Develop Bugs

ROM Control different 'profiles' on AOKP

Is there a way to set different voltages and MHZ values on two different 'profiles' ie battery saving (regular everyday use) vs performance (streaming hd movies) using Rom Control on AOKP?

I recommend flashing ktoonsez kt747 aosp kernel if your going to be undervolting. Then in ktweaker you can save and load voltage setting profiles.

i'm on that kernel right now. no option. to be fair i haven't updated since mid august.

zetsui said:
i'm on that kernel right now. no option. to be fair i haven't updated since mid august.
Click to expand...
Click to collapse
ktweaker was added around build 8/30.

If you are still on an old kernel try out setcpu.
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d3athsd00r said:
If you are still on an old kernel try out setcpu.
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Click to collapse
SetCPU profiles are exactly what I wanted...but that doesn't seem to be the case with the tkoonsez rom and kernel? Or is that not the case anymore? When I used it a while back I remember specifically reading NOT to use SetCPU

You can always try system tuner in the play store
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[Q] processor keeps going above max cpu setting?

Hello, i am new to the android world, and am loving it. Ive tried a couple of roms, and decided to stick with Liquid Smooth Jelly Bean Rom. My only problem is this:
i have set the max frequency for the processor to be 1512 mhz(or lower sometimes), but sometimes it keeps automatically setting itself to 1900mhz, which i do not want. Is there a way to set it so that it will never go above 1512?
btw i am on 3.0.45 leanKernel if that helps.
Thanks

Check mark the set on boot box and restart phone right away after you change it back to 1500mhz.
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Deoxlar said:
Check mark the set on boot box and restart phone right away after you change it back to 1500mhz.
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Click to expand...
Click to collapse
Thank you! I'm trying it out right now =]
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Hello. So I tried this method and thought it worked.. but today while watching YouTube and texting it went up to 1900 again. I repeated the method a couple more times but it just maxes out all the time. Am I doing something wrong?
Thanks
Sent from my SGH-I747 using xda app-developers app

are there any solutions to this?

Depends what kernel you're running, some kernel apps let you lock the frequencies so they cannot be changed by apps. If an app needs to run faster it will bump up the speed, so might want to check into that. Works on KT747 Kernel (Ktweaker).

DarthDerron said:
Depends what kernel you're running, some kernel apps let you lock the frequencies so they cannot be changed by apps. If an app needs to run faster it will bump up the speed, so might want to check into that. Works on KT747 Kernel (Ktweaker).
Click to expand...
Click to collapse
Ty for reply. Also, Any cm10 kernel will work with liquid smooth jb right? If so, is there a tutorial on just how to flash kernel with a different rom ?
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ohaai said:
Ty for reply. Also, Any cm10 kernel will work with liquid smooth jb right? If so, is there a tutorial on just how to flash kernel with a different rom ?
Here's the link for the KT747 Kernel http://forum.xda-developers.com/showthread.php?t=1756776 . It works with all AOSP (CM10, AOKP etc.) aswell as most touchwiz roms. I've never used Liquidsmooth so Idk what it's about but this thread should contain information about which roms it is compatible with. If you have any questions I suggest starting a new thread about what its compatible with or asking directly in the thread. Good luck Always flash Rom before kernel.
Click to expand...
Click to collapse

ty will do

[Q] HOX cm10 nightly cpu governor only interactive

Hi,
I'm running the cm10 nightly ROM stock and my CPU governor has only one option of "interactive" available. My CPU is maxed out always and the device heats up under regular use. How can I enable ondemand or other governors.

I believe you must use other kernels.

How do I do that? Which kernel should I use? And where I can I find it?
Thanks.
Sent from my HTC One X using xda app-developers app

last nightly. I underclock to 1200mhz no heat issue

I have the 04/11 nightly. I clocked it to 1000mhz. Still have heat issues. Would like to change the CPU governor to on demand but option doesn't show, I'm only given interactive option. What do I do to add more governor options?
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If you need use ondemand. i recommend use ncx kernel but ondemand on NCX kernel still have small issue such as lag in sometime

Where can I find the ncx kernel ?
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not to be rude, but searching for it would be faster than waiting for a reply and it isn't THAT concealed.
http://forum.xda-developers.com/showthread.php?t=1873615
Your next questions'll be answered somewhere if you search.

