Omega 3 Kernel
Hello everyone! This is my first custom kernel, is based on source of motley with various features from franciscofranco, metallice, faux123, intersectRaven, stratosk and kasperh.
Works on Nexus 7 and Nexus 7 3G.
Features from motley:
Asus\Nvidia\Google Linux 3.1.10 base. All stock features are supported (camera, OTG, NFC etc.)
OC to 1.6GHz (optional)
Voltage control - be careful to not save the setting on boot until you are 100% sure!
GPU OC to 446Mhz
Dynamic EDP - allows EDP to remain enabled (safer), but with an added simple temperature throttle switch (based on Asus Prime)
ZRAM - must be enabled by a script
initramfs - insecure (your ROM must have busybox)
CIFS/UTF8, NFS, NTFS r/w, TUN - built-in, no need for any kernel modules
fsync sysfs enable/disable switch (defaults to fsync enabled)
kexec with hardboot (for supporting Linux/MultiROM)
New features:
Compiled with latest Linaro 12.12 - GCC 4.7.3
7 I/O schedulers - SIO, V(R), CFQ, NOOP, deadline, ROW(default), BFQ v5r1
13 Governors - Interactive(default), Performance, Ondemand, Userspace, PowerSave, Conservative, Lulzactive, SmartassV2, PegasusQ, Wheatley, InteractiveX, OndemandX, Lazy
TCP setting: cubic(default), reno, bic, westwood, highspeed, hybla, htcp, vegas, veno, scalable, lp, yeah, illinos
Optimized misc: SHA1, AES, lib string/memcpy, ARM RWSEM algorithm, OTG unplug and many many others
Update ZRAM (3.3), ZCACHE (3.3), Android Binder (3.3), Lowmemorykiller (3.4), Logger (3.4), Time GPIO (3.4)
Dynamic Sync Control
Support init.d scripts
Jay's Recipe for Buttery Goodness integrated (without init.d script)
Tweak to random entropy (just some more random data avaible)
Much more Ram avaible
GPU Overclock Interface
CPU LP Overclock Interface
2013/01/16 - r4
Removed Thalamus ARM Generic Hotplug (much more battery)
Revert Interactive governor to 3.1 (more balanced)
Revert Android staging drivers to 3.4 (fix lowmemorykiller bug)
Fix compaction for lowmemorykiller 3.4
Revert VM_MAX_READAHEAD to 128 (1024/2048 are useless for battery/performance)
Added GPU Overclock Interface
Added CPU LP Overclock Interface
Tweaked Ramdisk for much more Ram avaible (to see the differance type free on terminal before/after flash)
Compiled with -O2 (in testing)
2013/01/14 - r3
Added InteractiveX governor
Added OndemandX governor
Added Lazy governor
Tweak to random entropy (just some more random data avaible)
TCP setting: cubic, reno, bic, westwood, highspeed, hybla, htcp, vegas, veno, scalable, lp, yeah, illinos
2013/01/12 - r2
Interactive governor from 3.4
Tweaked ramdisk
Support init.d scripts
Jay's Recipe for Buttery Goodness integrated (without init.d script)
Kernel compressed with XY
2013/01/11 - r1
Initial release.
Thanks to all XDA developers
Brisma said:
Omega 3 Kernel
Hello everyone! This is my first custom kernel, is based on source of motley with various features from franciscofranco, metallice, faux123, intersectRaven, stratosk and kasperh.
Features from motley:
Asus\Nvidia\Google Linux 3.1.10 base. All stock features are supported (camera, OTG, NFC etc.)
OC to 1.6GHz (optional)
Voltage control - be careful to not save the setting on boot until you are 100% sure!
GPU OC from 446Mhz
Dynamic EDP - allows EDP to remain enabled (safer), but with an added simple temperature throttle switch (based on Asus Prime)
ZRAM - must be enabled by a script
initramfs - insecure (your ROM must have busybox)
CIFS/UTF8, NFS, NTFS r/w, TUN - built-in, no need for any kernel modules
fsync sysfs enable/disable switch (defaults to fsync enabled)
kexec with hardboot (for supporting Linux/MultiROM)
New features:
Compiled with latest Linaro 12.12 - GCC 4.7.3
Full -O3 optimization
7 I/O schedulers - SIO, V(R), CFQ, NOOP, deadline, ROW(default), BFQ v5r1
10 Governors - Interactive(default), Performance, Ondemand, Userspace, PowerSave, Conservative, Lulzactive, SmartassV2, PegasusQ, Wheatley
Optimized misc: SHA1, AES, lib string/memcpy, ARM RWSEM algorithm, OTG unplug and many many others
Update ZRAM (3.3), ZCACHE (3.3), Android Binder (3.3), Lowmemorykiller (3.8), Logger (3.8), Time GPIO (3.8)
Dynamic Sync Control
Thalamus ARM Generic Hotplug (auto-hotplug)
2013/01/11 - r1
Initial release.
Thanks to all XDA developers
Click to expand...
Click to collapse
Thanks for this, I'm going to try this and tell if everything is working well
Enviado desde mi Nexus 7 usando Tapatalk 2
espaciosalter20 said:
Thanks for this, I'm going to try this and tell if everything is working well
Enviado desde mi Nexus 7 usando Tapatalk 2
Click to expand...
Click to collapse
Please cut the quote man.
If everyone quote his post like that...
Thanks
Looks cool
I'll test this out on cm10.1 should work if you built from motley source
Sent from my Nexus 7 using Tapatalk HD
EDIT: Is it okay if i cook this in my ROM? Thanks.
I tested it out on sgt7 (cm10.1) and it was stuck at the max freq. Couldn't get it to scale down no matter what governor I chose or after rebooting. Went back to lean kernel and all is well again. Idk what happened?
Seems to be working so far for me....
Sent from my Nexus 7 using Tapatalk 2
OK, tested. But according to antutu is a little bit slower than motley one, but anyway I will keep testing for a couple days more.
Enviado desde mi Nexus 7 usando Tapatalk 2
You sure about OTG? I've tried this one latest beta of PA. Couldn't mount my USB though
Sent from my Nexus 7 using xda premium
azoller1 said:
I'll test this out on cm10.1 should work if you built from motley source
Sent from my Nexus 7 using Tapatalk HD
EDIT: Is it okay if i cook this in my ROM? Thanks.
Click to expand...
Click to collapse
Ok, no problem for me
shmega said:
I tested it out on sgt7 (cm10.1) and it was stuck at the max freq. Couldn't get it to scale down no matter what governor I chose or after rebooting. Went back to lean kernel and all is well again. Idk what happened?
Click to expand...
Click to collapse
Have you tried if with motley too there is the same problem?
espaciosalter20 said:
OK, tested. But according to antutu is a little bit slower than motley one, but anyway I will keep testing for a couple days more.
Enviado desde mi Nexus 7 usando Tapatalk 2
Click to expand...
Click to collapse
Try with performance gov because I've optimized interactive gov to be less aggressive scaling at 1Ghz (hispeed_freq) for save more battery
Remember that a difference of 400~ points is normal from one test to another and if you just rebooted, wait that media scanner finish its work.
Very smooth and works perfectly on latest cm10.1! Found my favourite kernel
Sent from my Nexus 7 using Tapatalk HD
vn00914361 said:
You sure about OTG? I've tried this one latest beta of PA. Couldn't mount my USB though
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
With stock rom, no problem with mouse/keyboard and usbdrives.
Works with other kernels?
Nice!!! I've been waiting for a full featured kernel like this.
Gonna try it real soon.
