This kernel is no longer being updated. Please refer to kowalski kernel thread for CM10 ROMs.
Presenting CM10 kernel built from source with ramhack and OC/UV support by wkpark
Only for the new (unlocked ICS) bootloader!
This is RC's kernel, with patches by wkpark for ramhack and OC/UV. Supports OC upto 1.5 GHz.
Thanks to them for all their work. Also, thanks to pengus77 for bringing CM10 to the new bootloader
Built using my guide over here
Uses spica's HP supersonic toolchain
Works with CM10/MIUIv4 ROM on new bootloader only
Download links:
New and recommended powersaver version!
Includes pengus77's wifi drain fix (All credit to him for that)
Non-OC, to increase battery life and stability
RAM hack values 24 MB, 32 MB, 48 MB for increased smoothness
New experimental governors are absent in this ROM, which is meant to be a stable version for daily usage. The new governors have not been properly tested yet and are unlikely to be used by most of the users. They may be included in later builds after more testing. If you want to use them, flash the experimental kernel on the previous page.
This is the version recommended for daily usage. Try the 48 MB one first, and if camera gives problems, then try a lower RH value.
Download link for stable, powersaver version
Link to latest experimental version
Download link for older experimental versions
This is the link to my folder with all kernels for the new bootloader so far, in case you want to try some other version. Ramhack values are mentioned in the file names, and if it supports OC (not every phone will like OC) it is also mentioned in the file name.
Thanks to RC and wkpark, this would not be possible without them.
Warning:
I am not responsible if anything goes wrong with your phone.
If your phone does not like OC/UV, or freezes when overclocked, reduce the max frequency or dont use the OC version of the kernel.
If apps like camera give problem, try to use a version with reduced ramhack value.
To be flashed over the ROM without wiping data. Wipe only cache and dalvik cache
If you are having problems with the new kernel and wish to revert back to the stock kernel, flash your ROM again
Credits:
arcee and the rest of the CM team. Its their work it is based on
Donate to RC
wkpark for cracking the bootloader, new his patches, without which, there would be no ramhack or OC/UV
Donate to wkpark
pengus77 for bringing CM10 to the new bootloader and wifi battery drain fix.
This wouldn't be possible without him
spica1234 for his wonderful HP Supersonic toolchain
benee for his anykernel updater for star, and for all his work
Other devs for all their work (PM me if I forgot someone!)
Source: https://github.com/rugglez
Changelog:
29/12/12:
New version built with spica's supersonic HP toolchain
Integrated pengus77's latest (v3) wifi drain fix + bsod fix
27/12/12:
Experimental version released with new CPU governors (smartass v2 and hotplug), and simple I/O scheduler (default is still cfq), max frequency=1.2 GHz
Power saver version released without OC or new governors, and with pengus77's wifi battery drain fix
26/12/12:
Initial release
Max clock frequency is 1.5 GHz
Trying the 32mb oc kernel, seems ok so far, will report back any oddities,
I'm on penguss cm10.
i tested..............
Great news. Just two little questions:
- does this work with cm10.1 as well?
- are the Wifi drain patches from pengus77 included?
Regards,
Orgler
Thank u guy's! i will try new_CM10_kernel_1225_32M_OC.zip and report back!
angel_boulevard said:
i tested..............
Click to expand...
Click to collapse
And....?
orgler said:
Great news. Just two little questions:
- does this work with cm10.1 as well?
- are the Wifi drain patches from pengus77 included?
Click to expand...
Click to collapse
You could try it with cm10.1 but im not sure if it would work. Take a backup first. Wifi drain patches will be included with his permission and when he feels it is the right time (after the testing phase and all)
thanks for the hard work i think u can put like a changelog in thread and the features of kernel listed just avoid people asking same thinks all the time
included wireless.ko is the one patched by pengus? thank you in advance
edit: just checked, it's not the patched one
First impressions are good! Not much room for UV as 1ghz is already at 1000mV which is quite low already I think? But that is not important, just an observation.
Thanks Rugglez. Been waiting a while for an OC kernel on CM10 and no call bug either. This is the future for our phone I think.
I ´m testing the 48M_OC-Kernel on CM10.
I set max OC to 1,2GHz, but Antutu CPU Master shows Peaks at 1,5GHz! The Kernel is always scaling in its full available Range.
I tested it with different Settings and Gouvenours, nothing helps.
zerocoolriddler said:
I ´m testing the 48M_OC-Kernel on CM10.
I set max OC to 1,2GHz, but Antutu CPU Master shows Peaks at 1,5GHz! The Kernel is always scaling in its full available Range.
I tested it with different Settings and Gouvenours, nothing helps.
Click to expand...
Click to collapse
I just checked with "CPU spy" and yes it is hitting 1.5Ghz even though I have it set lower than that.
Noted. Will release 1.2 GHz and 1.4 GHz versions separately from next time
With pengus77 permission now, i'll integrate his wifi drain fix too.
