Database Users

[KERNEL][SENSE 9/14/11 2.9.0][AOSP 9/14/11 2.9.0] nerozehl's dreamKernel [BFS][BFQ]

INTRODUCTION
This kernel is a developmental fork of the CM7/AOSP and Sense kernel tree built by Imoseyon (leankernel). With his permission, I have started working on an alternative kernel that offers some extra functionality.
The goal of this project is to add things to the kernel that aren't, well, necessarily lean. As development progresses, I intend to keep to the spirit of Imoseyon's work (by being careful not to make this too fat), and any major fixes or changes to code that occurs in his source tree will be ported to this kernel.
ALREADY COOKED IN BY IMOSEYON
Since most of you already know of Imoseyon's work (if you don't, see the link to his thread above), and what his kernel is about, I won't go over all the minutiae from his kernel's development, but I will highlight:
Linux Kernel v2.6.35.13 with back-ported code nearly identical to 2.6.39.
speedtweak.sh (on-the-fly frequency/voltage modification).
interactiveX, ondemandX, and smartass governors that are highly tweaked.
ramdisk enhancements (file system speed-up, init.d)
SENSE CHANGELOG - NEROZEHL'S ADDITIONS
version 2.9.0
Fix WiFi issues.
TinyRCU is now used.
Tweaks to minfree.
Filesystems mounted as ext4.
version 2.3.6
Bugfixes. No more boot issues!
version 2.3.2
Latest Charging code from Imoseyon.
Wireless charging seems to work
Another try at call recording...
version 2.3.0
Charging and over-clocking modifications ported from Imoseyon's kernel.
Call Recorder has been added. It is reported to be working for someone when receiving calls. I'm tracking the issue down, but the code is there. YMMV.
version 2.2.4
Latest charging and ramdisk tweaks from Imoseyon's 3.3.6
version 2.2.2
Bluetooth patched up! (thanks Imoseyon!)
version 2.2.1
After much anticipation, a new version!
Kernel base changed to Imoseyon's latest 3.x source (as of 6/22/11), including charging and camcorder fixes!
Call recording support coming in the next version!
Various kernel performance tweaks galore!
Slightly leaner than before.
version 2.0.3
Updated speedtweak.sh and customtweak.sh scripts to latest release. New features! Bugs Fixed.
Reversed charging tweak.
Minor smartass governor tweak.
version 2.0.2
Tiny tweak to charging code.
Added twistedumbrella's "speedtweak.sh" as default script for speedtweak.
Added twistedumbrella's "customtweak.sh" to allow for setting tweaks like whether or not to have logcat on, and more!
version 2.0.1
Added SWAP support (enable by typing, in shell, "swap create" and disable by typing, in shell, "swap remove"). This wouldn't have been possible without the help of twistedumbrella's MODs!
Added in some of Imoseyon's tweaks for performance. Thanks!
version 2.0.0
All the usual refinements from my AOSP kernel, except for Sense! This kernel source has been pulled from Imoseyon's latest work (DesireHD kernel)
Brain **** Scheduler (BFS) task scheduler
Budget Fair Queue (BFQ) and V(R) I/O schedulers
SLQB slab allocation
Enabled 184MHz CPU slot (disabled by default), enable using speedtweak.sh
TUN/TAP/FUSE/NFS/CIFS support
See changelog for AOSP for the rest.
AOSP CHANGELOG - NEROZEHL'S ADDITIONS
version 2.9.0
Ramdisk updates for CM7
Minfree Tweaks
Audio driver upgrade and tweaks.
TinyRCU
version 2.6.0
Aligned to latest source - forked repository from github and updated my end.
Latest ramdisk, and audio driver tweaks.
TinyRCU for better memory management.
version 2.5.0
This wasn't ever officially released. I posted it in a reply to this thread for testing. The changes:
Reverted workquue and BlueTooth -- keeping previous backports.
New Wifi driver and charging tweaks.
version 2.4.0
New workqueue, cpufreq, and cpuidle code from 3.0 RC!
InteractiveX adjustments to help with reboots.
Backported bluetooth code (also, from 3.0 RC!)
Hacked BFS to be compatible with recent changes.
Tweaked call-recording to fix some FC issues.
version 2.3.0
Alas, a new AOSP kernel to be had!
Latest Imoseyon patches (driver code updates)
Latest ramdisk updates applied.
Re-added Incall recording support, let me know how it works!
version 2.0.3
Audio, WiFi, etc. fixed with latest Imoseyon patches. Enjoy!
version 2.0.2
Fixed the issues with WiFi, camera, bluetooth, CPU frequencies, etc.
version 2.0.1
FINALLY! It's here!
New Kernel base (Ace kernel) -- latest pull from Imoseyon's sourcetree. That means all his tweaks up to 6/15/11.
All the usual refinements (BFS, BFQ/V(R) schedulers, SLQB, etc.) are added into this kernel.
Does not have sched.sh but it will soon (wanted to get this out to you quick!)
Work on CM7 RC0.6 -- Enjoy!
version 1.3.0
Enabled 184MHz CPU slot (disabled by default), enable using speedtweak.sh
Symlinked "speedtweak.sh" -> "st" and "sched.sh" -> "sk"
Tweaked ramdisk a bit more.
version 1.2.6
Updated init files to align with slayher's settings.
Increased blue-tooth audio volume (slayher)
Set default boot CPU frequency to 1024MHz to address issues some folks were having with battery temperature.
version 1.2.4
Wifi/MMS/Settings fixed thanks to beavis9k. (init buffer sizes changed)
Minor code cleanups/optimizations.
version 1.2.2
Changed task scheduler to the latest version of Con Kolivas' Brain **** Scheduler (BFS). Should improve performance.
Added Fabio Checconi's latest Budget Fair Queue (BFQ) I/O scheduler and set it as default.
Added "sched.sh" script that will allow you to choose your I/O scheduler and set as default for each boot (Re-purposed from Imoseyon's "speedtweak.sh").
Pulled numerous tweaks from CyanogenMod's source tree.
Enabled 802.11n
version 1.1.8
Increase GPU memory allocation.
Minor speed tweaks.
version 1.1.7
Added SLQB slab allocation (ported from Adrynalyne's source, modified to work on kernel v2.6.35.13)
Added support for FUSE (Userland filesystems, can be used to create encrypted filesystems and other neat things.)
version 1.1.3
Ported new GPU code from Imoseyon.
Tweaked charging.
Added call recording support.
/data, /system, /cache are now EXT4 (and tweaked).
version 1.0.2
New I/O Scheduler (Aaron Carroll's V/R I/O Scheduler) has been added and is now the default scheduler.
Read-ahead buffer has been further increased for performance.
Death-Ray support was ported from Adrynalyne's CF kernel.
NFS (Network Filesystem) and CIFS (Common Internet File System, SAMBA replacement) support has been added.
Tunneling and TUN/TAP support have been added (required by OpenVPN)
System V IPC (SYSVIPC) has been re-enabled to address issues with broken dependencies in CM7.
WARNING
As a general disclaimer, I do not accept responsibility for what may result from you flashing something I post. While I take every precaution and thoroughly test before I release, I cannot be to blame for catastrophic failure.
DIRECTIONS
Flash in Recovery (Do NOT flash in Kernel Manager or ROM Manager).
DOWNLOAD
SENSE KERNELS
http://www.nerozehl.net/dreamkernel_sense_2_9_0.zip - MD5: cd5a03acc495c5c0def7c00b14d3d535
http://www.nerozehl.net/dreamkernel_sense_2_3_6.zip - MD5: 15985306c69cf659c96abc085b9fa3a2
AOSP/CM7 KERNELS
http://www.nerozehl.net/dreamkernel_aosp_2_9_0.zip - MD5: 785410364278d72d7059d92f1a83453b
http://www.nerozehl.net/dreamkernel_aosp_2_6_0.zip - MD5: cc2d0eda4edd3004cbe2797cb80b4dea
GEE PEE ELL (GPL) AND USAGE
My source-tree can be found here. I have permission from Imoseyon to use his source for this kernel. In turn, I've given permission for folks to use my kernel in their ROMs as well. Consequently, if you use this kernel in your ROM, please credit both Imoseyon and myself for the work, and--while not required--a heads up if you're using it in a ROM would be appreciated. If you intend to use my source-tree for your own kernel, then you must get permission from both Imoseyon and myself.
ADDITIONAL
I sincerely hope you find this kernel to your liking. If you find any bugs, or if you have questions or concerns, please feel free to let me know. Likewise, if there is a feature you would like to see added to this kernel, I will be happy to look into it.