I am searching for the kernel and I've actually already downloaded the boot.IMG and module from the link you gave but I'm trying to find out If I can flash it over my cm10 nightly ROM , do u know if I can? And if you do, how do I do that.
Thanks
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cugwuh said:
I am searching for the kernel and I've actually already downloaded the boot.IMG and module from the link you gave but I'm trying to find out If I can flash it over my cm10 nightly ROM , do u know if I can? And if you do, how do I do that.
Thanks
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Please read the opening post of the kernel thread. Each dev has clear instructions on the first page of their thread on how to install their kernel. I believe n3ocort3x is no exception.

Okay. Thanks everyone for helping out. I think I'll just use it as is & hopefully I'll find a way to get it working in the future.
I tried flashing the module I downloaded but it aborted with errors.
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[KERNEL][ICS][3.0.21] KernelSk8 v2.2 (12/12/12) (in process of fixing)

This is the stock ICS 3.0.21 kernel with some performance and battery enhancements.
Download --------> sk8s-kernel-v2.2-SPRINTLGOG.zip (use setcpu to select your governor)
- flash in recovery
Features:
- reduce wakelock time (thanks jonasl!)
- battery optimizations
- set your own UV settings
- increased max readahead value
- added interactive and conservative governors
- added optimized AES and SHA1 routines to provide up to a 50% improvement in IPsec/TCP throughout for tunnels using AES128/SHA1 (read here)
- update lzo compression (read here)
- block/deadline: tweaked for better performance on android
- fast_charge on usb (icon will still show as slow charge but it will actually charge faster)
- cpu tweak to enable use of all freqs in high stress times like games and benchmarks
TODO:
- add overclock to 1.836mhz
- increase GPU overclock to 487mhz
- add voltage control via sysfs
- more
Changelog:
Code:
v1:
- initial release
v2:
- added GPU OC and UV settings
v2.1
- revert GPU settings until i get them more stable
- add voltage control via sysfs (use system tuner to select your custom UV settings)
- fix the black screen issue for alot of users
v2.2
- fast_charge on usb (icon will still show as slow charge but it will actually charge faster)
- cpu tweak to enable use of all freqs in high stress times like games and benchmarks
Thanks:
faux123
mathkid95
jonasl
franciscofranco
please report any bugs to me on this thread
source: https://github.com/sk8erwitskil/LGE970_ICS_kernel

wow!! finally!! thx!!
Sent from my LG-LS970 using xda app-developers app

Yay second! But finally!
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'e: unable to mount usb_otg' (something like this)
Kernel version is 3.0.21.
And i don't see interactive and conservative governors.
Did i flash right?
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drancid said:
'e: unable to mount usb_otg' (something like this)
Kernel version is 3.0.21.
And i don't see interactive and conservative governors.
Did i flash right?
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
Ah you're right. I'll add those fixes in the next update
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sk8erwitskil said:
Ah you're right. I'll add those fixes in the next update
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Click to expand...
Click to collapse
I'll confirm what you already know. But it seems to be running well so far.
Thanks for the 1st bit-o-love for the Sprint LGOG.

Success!
Sent from my LG-LS970 using xda premium

I'm getting a crash when trying to use the camera.
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Yup. I'll confirm this one too.
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Camera crash here as well. Sent me to a kernel crash handler thing but it wouldn't let me select reboot so I had to do a hard reset.
But I don't care I'm just super happy to have something to flash finally! Thank you for your work. Is there any way you could pull the stock kernel as a flashable zip incase we need to go back to stock? I wasn't able to do a backup using CWM.
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TWRP backups work. Thats what i ended up doing. But a flashable stock kernel would be nice.
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Flash with twrp can't oc cpu also can't under volt and camera crash
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System tuner allows me to uv. The kernel crash with camera sucks but I have faith it will be fixed soon. Btw thx for this needed something to toy with. Sucks having an unlocked bootloader and nothing to flash

Sweet, thanks for this
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ncfastls1 said:
Camera crash here as well. Sent me to a kernel crash handler thing but it wouldn't let me select reboot so I had to do a hard reset.
But I don't care I'm just super happy to have something to flash finally! Thank you for your work. Is there any way you could pull the stock kernel as a flashable zip incase we need to go back to stock? I wasn't able to do a backup using CWM.
Sent from my LG-LS970 using xda premium
Click to expand...
Click to collapse
I was able to get mine to reboot after a bit. I hit volume down and then fiddled with power button and volume down. After a bit of that, I held the power button and got it to reboot.