Thanks for the work!
ehi Brisma,good work man!tried the kernel,smooth and fast!benhmarks are a bit lower,but real-use is great!
Really like what you cherry-picked,i think i'll stay with that for now!
keep up the good work!
shmega said:
I tested it out on sgt7 (cm10.1) and it was stuck at the max freq. Couldn't get it to scale down no matter what governor I chose or after rebooting. Went back to lean kernel and all is well again. Idk what happened?
Click to expand...
Click to collapse
same here...back to franco for the moment...
i have tried different governors and parameters but always at max freq.
What governor do you recommend to use to hit the best battery life and performance balance?
DeFcOn said:
What governor do you recommend to use to hit the best battery life and performance balance?
Click to expand...
Click to collapse
ondemand or interactive performance and conservative are those you can play with.
Others are always giving you problems. Other governors are more buzzwords than anything else.
At least it's my opinion...
[email protected]_OC said:
ondemand or interactive performance and conservative are those you can play with.
Others are always giving you problems. Other governors are more buzzwords than anything else.
At least it's my opinion...
Click to expand...
Click to collapse
And what about SmartassV2? It gives great battery life and good performance not like ondemand(not so good performance) and interactive(not so good at battery life).
DeFcOn said:
And what about SmartassV2? It gives great battery life and good performance not like ondemand(not so good performance) and interactive(not so good at battery life).
Click to expand...
Click to collapse
Just my opinion, for me no need to them. I use interactive when gaming an conservative for other things.
And my battery is great and i always keep stability.
The only kernels i use are trinity and franco kernels because of that.
To much governors, schedulers, patch and mods always gives you stability problem.
I do not denigrate any kernel or kernel devs, i just love when it's clean lean and simple.
Brisma said:
With stock rom, no problem with mouse/keyboard and usbdrives.
Works with other kernels?
Click to expand...
Click to collapse
Oh stock Rom. I've tried many different kernels on latest beta of PA. So far no luck...
Sent from my Nexus 7 using xda premium
Related
Hey guys,
This is the Lollipop version of the Matr1x kernel and it works on 5.0/5.0.1.
Features:
Code:
- Based on Linux kernel version 3.4.0
- Built with GCC 4.8 from Google
- Voltage Control Interface (by faux123)
- Gamma Control Interface (by faux123) with PA tweaked colors and bundi22 iPhone 5 color preset
- FauxSound (by faux123)
- Speaker amp control (by faux123)
- Simple GPU governor (by faux123)
- Dynamic fsync Control (by faux123)
- Accuracy Filter Control (by stratosk)
- GPU OC to 487.5 Mhz
- UV by 75mV for all frequencies and cores
- SIO, ROW, and FIOPS I/O Schedulers
- Wheatley governor (by Ezekeel)
- Thermald and mpdecision removed
- 192 Mhz frequency for better battery when idle
- Fast Charge (thanks to franciscofranco)
- BLX (Originally by Ezekeel and ported to Nexus 4 by me)
- Double tap to wake and touch wake support (by stratosk)
- ARM hotplug driver (by _thalamus) with min_online_cpus value (by me) and max_online_cpus value (thanks to _motley)
- MultiROM support (by Tasssadar)
- USB OTG "usb-host" mode support (by ziddey)
- MSM Sleeper Mod (Max screen off frequency) (by flar2)
- Various performance tweaks
Changelog:
v1.0 Initial release: stock 3.4.0 kernel with added deadline I/O scheduler tweak.
v1.5 Added overclocking capabilities to 1.728 Ghz.
v2.0 Removed OC capabilities, added GPU OC to 450 Mhz, 100mV UV across the board, ARM CPU Topology (which improves the efficiency of multi core devices), and various performance tweaks.
v2.5 Added SIO I/O Scheduler, touch screen improvement tweaks (see http://forum.xda-developers.com/showthread.php?t=2027476 and extra tweak by faux123), UV'ed all cores and frequencies by an extra 50mV for a -150mV overall, and switched to the AnyKernel template. (thanks _motley!)
v3.0 Reverted the extra 50mV of UV that caused instability and added faux123's voltage control interface for manual voltage adjustments.
v3.5 Added the reduced msm_hsic_host wakelock tweak, ROW I/O Scheduler, removed thermald to allow kernel to manage the heat using its own drivers, some ondemand governor tweaks, tweaked ARM CPU topology, and lowered the minimum voltage for voltage control interface (test your phone's limits).
v4.0 Reduced the minimum voltage for voltage control interface even more (test your phone's limits), added the CPU Voltage table for "faster" binned chips (still -100mV UV), added Fast Charge, added a 288 Mhz CPU step for better battery when idle, and added the BLX mod (see here: http://forum.xda-developers.com/showthread.php?t=1257497).
v4.5 Added the proper reduced msm_hsic_host wakelock tweak, fixed the "faster" CPU table (users who have "faster" chips should have no trouble now), added showp1984's Sweep2Wake, and partially reverted a display tweak from Google (this should provide a bit better display color than stock).
v5.0 Added Sweep2Wake gestures by faux123 with the touch events patch (no more frozen touch screens), switched to the GCC 4.7 compiler from Google, removed mpdecision and added _thalamus hotplug driver, and added the min_online_cpus module capability for the hotplug driver.
v5.5 Removed the 450 Mhz GPU OC and bumped it up to 487.5 Mhz, added thermal tweaks (to manage phone temperature) by franciscofranco, updated the interactive governor and ROW I/O scheduler to the latest version, and tweaked the auto hotplug driver for better battery life.
v6.0 Fixed the msm_hsic_host wakelock once and for all (You may still see it but it shouldn't be running that much), added PGM support (thanks to bponury), and added faux123's gamma control interface.
v6.5 Tweaked auto_hotplug to try to further improve battery life, removed Sweep2Wake (attempt to solve any touchscreen freezing issues), updated ROW I/O Scheduler, removed some CPU frequency steps (only kept the useful steps), added the FIOPS I/O Scheduler, and added the PA tweaked display colors.
v7.0 Merged the Android 4.2.2 kernel code, added the final PA colors from molesarecoming, added _motley's generic color control interface to allow easier scripting, and _motley's tweak to allow color changes to be "refreshed" automatically.
v7.5 Fixed the PGM touch control issue, added faux123's speaker amp control mod, added franciscofranco's accuracy filter control mod, updated the ROW I/O scheduler to the latest version, and added several ondemand governor update patches.
v8.0 Added fix for sporadic WiFi drops, added faux123's FauxSound mod, removed sweep2wake completely (attempt to fix power button issue), and added data drop fix (by faux123).
v8.5 Added the max_online_cpus mod by _motley (You can make your device single core, dual core, etc.), added a 192 Mhz CPU step (This should help with battery), and added the Wheatley governor by Ezekeel (#23 on http://www.alliance-rom.com/community/wiki/governors-explained/).
v9.0 Added USB OTG by ziddey, updated the FauxSound to v2.1, added the idle drain patches, updated the ROW I/O Scheduler to the latest version, added Touch Wake by stratosk, and got rid of the touch_boost errors in the logcat.
v9.5 Removed Touch Wake by stratosk and brought back Touch Control by bponury, removed USB OTG, and added MIUI support.
v10.0 Fixed the screen on lag, added some performance patches, added faux123's Simple GPU governor, and fixed the bluetooth issues some users were having.
v10.5 Added support for Android 4.3 (JSS15J).
v11.0 Switched to the Anykernel zip template, updated Fauxsound to the latest driver, added faux123's dynamic sync control mod, and added support for bponury's touch control.
v11.5 Added support for Android 4.4.
v12.0 Merged mako 4.4.1 kernel source, added s2w fixes from showp1984, and added the FIOPS I/O scheduler.
v12.5 Added Tasssadar's kexec patch (for multirom), added ziddey's USB OTG (http://m.androidcentral.com/android-advanced-usb-otg-nexus-4), put in bundi22's iPhone 5 color preset by default, and updated Fauxsound to the latest driver.
v13.0 Fixed the bundi22 iPhone 5 colors to match the real preset, added flar2's MSM sleeper mod (max screen off frequency), updated the Interactive governor to the latest version, and updated the ROW I/O scheduler to the latest version.
v13.5 Reverted the Interactive governor updates due to issues (back to v12.5 Interactive governor), added mrg666's Linux 3.6.11 workqueue backport patches in order to improve hotplug efficiency, and added CyanogenMod based ROM support (CAF).
v14.0 Added support for Android 4.4.3, raised voltages across the board by 25mV (this will help those with slower CPU bins), and added stratosk's double tap to wake and touch wake mods.
v14.5 Added support for Android Lollipop and updated the FauxSound driver.