KNOWN ISSUES
SENSE
Speedtweak is under re-construction. Bear with us!
AOSP
None reported yet, please let me know.

Tempting
Sent from my ThunderBolt using XDA App

Just saw in the CM thread that this works work the latest build so I'm giving it a go.

awesome! nerozehl, wanna add in-call reporting support? That way I don't have to build SP anymore and I can just link it here from my thread.

don't bother using it...wifi does not work at all. It attempts to connect then disconnects. Just went back to the stock slayher kernal instead.

DipRip said:
don't bother using it...wifi does not work at all. It attempts to connect then disconnects. Just went back to the stock slayher kernal instead.
Click to expand...
Click to collapse
I dont think you should really be telling people what to try. unless it breaks it permanently, then let people flash whatever they want. he never stated it fixes everything in CM7 or that it was the god of all kernels. just something new. I can see posting a warning telling people that it doesnt work, but not just telling em to not even bother using it.
just my 2 cents though.

Imoseyon said:
awesome! nerozehl, wanna add in-call reporting support? That way I don't have to build SP anymore and I can just link it here from my thread.
Click to expand...
Click to collapse
Yep! Working on that right now!

Heh I meant to type recording not reporting.
sent from my phone running leanKernel + gingerjane

Works for me? Actually it seems pretty good
DipRip said:
don't bother using it...wifi does not work at all. It attempts to connect then disconnects. Just went back to the stock slayher kernal instead.
Click to expand...
Click to collapse

DipRip said:
don't bother using it...wifi does not work at all. It attempts to connect then disconnects. Just went back to the stock slayher kernal instead.
Click to expand...
Click to collapse
I have $20 that says you flashed it with ROM Manager. Lol.
Sent from my ADR6400L using XDA App

Ok! I have 1.1.3 coming out this evening (thanks to my friends who have been test dummies!). Will support call recording and have the GPU patches and tweaks from Imoseyon and some EXT4 tweaks courtesy of yours truly. Stay tuned

Just great now I to threads to keep an eye on, JK. Thanks though I've always sworn by Imoseyon's kernels and I'm really looking forward to your 1.1.3 release.