Probably tomorrow
anjo88 said:
thanks for the hard work i think u can put like a changelog in thread and the features of kernel listed just avoid people asking same thinks all the time
Click to expand...
Click to collapse
Thanks for the idea, will add it.
rugglez said:
Noted. Will release 1.2 GHz and 1.4 GHz versions separately from next time
With pengus77 permission now, i'll integrate his wifi drain fix too.
Probably tomorrow
Thanks for the idea, will add it.
Click to expand...
Click to collapse
So we waiting to test
Can you put in the next update some more CPU governers and I/O scheduler?
zerocoolriddler said:
I ´m testing the 48M_OC-Kernel on CM10.
I set max OC to 1,2GHz, but Antutu CPU Master shows Peaks at 1,5GHz! The Kernel is always scaling in its full available Range.
I tested it with different Settings and Gouvenours, nothing helps.
Click to expand...
Click to collapse
Same here oc set to 1.2 but it's scaling up to 1.5 seems stable anyway.
Took one pic and gallery FCed and phone soft rebooted.
With OC 32mb kernel camera and video recording is working.
Sent from my LG-P990 using xda premium
lgnd said:
Same here oc set to 1.2 but it's scaling up to 1.5 seems stable anyway.
Sent from my LG-P990 using xda premium
Click to expand...
Click to collapse
I do a OC with default cm10 function and on antutu say 1200!
Sorry for being off topic. I really salute new generation of developers for optimus2x who never let us feel our main devs/modders have left. You guys are doing a fabulous job. Thanks to you all.
Gps does not working.
Tested with igo and maps.
Sent from my LG-P990 using Tapatalk 2
rugglez,
Please add pulse boost and hotplug governor. Thanks.
Related
Hai,
I just updated my O2X from 2.3 to Android 4.0.3, and CM9.0.0-RC0-SelfKANG3-Optimus2X. I've restored setCPU via titanium backup, and i cannot set scaling governors in main window. It looks like screen that i've posted in attachments.
To be sure, thats its not becouse of kernel that im using, I've checked file that show available governors ( it shows 2 - performance and powersave).
I'm curently on ironkrnL48-20120218h2043_ics kernel.
I've tryed CM9 KANG1 rom, and problem exist aswell.
ps. Which kernel you recommend with this governor, that rapidly increases CPU clock when needed? :>
// i tryed to google this problem, and i didnt find the answer.
thx.
Governors are useless on our phone, Arcee stated it long ago in CM7 threads, and had be confirmed by many devs.
So don't bother with governors, as we lack specific NVIDIA sources to recompile kernel with proper governors (and other that exists on other CPU), CM9 kernel is only a hack between GB kernel and Android 4 sources.
There is Ironkrnl work for P990, and faux kernels for P999.
Also, vadonka is working very hard on his ICS version of ETaNa Kernel. So in the near future, we will have another kernel to choose from.
So just use SetCPU profiles
selfkang2 + 48mb ics kernel gave me random reboots after battery went below 50%
xStagGx said:
Hai,
I just updated my O2X from 2.3 to Android 4.0.3, and CM9.0.0-RC0-SelfKANG3-Optimus2X. I've restored setCPU via titanium backup, and i cannot set scaling governors in main window. It looks like screen that i've posted in attachments.
Click to expand...
Click to collapse
The same happened to me on temasek's 204-67 CM7 kang. On 204-66 I had two governors available in the drop-down: performance and powersave (if I recall properly). Now the dropdown is just empty.
To be sure, thats its not becouse of kernel that im using, I've checked file that show available governors ( it shows 2 - performance and powersave).
I'm curently on ironkrnL48-20120218h2043_ics kernel.
I've tryed CM9 KANG1 rom, and problem exist aswell.
Click to expand...
Click to collapse
I confirm - I flashed new kang but left the same kernel as before (vadonka's ETaNa-REV1, 18FEB one). So it seems that something changed in the system, not the kernel.
xStagGx said:
Hai,
I just updated my O2X from 2.3 to Android 4.0.3, and CM9.0.0-RC0-SelfKANG3-Optimus2X. I've restored setCPU via titanium backup, and i cannot set scaling governors in main window. It looks like screen that i've posted in attachments.
To be sure, thats its not becouse of kernel that im using, I've checked file that show available governors ( it shows 2 - performance and powersave).
I'm curently on ironkrnL48-20120218h2043_ics kernel.
I've tryed CM9 KANG1 rom, and problem exist aswell.
ps. Which kernel you recommend with this governor, that rapidly increases CPU clock when needed? :>
// i tryed to google this problem, and i didnt find the answer.
thx.
Click to expand...
Click to collapse
I followed the instructions here to install my CM9. SetCPU seems to work fine for me. Maybe you can try the kernel that's included in the instructions.
optimus-android.blogspot.com/2012/03/how-to-install-ice-cream-sandwich-ics.html
I built this kernel for my daily use, now i decided to share it here!