Link to Lollipop version:
http://matr1xkernels.com/
Link to source: https://github.com/mathkid95/linux_lg_lollipop
What's up guys... this is the first release of the Matr1x kernel for N4. I am starting off real simple (I set deadline as the default I/O scheduler and tweaked some values)
There is much more to come!
Also, I will start posting the kernels at www.matr1xkernels.com soon... for now please use the mediafire link. You can flash this in recovery.
Spammer.
Where's the punchline good jerb math kid
brainmaster said:
Spammer.
Click to expand...
Click to collapse
Just so everyone else doesn't have to view op's profile, this is not a spammer and he's pretty well established on xda. Wasted a few seconds of my life trying to verify that...
Wow great to see you here man!
Sent from my Nexus 4 using Tapatalk 2
mathkid95 said:
Hey guys,
This is the JB version of the Matr1x kernel and it works on 4.2.
Features:
Code:
- Based on Linux kernel version 3.4.0
Changelog:
v1.0 Initial release
Links to JB version:
http://goo.gl/zVlm4
Link to source: https://github.com/mathkid95/linux_lg_jb.git
Click to expand...
Click to collapse
Wow look whoz here.. I'm waiting for my N4 and to have your work on it..
Loved the Matrix kernel on my nexus s.. Now it's the turn for N4
Always appreciate your work Math kid
Hung0702 said:
Just so everyone else doesn't have to view op's profile, this is not a slammer and he's pretty well established on xda. Wasted a few seconds of my life trying to verify that...
Click to expand...
Click to collapse
I confirm he's done a wonderful job since Nexus S, and i'm pleased to see him there now
Btw, flashed this and it is very nice so far : snappy and smooth. We'll see about battery life...
Ok kid. I'm awake. I'm awake, I'll flash it now. Hit me up later today so we can discuss the future of this kernel lol. Happy Thanksgiving everyone
Sent from my Nexus 4 using xda premium
Happy Thanksgiving everyone !!!
Got it flashed. Very smooth. According to system tuner only 2 cores are being used though.
I'm running a super top secret test rom and I was getting flickering unlocking the screen. It's gone after flashing this.
Sent from my Nexus 4 using xda premium
Great to see you here MK! Looking forward to entering the Matr1x with my N4.
Sent from my Nexus 4 using xda premium
Just flashed. Smooth so far. Will report back if any issues. Thanks!
Hey Mikey mind sharing super top secret test ROM
Happy Thanksgiving To All!!!!
Sent from my Nexus 4 using xda app-developers app
mikeyinid said:
Got it flashed. Very smooth. According to system tuner only 2 cores are being used though.
Click to expand...
Click to collapse
Wooooooooahhhh! What? Two cores only?
The ONDEMAND governor either shuts down two of them, or it has Hotplug enabled, or there's just some kind of a mistake. I don't know, might be a bit of a noobish comment.
Can anyone solve this for us?
DonJuan89 said:
Wooooooooahhhh! What? Two cores only?
The ONDEMAND governor either shuts down two of them, or it has Hotplug enabled, or there's just some kind of a mistake. I don't know, might be a bit of a noobish comment.
Can anyone solve this for us?
Click to expand...
Click to collapse
I wouldn't worry about it. I'm sure it's running as intended.
Sent from my Nexus 4 using xda premium
---------- Post added at 05:49 AM ---------- Previous post was at 05:48 AM ----------
buddahlou said:
Hey Mikey mind sharing super top secret test ROM
Happy Thanksgiving To All!!!!
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Haha. Sorry I can't. It'll be available to all very soon. It's worth the wait, trust me.
Sent from my Nexus 4 using xda premium
Yea seems like it been checking the tweets
Sent from my Nexus 4 using xda app-developers app
You can check if all 4 cpu's are used properly by starting Geekbench and than have a look. While geekbench is running, all 4 cpu's should be used.
Here we go! Love me some Matr1x. Accidentally fell asleep last night...sorry kid. Happy Thanksgiving!
Sent from my Nexus 4 using XDA Premium HD app
Hey mathkid, nice to see you here. Will have a look at this and report back
Gesendet von meinem Nexus 10 mit Tapatalk 2
ERMAHGERD! KERNEL!
Build 13.02.22
Welcome to my latest learning project. This is a result of me wanting to better understand how kernels are put together. I'm dipping my toes a bit at first, but I'm going to be doing quite a few different things as time goes on, and it's only going to get more complex and I get more comfortable with the process. Successful things will stick around, unsuccessful or little used features may get squashed out over time to keep things as lean as possible.
Features:
Compiled with Linaro 13.01 toolchain and -O3 optimizations
Upstreamed to Linux 3.0.63
Undervoltable - Use SVS compatible CPU control app
Kernel mpdecision enhancements by showp1984
ARM optimized multi-core topology scheduler by the Linaro team
New I/O Schedulers:
ROW - Read Over Write - A new I/O scheduler designed from the ground up specifically for flash based mobile devices. It is designed to give priority to reads without starving writes, but does not implement any fairness. (default scheduler)
Zen - noop with a touch of deadline. Aims for simplicity. Implements deadlines for fairness and gives priority to synchronous requests. No merging or reordering of operations is performed.
SIO - Simple IO - Another mix of noop and deadline. Implements deadlines for fairness and performs minimal merging. No priority or reordering of operations are performed.
Fast charge support - Allows any charger to be seen as AC. Requires app to toggle fast charge mode
zRam (compcache) support with frontswap - Allows creation of swap space using a portion of compressed RAM, and uses free uncompressed RAM when possible to minimize I/O operations
New CPU Governors
Lionheart - A performance tuned variant of conservative
Intellidemand - Intelligent ondemand. Scales relative to GPU load
Wheatley - Governor with a great sleep profile. Perfect for users with lots of idle time
All drivers integrated into kernel
Single installer for ICS AOSP and JB pmem AOSP versions
Loads of memory and I/O optimizations for a smoother overall experience
See changelog history for even more features
To enable zRam after installation, go into a terminal and execute "zramenable" as root. It will activate immediately and reactivate on every boot. To disable it, run "zramdisable" as root. It will remove the boot scripts and immediately disable zRam and recover the RAM used. Note to ROM developers: if you include this kernel in your ROM, these files will need to be extracted from this installer and included in yours if you wish to include zRam support.
Fast charge support requires the use of a compatible fast charge toggle app, such as this or this.
Thanks go to:
Snuzzo: My kernel mentor, for pointing me in the right direction to get started, the great beginners tips, and for letting me use the installer.
con247: For the scripts used in the installer.
dsb9938: For letting me pick some things from his kernel
Chad0989: For the AOSP love that has made me love this phone.