1.1.3 Released! Enjoy.

nerozehl said:
This kernel is not a Sense kernel (coming soon!)
Click to expand...
Click to collapse
Is the Sense kernel going to be Froyo or GB? (BTW, very happy that you have a featureful version of LeanKernel - great idea to free Imo up some on the lower-level stuff!)

Jaxidian said:
Is the Sense kernel going to be Froyo or GB? (BTW, very happy that you have a featureful version of LeanKernel - great idea to free Imo up some on the lower-level stuff!)
Click to expand...
Click to collapse
Most likely GB, because the Froyo kernel playing field is pretty well saturated with great kernels.

WPA2 does not work with wifi, thats what the "wifi is broken trollololololol" guy ment
tho i wish SOMEONE could fix this, i have yet to find a kernel that doesn't have some wpa2 issues. *hint hint, please?*

DroidTh3ory said:
I have $20 that says you flashed it with ROM Manager. Lol.
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
How do you want to send me the 20? I hate rom manager. Of course everything performs differently for different people, but for me it was a total failure compared to other kernels.
Sent from my ADR6400L using Tapatalk

DipRip said:
How do you want to send me the 20? I hate rom manager. Of course everything performs differently for different people, but for me it was a total failure compared to other kernels.
Sent from my ADR6400L using Tapatalk
Click to expand...
Click to collapse
Ooooh, somebody just made twenty bucks! ;-)

WPA2 is currently at the top of my list.

[Kernel] 308 Kernel for ICS

Here is something I have been working on and thought I would share.
It is a 3.08 kernel based on DZOs source and modified with some governer settings the way I like them, a bit of tuning of the voltages and cpu freqs, and a lot of cherry picks from different sources.
Sources:
Mine:
https://github.com/PaulMilbank/kernel_huawei.git
Build off the master branch with the u8800_defconfig if you want to compile yourself.
Where I borrowed from:
https://github.com/Blefish/android_kernel_huawei_u8800: Quite a few cherry picks from the ICS_Chocolate source.
https://github.com/virtuous/htc7x30-3.0.git: Mostly KGSL fixes from here.
https://github.com/ezeteze/u8800-kernel: Gave me an idea about how much to undervolt by.
https://github.com/dzo/kernel_huawei: Pulled some old fixes from the .35 ICS source
https://github.com/TomGiordano/kernel_huawei: Pulled some changes from the .35 ICS Source
Mostly these have been cherry picks that I integrated into my kernel and some tuning by me.
Also thanks to fjsferreira for his guide on compiling DZO source: http://forum.xda-developers.com/showthread.php?t=1577876
Everything that worked on DZOs kernel should work here and it should also fix a few annoying bugs.
Notes:
First Kernel:
The battery life is largely improved. I easily get 24 hours use and could probably get up to 2 days if I turned wifi off and turned mobile data off when I was not using it.
I have not seen the random text corruption on this kernel. I did see it a few times on the original aurora kernel.
It seems at least as smooth as the original Aurora kernel, maybe a bit smoother.
It should leak slightly less memory and handle kernel events better.
It is not magic though, you may still have the odd reboot and not everything is perfect. It should be at least as good as the original and hopefully a lot better.
Not so much distortion over back speaker.
Added SIO cpu scheduler.
07/10/2012 update kernel#22:
Swap and Zram enabled, need to test.
1.8ghz is back
368mhz minimum clock.
13/10/2012 update kernel #54
Some CAF and Huawei pro wifi code for testing.
Changed readahead (may need to wipe cache, dalvic cache for this, seems to cause some apps to force close without those wipes.)
Couple more KGSL tweaks
Couple of Bluetooth tweaks.
14/10/2012 update kernel #55
Revert most wifi changes, I am still getting wifi sticking on, will likely have another revert here too.
Reduce readahead some more, please wipe cache, dalvic cache and fix permissions when flashing after this change.
fix a line of code I forgot to add
Revert a franco change.
Boost lowmwmory killer values to hold a bit more ram free and kill appps/background processes a little earlier.
SuperStock Kernel
Test kernel for those with issues. Just latest DZO config, latest DZO source fresh from his github, no CAF or Franco changes
Undervolt from 308 Kernel
368mhz minimum, might need to set this to 245 to match DZO kernel
lowmemorykiller updated
swap and zram enabled.
Hopefully this should show where issues are occurring in my other kernel.
If you get a reboot, do the following from a terminal or over adb:
Code:
su
cat /dev/block/mmcblk0p7 > /sdcard/crash.txt
Then post the crash file (if it has anything in it) here.
Get it Here:
07/10/2012 Kernel #22: http://www.mediafire.com/?o5niwi1jb73j2jn
13/10/2012 update #54: http://www.mediafire.com/?ih5iy936irt326i
14/10/2012 update #55: http://www.mediafire.com/?u29faeh4v1l0sfw
SuperStock Kernel: http://www.mediafire.com/?67o0y9kc2956fy1
Works in Aurora and Miui, I tried it in AOKP, but it did not boot so something went wrong there, not sure what yet.
Will update here and on GitHub too as I make more changes.
Cheers
Paul

PaulMilbank said:
Here is something I have been working on and thought I would share.
It is a 3.08 kernel based on DZOs source and modified with some governer settings the way I like them, a bit of tuning of the voltages and cpu freqs, and a lot of cherry picks from different sources.
Sources:
Mine:
https://github.com/PaulMilbank/kernel_huawei.git
Build off the master branch with the u8800_defconfig if you want to compile yourself.
Where I copied from:
https://github.com/Blefish/android_kernel_huawei_u8800: Quite a few cherry picks from the ICS_Chocolate source
https://github.com/virtuous/htc7x30-3.0.git
Click to expand...
Click to collapse
Please can u explain the changes in more detail? and where is download link?