Work with Nexus World Wide Version (i9023/i9020t).
※ Basically it is made for Official Stock ROM (JRO03E/JZO54K). it may NOT work with other ROMs.
Not working with CyanogenMod!
Main features of this kernel:
1.25GHz
Based on Linux Kernel 3.0.73
Based on AOSP
Touchwake ADVANCED (allowing you wake up your phone by touching screen when you got a notification ) (based on Ezekeel's work)
10-point multitouch
Force AC charging by chad0989
UKSM (Ultra Kernel Samepage Merging)
MTP (thanks to bedalus and Krarvind!)
High Bigmem
BLN by Ezekeel
BLD by Ezekeel
Powerkey Presses Counter
init.d support
Optimized CRC32 algorithm
SLUB
Custom Voltage by Ezekeel
mount dalvik-cache to /cache
undervolted
RCU Boost
Voodoo by supercurio
included busybox
USB OTG v5 by sztupy Read this. (not sure if this work on Jelly Bean)
CRT-off animation fix from CyanogenMod team.
PM_FAST
...
Default: interactive / sio
Thanks to all contributors of this kernel!
And welcome to fork it on my github.
Download vta2-kernel / Changelog
TODO:
Bluetooth battery drain fix.
ROW I/O scheduler ( kernel module )
...
Any Suggestion? Tell me here
hi crt is fix ?
leap_ahead said:
hi crt is fix ?
Click to expand...
Click to collapse
yes.
Thanks for the share.. works great.
krfoy said:
I built this kernel for my daily use, now i decided to share it here!
Tested on my Nexus S i9023 and it should also works on i9020.
Main features of this kernel:
1.24GHz
Based on Linux Kernel 3.0.38
Based on AOSP
for Nexus S JRO03E stock ROM
Bigmem
Touchwake
BLN
BLD
init.d support
Optimized CRC32 algorithm
SLUB
Custom Voltage
mount dalvik-cache to /cache
undervolt
Deep Idle
RCU Boost
Voodoo
included busybox
USB OTG v5
FSync control
CRT-off animation fix from CyanogenMod team.
This kernel uses smartassV2 and SIO as default governor and I/O schedulers.
Thanks to all contributors of this kernel!
And welcome to fork it on my github.
Download vta2-kernel #11 here.
Click to expand...
Click to collapse
Can you make a version with also fast charge? Anyway working great
Inviato dal mio Nexus S con Tapatalk 2
I'd like to see more feedback about this kernel as it looks promising. Thank you
Sent from my Nexus S using xda app-developers app
Kernel is good.. snappy.. nice performance..
There is no 1000mhz on the clock, so it's always on 1.24ghz ..
Pls add interactive governor.. I can't change the governor, only shows smartassv2 ...
Battery life not gr8.. But runs well.. power hungry games are smooth.. good overall..
Sent from my Nexus S using xda app-developers app
spupuz said:
Can you make a version with also fast charge? Anyway working great
Inviato dal mio Nexus S con Tapatalk 2
Click to expand...
Click to collapse
may be included in next stable release.
siddhesh.raikar said:
Kernel is good.. snappy.. nice performance..
There is no 1000mhz on the clock, so it's always on 1.24ghz ..
Click to expand...
Click to collapse
This is inspired by SAMSUNG Infuse 4G, which use the same CPU and do not have 1.0GHz step in its stock kernel.
when there are both 1.24 and 1.0GHz, the governor will prefer to use 1.24GHz. And i thought it may help governor switch between steps faster.
so it won't eat more battery in this case.
siddhesh.raikar said:
Pls add interactive governor.. I can't change the governor, only shows smartassv2 ...
Click to expand...
Click to collapse
I only built smartassV2(tweaked) into kernel. because it balance between battery life and performance.
There are also include kernel module of ondemand and conservative, you could load them by insmod if you like.
Thank you very much and must try it .
krfoy said:
This is inspired by SAMSUNG Infuse 4G, which use the same CPU and do not have 1.0GHz step in its stock kernel.
when there are both 1.24 and 1.0GHz, the governor will prefer to use 1.24GHz. And i thought it may help governor switch between steps faster.
so it won't eat more battery in this case.
I only built smartassV2(tweaked) into kernel. because it balance between battery life and performance.
There are also include kernel module of ondemand and conservative, you could load them by insmod if you like.
Click to expand...