So I apologize in advance for asking the noob question here,
But now that we have an ICS kernel, how difficult is it to get a 4.2 kernel? What kind of things need to be done?
I'm assuming that we can't just flash a nexus 4 image over the ICS kernel.
Needless to say I'm excited for 4.2 on this phone and practically check XDA for updates at least 5 times a day lol

I'm not a dev but I think having a compatible kernel is just the start. And from what I've seen we will need a kernel built for 4.2 using our and the n4 source then it's fixing the rest of the issues like calling bt wifi etc. It could be very easy seeing that the n4 and og share a lot of the same hardware or it could be a huge pain.

One more confirmation that kernel crashes when opening the stock camera app....Backed up/restored multiple times to isolate the problem, and it's definately something with this kernel. Aside from that, excellent work! Thank you!

OP owns face

Wish there was a flashable stock Kernel. Love the work, hate the Kernel crash on camera opening... do you need a dump file?
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Neighborhoodhacker's Kernel: 3.4 CM based Kernel w/ Overclock and more

This is a kernel I have made based off of the Gproject kernel for CM.
Features:
10/25
Added wheatley and smartmax governors. As many TCP congestion options as one could ask for. A couple other small things.
10/24-4
Fix CM compatibility break. Bye bye LSD effect
10/24-3
The kernel package is now using an implementation of koush's anykernel.
I suggest for those who are having any issue to flash back to their ROM image (don't delete data). Then reflash using this. It uses the ramdisk already present on the device so it might break less things
10/24-2
Reset the GPU min freq to stock so that we don't lose battery
10/24
GPU OC extended for to 585Mhz. Woot woot.
10/23
1.89Ghz if you dare MWAHAHAHA
10/22
162Mhz was a little bit hopeful so I got rid of the frequency because without that we seem to lose the HW resets. Overclock still seems to work fine Antutu 20200.
10/21
Overhauled the CPU frequency range. We now have stable OC to 1.81 and UC to 162Mhz. Depending on the application you can toy with intellithermal settings to get the best performance from that situation.
Edit: not so stable at 1.81 I lied go for 1.72 for now (always forced to eat my words)
10/17
Quite a few changes. We have an updated wifi driver as well as an updated graphics driver. I added gamma control. Simple GPU governor is now set to default for battery savings and by that one can imply obviously it is working now. FIOPS scheduler added. A few minor things.
9/30-2
removed knock knock by farbuggy
9/30
Okay so I am really really really hoping this one rids SOD's good. Also I added a knock on interface. Until it gets implemented into the systemui of a rom though it will only work while screen is off. (It's a work in progress and the knock on ability is disablable though the file /sys/kernel/knock_knock/knock_knock_enabled[1 = on, 0 = off]) This I believe is the first custom kernel to have any kind of knock on type interface. So far it's just been made up for by showp-1985's s2w.
9/29
Tweaked undervolt so hopefully we can say goodbye to SOD's. I have had success with lower settings but this should cover a broader base. If anyone get's an SOD with these settings, let me know and I will update the kernel ASAP.
9/28
Added undervolt by default and faux123 mako's implementation of sweep2wake. It doesn't show in tricksters mod but you can turn it on and off in sysfs through the file /sys/kernel/s2w_parameters/s2w_switch. (1 = on, 0 = off)
9/27
Ummm let's see... Today we got: GPU Overclock to 487Mhz, intelli-thermal from faux123, and a couple little things here and there .
Edit: I added a little more there is now an adjustable voltage table and the phone defaults with intelliplug and intellithermal
9/26
Intellidemand doesn't control hotplugging anymore. That functionality is moved to intelliplug. I think we have hotplugging and performance now let me know all! (mpdecision still enabled by default, go to trickster and see the new additions )
9/25
Faux sound control.
Intellidemand. (mpdecision should be turned off to utilize this feature properly)
Extended CPU frequency range (192Mhz - 1728Mhz)
Download Links:
Now on codefi.re female dogs!
http://fs1.codefi.re/neighborhoodhacker/
Old links:
10-22-2013
10-21-2013
10-17-2013
9-30-2013-2
9-30-2013
9-29-2013
9-28-2013
9-27-2013
9-26-2013
9-25-2013
And, of course, my GPL/XDA compliant github.
XDA:DevDB Information
[KERNEL]Neighborhoodhacker's Kernel, a Kernel for the Sprint LG Optimus G
Contributors
neighborhoodhacker
Kernel Special Features:
Version Information
Status: Stable
Created 2013-09-26
Last Updated 2013-11-02

