
 

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  • 109
    The NightOwl CM rom series are fantastic so I make a few kernels for myself and to give more options for Note users to play with. I am quite happy with these kernels! :victory::victory::victory:

    1. Forest-M-kernel for NightOwl CM13!
    2. Forest-LP-kernel for NightOwl CM12
    3. Forest-KK-kernel for NightOwl CM11 (second post)


    Credit should go to @bauner who has done the hard and excellent job with the NighOwl rom and kernel. I only make minor kernel tweaks.

    Code:
    Disclaimer:
    /*
    * I am not responsible for bricked devices, dead SD cards, dead cats,
     * thermonuclear war, or you getting fired because the alarm app failed.  
     * YOU are choosing to make these modifications, and if
     * you point the finger at me for messing up your device, I will laugh 
      */

    What this kernel adds:

    Change log:
    - Remove kernel debugs to reduce kernel load. Logcat is kept so that you can make log.
    - OC CPU to 1600 Mhz in P (powerful) version.
    - Play with different toolchains. Currently using Uber toolchain. Will play with Hypertoolchain (to do)
    - Play with GPU (to do)
    - other minor tweaks

    Instruction:
    - Flash the kernel zip file in recovery
    - Reboot, then use No-frills CPU control to set CPU frequency and desired governor/scheduler.
    - Pegasusq/Row combo seems to be very good.
    - Enjoy! :victory:

    Downloads:

    Forest-M-kernels:
    Forest-M-kernel_V1S (standard version)

    Forest-M-kernel_V1P (OC-CPU version)

    Forest-LP-kernels:
    Forest-LP-kernel_V6S (standard version)

    Forest-LP-kernel_V6P (OC-CPU version)


    Credits and thanks:
    [SIZE="2" [user=799465]@bauner[/user][/MENTION][/MENTION][/SIZE][/COLOR][/B]
    [B][COLOR="DarkRed"]@Geckodev

    @Phil3759
    and many other great XDA members which I may have forgotten

    Source:
    https://github.com/Forest1971/Forest-M-kernel_CM13-N7000

    Remember to press thank button if this helps you!
    23
    Tested few different things during weekend to improve for LP kernel:
    - compile with Linaro toochain 4.7, 4.8 and 4.9
    - compile with oracle java 6 and 7

    Found that java 6 and toolchain 4.8 is the best for me.

    So here is Forest-LP-Kernel V5

    Note: I changed the download link back to Mediafire (now it is working again) since devhost does not work with mobile download.

    Change log:
    - Fine-tune PegasusQ governor for stability.
    - Applied s3cfb patch by @GeeckoDev, making the colour more vibrant & exciting.
    - Update Philz recovery to the latest version 6.0.59. Now the recovery also has LP flavour with material-style navigation button.
    - Compile with Linaro toolchain 4.8.
    - OC oled to 59Hz

    Compatible with CM12-Beta4-7 roms

    Credits to @GeeckoDev @Phil3759 and others!
    18
    It turned out the problem lies in the ramdisk which are different among CM11, Omni and Slim.

    Making an universal ramdisk is too difficult for me so I simply made different versions by replacing respective ramdisk in Kernels V4. Hope that somebody will make an universal ramdisk which will solve the problem :fingers-crossed:!

    Change logs:

    - Update some GPU drivers files using the newer files from Omni source.
    - Made different versions with compatible ramdisk for CM, Slim and Omni.
    - Update Philz Touch to latest version 6.41.6.

    Kernels V4 works fine and feels even smoother than V3b :victory::victory:. Under more testing before releasing.

    BTW, the inclusion of Frandom module and enabling of UV interface both seemed to worsen performance for me. So have discarded both of these changes.

    The testers have given green-light so here are the kernels for you to play with. :victory:

    Downloads:
    - http://www.mediafire.com/download/x68b8p8cl60hztu/Forest-CM11-kernel-V4-cm11.zip

    - http://www.mediafire.com/download/qzgocyhks1a6vbg/Forest-CM11-kernel-V4-slim.zip

    - http://www.mediafire.com/download/cbh36xiwgl7a63q/Forest-CM11-kernel-V4-omni.zip.

    Enjoy!
    17
    Forest-CM11-V5 Change logs:
    1. Update kernel source to CM11-KK4.4.4
    2. Update PhilZ recovery to latest version 6.47.4
    3. Implement OC GPU with 4 steps: 134-200-267-333

    will be available when it is ready.

    As promised. Here is the Forest-CM11-V5 :victory:.
    Change logs: same as above.

    Downloads:
    http://www.mediafire.com/download/5c45wd22dm1e84n/Forest-CM11-V5.zip

    Note:
    When testing kernel I found that the autosync function in CM11 rom will cause wake-log even with stock kernel or custom kernel. The solution is to disable autosync and use Synker app from G-play store to control the sync (this app will provide a widget. Use this widget to sync whenever needed).

    Thanks to @Jackwu696 for testing & comprehensive feedback on an earlier version for me to improve the kernel!

    Enjoy :good::victory:!
    16
    Share some battery screen shots

    Sent from my Galaxy Note using XDA Free mobile app

    attachment.php