Click to collapse
Thanks... Pls try and include HighBigMem in the next version...
thanks for your kernel! i will try it now and report back
EDIT: unfortunately kernel doesn't work for me - i use it with paranoidandroid and rom was really sluggish at first (maybe cache-related...). then i startet setcpu for adjustments and the phone stopped responding with "colorful snow" on the screen. i pulled battery to reboot. - maybe my 9023 doesn't like 1,24 ghz (it is a bit picky, but 1,2 ghz at stock vol was never a problem).
invd said:
thanks for your kernel! i will try it now and report back
EDIT: unfortunately kernel doesn't work for me - i use it with paranoidandroid and rom was really sluggish at first (maybe cache-related...). then i startet setcpu for adjustments and the phone stopped responding with "colorful snow" on the screen. i pulled battery to reboot. - maybe my 9023 doesn't like 1,24 ghz (it is a bit picky, but 1,2 ghz at stock vol was never a problem).
Click to expand...
Click to collapse
Not so sluggish at my side.
invd said:
thanks for your kernel! i will try it now and report back
EDIT:i startet setcpu for adjustments and the phone stopped responding with "colorful snow" on the screen. i pulled battery to reboot. - maybe my 9023 doesn't like 1,24 ghz (it is a bit picky, but 1,2 ghz at stock vol was never a problem).
Click to expand...
Click to collapse
same here with nstools
@OP or @DaXmax: Is there anything I can do to help at finding the problem? logcat? or is it just my phone being picky?
Deep idle? Are u sure it's fully working?
Sent from my Nexus S using xda app-developers app
ioplkj13 said:
Deep idle? Are u sure it's fully working?
Sent from my Nexus S using xda app-developers app
Click to expand...
Click to collapse
Its working.
I may replace deep idle with CPUidle or IDLE2 by _thalamus in the future.
invd said:
@OP or @DaXmax: Is there anything I can do to help at finding the problem? logcat? or is it just my phone being picky?
Click to expand...
Click to collapse
try stock kernel or raise up voltage?
krfoy said:
try stock kernel or raise up voltage?
Click to expand...
Click to collapse
can you update OP with to do list feature that are you going to add?
krfoy said:
try stock kernel or raise up voltage?
Click to expand...
Click to collapse
yea, well, with stock kernel (and thalamus and matr1x and air kernel) everything runs fine, but i wanted to know, if there is a way to find out what exactly causes the problem with your kernel and my phone (which also might help somebody else). - raising the vol does not help that much, still some freezes from time to time (even though i'm above stock vols).
:good: First of all :good: Thank you for your patronage!!! :laugh::victory:
Before you do anything: This is purely at your own risk and I will not be responsible for anything that happens to your tablet. I flashed it on mine at my own risk.
Compatibility Information: There are 2 different versions. 1 for stock and 1 for Cyanogenmod. Even though the kernels are intended for the 3G tablet it will work just fine on a WiFi only tablet (like mine). This makes the build process less messy.
**Sources Fully documented v1.9 beginner friendly sources now available including the build script. If more explanations are required, please say so. However, remember that the explanations are not intended to be a blind step by step instructions of going from samsung source to A1.
TWRP V2.6.0.0: Please read: do not worry about any kind of "E:A: Render Error". This is a side effect of removing some image files to save place on the recovery image so it will fit on the 5MB. The error simply means it failed to show (render) and image file that it is looking for. This is not harmful at all. If you can't flash the recovery please try the dd method.
V2.6.0.0 3G Download
V2.6.0.0 Wifi Download
V2.5.0.0 3G Download
V2.5.0.0 Wifi Download
TWRP V2.6.3.0: There are no more E:A Render errors. All graphics that were removed are there. Also, the recovery will install supersu if no root is detected. That feature has also been restored. The kernel has been stripped of anything not recovery related to shrink it down. It also has selinux support which allows the "set_metadata" zip installation to work. The download is in the attachments below.
Changelog:
Changelog:
Voodoo sound <-- new to version 1.0
USB charging enabled as well as charging from other chargers *** fixed V1.5.4 thanks to pershoot
Overclock to 1.2GHz <-- new to version 1.2
NTFS modules enabled, ondemand default frequency scaler, noop default disk io scheduler <-- new to version 1.2.1
GPU overclock from 333MHz to 400MHz. <-- new to version 1.3
Overclock to 1.4GHz <--new to version 1.4
Support for Current Widget <-- new to version 1.5
CIFS enabled in kernel config, 1.4GHz attempted stability fix (thanks to jaswinky) <--new to version 1.5.2
Wifi driver compiled as module <--new to V1.5.3
More voltage anomalies fixed, updated battery driver to pershoot's 3.1 <-- new to V1.5.4 and V1.5.5XE
Fixed charging boot bug <--new to V1.5.6SE
(In case you were wondering 1.5.7 had an issue in it.)