Downloading ... I've been hearing your name around the forums so this has to be good.. Thanks for your hard work

Dude excellent work on this. Have it flashed and intellidemand is an awesome addition. Thanks for your hard work, I'll let you know if I run into anything.
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Thanks for the kind words gentlemen let me know of any issues definitely
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Edit: also please excuse the edify text. I didn't get around to editing that yet

I'm having major speed issues. My overclock used to work so much better. Something keeps forcing the CPU down. Idk what it is....
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Any projections on what this should do for battery? Is it likely to improve battery life or improve performance?
Thanks for the hard work.
Sent from my LG-LS970 using Tapatalk 4

Is undervolting possible with this kernel?
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neighborhoodhacker said:
I'm having major speed issues. My overclock used to work so much better. Something keeps forcing the CPU down. Idk what it is....
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Click to expand...
Click to collapse
Maybe it has something to do with MPDecision or temp throttling? I know in the past I've seen other kernels have some issue at first with fully disabling it, causing it to continue to interfere with some settings.

Awesome work..... With faux
Thank you for cooking it

neighborhoodhacker said:
I'm having major speed issues. My overclock used to work so much better. Something keeps forcing the CPU down. Idk what it is....
Sent from my LG-LS970 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I'm not an expert on governors but with intellidemand (on our other roms) my optimal freq and sync freq were usually like 702mhz. Stock this kernel puts it at 192mhz. Correct me if I'm wrong, I'm not sure what these fields even mean. I'd like to know if anyone has any info.
I'm running the kernel anyway and so far so good. Thank you NeighborhoodHacker for this great kernel.
edit: I just tested Asphalt 8 and so far this kernel holds frame rates really well!! I don't if I was doing something wrong before, but for the longest time this game was unplayable for me.

mobius1484 said:
Maybe it has something to do with MPDecision or temp throttling? I know in the past I've seen other kernels have some issue at first with fully disabling it, causing it to continue to interfere with some settings.
Click to expand...
Click to collapse
So you think I might have to pull mpdecision out of the kernel? Uggg I was afraid of that.
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Mightve messed with trickster too much, but after flashing I ran antutu, bricked
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Maestertk said:
Mightve messed with trickster too much, but after flashing I ran antutu, bricked
Sent from my N850 using xda app-developers app
Click to expand...
Click to collapse
Ummmm try wiping cache/dalvik/ I highly doubt you are anything but slightly softbricked.

Having great success with with newest kernel. I even got an antutu of over 19000 with a hotplugging driver enabled! I'm pretty happy so I hope your guys experieces will mirror mine.

Well originally I ran antutu, then the phone went off, and notification light and capacitive lights flashed. I couldn't access recovery do I attempted a lgnsp. Now it won't even charge or turn on
Sent from my N850 using xda app-developers app

I assume this is a4.3 compatible kernel? Work with PAC man?
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Maestertk said:
Well originally I ran antutu, then the phone went off, and notification light and capacitive lights flashed. I couldn't access recovery do I attempted a lgnsp. Now it won't even charge or turn on
Sent from my N850 using xda app-developers app
Click to expand...
Click to collapse
All you had to do was wipe caches after your cash. Since you ran out your battery you made things so hard on yourself
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Also if you want good performance and hotplugging go to tricksters mod enable intelliplug and temperature throttle
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JeauxAdam said:
I assume this is a4.3 compatible kernel? Work with PAC man?
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Click to expand...
Click to collapse
Should be
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Well now I feel silly lol thanks for the pointers though!
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