Sorry, posted instead of hitting the preview button. Everything up now.

Is it possible to provide only the Kernel update?

Can we undervolt even more?
Actually just noticed... since u modified only the kernel, why you post the whole ROM?
Sent from my U8800

firstly, thank you so much!
I just want to request a tuning in camera, cause camera on aurora 4.1a is a little bit slow (it's delay like 0.3s and blurry as hell:crying

AceDroidX said:
Can we undervolt even more?
Actually just noticed... since u modified only the kernel, why you post the whole ROM?
Sent from my U8800
Click to expand...
Click to collapse
yea, why is that?
EDIT
Ive just saw this
I will sort out an anykernel updater soon, but until then I have put it into Aurora 4.1 with all the updates applied and Geno's Miui 2.9.14.
Click to expand...
Click to collapse

Thanks to you, the screen tearing problem that I had on DZO's 4.1 ICS is gone.
Thank you!

Sorry guys, as it says, will sort out a kernel updater soon, just need a little time. I just already had the roms I had been testing with.
Sent from my U8800 using xda premium

Unicorn9x said:
firstly, thank you so much!
I just want to request a tuning in camera, cause camera on aurora 4.1a is a little bit slow (it's delay like 0.3s and blurry as hell:crying
Click to expand...
Click to collapse
Is this just on my kernel or the original Aurora too? have you tried tap to focus or holding the button down until the square goes green to show it is focussed? Should not be blurry if it is focussed correctly.

Anykernel updater posted.

can you try to compile JB source from code Aurora with this kernel. it might get quite stable now.

Thanks Paul your kernel + init.d tweaks = super silky smooth ui great work mate

Glad it is helping people. What init.d tweaks did you use?
Also I won't be compiling roms from source. I don't have the hardware to do it. Kernels are about my limit.

I get random touches in the right edge of the screen with this kernel. Synaptics digitizer.

PaulMilbank said:
Glad it is helping people. What init.d tweaks did you use?
Also I won't be compiling roms from source. I don't have the hardware to do it. Kernels are about my limit.
Click to expand...
Click to collapse
I used zephyr1988's one, I only just realized he updated it to work with the latest version of aurora
Link: http://forum.xda-developers.com/showpost.php?p=27398688&postcount=1

faekplastik3s said:
I get random touches in the right edge of the screen with this kernel. Synaptics digitizer.
Click to expand...
Click to collapse
Not sure about this, have not changed anything with the synaptics driver. If it worked in DZOs kernel, it should work here.

so if u want to use on aurore i only need to download the file on the first page and your kernel is already there?

Can I use this kernel on Elora ROM?

I was waiting for any kernel!!
Already testing and tearing screen problem gone, WiFi is super fast! You have done really great job!
Huawei u8800 - Tapatalked

[KERNEL][Unofficial][Discontinued] Semaphore JB 3.0.0c with Custom Features

This is the modified version of the Semaphore kernel, JB 3.0.0c.
Since so many people were asking me for it, I've decided to share it with you guys.
Disclaimer: I will only update this kernel when I have the time. So do not ask for ETA please.
Before installing this, please take your time to read the Original OP.
This kernel contains every features that the Semaphore Kernel offers but with some additional custom features.
Features (Based on latest Semaphore)
- Linux kernel 3.0.84
- LiveOC
- Custom Voltage
- Voodoo Sound
- BLN & CM LED
- 384MB - 409MB available RAM
- Compiled with Linaro 4.7.3
- O3 optimization
- Auto brightness driver
- Touch Wake
- Vibration intensity
- Deep Idle
- USB host driver
- Governor ondemand (default)
- ondemand: sampling_down_factor tunable by momentum, smooth_ui, early_demand
- Governor conservative (module, smooth_ui)
- Governor smartassV2 (module, smooth_ui)
- Governor interactive
- Noop I/O scheduler (default)
- Deadline I/O Scheduler (module)
- Simple I/O Scheduler (module)
- ROW I/O Scheduler (module)
- CFQ Scheduler (module)
- CIFS as module
- TUN as module
- Logcat disabled (as module only)
- Standard network packet scheduler
- Kernel log buffer size 4KB (from 128KB)
- Reduced debug info
- TinyRCU
- Fast Charge support
- WiFi PM_MAX when suspend
- CWM: AROMA Filemanager
- /system/etc/init.d directory creation if not exist​
Custom Features
Swap/Zram enabled
Normal OC'd over LiveOC
1.1 - 1.4GHz
In-call Volume Hack
Voodoo Color
Entropy Tweaks
Load_freq(4*HZ+61) to avoid Loadavg Moire
arm/crypto: Add optimized AES and SHA1 routines
Backport AIO (Asynchronous IO) from Linux 3.5
Zen IO Scheduler
V(R) IO Scheduler
FIOPS IO Scheduler
IntelliDemand CPU Governor
Lulzactive CPU Governor
Wheatley CPU Governor
Linux 3.0.85
BrazilianWax CPU governor
Adaptive CPU governor
Hyper CPU governor
InteractiveX CPU governor
Lioneheart CPU governor
OnDemandX CPU governor
Lagfree CPU governor
Dynamic FSync
Massive update to IO schedulers
SLQB memory allocator
UKSM 0.1.2.2
Frandom
Plus more features to come in near future....
By installing this, you'll receive no support from Stratosk because;
This is an Unofficial Semaphore Kernel
Stratosk does not support it
So do not bug him if you have a problem with this kernel. But bug me instead!
If you guys want to see some more features added to this, feel free to tell me and I'll try my best to add them to it.
Please note that there are 3 variations:
Normal versions: for CM10 or ROMs without hugemem configuration, available RAM 384MB - 396MB
"s" versions: for Slim Bean ROM or patched ROMs with hugemem configuration, available RAM 397MB - 409MB
"vc" versions: is Voodoo Color Mod
Downloads
Normal Version (384MB - 396MB):
Unofficial_Semaphore_JB_3.0.0c​Normal Version (384MB - 396MB) with Voodoo Color:
Unofficial_Semaphore_JB_3.0.0vc_c​
S Version (397MB - 409MB):
Unofficial_Semaphore_JB_3.0.0sc​S Version (397MB - 409MB) with Voodoo Color:
Unofficial_Semaphore_JB_3.0.0s_vc_c​
Thanks to
Stratosk
kasper_h
fishears
BLOWNCO
Alberto96
And to everyone else that tested the kernel for me.
Source
Original Kernel Source
Modified Kernel Source