Disabled frequency lock, added 1GHz default max (you can change it to 1.2GHz or 1.4GHz after boot), 216MHz default min CazeW's suggestion <--new to 1.5.8SE+XE
Enabled pershoot build/vfp optimization commit, added 150MHz minimum frequency <-- new to 1.5.9SE+XE
Boot script support (put yours as /data/local/a1init.sh) <-- new to V2.0
Smarter ram disk that only initializes 3G on 3G tablets<-- new to V2.1
1.5GHz && 1.6GHz OC available, cifs utf8 kernel module available <-- new to V2.2
Support for CM9 <-- new to V2.2CM
Enabled xbox controller module as xpad.ko <--new to V2.2.1
NTFS moved to kernel module instead of built in, CIFS moved to kernel module instead of built in, enabled option.ko and usb_wwan.ko for connection of 3G dongle, all nls charsets/codepages built as modules <--new to V2.2.2
V1.6.3 is pretty much V2.2.2 but without my custom ram disk. I've also tried a boot script method proposed by Toldo but haven't had time to test it yet. Please flash the CM9 stock kernel or Samsung stock kernel before trying V1.6.3.
Applied git patch to disable mmc_cap_erase <-- new to V1.6.4
Voltage control, cifs built in again <-- new to V1.7
Galaxy Tab 8.9 specific fix <--new to V1.7.1
Cyanogenmod charging mode fix <--new to V1.7.2
Galaxy Tab 8.9 specific feature <--new to V1.7.3
CM10 compatibility fix, enabled Samsung's powersaving governor <--new to V1.7.4
followed pershoot's "-defconfig: jb: unset TEGRA_CONVSERVATIVE_GOV_ON_EARLYSUPSEND" change to fix odd 450MHz capping issue <--new to V1.7.4b
Copied in pershoot's keyboard dock driver <--new to V1.7.5
801MB RAM enabled <-- new to V1.8
Rebased on pershoot's November 17 source <--new to V1.8.1
Back to samsung base, follow pershoot's suggestion of Nexus7 mtp drivers to fix mtp, enabled zRam <--new to V1.8.2
Reduced RAM to 785MB to prevent intense 3D games issue, enabled KSM (check in settings --> performance --> memory management)
(CM Version only) works on CM10.1 <--new to V1.8.4
Incorporated touchscreen death fix. Thank the user who reported it. <-- new to V1.8.5
Used part of pershoot's kernel config to get data usage working in CM <--new to V1.8.6
Added CM's version of the ROW (read over write) disk IO scheduler for GT-I9300<-- new to V1.8.7
Added XDA's grzwolf's solution to the hsic wakeclock problem <--new to V1.8.8
Added frandom kernel module <-- new to V1.9
Credits:
Supercurio: voodoo sound
Pershoot: voodoo port, usb charging, flashable zip, OC template, current widget setup
XDA forum's CazeW: used your replace suggestions to patch up wm8994_voodoo.c and wm8994_voodoo.h so it will compile properly, and finding the missing link for 1.4GHz OC, and disabling frequency locks
Task650: providing a nice, clean deodexed rom for me to try this on
XDA forum's RaymanFx: OC instructions
Me: GPU OC
XDA forum's jaswinky for valuable hints and checking my work over.
Xoom ICS kernel: for getting an approximate idea of voltages
(If I missed any credits, please forgive me as this is my first attempt at any kind of development)
XDA forum's motley for voltage control
XDA forum's Unknownzd for mmc_cap_erase patch
XDA's grzwolf for the hsic wakelock fix
Great to see someone else kernel developing, could be the start of something here... Lol, I wanna give this a try but I think It'll stop 3G working if I flash the 7510 kernel.
Sent from my GT-N7000 using Tapatalk 2
RavenY2K3 said:
Great to see someone else kernel developing, could be the start of something here... Lol, I wanna give this a try but I think It'll stop 3G working if I flash the 7510 kernel.
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
Care to try the 3G version I just uploaded? I don't own the 3G version but I followed the same idea for compiling the 3G kernel.
Welcome, nice of you to come to the party
Is there really no one that can test and leave test reports? If i would have been on sammy rom i`d been all over this.
Good luck dev
Flashed, wifi,3g and voodoo working,
well done.... Will test more for you and report back
Sent from my GT-P7500 using Tapatalk 2
kashortiexda said:
Flashed, wifi,3g and voodoo working,
well done.... Will test more for you and report back
Sent from my GT-P7500 using Tapatalk 2
Click to expand...
Click to collapse
Thank you for your bravery!
Working on my 7500 even feels a little quicker too
Dang, you move quick, I've installed it but, how did you get the voodoo app to recognise the device as supported?
Scratch that, it was me being an idiot
Sent from my GT-N7000 using Tapatalk 2
Works fine on my P7500.( Voodoo, 3G and Wifi) Good work, Thnx!
3g + 1.1
all working great, including usb charging, 3g, wifi, and voodoo whilst device ON....finally !
Awesome. After flashing kernel, my useless wall chargers work. It is very smooth too. Great job.
Sent from my GT-P7510 using xda premium
Finally, the modified kernel!
Voodoo works perfectly.
It can even overclock the CPU to make and perfect kernel.