IAmTheOneTheyCallNeo: For being Neo.
Changelog
build 13.02.22
Upstreamed to Linux 3.0.66
Implemented iHateWebOS's video tearing fix
Discontinued ION version
build 13.02.13
Upstreamed to Linux 3.0.63
Implemented multi-core topology scheduler
Implemented optimized SHA-1 routines
Implemented optimized checksum routines
Implemented optimized idle handlers
Implemented optimized cache cleaning
Implemented ARM specific compile time optimizations
Implemented dynamic writeback throttling (backported from Linux 3.1)
Increased default SD readahead
Disabled GENTLE_FAIR_SLEEPER
Reduced CPU transition latency
Fixed possible bugs with memory compaction and proximity sensor initialization
Old Changelogs
build 13.02.05
Built with Linaro 13.01
Implemented optimzied memcopy
Implemented optimized string functions
Implemented optimized R/W semaphore functions
Prevent aliased requests from starving other I/O
Asynchronous I/O optimizations
Various I/O and memory tweaks
build 13.01.30
Upstreamed to Linux 3.0.61
Addded Zen I/O scheduler
Addded optimized CRC32 algorithm
Enabled memory compaction when killing processes
Increased the RNG thresholds a bit
Addded frontswap support
Removed powersave governor
build 13.01.25
Compiled with Linaro 12.12 toolchain
Added SIO I/O scheduler
Removed CFQ I/O scheduler - CFQ is the worst possible option to use with flash storage, and removing it trims the size of the kernel down a little
build 13.01.23
Add new governors
Wheatley - sleeps very deeply. Great as a screen off governor
Intellidemand - Intelligent ondemand. Acts like ondemand under high GPU load, but more conservatively when under a low GPU load.
Add dynamic fsync control - Automatically disables fsync when screen is on, then flushes caches and resumes normal operation when screen turns off
Increase available bandwidth at lower clock speeds - Should increase responsiveness when underclocking or running a conservative style governor (such as lionheart)
Increase RNG (random number generator) thresholds - Provides the benefits of the entropy generation tweak without requiring a background service
Add JIT (just in time) compiler for packet filters - better network performance
CPU frequency scaling fixes - sometimes, the cpu would forget it's clock speeds
OOM driver updates
build 13.01.16
Added ROW I/O scheduler
Made ROW default I/O scheduler
Made Lionheart default CPU governor
Removed InteractiveX2 CPU governor
mpdecision update to slightly increase efficiency of idle_freq checks
build 13.01.14
mpdecision updates and fixes - Check out the MP-Decision tab in Android Tuner CPU Settings
idle_freq (Plug freq in Android Tuner) added
cpu1 stays offline unless cpu0 is over idle_freq
once online, cpu1 remains online until it is below idle_freq
Other mpdecision rules still honored (the new idle_freq rules do not force the cpu on or off unless it also meets other requirements)
User controllable voltage settings - use SVS comptible CPU control app (such as Android Tuner) to control
Color scheme updated in Aroma Installer. The first screen is now readable.
build 13.01.12
Added zRam swap support
To enable, run "zramenable" from a terminal as root
To disable, run "zramdisable" from a terminal as root
Added fast charge support
Single unified installer for all 3 kernels - one download for any AOSP
build 13.01.11
Initial release
Merged Linux kernel code to version 3.0.53
Integrated all drivers into kernel (eliminate external modules)
Added Lionheart governor
Added InteractiveX2 governor
Github info
Source for this project is available at https://github.com/shrike1978/ermahgerd_kernel_vigor
Sent you pull request #1:
Swap partition support
Sent from my HTC Rezound using Tapatalk 2
Ermahgerd I must flash back to an aosp rom!! Very nice, glad you are advancing
Sent from my ADR6425LVW using xda app-developers app
Kernelnewbies.org is amazing for learning the way Linux kernel works. I'm enjoying learning kernel developing because the compile is so quick I can actually debug and test without much stress. Welcome to the kernel party! If you look through github you'll find a wealth of tweaks and improvements to port.
Sent from my ADR6425LVW using xda app-developers app
I'm gonna test it on the newest Horsey Face.
I may flash a aosp ROM just to use this. The name is boss...
Sent from my Rezound using Tapatalk 2
EPIC name!:good::good:
Whoa, nice strike.
Sent from my Nexus 7 using xda app-developers app
Tried multiple mirrors....download unsuccessful from my phone. I'll try again later or try from the pc
Sent from my ADR6425LVW using xda premium
Ermahgerd! Kerner!
Sent from my ADR6425LVW using Tapatalk 2
Going to start sending you pull requests of thing that mights be of use to you. Will have more coming your way later on.
Thanks for the new kernel! Fast charge?
Sent from my ADR6425LVW using Tapatalk 2
trainriderben said:
Thanks for the new kernel! Fast charge?
Sent from my ADR6425LVW using Tapatalk 2
Click to expand...
Click to collapse
Not yet, but in consideration.
Got it running. Seems nice so far! Thanks for all your aroma installer work. I'm still s-on and all your stuff makes it real simple for me!
Sent from my ADR6425LVW using xda premium
Jwezesa said:
Got it running. Seems nice so far! Thanks for all your aroma installer work. I'm still s-on and all your stuff makes it real simple for me!
Sent from my ADR6425LVW using xda premium
Click to expand...
Click to collapse
Thanks to snuzzo for the installer :thumbup:
Sent from my ADR6425LVW using xda app-developers app
---------- Post added at 09:29 AM ---------- Previous post was at 09:20 AM ----------
Snuzzo said:
Going to start sending you pull requests of thing that mights be of use to you. Will have more coming your way later on.
Click to expand...
Click to collapse
I vawnt some too....
Sent from my ADR6425LVW using xda app-developers app
Jwezesa said:
Got it running. Seems nice so far! Thanks for all your aroma installer work. I'm still s-on and all your stuff makes it real simple for me!
Sent from my ADR6425LVW using xda premium
Click to expand...
Click to collapse
iHateWebOS said:
Thanks to snuzzo for the installer :thumbup:
Sent from my ADR6425LVW using xda app-developers app
Click to expand...
Click to collapse
Yup. All credits for this installer go to Snuzzo (for the Aroma configs) and con247 (for the scripts).
Quite welcome guys.
OP updated with build 13.01.12
build 13.01.12
Added zRam swap support
To enable, run "zramenable" from a terminal as root
To disable, run "zramdisable" from a terminal as root
Added fast charge support
Single unified installer for all 3 kernels - one download for any AOSP
What does zram swap do? Is that like virtual memory?
| AHLAN-KERNEL | LINARO 4.9.1 -ofast (GRAPHITE) OPTIMIZATION | 4.4.2 | Sense & GE | AROMA INSTALLER | 10-05-2014 | HTC 4.20.1136.8 SOURCE
Ahlan Kernel for Htc OneKernel will be updated with major features and optimizationFlash kernel through any custom recoveryThis kernel will not work in Sprint HTC One!
Changelog & Features
Build from HTC 4.4.2 (4.20.1136.8) source (thanks to htc for the source code), with Linaro optimization (thanks to Linaro for the toolchain)
Faux Sound Control (Thanks @faux123)
USB Force Fastcharge (Thanks @faux123)
User Voltage Control
simple GPU governor (Thanks @faux123)
Kexec Hardboot patch for Multirom Support (thanks @tassadar)
Smartmax governor (Thanks @maxwen)
Wheatley governor (Thanks @original DEV!)