How to:
How to enable Swap?​
To enable Swap, you'll need to create a swap partition on you External SD card. I recommend following this guide for it. http://forum.xda-developers.com/wiki/SD_card_partitioning
1. Make sure to backup everything from your SD Card first
2. Do not reformat your SD Card while it's still in your phone, take it out and plug it to your computer through a card reader!
3. I recommend that you only create a Swap Partition around 256MB
4. Follow that guide and when you reach to Step 3, select the option "Linux Swap"
5. When you finished following that guide, plug in your SD Card to your phone and Reboot to Recovery
6. Then flash this zip Enable Swap
7. Reboot your phone and you should be good.
8. To make sure Swap is enable, go to Terminal Emulator and type "free".
9. You should see some info at the bottom about Swap.
How to Enable Zram?​
To enable Zram, go to (Settings -> Performance -> Memory management.)
Or Flash this zip Enable Zram
How to use the OC'd Steps?​
To use the OC'd Steps, use Nstools or CM Performance Settings (Settings -> Performance -> Processor -> Maximum CPU frequency.)
If the chosen Frequency setting is not sticking with Nstools or CM Performance Settings, try using CPU Control Lite or Voltage Control.
I flashed the "s" version and now 720p recording or playback is not working?​
You'll need to flash HugeMem Libs first and then you should have your 720p recording or playback working again.
How to get rid of the Green Screen Flash and get the best colour if using VC version?​
To get rid of it, I recommend using the following Voodoo Color Settings. To change them, use Voodoo Sound app (Available from the market).
Color profiles
Voodoo profile v1
Screen RGB multipliers
Red: 286xxxxxxx
Green: 333xxxxxxx
Blue: 392xxxxxxx
Screen v1 gamma hack
*Reset to 2.3.3 Then Change*
Red: -26
Green: -30
Blue: -33
Or use this gamma hack (Might get the green screen flash but with a better looking colour, thanks to aduka)
Red: -40
Green: -40
Blue: -31
*If you're still getting the green screen flash, increase the "Screen v1 gamma hack" by +4 for the red, green and blue till you stop getting the green screen flash*