Maybe 1.6GHz.: D
XTeK2 said:
Finally, the modified kernel!
Voodoo works perfectly.
It can even overclock the CPU to make and perfect kernel.
Maybe 1.6GHz.: D
Click to expand...
Click to collapse
Overclocking abilities is quite a tall order for my current "skills". After looking at the instructions on how you would do it, the process looks much much more involving than just a manual patch job. Weird thing is that after an initial read through of the instructions it looks like a 1.2Ghz overclock code is in the kernel source but I'm not sure why it's not turned on.
kusgan said:
Awesome. After flashing kernel, my useless wall chargers work. It is very smooth too. Great job.
Sent from my GT-P7510 using xda premium
Click to expand...
Click to collapse
I was quite surprised to discover that the charger that comes in the box of the galaxy tab 10.1 actually sends some kind of "green light" to the tablet to begin charging. If the tablet gets the box charger it actually records "samsung charge !!!r" before activating the charging. If any other charger is connected the tablet records "invalid charger !!!" and disables charging in the next line of code. I just changed it so that it will record "other charger" in stead of invalid and enable charging after recording. (yes, the original code had those exclamation marks after charger).
is it ok with task ics rom ?
zerong said:
is it ok with task ics rom ?
Click to expand...
Click to collapse
You mean the task650 one? Of course it is! That's the only stock ics rom I've ever flashed on my tablet. I credited task650 in my first post for providing a clean deodexed rom to test on.
AAccount said:
You mean the task650 one? Of course it is! That's the only stock ics rom I've ever flashed on my tablet. I credited task650 in my first post for providing a clean deodexed rom to test on.
Click to expand...
Click to collapse
Yes task650 ! all is ok with your kernel ? i dont know if i have to wait a pershoot kernel for stock ics rom in order to enable voodoo sound and overcloking !
zerong said:
Yes task650 ! all is ok with your kernel ? i dont know if i have to wait a pershoot kernel for stock ics rom in order to enable voodoo sound and overcloking !
Click to expand...
Click to collapse
Yes, everything seems to be ok with the task650 rom. There is no overclocking available currently but voodoo is working.
Can i return to stock kernel if all isnt good? So where can i find a ics stock kernel ?
zerong said:
Can i return to stock kernel if all isnt good? So where can i find a ics stock kernel ?
Click to expand...
Click to collapse
From the nandroid backup you make before flashing anything.
I don't think a package has been made yet for ICS boot.img.
Fluid Kernel
FOR KITKAT AOSP ROMS
This is enhancement over basic CM kernel to attain more fluidity, performance and power saving.
There is no heavy modification like NX-Kernel or Mackay Kernel which causes lag eventually.
Kernel is compiled with Linaro Toolchain 4.7-2013.10 and is bug free.
If any bug found other than one already in CM11 basic kernel, please report.
OCed but default max frequency is 1GHz.
Feature requests are welcome except for BLN feature.
Download Link:
http://www.mediafire.com/?4ba44ymbkcx4m
Kernel Source:
https://github.com/neobuddy89/vibrant_fluid_kernel
Latest version:
v1.0
Any feedback/views/suggestions are welcome.
Regards,
Neo
v1.0:
+ Linaro Toolchain 4.7-2013.10 compiled
+ Entropy Depletion Fixes and Enhancement
+ WiFi wakelocks reduced
+ OC Support upto 1.4 GHz
+ Minor network tweaks
+ Reduction in memory reservation for logging
+ Memory leak fixes
+ Performance tweaks
Thanks a lot Neo. You are amazing.
Will try this out on my ROM 11/20
thanks a bunch...cant believe this phone is still running and running like a beast at that.
outdoing yourself for us :good:
Lovely!
I want to click like 999 times!!!!
Very good! Really - performance gains!
laylovj said:
thanks a bunch...cant believe this phone is still running and running like a beast at that.
Click to expand...
Click to collapse
Actually KitKat was/is supposed to be a release which will help memory-challenged phones (like ours), so if anything KitKat *is* something we expect ardently and sure as hell hope that dev support won't end now, now that we finally reached an OS version actually suited for our low-ram phone(s)...
Thanks Neo for making a start in supporting us with 4.4 goodness...
Thanks for this rock kernel using it on captivate
If u can compile this kernel on captivate would be thankful
Just the difference is the volume keys layouts
Great work!!
It will be really great if you can compile this kernel also for the captivate!!
Monfro said:
Great work!!
It will be really great if you can compile this kernel also for the captivate!!
Click to expand...
Click to collapse
Should learn to compile your self. Or switch the volume key layout to revers it back to normal
@sada23 Is this article helpful to your already awesome kernel? http://source.android.com/devices/low-ram.html
I noticed that we have Linux 3.0.x in use, which probably lacks the "tunable reclaim" feature, but could be cherry-picked from the patch in 3.4 branch, as stated by Google:
Support for a new kernel tunable is added in the android-3.4 kernel branch as patch 92189d47f66c67e5fd92eafaa287e153197a454f ("add extra free kbytes tunable"). Cherry-picking this patch to a device's kernel will allow ActivityManager to tell the kernel to try to keep 3 full-screen 32 bpp buffers of memory free.