S2W & S2S| DT2W | LOGO2MENU & LOGO2WAKE | (Thanks @flar2)
Kernel based thermal control (thanks @crpalmer)
mpdecision control
Color control (thanks @faux123)
Back Light Notification (thanks @tbalden)
Flick2wake/sleep, Pick2wake (thanks @tbalden)
CPU OC up to 2.0 Ghz (Can adjust in Aroma)
GPU OC up to 585 Mhz (Can adjust in Aroma)
Dynamic FSYNC
i/o Scheduler available (noop, deadline, row, cfq, fiops, sio)
Intellidemand Governor (Thanks @faux123)
Intelliactive Governor (Thanks @faux123)
Kernel is for GE & Sense based Roms
Check Source for full changelog
My Source: GitbucketAlways include kmsg for bug reports
DownloadsPlease hit the Thanks button if you download ahlan kernel!RemovedLatest stable version: Ahlan v8.0.1 (Untested)Latest beta version: Ahlan v6.0.0Removed
Suggestions and feedback always welcome...
Thanks to all Linux developers, Google, Special thanks to my wife Anu for supporting me.
General DisclaimerI'm not responsible if you brick your device.
You flash this Kernel at your own risk.
If you like my work, consider donating to encourage my work! https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2TW63W63YNGB8
Important Notes:
CPU Governors:
The default governor is ondemand. Also intellidemand, intelliactive, smartmax, wheatley, available. You can select your desired CPU Gov in Aroma.
CPUFreq Governor explained!
GPU Governors:
The default governor is ondemand. Also simple, Performance, available. You can select your desired GPU Gov in Aroma.
I/O Schedulers:
The default is row. Also noop, deadline, cfq, fiops, sio, available.
Sweep2Wake:
Sweep2wake (S2W) allows you to wake up your device by swiping your finger across the capacitive buttons from left to right. Swiping from right to left will put it back to sleep (sweep2sleep). The options are: sweep2wake/sweep2sleep, sweep2sleep only, and disabled. If you use apps such as Kernel Tuner, the sweep2sleep only option can be selected by choosing "On with backlight". You can edit /etc/ahlan.conf to change the setting on boot.
/sys/android_touch/sweep2wake
0=disabled
1=enable sweep2wake + sweep2sleep
2=enable sweep2sleep only
DoubleTap2Wake:
DoubleTap2Wake (DT2W) allows you to wake the device by double tapping in the bottom inch or so of the screen, above the capacitive buttons. You can edit /etc/ahlan.conf to change the setting on boot.
/sys/android_touch/doubletap2wake
0=disabled
1=enable doubletap2wake
Pocket Detection:
Pocket detection protects against accidental wakes while S2W, DT2W are enabled and the phone is in your pocket. Pocket detection uses the proximity sensor. A few people have a problem with their proximity sensor that makes DT2W not work, so there is an option to disable pocket detection. You can edit /etc/ahlan.conf to change the setting on boot.
/sys/android_touch/pocket_detect
0=disabled
1=enable pocket detection
Button Light Notification:
With Button Light Notification (BLN), the capacitive buttons will blink on and off when you have a new notification. As soon as the screen comes on, BLN is canceled and the lights will no longer blink until you have another notification. Please note that if you have your screen set to turn on when a message arrives, you will not see the buttons blinking because once the screen comes on, the button light notification is canceled. You can edit /etc/ahlan.conf to change the setting on boot.
/sys/class/leds/button-backlight/blink_buttons
0 = disabled
1 = BLN enabled
Caution:
Kernel tweaking apps may interfere with the options selected in Aroma!
XDA:DevDB Information
Ahlan Kernel for htc one (M7), Kernel for the HTC One
Contributors
soorajj, soorajj
Kernel Special Features: | KEXEC HARDBOOT | FAUX SOUND CONTROL | INTELLIACTIVE GOVERNOR | INTELLIDEMAND GOVERNOR | USB FASTCHARGE | SMARTMAX GOVERNOR | WHEATLEY GOVERNOR | SIMPLE GPU GOV | LOTS OF SAFE PERFORMANCE TWEAKS | LOTS OF SAFE POWER EFFICIENT TWEAKS |
Version Information
Status: Stable
Current Stable Version: 8.0.1
Stable Release Date: 2014-05-10
Current Beta Version: 6.0.0
Beta Release Date: 2014-03-11
Created 2014-03-09
Last Updated 2014-07-27
Reserved
Reserved
Good luck mate
Sent from my HTC One
Good luck!
I put it and doing very well. To see that this battery consumption
Enviado desde mi HTC One mediante Tapatalk
ukaram said:
Good luck!
I put it and doing very well. To see that this battery consumption
Enviado desde mi HTC One mediante Tapatalk
Click to expand...
Click to collapse
Battery consumption is amazing for me , I am on viperone Rom...
Sent from my HTC One using Tapatalk
Aosp please!!
Nice to see new kernel i give it a try!
how to control gamma? its not available on faux clock or trickstermod. thanks
BrockenX said:
how to control gamma? its not available on faux clock or trickstermod. thanks
Click to expand...
Click to collapse
Gamma control not yet available in ahlan kernel. If implemented that can be controlled via trickster mod
Sent from my HTC One using Tapatalk
soorajj said:
Gamma control not yet available in ahlan kernel. If implemented that can be controlled via trickster mod
Sent from my HTC One using Tapatalk
Click to expand...
Click to collapse
Sorry, did not see that it was a future feature,
READ:
Below features will be added in the future! (as in: Not build in yet!)
Voltage control
GPU OC
Faux Gamma Control
Faux Sound Control
USB force fastcharge
S2W, S2S & DT2W
Intelliactive Governor
Regards,
Phoenix007
BrockenX said:
how to control gamma? its not available on faux clock or trickstermod. thanks
Click to expand...
Click to collapse
I'm going to keep an eye on this. I've been torn between the 3 or four custom kernels for us but I can't decide because each one has different features but none have the combination I really want, but they are All good kernels.
@soorajj I WOULD REALLY APPRECIATE IT IF YOU COULD ADD THE FOLLOWING GOVERNORS AND CONSIDER RAISING THE BUS SPEED AT THE LOWER FREQUENCIES.
1) Smartmax (in teamseven and Joey kernels)
2) Preservative ( http://forum.xda-developers.com/showpost.php?p=50173462&postcount=662
3) here is a quote and link to the kernel thread about the bus frequencies I mentioned above:
The link to thread is http://forum.xda-developers.com/nexus-4/general/kernel-moob-t2549750 If you read down a few paragraphs in the OP you'll see a bullet point that says, " - offers reduced heat and better battery life through my original bus speed mod: higher bus speeds at lower CPU speeds allows max FPS at lower CPU speeds, and keeping the CPU speed low is the best way to save power. UV is not the way! (Established 'wisdom' debunked here ( http://forum.xda-developers.com/ne...enchmarks-t1478406/post22126792#post22126792 ) "
Sent from my unknown using Tapatalk
is recommend mpdecision off like stock kernel or on?
sent from my HTC One powered by ViperOne
Hopie said:
is recommend mpdecision off like stock kernel or on?
sent from my HTC One powered by ViperOne
Click to expand...
Click to collapse
Mpdecision on...
Sent from my HTC One using Tapatalk
Hopie said:
is recommend mpdecision off like stock kernel or on?
sent from my HTC One powered by ViperOne
Click to expand...
Click to collapse
hi, mpdecision on.
No response on possibly building for AOSP Roms as well?
dictionary said:
No response on possibly building for AOSP Roms as well?
Click to expand...
