Related
: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
I'm currently trying to build from Franco's source his kernel and revert his LCD change.
I really like Franco kernel but the color are way too much saturated, i even saw some "black clipping" in some movies that weren't there in stock kernel. As soon as i finish compiling it, i will be testing.
I'll use the default toolchain from google (GCC 4.8).
Any tips? First time building a kernel.
Update:
Compiled the kernel but flashing the boot.img instantly load fastboot mode (guess it didn't worked).
If someone is willing to compile the source with the modification would be nice! Maybe franco itself! :laugh:
i just installed oc kernel by cocafe on maclow studio rom everything is pretty superb but only wifi is not turning on in anyway any one can help me!!!!!!!!!!!
You mean,you installed cocore kernel on cm11?
Sent from my GT-I9070 using XDA Premium 4 mobile app
walpanmad said:
i just installed oc kernel by cocafe on maclow studio rom everything is pretty superb but only wifi is not turning on in anyway any one can help me!!!!!!!!!!!
Click to expand...
Click to collapse
AltamashAN said:
You mean,you installed cocore kernel on cm11?
Sent from my GT-I9070 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I guess he installed the AOSP OC kernel from Alberto in maclaws CM 11.
As CM 11has wifi bug, sometimes reboot will give you wifi back. If reboot doesn't solve the problem, wiping cache solved the problem (at least temporary) for me.
rog_star said:
I guess he installed the AOSP OC kernel from Alberto in maclaws CM 11.
As CM 11has wifi bug, sometimes reboot will give you wifi back. If reboot doesn't solve the problem, wiping cache solved the problem (at least temporary) for me.
Click to expand...
Click to collapse
done all things wiped cache but wifi is not turning on i think maclow rom has 3.0.31 kernel and aosp has 3.0.101 kernel but is any way to enable it!!!!!!!!!!!
walpanmad said:
done all things wiped cache but wifi is not turning on i think maclow rom has 3.0.31 kernel and aosp has 3.0.101 kernel but is any way to enable it!!!!!!!!!!!
Click to expand...
Click to collapse
I have used maclaws CM 11 with the first 3.0.101 kernel (no OC) from AOSP without problems. But I am back to maclaws 3.0.31 kernel, because of more than 300 additional points in antutu (3.0.101: ~9500, 3.0.31: ~9850).
rog_star said:
I have used maclaws CM 11 with the first 3.0.101 kernel (no OC) from AOSP without problems. But I am back to maclaws 3.0.31 kernel, because of more than 300 additional points in antutu (3.0.101: ~9500, 3.0.31: ~9850).
Click to expand...
Click to collapse
ya i don't know whether benchmark affect performance
but on oc kernel my phone is flying no lag no stop just booooomb booooomb booooomb........
its directly visible in benchmark as u have seen in images
but there is some more battery drain and warming and no wifi issue
but i don't care because i want performance (i. e: no wait to open files, no lag while playing games because some third class phones like galaxy duos karbon a11 and like that runs faster than our sgs advance)
Wifi will not work because the wifi drivers are in the kernel, you changed the kernel so there are errors. Cocore is not compatible with cm because cm uses another kernel. So if you want wifi you have to switch to 4.1 and get cocore kernel and everything will be fine.
JBSK said:
Wifi will not work because the wifi drivers are in the kernel, you changed the kernel so there are errors. Cocore is not compatible with cm because cm uses another kernel. So if you want wifi you have to switch to 4.1 and get cocore kernel and everything will be fine.
Click to expand...
Click to collapse
my friend this is aosp supportable over clocked kernel by cocafe it can be usable on cm roms if it's stock based kernel then my phone will never boot and it goes to loop ha ha ha ha
walpanmad said:
ya i don't know whether benchmark affect performance
but on oc kernel my phone is flying no lag no stop just booooomb booooomb booooomb........
its directly visible in benchmark as u have seen in images
but there is some more battery drain and warming and no wifi issue
but i don't care because i want performance (i. e: no wait to open files, no lag while playing games because some third class phones like galaxy duos karbon a11 and like that runs faster than our sgs advance)
Click to expand...
Click to collapse
I have tested OC kernel in CM11. When I install OC kernel with UKF and replace system/lib/modules with the one from AOSP, I can not activate Wifi, no matter what I try to do :crying:
But when I replace boot.img and system/lib/modules in maclaws CM11 zip nad install that zip via CWM wifi is working.
rog_star said:
I have tested OC kernel in CM11. When I install OC kernel with UKF and replace system/lib/modules with the one from AOSP, I can not activate Wifi, no matter what I try to do :crying:
But when I replace boot.img and system/lib/modules in maclaws CM11 zip nad install that zip via CWM wifi is working.