For those who are in search for Ramdisk source, get it here:
https://github.com/neobuddy89/fluid_kernel_vib_initramfs
I reckognize that USB thethering is not working with fluid kernel and sada's unofficial KK 4.4. It ends in a reboot.
Sent from my SGH-T959 using xda app-developers app
I would like to see the kernel upgrade. Just ask to remove overclocking 1.3/1.4 GHz, since it will probably kill the smartphone, and my at those speeds just hangs and you have to remove the battery!
Martin_Devil said:
I would like to see the kernel upgrade. Just ask to remove overclocking 1.3/1.4 GHz, since it will probably kill the smartphone, and my at those speeds just hangs and you have to remove the battery!
Click to expand...
Click to collapse
Then don't overclock to 1.3/1.4 GHz. Some peoples devices might be able to handle it. Just because yours can't doesn't mean to nobody's can. Be smart with what you do and know what your phone can handle. Mine does 1.4GHz just fine.
neobuddy89 said:
Fluid Kernel
FOR KITKAT AOSP ROMS
This is enhancement over basic CM kernel to attain more fluidity, performance and power saving.
There is no heavy modification like NX-Kernel or Mackay Kernel which causes lag eventually.
Kernel is compiled with Linaro Toolchain 4.7-2013.10 and is bug free.
If any bug found other than one already in CM11 basic kernel, please report.
OCed but default max frequency is 1GHz.
Feature requests are welcome except for BLN feature.
Download Link:
http://www.mediafire.com/?4ba44ymbkcx4m
Kernel Source:
https://github.com/neobuddy89/vibrant_fluid_kernel
Latest version:
v1.0
Any feedback/views/suggestions are welcome.
Regards,
Neo
Click to expand...
Click to collapse
Can you update this kernel？？
any updates for kernel?
It can be used in my PSX Nexus 4?
Kaka88 said:
It can be used in my PSX Nexus 4?
Click to expand...
Click to collapse
No... Try the Nexus 4 threads.
http://forum.xda-developers.com/nexus-4
Here are my speed optimized kernels for samsung touchwiz jellybean, cm11 and aokp kitkat based roms
(many thx to Hank87 http://forum.xda-developers.com/member.php?u=4595544 for testing the many samsung touchwiz test kernels)
V1.2.1:
auto root (tw kernel)
cwm added (tw kernel)
fixed an bug that could make connecting to network very slow
rwsem: steal writing sem for better performance
ondemand: enabled counting iowait as busy for exynos too
kernel fixes for linaro gcc
kernel with AIO enabled
AIO: Don't plug the I/O queue in do_io_submit()
ROW as default io scheduler
build with linaro gcc 4.9.2
kernel build with -Ofast
faux123`s dyn fsync
optimized arm rwsem algorithmfixed an bug that could make the oc kernel unstable
overclock version with 1600mhz max with 16 step frequency table and reduced core voltage
overclock version with 1500mhz max with 15 step frequency table and optimized core voltage
standard version with 1400mhz max with 14 step frequency table and optimized core voltage
on idle cpu can go to 100mhz instead of 200mhz for longer battery life
higher (but save) thermal throttling values
optimized vm values
multithread dexopt enabled
Download:
For Samsung touchwiz jellybean based Roms (CWM zip + Odin tar):
non oc:
CWM zip:
https://www.androidfilehost.com/?fid=95784891001607166
Odin tar:
https://www.androidfilehost.com/?fid=95784891001607164
oc1500mhz:
CWM zip:
https://www.androidfilehost.com/?fid=95784891001607168
Odin tar:
https://www.androidfilehost.com/?fid=95784891001607169
oc1600mhz:
CWM zip:
https://www.androidfilehost.com/?fid=95784891001607172
Odin tar:
https://www.androidfilehost.com/?fid=95784891001607171
For CM11 + AOKP kitkat based Roms (CWM zip):
non oc:
https://www.androidfilehost.com/?fid=95784891001608505
oc1500:
https://www.androidfilehost.com/?fid=95784891001608510
oc1600:
https://www.androidfilehost.com/?fid=95784891001608518
Sources:
https://github.com/bauner
testing TWoc1600 version right now. Antutu score is 20250. GPU has only two steps??? Will write more later, but thanks a lot for Your work on TW system
Have you read also the changes in GeeckoDev thread for changing gralloc panel freq 57 - 64 Hz? Link: http://forum.xda-developers.com/showthread.php?p=56635030
User_99 said:
Have you read also the changes in GeeckoDev thread for changing gralloc panel freq 57 - 64 Hz? Link: http://forum.xda-developers.com/showthread.php?p=56635030
Click to expand...