Click to collapse
I will see when I have time...
Sent from my HTC One using Tapatalk
Ahlan v5.01 beta is out
Ahlan v5.01 beta is out:
Changelog:
Added kexec patch
Added Intelliactive CPU governor
Added Simple GPU governor
Added GPU OC
Added Voltage Control
Added Faux Sound Control
Added USB Force Fastcharge
Removed some debugs
Code improvement for better battery life and performance without overclock & under volt!
Enjoy.....
@soorajj now we are talking, thanks
Sent from my Nexus 7 v2013 using Tapatalk 4
Ladies and Gentlemen,
It gives me great pleasure to introduce to you an unofficial port of the Z1
Pimped Kernel
This is a kernel for CM11 based ROMs and uses -caf. If your ROM isn't faily new and doesn't use -caf then don't expect this kernel to boot. It was built inside Carbon and I have tested in there, it should boot CM/FXF, SlimKat, LiquidSmooth, Carbon, Omni, etc. I don't know how well it will boot PA/PAC/etc that are further away from this codebase but you are welcome to try. As this is a first build so expect some FCs and reboots, and and not all features will work. Please read the OP to see what is on offer. Things that won't work are LCD/Touchscreen/DT2W, and others may be prone to bugs.
This has kernel is built with Linaro SaberMod Toolchain 4.7 and -O2 etc optimisations (not as many as the slimkat kernel). Performance seems good, and the ability to underclock/volt and turn off cores should give extra battery life.
Please don't use this unless you know how to get out of trouble/bootloops/non-boot/lost recovery/etc. I nor Androguide.fr take any responsibility for dead or undead Z-Ultras
Kernel features are controllable through Androguide.fr's Pimp My Z1 app, (thread here).
{
"lightbox_close": "Close",
"lightbox_next": "Next",
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Download:
togari-BluePimp-4.4.4-dt2w-ext4-20140810_1122.zip
Very minor change to LEDs, and boot splash http://forum.xda-developers.com/devdb/project/dl/?id=7497
test v0.3 for new 4.4.4 AOSP/cm-11 ROMs
togari-BluePimp-108-dt2w-ext4-20140709_1741.zip
old 4.4.4 and 4.4.2/3 ROMs
30/6/2014 4.4.4 build with dt2w
Build 4 31-05-2014
Build 4 31-05-2014 dt2w
Features (C&P from OP):
Sound Control: Faux123's GPL Sound Control 3
Color Calibration Control: LCD_KCAL interface ported to the Z1 by @DooMLoRD, gives full control over the RGB channels of the display
GPU OC: 200MHz / 320MHz / 389MHz / 487.5MHz / 533MHz / 600MHz frequency scaling steps
CPU OC: up to 2.26GHz
CPU Voltage Control: use TricksterMod for the moment
DoubleTap2Wake: double-tap the screen to wake-up the device
Intelliplug: Faux123's latest intelliplug hotplugging driver with eco mode (v5.0)
[*]MPDecision: showp1984's open-source & customizable msm_mpdecision hotplugging driver
Dynamic Fsync: Faux123's Dynamic File Sync v1.5
PowerSuspend: Faux123's power_suspend driver (replacing early_suspend)
Snake Charmer: Faux123's msm_cpufreq_limit CPU frequency limiter driver
Fast Charge: Faux123's fast_charge driver, allowing to set the amperage of the charger or USB port your device is plugged-in to
CPU Boost: Faux123's CPU Input Boost module (will soon add controls for it in Pimp My Z1)
GPU Wake-on-touch: allows touch events to wake the GPU if it was previously in slumber
KSM: Kernel Same-page Merging enabled
F2FS Support: Samsung's F2FS nand-optimized file system support
exFAT Support: Samsung's open-source exFAT driver
zRam Support: support for zRam memory compression
CPUPower: Linaro's cpupower PM driver
Async Fsync: Asynchronous file sync
MSM_Sleeper: Support for setting the max CPU frequency when screen is off through sysfs
Kernel mode NEON: NEON-accelerated XOR framework & support for NEON instructions in kernel mode
Overall Stats: CPU overall stats on a per-core basis
Compression: XZ Compressed & LZ4 compression algorithm support
Sched MC: Multi-Core Power Savings support
Sched SMT: Multi-Thread Power Savings support
Arch_Power: arch-specific power sched features enabled
Workqueue: backported from kernel 3.7, allows CPU hotplug to keep idle workers (learn more)
Toolchain: Built with Linaro GCC 4.8
Optimizations: Built with -O2 and many optimization flags
Kexec-hardboot ?: attempted to port @Tassadar's kexec-hardboot patches from the nexus 5, needs testing and confirmation that it works
Additional Governors:
Intellidemand
Intelliactive
Pegasusq
Nightmare
Hyper
Alucard
InteractiveX2
SmartassV2
Lagfree
Wheatley
Lionheart
Badass
Additional I/O Schedulers:
SIO (SImple Ondemand)
FIOPS (Fair Input/Output Per Second)
BFQ (Budget Fair Queueing)
VR
Additional TCP Congestion Algorithms:
BIC
Westwood
HSTCP
Hybla
HTCP
Vegas
Veno
Scalable
LP
YeAH
Illinois
Click to expand...
Click to collapse
Change Log:
http://forum.xda-developers.com/showpost.php?p=50603486&postcount=2
Sources:
Androguide.fr kernel sources: PimpedKernel
My additions for the ZU (see BluePimp branch): BlueEther
Credits:
Thanks to Androguide.fr fro bringing all of the together
Thanks to faux123 for all his contributions to the android kernel community, many of which are implemented here
Thanks to showp1984 for his msm_mpdecision hotplug driver
Thanks to DooMLoRD for all the cherry-picked features from his DoomKernel
Thanks to krabapel2458 for the inital port from DoomKernel of features like GPU OC, some governors and more.
And of course, thanks to FreeXperia and Kali- in particular, for the device bring-up
Click to expand...
Click to collapse
Disclaimer:
# Neither I nor any contributors to this kernel can nor will be held
# responsible for any damage or any kind of problem related to its use.
# You are using this piece of software AT YOUR OWN RISK.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
Click to expand...
Click to collapse
Disclaimer #3, I'm not responsible for dead or undead Z-Ultras from using this ROM and kernel, OC at you own peril
XDA:DevDB Information
Unofficial Pimped Kernel, Kernel for the Sony Xperia Z Ultra
Contributors
blueether, Androguide.fr, DooMLord, faux123, krabapel2458, FXP/CM, Kali-, reaper61616 (dt2w)
Kernel Special Features: Sound Control, GPU OC, Intelliplug, PowerSuspend, Dynamic Fsync, exFAT, F2FS, KSM, Intellidemand, Intelliactive, SmartassV2, InteractiveX2, Lionheart, Wheatley, Badass, Lagfree, BFQ, SIO, FIOPS, Westwood, Hybla, HSTCP, HTCP, Veno, Illinois, LP, BIC...
Version Information
Status: Testing
Created 2014-04-25
Last Updated 2014-08-09
What's working and not
Kernel Bugs:
Camera FCs - maybe more of a CM issue than this kernel
Tested ROMs:
Carbon - (non public test build): Working
Carbon - Build 8: Working
SlimKat: Working
LiquidSmooth: Working
FXF CM11: Working
CM11: Working
AOSP: Not tested yet
AOKP: Not tested yet
AICP: Not tested yet
Lungo: Not tested yet
PAC-man: Not tested yet
PA: Working
Chameleon OS: Not tested yet
GPe: Won't boot
Quick run down using Pimp my Z1:
CPU
Min/Max works after a save (pressing 'Done' does nothing?)