Changelogs And Download Mirrors
Changelogs:
*Changes in italic are custom features*
3.0.0c (04/07/2013)
- gpu: pvr: Update to DDK [email protected]
- net: wireless: bcmdhd: Update to version 5.90.195.104
- cpufreq: ondemand: Drop early demand
- UHID built as module
- CWM: upstream updates
- new version AromaFM 1.90 (thanks to amarullz)
Changes by sUsH667 (many thanks) :
- base updated to aromafm 1.90
- deleted all languages except english
- deleted all iconsets
- deleted all fonts except roboto
- added german language
- added iconset "generic" from older aromafm-version
- added preconfigured config
- added bookmarks for often used folders: /system, /sdcard, /emmc, /sdcard/Download
- Linux 3.0.85
- BrazilianWax CPU governor
- Adaptive CPU governor
- Hyper CPU governor
- InteractiveX CPU governor
- Lioneheart CPU governor
- OnDemandX CPU governor
- Lagfree CPU governor
- V(R) IO Scheduler
- FIOPS IO Scheduler
- Remove BFQ Scheduler
- Dynamic FSync
- Massive update to IO schedulers
- SLQB memory allocator
2.9.26 (06/06/2013)
- Linux kernel 3.0.80
- ondemand: Change the calculation of frequency target
2.9.25 (14/05/2013)
- Linux kernel 3.0.78
- Auto brightness: max_lux up to 6000
2.9.23c (29/04/2013)
- Linux kernel 3.0.75
- UHID built as module
- UHID implementation (thanks to pawitp and n8r for merging it to Semaphore)
- CWM 6.0.3.1
- Updated ROW parameters (Thanks to kasper_h)
- Use XZ compression method for both Kernel and Ramdisk
- Fix Memory Leak
- More under the hood tweaks. (Check Github for more detail on commits for Apr 19, 2013)
2.9.21c (10/04/2013)
- Linux kernel 3.0.72
- binder: backport from 3.9-rc (also port some other changes to support this)
- lowmemorykiller: updates from 3.9-rc
- logger: updates from 3.9-rc
- mDNIe: suppress some debug messages (and do so minor cleanup)
- Auto brightness: calculate the average of light sensor adc values instead of normalized brightness
- Auto brightness: Intoduce max_br_threshold tunable. Over this, the brightness is updated to its max value (thanks to Necromancer3)
- Enable again android_ram_console (caused bootloops to some devices)
- Lowmemorykiller: Intoduce a white list with PIDs (up to 6) that never been killed (use: echo "PID1, PID2" > /sys/module/lowmemorykiller/parameters/w_list)
- CWM 6.0.3.0
- built with Linaro 4.7.3 201303
- add option to Semaphore Auto Brightness for parabolic function (echo 0 > /sys/devices/virtual/misc/sema_autobr/linear)
- Added frandom (much faster random number generator)
2.9.18c (02/04/2013)
- Linux kernel 3.0.71
- CWM 6.0.3.0
- built with Linaro 4.7.3 201303
- add option to Semaphore Auto Brightness for parabolic function (echo 0 > /sys/devices/virtual/misc/sema_autobr/linear)
- Zen IO Scheduler
- BFQ IO Scheduler
- IntelliDemand CPU Governor
- Lulzactive CPU Governor
- Wheatley CPU Governor
- UKSM 0.1.2.2
2.9.15c (17/03/2013)
- Linux kernel 3.0.69
- CWM 6.0.2.9
- conservative: Fix sampling_down_factor functionality
- conservative: Fix the logic in frequency decrease checking
- conservative: a minor improvement
- built with Linaro 4.7.3 201302
- remove some kernel debug messages
- KSM enabled
2.9.13c (06/03/2013)
- Linux Kernel 3.0.68
- arm/crypto: Add optimized AES and SHA1 routines
- Backport AIO (Asynchronous IO) from Linux 3.5
2.9.12c (24/02/2013)
- Linux kernel 3.0.66
- USB HID support (as module: usbhid.ko)
- ondemand: early demand feature.
- Entropy Tweaks "Should reduce some lag"; (http://lwn.net/Articles/489734/)
2.9.10c (14/02/2013)
- Linux kernel 3.0.63
- Semaphore Auto Brightness: filter sensor values for more smooth updates.
- Added 1.1GHz to 1.4Ghz OC'd Steps.
2.9.9c (08/02/2013)
- Linux kernel 3.0.62
- Ondemand: a couple of optimizations
- Auto brightness: tiny improvement
- built with Linaro 4.7.3 201301
- Voodoo Color Mod
- In-call Volume Hack
2.9.8c (06/02/2013)
- Linux kernel 3.0.60
- Semaphore Auto Brightness: use default work queue instead of a creating new one (more resource friendly). Change coding style to be Linux compliant.
- Swap/Zram enabled
- 1200Mhz OC'd added
- Initial release of the Custom Kernel of Semaphore​

Re: [Kernel] Unofficial Semaphore JB 2.9.8.c
Do you suggest any changes to voltages if running this at 1200?
Sent from my SGH-I897 using xda app-developers app

Re: [Kernel] Unofficial Semaphore JB 2.9.8.c
m1batt1 said:
Do you suggest any changes to voltages if running this at 1200?
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
By default I've increased the voltage for the 1200MHz step to 1350 mV to make sure it's stable for everyone else as not every phone is same. But once your phone is stable at 1200MHz, you can undervolt the voltage until you find a sweet spot.
Like on my phone, I was able to undervolt the 1200MHz to 1275 mV.
Sent from my SGH-I896 using xda app-developers app

m1batt1 said:
Do you suggest any changes to voltages if running this at 1200?
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
I UV by 50 with this kernel and devil kernel the same. Stable enough for me
Also. Nick0703. Sorry for posting in Stratosk thread regarding your kernel.
I was wondering how to make the 1200mhz stick. I tried through settings and then tried with nstools. No go on reboot.
Sky

Re: [Kernel] Unofficial Semaphore JB 2.9.8.c
SkyboneNoya said:
I UV by 50 with this kernel and devil kernel the same. Stable enough for me
Also. Nick0703. Sorry for posting in Stratosk thread regarding your kernel.
I was wondering how to make the 1200mhz stick. I tried through settings and then tried with nstools. No go on reboot.
Sky
Click to expand...
Click to collapse
Did you try saving the settings with NsTools?
Sent from my SGH-I896 using xda app-developers app

Nick0703 said:
Did you try saving the settings with NsTools?
Sent from my SGH-I896 using xda app-developers app
Click to expand...
Click to collapse
Yeah i made sure i deleted all my init.d/nstools/semaphore saves in recovery prior to installing as well.

Re: [Kernel] Unofficial Semaphore JB 2.9.8.c
SkyboneNoya said:
Yeah i made sure i deleted all my init.d/nstools/semaphore saves in recovery prior to installing as well.
Click to expand...
Click to collapse
I'll upload my NsTools settings and you can try that. I'll do it like in an hour. As right now I have some other stuff to do.
Edit: Check your PM.
Sent from my SGH-I896 using xda app-developers app

Hey Nick0703 would you be able to get screen off min 100mhz max 400mhz settings into the kernel or is it not really needed? I guess it sits at 100Mhz idle. Also, are you able to deep idle? BTW 1200 is optional but it wont stick on reboot still. Your settings disabled nstools to default.