Click to expand...
Click to collapse
its really true i had followed same and magic happened
my wifi is working, oc kernel working correctly everything thing is superb
but to make wifi working correctly u have to keep active " scanning always available"
rog_star said:
I have tested OC kernel in CM11. When I install OC kernel with UKF and replace system/lib/modules with the one from AOSP, I can not activate Wifi, no matter what I try to do :crying:
But when I replace boot.img and system/lib/modules in maclaws CM11 zip nad install that zip via CWM wifi is working.
Click to expand...
Click to collapse
Set permissions for the modules
This is my custom kernel for Dior(Redmi note 4G single SIM).Will work on all CM/AOSP based roms
Use "Kernel Aduitor" app from Play Store to change kernel parameters
To install,Download attached file and flash using recovery.No need to wipe anything!
Features/Changelog
V1.7
Compile with UBERTC GCC 4.9
Add Alucard Hotplug as default
Remove DEBUG_KERNEL and loads of debug and HID drivers.User RAM now 1876 MB
Remove unneded panel drivers
Note: If u want to sacrifice battery for performance,disable hotplug using Kernel Aduitor app
V1.5
Fix touch edge bug for some touchscreens
Compile with GCC 4.9
Remove GPU OC for now
Faux's Sound Control
Savoca's KCAL support for post processing control [v2]
Replace Qcom's MPDecision with Faux123's IntelliPlug hotplug(default)
Add new IO Schedulers: Sio,Sio+,Tripndroid,Zen
New CPU Governors: Smartmax,Darkness,Intellimm,Yankactive,Wheatley,SmartAssH3,Nightmare,Intellidemand,Asswax,Adaptive,Abyssplug,Abyssplygv2,Alucard,Lionheart
Even more RAM unlocked
ARM_UNWIND disabled
Use Ext4 for Ext2/3
V1.0
GPU OC to 480 Mhz
CPU OC upto 1693 Mhz
Removed some debug/bloat from kernel
More RAM available to user
Sources
https://github.com/sakindia123/android_kernel_xiaomi_dior
Thanks to Faheem Kamal,Wang Hao Yang and audahadi for device bringup
is this kernel will cause heating issue:what:
Is this kernel worth it or will it make the device more oven like cause I can barely play some games.. Like FTS2015..
TheAqib
Send from my RedMi Note4G
Awesome work Sarthak! Thanks a lot for your efforts.
Sent from my HM NOTE 1LTE using Tapatalk
Will you update this kernel?
Edit: ive seen your github. I hope the hotplugs are not messed up lol. Ive seen people make kernels with 2 hotplugs active lol. Will it still support cm12.1?
OldYellowBricks said:
Will you update this kernel?
Edit: ive seen your github. I hope the hotplugs are not messed up lol. Ive seen people make kernels with 2 hotplugs active lol. Will it still support cm12.1?
Click to expand...
Click to collapse
New update today or tomorrow.
I wont mess up the hotplugs :good:
V1.5 released.Edge touch fix included.See changelog in post#1
Did anybody test this kernel with latest MIUI 7?
Sent from my HM NOTE 1LTE using Tapatalk
Hi! Great kernel, but seems to be missing the "call touches while screen off problem" which is already fixed in faheem's kernel: https://github.com/faheemkamal/android_kernel_xiaomi_dior .
v1.7 released!
Just for CM/AOSP Roms?
Will this work on mokee 6.0?
Any plan to port from the current kernel source from 3.4 to lets say 3.10.x?
Hi! I'm on cm12.1, can I install this kernel? What are the instructions to install it? Will I lose my data? I have xposed installed.
pls update the camera drivers
in blisspop rom the camera goes fully black and then comes back multiple times when coming from sunlight to my home..
also will it work in 6.0 based roms ???
network problem
network reset while cellular data on.luckly i have install kernel auditor before flash this.change misc setting westwood to highspeed.n its seem okay for now.need to investigate more.i search kernel that can boost my gaming performance,but i too scared to try kernel auditor tweek.can u suggest to me.anyway thanks for this kernel.
@sakindia123 any plans to update the kernel..?
I tried on cm 11 ..its stable(some kind of spanish development) cpu Hotplugs were disabled by default .. .. But there was same lagg as it was before this kernel... And yes wifi stopped working too ...so yeah !!
Main error i found after installing this was my screen and home+back+menu buttons didnt work at all..
I'll try to see if it solves the touchscreen error, thanks!