[*]Per core Looks to work
[*]Interactive/performance/ondemand and conservative all seem to work as expected
TCP not tested
GPU
Min/Max (200/450) Looks to work
[*]Performance/msm_cpufreq/msm_adreno-tz/powersave/etc all seem to work as expected
cpubw_hwmon reboots the ZU
Power Managerment
Multi-Core Moderate hard to tell if working
[*]Multi-Core Aggresive Looks to work as expected
[*]Intelli plug and eco mode - Look to work well except Pimp my Z1 FCs when trying to change # of cores and gets stuck on 1
Power suspend not tested
LCD Colour
Voltage controle - looks to be working
I/O, Memory and Misc. not tested but options look to work
Sound Control
Speeker Gain works
not tested the others
Touchscreen
None are active - as expected
And i am subscribed to this
Keep it up mate xD
joluke said:
And i am subscribed to this
Keep it up mate xD
Click to expand...
Click to collapse
Build 2 Uploaded.
2014-04-24
Updated to Linux kernel version 3.4.86
Re-added GPU OC up to 600MHz and hopefully fixed the issues some people had with it
Added zRam support (thanks to DooMLoRD)
Added msm_sleeper (thanks to DooMLoRD), controls coming to Pimp My Z1 soon
Added memutils optimizations (thanks to DooMLoRD)
Merged a lot of slimbus/slim-ngd/slim_msm/qdsp6v2/wcd9xxx & other audio-related optimizations from franciscofranco's nexus 5 kernel
Merged some OOM, ocmem & other memory-management-related optimizations from franciscofranco's nexus 5 kernel
Merged a fix for msm_z180 memory leak from franciscofranco's kernel
Some other random cherry-picks
Use caution when OCing the CPU/GPU
blueether said:
Ladies and Gentlemen,
It gives me great pleasure to introduce to you an unofficial port of the Z1
Pimped Kernel
Click to expand...
Click to collapse
Thanks, we will test. Good modifications.
Kernel v2 boots and works with slim kat ,thanks bro [emoji106]
t0pstar said:
Kernel v2 boots and works with slim kat ,thanks bro [emoji106]
Only display settings from the pimp my app don't work (dt2w,s2w ...)
Click to expand...
Click to collapse
Does the camera work? Just had a FC than couldn't connect
DT2W/S2W/etc all use a different touch-screen driver than we use on the ZU
blueether said:
Does the camera work? Just had a FC than couldn't connect
Click to expand...
Click to collapse
When I open camera directly after boot it works fine ,
when not I have also FC
Im using camera kk app and it works fine. Just first time camera is not moving (it stops on first "seen" frame), but it is on every kernel (maybe rom's, maybe app's bug) and after killing it in recent apps and starting again everything works fine
Strange for me is that this kernel has more governors etc, and i always thought that coz it we should have less ram, and there is more than ie unofficial slimkat kernel
Edot: Is there any chance for f2fs version in the future? Its a lot better than ext4, so it can make our ZUs fly even better than now
Sent using C6833 - Carbon KitKat/Pimped Z1 Kernel
ch3mn3y said:
Im using camera kk app and it works fine. Just first time camera is not moving (it stops on first "seen" frame), but it is on every kernel (maybe rom's, maybe app's bug) and after killing it in recent apps and starting again everything works fine
Strange for me is that this kernel has more governors etc, and i always thought that coz it we should have less ram, and there is more than ie unofficial slimkat kernel
Edot: Is there any chance for f2fs version in the future? Its a lot better than ext4, so it can make our ZUs fly even better than now
Sent using C6833 - Carbon KitKat/Pimped Z1 Kernel
Click to expand...
Click to collapse
after a bit of flashing and testing the no outgoing calls is a bug in the test build of Carbon not this kernel so all is good on this front.
This kernel boots the last couple of Carbon builds, back to at least the 19/4 so that's another plus.
I'd not really had the camera issue that many people had had in the last few weeks on the CM based ROMs so it's sort of new for me.
You made it!!! Congrats and THANKS! Perhaps it's time I go back to a non-stock ROM now, just to try this kernel...
I found other problem (at least for me) with pimp my z1. I cant set 2nd core governor, coz it always return to intelliactive last saved? (im not sure as sometimes it stays on last saved sometimes on earlier), now, as i know how it works, its not the problem to set governor I want, but its strange bug. I would use trickster but there I cant set different governors for every core (As i found out set governor is only for first core)
EDIT: Maybe someone answers: What is Pen Mode in this app? If it is what I think we dont need it as our phone support mostly everything as a pen. The same for gloves i think
Has anyone tried this Kernel on CM11, if so any problems?
Sent from my Xperia Z Ultra using Tapatalk
Next few things:
-
1. After reboot very often CPU governors are changed.
2. Additionaly to setting governors: They are setting itself. Before I set nightmare/nightmare/powersave/powersave and after going back to menu and againd CPU Control it was nightmare/<last saved?>/powersave/powersave. Now after reboot it was nightmare/nightmare/nightmare/nightmare (with per-core on) and after menu->CPU Control nightmare/intelliactive/powersave/powersave (intelliactive wasnt last saved or anything)
3. Sometimes after reboot Pimp my Z1 returns GPU settings to default ones
4. Power Managments, I/O tweaks, Memory managments too - Misc on the other hand are always remembered correctly
Yes I have "set on boot" on. Strage coz mostly (4/6 for now) everything is remembered correctly ie now after next "test" reboot
ch3mn3y said:
Next few things:
-
1. After reboot very often CPU governors are changed.
2. Additionaly to setting governors: They are setting itself. Before I set nightmare/nightmare/powersave/powersave and after going back to menu and againd CPU Control it was nightmare/<last saved?>/powersave/powersave. Now after reboot it was nightmare/nightmare/nightmare/nightmare (with per-core on) and after menu->CPU Control nightmare/intelliactive/powersave/powersave (intelliactive wasnt last saved or anything)
3. Sometimes after reboot Pimp my Z1 returns GPU settings to default ones
4. Power Managments, I/O tweaks, Memory managments too - Misc on the other hand are always remembered correctly
Yes I have "set on boot" on. Strage coz mostly (4/6 for now) everything is remembered correctly ie now after next "test" reboot
Click to expand...
Click to collapse
I'm wonder if it is more the app than the kernel?
I have managed to peg the first core at fill tilt once and another time to have all 4 core online all the time. The second issue can be solved by turning all the options off in Power Management, it's a known race condition by the looks.
~5% battery drain over night, but it looks like google services are causing wakelocks again on my ZU
Its hard to say coz there is bo more apps which can let to use most od options kernel has (ie trickstermod let set governor for all, i/o too for both memories). But i would think its app+phone compatibilty issue not kernel, but not sure about it
Sent using C6833 - Carbon KitKat/Pimped Z1 Kernel
Just flashed this kernel with the latest carbon rom and working great very fast will test for the next few days and see how the battery life is - thanks for the great kernel
Sent from my SM-T320 using XDA Premium HD app
blueether said:
~5% battery drain over night, but it looks like google services are causing wakelocks again on my ZU
Click to expand...
Click to collapse
After first night it was worse for me - 13%. It coukd be coz kernel was just flashed ot coz my set up, but its too much
But this second core governor annoying.me too. I found out that if i set it few times it stay till sometime after reboot (just after reboot and getting su rights, governors are right(. Anyone has similar problem? Can moving app to system/app helps?