Re: [KERNEL] Unofficial Semaphore JB 2.9.8.c
Try cpu control lite or voltage control if the settings do not stick.

SkyboneNoya said:
Hey Nick0703 would you be able to get screen off min 100mhz max 400mhz settings into the kernel or is it not really needed? I guess it sits at 100Mhz idle. Also, are you able to deep idle? BTW 1200 is optional but it wont stick on reboot still. Your settings disabled nstools to default.
Click to expand...
Click to collapse
I could add the screen off min 100mhz - max 400mhz to the kernel but I don't think you'll see any difference from it. But I compile a test version with that option and see if there is any difference. And yes, I'm able to deep idle. Deep idle works fine with my phone but keep in mind that not all the captivates are the same.
And for the 1200MHz, try using CPU Control Lite or Voltage Control just like sephhi stated.

Thanks guys. Good looking app but it didn't work. Not sure why. Always able to set to 1200 on devil kernel 4.1.2

Re: [KERNEL] Unofficial Semaphore JB 2.9.8.c
Version 2.9.9sc has been compiled. But it will need to go through testing first as the kernel configuration file had some few changes.
I'll need 2 people to test it. If anyone is interested, send me a PM.
Sent from my SGH-I896 using xda app-developers app

Re: [KERNEL] Unofficial Semaphore JB 2.9.8.c
Nick0703 said:
Version 2.9.9sc has been compiled. But it will need to go through testing first as the kernel configuration file had some few changes.
I'll need 2 people to test it. If anyone is interested, send me a PM.
Sent from my SGH-I896 using xda app-developers app
Click to expand...
Click to collapse
I do believe your kernel has given me better battery life! Excellent work sir!
Sent from my SGH-I897 using xda app-developers app

Version 2.9.9c uploaded.
Enjoy!

Re: [KERNEL] Unofficial Semaphore JB 2.9.9c
Great stuff Nick! Zram and 1200 smooth as butter! I'm too lazy to make a swap partition. LOL!
Sent from a heavily modded Cappy from parts unknown. Slimbean/Semaphore. FTW.

Re: [KERNEL] Unofficial Semaphore JB 2.9.9c
mrsubway said:
Great stuff Nick! Zram and 1200 smooth as butter! I'm too lazy to make a swap partition. LOL!
Sent from a heavily modded Cappy from parts unknown. Slimbean/Semaphore. FTW.
Click to expand...
Click to collapse
Thanks man! And lol making a swap partition won't take you more than 5 mins.
Sent from my SGH-I897 using xda app-developers app

Perfect. Got it to stick 1200mhz! What boot loaders do you use Nick0703? I'm wondering if i9000 loaders would help with deep idle.
Would suck if it's just my phone.

Re: [KERNEL] Unofficial Semaphore JB 2.9.9c
SkyboneNoya said:
Perfect. Got it to stick 1200mhz! What boot loaders do you use Nick0703? I'm wondering if i9000 loaders would help with deep idle.
Would suck if it's just my phone.
Click to expand...
Click to collapse
Congrats man! And I'm using stock Rogers Gingerbread Bootloaders. You could give the I9000 Bootloaders a try but I wouldn't risk it if I were you.
Sent from my SGH-I897 using xda app-developers app

[Kernel]Infinitus Kernel[GCC Linaro 4.10][F2FS Supported]

I am pleased to release my kernel that I have been working for a while now it is based on Faux's kernel with some added tweaks and features.
THIS IS A PRE-RELEASE KERNEL SO THERE MIGHT BE BUGS THAT STILL NEED SQUASHED. I HAVE BEEN USING THIS KERNEL FOR A FEW WEEKS NOW AND HAVE HAD NO ADVERSE EFFECTS FROM MY FIND 5 LIKE OVERHEATING ETC.
Toolchain used is Linaro's 4.9.1-2014.06.20140614.CR83 with the A15 optimized patches.
This kernel has been tested with the following Roms based on Android 4.4.4:
PACMAN
Paranoid Android
Carbon Asylum
It will most likely work with CM11 as well.
Features including ones from Faux:
Governors:​
Interactive
Conservative
Ondemand
Userspace
Powersave
Intelliactive
Performance
Schedulers:​
Noop
Deadline
ROW
CFQ
BFQ
Tripndroid
FIOPS
SIO
The CPU has been overclocked to 1.8Ghz and the GPU is overclocked to 487Mhz
There has also been tweaks added to speed up the waking of the phone etc.
Since this is a pre-release kernel your feedback is very important to me so I can fix bugs etc. I will also take feature requests so I can make the most stable kernel as i can.
Downloads:
http://www.infinitus-rom.com/kernel/?dir=find5
Mirror:
https://copy.com/QYHiRJRUQ0LbdRi1
Donations:
If you wish to donate to me for the work I am doing for the Find 5 click the image below
Source:
https://github.com/InfinitusROM/android_kernel_oppo_n1
If you have donated all i can say is thank you very much for the support.​

Reserved

Great stuff mate! I will build a new liquid today, maybe you can test it with your kernel. I'll test it too.
Cheers
Sent from my OnePlus One using XDA Free mobile app

jejecule said:
Great stuff mate! I will build a new liquid today, maybe you can test it with your kernel. I'll test it too.
Cheers
Sent from my OnePlus One using XDA Free mobile app
Click to expand...
Click to collapse
Thanks mate the current release I find is very stable for me and its only going to get better so if you want to add it to your roms now you can

Source code link added I just need to update the find 5 defconfig with all my settings enabled etc...