Click to collapse
thx for your post.
I will try it and if its working without any problems it comes in the next version
Sounds interresting what GeeckoDev found out. Looks like the new freque. also goot for non playing Note 1 users...
57hz - 59hz is completely safe. If you go beyond that, bootanimation will start to derp (turn off/on the screen once it's fully booted and you're good to go). Also you will have no access to the recovery. I only experienced that on AOSP, though. On Touchwiz I could go to 62hz without a problem. 64hz is fine with the workaround above.
It improves smoothness and lowers latency by quite a good margin (~17ms at 57hz, ~16ms at 60hz, ~15ms at 64hz).
Also, good luck with your kernel!
Had to go back to forest 1.90. On Your kernel cannot use gallery
Sent from my GT-N7000 using XDA Free mobile app
Hi thanx for the kernel... I am using oc1600 cm11 on dirty unicorns 8.2... Its working fine..
Sent from my GT-N7000
Hello Bauner
First of all thank u very much for a great kernel. I have tested the non OC and OC 1.5. Everything runs smoothly except for stock video player that got busted with the OC'ed vers just like forest's. I have yet to test battery as I have just completed one battery cycle. Will update if there's anything pops.
Sent from my GT-N7000 using XDA Free mobile app
I also test it for 2 days on DU Rom and it is working smooth. I'm using the non OC version but it seems the kernel loves to stick on 1.1 and 1.4 speed which is why the battery drains much faster.
I also noticed that when Wifi is on and while screen off, it seems to drain also much faster, while on stock it consumes about 150-170mah on this kernel it consumes 230-250mah.
What I'm happy about this kernel though is that it seems to resolve my issue with Dynamic Colors on DU as I had no single reboots while using it. On stock kernel I had reboots when using Dynamic Colors.
Is there a way that instead of always using 1100 speed, it will use a lower frequency like 800 or 900?
Many thanks for the kernel!
Thanks bauner for the great kernel.my note now more energized and smooth after flash with oc1.5ghz tw....antutuscore got 17k..also problem on whatsapp memory leak seems resolved now :beer:
bratboo said:
I also test it for 2 days on DU Rom and it is working smooth. I'm using the non OC version but it seems the kernel loves to stick on 1.1 and 1.4 speed which is why the battery drains much faster.
I also noticed that when Wifi is on and while screen off, it seems to drain also much faster, while on stock it consumes about 150-170mah on this kernel it consumes 230-250mah.
What I'm happy about this kernel though is that it seems to resolve my issue with Dynamic Colors on DU as I had no single reboots while using it. On stock kernel I had reboots when using Dynamic Colors.
Is there a way that instead of always using 1100 speed, it will use a lower frequency like 800 or 900?
Many thanks for the kernel!
Click to expand...
Click to collapse
did you try to close all running apps and then check again?
if tehere are running apps that makes i/o can make this kernel running on higer frequencies because my modifications on ondemand.
you could try to use an tool like no-frills cpu control and try another cpu governor like pegasusq or conservative.
with this tool you also can see how long your cpu was running on every frequency
bauner said:
did you try to close all running apps and then check again?
if tehere are running apps that makes i/o can make this kernel running on higer frequencies because my modifications on ondemand.
you could try to use an tool like no-frills cpu control and try another cpu governor like pegasusq or conservative.
with this tool you also can see how long your cpu was running on every frequency
Click to expand...
Click to collapse
Thanks! Will test maybe tom and change my governor to pegasusq. Hopefully when on normal use it will use a lower frequency instead of 1100. I'm using BetterBatteryStats to see how long each frequency runs and the majority is 1400, 1100 and 100.
About the higher consume of battery, yes there is one app that was running and it was FB messenger though it was also running when I compared it to the stock kernel from DU.
I'll give feedback again once I'm done with testing.
with my rom+kernel it doesn't stay at high frequencies.
the attached screenshot was made a few minutes after boot complete
It says it couldn't mount storage/sdcard0 when trying to mount in recovery.
(KitKat version)
Hi bauner,
Mine also stay highest 1.1ghz..why never reach 1.5ghz..I'm ondemand/row..
Sent from my GT-N7000 using XDA Free mobile app
Hi guys..please help me.my phone got triangle after flash this kernel via odin.how to remove this triangle without using jig?
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slipkory said:
Hi guys..please help me.my phone got triangle after flash this kernel via odin.how to remove this triangle without using jig?
Sent from my GT-N7000 using XDA Free mobile app
Click to expand...
Click to collapse
Use this
Thanks lakame. Is it safe to use this triangleaway..this triangle due to flash via odin right..
bauner any steps to get rid this via flash?
Sent from my GT-N7000 using XDA Free mobile app
It's an app. Nothing to do only follow the guides in the app. Sometimes you need the correct kernel for resetting... try it out.