Sent using TF300T - CyanogenMod 11.0/GEASS (F2FS)
ask
it work with this rom
http://forum.xda-developers.com/showthread.php?t=2606414&page=71
mimoun103 said:
it work with this rom
http://forum.xda-developers.com/showthread.php?t=2606414&page=71
Click to expand...
Click to collapse
No it wont, this is for AOSP/CM11.
The Port of DooMLorD's kernel is much the same feature wise and will work with monx's rom
Amplitude Kernel for Nexus 6
WHY???!!!... WHY??!!! ... zparallax, we don't need another kernel for the Nexus 6!! ... Just let me say...the more the merrier!, I know we have greeeeeeeeeeeeaaaaaaaaattt kernels out there (Despair, Elite, Benzo, etc.) but don't blame on me
I am not responsible for any damage to your phone, if your house explodes because of you shamu, if you can toast your breaksfast on it, etc, etc.. Read before downloading or posting in the thread: Proceed with caution if you have no experience. Remember that I'm just the guy who does kernels for fun! :laugh:
DOWNLOAD THE LATEST VERSION HERE (Thanks to androidfilehost.com)
The very last zip file
[INSTALL STEP-BY-STEP]
Copy the ZIP in your SDCARD
Reboot into TWRP recovery
Flash the kernel
Wipe Dalvik & Cache
Enjoy!
Contributors
zparallax
All the fellows, guys or girls who develop stuff for fun and share with all us (faux123, savoca, mgr666, stratosk, franciscofranco, myfluxi, etc.)
Google
And any other developer that have contributed to the AOSP project or to the development of governors, scheduler or any other developer not mentioned (if you want me to include your credits I will)
[THANKS] to all devs on XDA and the great XDA team
Source Code:
- Github
Kernel Features:
- Based on Linux kernel version 3.10.84+
- Built with Uber Toolchain 6
- Alucard Hotplug (by alucard), Dynamic Hotplug (by stratosk), Intelliplug (by faux123), Autosmp (by mgr666)
- MP Decision disabled
- GOVs: OnDemand, Interactive, Userspace, Powersave, Performance, Conservative, Nightmare, Smartmax, Hyper, Adaptive, Wheatley, Pegasusq, Intelliactive, Lulzactive, Abyssplugv2, ZZMoove, Lionheart, Yankactive
- IO SCHEDs: NOOP, Deadline, ROW, CFQ, etc.
- TCP Congestion: Westwood, Reno, Bic, Cubic, Highspeed, etc.
- Gamma Control (by savoca)
- UKSM
- Fastcharge (by faux123)
- Powersuspend (by faux123)
- UKM by apb_axel (Install Synapse if you wish :good
- More to come
Created 2015-07-25
Last Updated 2015-08-16
XDA:DevDB Information
[kernel]Amplitude Kernel, Kernel for the Nexus 6
Contributors
zparallax
Version Information
Status: Alpha
Current Alpha Version: 1.2
XDA:DevDB Information
[Kernel] Amplitude for Shamu, Kernel for the Nexus 6
Contributors
zparallax, zparallax, faux123,savoca,stratosk,mgr666
Source Code: https://github.com/zparallax/amplitude_shamu
Kernel Special Features: Custom kernel, multiple governors, hotplugs, anykernel, etc.
Version Information
Status: Alpha
Current Stable Version: 1
Stable Release Date: 2015-07-25
Created 2015-07-25
Last Updated 2015-08-16
For changelog!!
v 1.2:
- Reworked from scratch
- Rebased to 3.10.85
- Some other tweaks (Test by yourself and tell me)
v 1.1:
- Added Wake gestures (by flar2)
- Added faux sound (for now, thanks faux123)
- Fixed some problems reported by the users
Amplitude sounds amazing! Great work zparallax!!!
Sweet! Glad to see more kernels available!
Sent from my Nexus 6
Awesome work. As you say... The more the merrier
Sent from my Nexus 6 using Tapatalk
Fit for M2?
Sent from my Nexus 6 using Tapatalk
Not yet buddy, initial release today and working on m2.
Thanks for your interest
Your op is hilarious. Toast breakfast on my Shamu. Haha! That's awesome! Look forward to M2 build. I'm an Elite user now and love it but always down to try a new kernel. Tks!
Thanks for this new kernel just using on my nexus6 can provide best setting for performance in terms of speed or use with default setting ,please guide its my request .
Looks like a good kernel, thanks. Did you plan fauxsound in the future? It's for me a must have. Cheers
RP74698 said:
Thanks for this new kernel just using on my nexus6 can provide best setting for performance in terms of speed or use with default setting ,please guide its my request .
Click to expand...
Click to collapse
Tylog said:
Looks like a good kernel, thanks. Did you plan fauxsound in the future? It's for me a must have. Cheers
Click to expand...
Click to collapse
@RP74698: for daily use... Intelliplug or Alucard and yankactive... UKSM active... For battery auto_SMP or dyn_hotplug and zzmoove. For balance... Any other gov. GPU msm_adreno since it has the adreno idler by arter
@Tylog: I'm planning to add a sound control maybe faux's maybe not you'll see
Thanks to everyone for your comments!
What is UKSM active and how use this Sir
That's good Faux or whatever, only V4a is not enough for me, I need my music loud thanks.
Linux kernel has a feature named KSM(Kernel SamePage Merging). it lets the hypervisor system share identical memory pages amongst different processes or virtualized guests. However, it has its limitation such like high CPU usage and slow responses to workload change. So here comes UKSM. With a revolutionary algorithm redesign, UKSM has many advanced features:
Full system scan.*It automatically scans all user processes’ anonymous VMAs. Before UKSM, a process need to call KSM kernel API to submit its memory areas to KSM for scan. This makes many legacy software other than KVM can NOT benefit from KSM. Now, UKSM scans whole system applications including KVM. All programs benefit from UKSM without even knowing how it works.
Super quiet CPU usage.*It automatically detects rich areas containing abundant duplicated pages. Rich areas are given a full scan speed. Poor areas are sampled at a reasonable speed with very low CPU consumption usually under 1%. Our benchmarks show that even for CPU intensive workloads, it has a negligible performance impact. Ultra scan speed and CPU efficiency.*A new hash algorithm is proposed. More on this...UKSM info
Thanks!!
Where is allocated UKSM in your kernel and how activate this as I'm using kernel auditor app not seeing anywhere ,only seeing KSM and this is active by default .
RP74698 said:
Where is allocated UKSM in your kernel and how activate this as I'm using kernel auditor app not seeing anywhere ,only seeing KSM and this is active by default .
Click to expand...
Click to collapse
Hi my friend.. This is UKSM on Kernel Aduitor (Kernel Same Page Merging), is active by default. Since it saves CPU cycles when merging files and making changes it will save battery and increase overall system performance. No need to activate it.
Thanks for your testing!
Thanks Sir
---------- Post added at 05:52 PM ---------- Previous post was at 05:28 PM ----------
Dear Sir ,please one more thing when trying to active Alucard only hot plug with yank active CPU governed ,Intelliplug automatic on while I have switched off .
Dear Sir ,seems Intelliplug is active by default as guided earlier for daily use I'm trying to use yank active alacurd and ukm active controlling through synapse but inytelli automatically active ,while I have activated only Alacurd please see
RP74698 said:
Dear Sir ,seems Intelliplug is active by default as guided earlier for daily use I'm trying to use yank active alacurd and ukm active controlling through synapse but inytelli automatically active ,while I have activated only Alacurd please see
Click to expand...
Click to collapse
Hi my friend!... Will look into this. Thanks for testing!
Best!
Great kernel got a antutu score of 51715
Great job bro looking forward for some more features like faux sound, wake gestures in your future release's