Just too let you all no there will be a major update to my lollipop based kernel sometime next week once I modify TWRP for f2fs support. For more information please look here
http://www.oppoforums.com/index.php?threads/23338/

[KERNEL] Izer Kernel [23 FEB][CANCRO]

Izer Kernel​
Based on LAOS 14.1 Kernel Source.
CPU Governors: smartmax_eps, zzmoove, alucard, elementalx, interactive, conservative, ondemand, performance, lionheart, smartmax, intelliactive, intellidemand, wheatley, pegasusq, ondemandplus, yankactive, impulse, nightmare
CPU Hotplug: MPDecision, IntelliPlug, Alucard Hotplug, MSM, bricked
I/O Scheduler: noop, deadline, row, cfq, fiops, bfq, zen, sio, sioplus, vr
TCP congestion algorithms: westwood, reno, bic, cubic, highspeed, hybla, htcp, vegas, veno, scalable, lp,
Adreno Idler
Intelli Thermal
Faux Sound
KCAL
FRandom
USB fast charge
Vibration Control
CRC control
ARCH power
Powersuspend
Simple GPU Algorithm
Wakelock controls
Enabled ZRAM & Zcache
SeLinux: Enforcing
And some patches.
Big thanks to every author of the commits used.
XDA:DevDB Information
[KERNEL][CANCRO] Izer Kernel , Kernel for the Xiaomi Mi 3/4
Contributors
Shivam Kumar Jha, linuxxx
Source Code: https://github.com/ShivamKumarJha/android_kernel_xiaomi_cancro/commits/n
Version Information
Status: Stable
Created 2016-01-30
Last Updated 2017-02-08

DOWNLOAD:
AndroidFileHost
CHANGELOG:
Known Issues:
CM kernel source bugs (if any)

Great was waiting for this since I tried your ROM RR....!
I have one request that if possible please add KCAL controls also..

Thanks! Giving it a shot!

palgaurav00196 said:
Great was waiting for this since I tried your ROM RR....!
I have one request that if possible please add KCAL controls also..
Click to expand...
Click to collapse
will do

Thank you for this kernel!

After switching to custom kernel, I just now re installed on your Temasek ROM.
And I still can't change the maximum CPU frequency.
I like to keep my frequency at 1.5 GHz max to decrease heating problems.

Me_Ashish_ said:
After switching to custom kernel, I just now re installed on your Temasek ROM.
And I still can't change the maximum CPU frequency.
I like to keep my frequency at 1.5 GHz max to decrease heating problems.
Click to expand...
Click to collapse
yes because no changes in source.., it's a bug., hopefully it'l be fixed in future update(s)

Wifi broke after flashing on Beanstalk.
Any quick workaround for the time being?
Edit.
Suggest me a Gov and I/O Sched for balanced performance and battery. Thanks

Shivam Kumar Jha said:
yes because no changes in source.., it's a bug., hopefully it'l be fixed in future update(s)
Click to expand...
Click to collapse
OK. Plus the Vainglory game performance is laggy at maximum frequency too.
Issue is mostly with stock CM kernels, doesn't happen with almost any custom kernel in general. I can play the game smoothly at 1.5 GHz frequency.
The frequency and gaming lag issue keeps me away from using CM ROMs unless there is a good custom kernel to fix issues.
Will be looking forward to a improved build :good:

Slow charging!
it's a great job you have done. currently using your kernel. everything working fine except the very Slow Charging problem.
Please add support to the MIUI 7.0 marshmallow rom also thank you

I got random freeze with the kernel. I had plan to upload kmsg before but I installed custom kernel and left it. Although the custom kernel I installed itself already has freeze issues. And reinstalling this kernel again there is a freeze.
I have attached kmsg before installing custom kernel. Had to rename extension to docx to upload here.
BTW in temasek ROM. FM Radio on every boot asks root permission. And it doesn't remembers whether I said yes or no despite checking the check box of CM root permission. And whether I choose Yes or No. I get toast message afterwards that selinux set to permissive.

Support to the MIUI 7.0 marshmallow rom please

Very nice kernel! Excellent job! Please add miui support

Does it support MIUI KK?

Any plan to add oc ?

any update soon ? Thanks

bhaskar_j_borah said:
it's a great job you have done. currently using your kernel. everything working fine except the very Slow Charging problem.
Please add support to the MIUI 7.0 marshmallow rom also thank you
Click to expand...
Click to collapse
did you enable fast charging via kernel adiutor?
harris123424 said:
Support to the MIUI 7.0 marshmallow rom please
Click to expand...
Click to collapse
will do, but it will take time..
BIOLorenz said:
Very nice kernel! Excellent job! Please add miui support
Click to expand...
Click to collapse
thanks, i will
Prince Chandela said:
Does it support MIUI KK?
Click to expand...
Click to collapse
no i guess, based on cm13 kernel source
eroneko said:
Any plan to add oc ?
Click to expand...
Click to collapse
yupp, I will both CPU & GPU
marko94 said:
any update soon ? Thanks
Click to expand...
Click to collapse
sunday/saturday

Best kernel ! Using your kernel on CM13, everything works fine except pocket wake-ups, hope you add support s2w.

is possible to use with last MM Ivan Rom?