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[kernel] Overclocked ICS 3.0.8 kernel v0.1 (for 4430 only) with tun.ko

Hi All,
Here is a first release of my overclocked kernel.
This kernel enables 1.1 - 1.5 Ghz cpu frequencies in cpu governor.
- 1.1 and 1.2 are with Archos stock voltage
- 1.3, 1.4 and 1.5 are with a slight increase of voltage: 1.4V instead of 1.388V
Usual disclaimer: I'm not responsible if you fry your tablet with this kernel, I don't recommend overclocking at all.
I'm personally a bit against it but as many are interested, here it is. My tablet is apparently very stable at 1.2. 1.3 works a little but eventually crashes. Without voltage increase, 1.3 crashes very early.
Instructions:
- Flash this kernel in recovery along with your build initramfs
- Enable overclocked frequency with your favorite tool (setcpu, cpu boost, system tuner).
- If overclock crashes your tablet, power off with a long press (more than 10 seconds) on power button, then you can power on again and try lower overclock.
By default, this kernel boots at 1.0 Ghz to avoid any issue. I don't recommend using it on 4460, it won't bring you anything.
I also enabled tun.ko if anyone needs it.
Let me know how it runs for you!

letama said:
Hi All,
Here is a first release of my overclocked kernel.
This kernel enables 1.1 - 1.5 Ghz cpu frequencies in cpu governor.
- 1.1 and 1.2 are with Archos stock voltage
- 1.3, 1.4 and 1.5 are with a slight increase of voltage: 1.4V instead of 1.388V
Usual disclaimer: I'm not responsible if you fry your tablet with this kernel, I don't recommend overclocking at all.
I'm personally a bit against it but as many are interested, here it is. My tablet is apparently very stable at 1.2. 1.3 works a little but eventually crashes. Without voltage increase, 1.3 crashes very early.
Instructions:
- Flash this kernel in recovery along with your build initramfs
- Enable overclocked frequency with your favorite tool (setcpu, cpu boost, system tuner).
By default, this kernel boots at 1.0 Ghz to avoid any issue. I don't recommend using it on 4460, it won't bring you anything.
I also enabled tun.ko if anyone needs it.
Let me know how it runs for you!
Click to expand...
Click to collapse
great, i'll test it
I report if it works
btw. what did you change in the sources, did you just added the frequencies ?

djnilse said:
btw. what did you change in the sources, did you just added the frequencies ?
Click to expand...
Click to collapse
Yes, with voltage, and removed 1.2 ghz soc check. See attached diff of all changes.

Bonjour et Merci
Fonctionne a merveille sur archos 80g9 jusqu'a 1200 mhz.
encore merci

what do you mean with: don't use it on 4460??
i thought all g9's have omap 4460 cpu??

ICXPlay said:
what do you mean with: don't use it on 4460??
i thought all g9's have omap 4460 cpu??
Click to expand...
Click to collapse
nope there are the omap 4430, which runs at 1,0 GHz
and the omap 4460, which runs at 1,5 GHz
for last mentioned overclock to 1,5 GHz doesn't make any sense

ICXPlay said:
what do you mean with: don't use it on 4460??
i thought all g9's have omap 4460 cpu??
Click to expand...
Click to collapse
Only Turbo models have Omap4460 which runs @1.5GHz by default. Other models use Omap4430- 1.2GHz max

lol, yes
i just woke up
i thought i had a 4460 it is a 4430
Edit:
Did you include a autoroot methode in your kernel???

letama said:
Yes, with voltage, and removed 1.2 ghz soc check. See attached diff of all changes.
Click to expand...
Click to collapse
thank you, so in theory it could go even higher ?
what value defines the volt ?
the 1400000
Code:
+#define OMAP4430_VDD_MPU_OPPNUCLE_UV [B]1400000[/B]
or the 0x29 ? :
Code:
VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNUCLE_UV, 0, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, [B]0x29[/B], OMAP_ABB_FAST_OPP),

after flashing this i can't enter sde anymore
when i enter sde i just reboot ?
Edit: working now
i need to hold power button and then select developer then release power button and it boots in developer recovery

wow! working great on my 80 G9! thanks letama

My tablet (archos 101 g9) is unlucky with overclcok, at 1200MHz (standard "hotplug" governor) passes all benchs like antutu, quadrant etc. but after a while, "go launcher ex" is refreshed infinitely. at 1300Mhz passes benchs but launching x-plane (flight simulator game) tablet crashes. maybe in my case is necessary overvolt even at 1200mhz. I usually have luck with the phones overclocking... patience! thank you and sorry for my poor englis

Letama, for tun.ko, do u just copy that to the drive along with zimage and initramfs

Shano56 said:
Letama, for tun.ko, do u just copy that to the drive along with zimage and initramfs
Click to expand...
Click to collapse
No, you should boot Android and copy it to /lib/modules through adb or a root file explorer.

hitman72 said:
My tablet (archos 101 g9) is unlucky with overclcok, at 1200MHz (standard "hotplug" governor)
Click to expand...
Click to collapse
Did you try 1100 ?

ICXPlay said:
Did you include a autoroot methode in your kernel???
Click to expand...
Click to collapse
No, it's not really useful with SDE imho.

djnilse said:
thank you, so in theory it could go even higher ?
Click to expand...
Click to collapse
Yes, but I doubt it would be any use except if you open tablet and watercool it
what value defines the volt ?
the 1400000
Click to expand...
Click to collapse
Yes
or the 0x29 ? :
Click to expand...
Click to collapse
I didn't check this one deeply, but it seems related to tolerance in voltage, I have to look deeper. It seems to play a role in raising tensions, so it could be useful to modify value there.
I did this overclock quickly, I'm out of free time these days, but I'm sure overclock addicts could get better results with fine tuning.

hi, at 1100mhz tablet (archos 101 g9) seems stable, better than nothing thank you again. ciao

First of all thanks for the OC kernel! It works perfect with surdu_petru's first ROM. Unfortunately it does not work with his latest ROM, the deodexed version. The touchscreen does not work at all.
Any thoughts or ideas on that? Will there be an updated version of this kernel?
Thanks in advance!

JayVee said:
First of all thanks for the OC kernel! It works perfect with surdu_petru's first ROM. Unfortunately it does not work with his latest ROM, the deodexed version. The touchscreen does not work at all.
Any thoughts or ideas on that? Will there be an updated version of this kernel?
Thanks in advance!
Click to expand...
Click to collapse
Can you give me a dmesg quickly after boot ? It could be modules that are not loading or something else.

[Q] Overclocking

i am trying to overclock my bionic to 1200mhz or more. im running CM10.1 and when i go into cpu settings it just says max is 1000mhz and i cant mess with the minimum clock. ive tried setcpu and no luck. any help. is there a kernel i need or what? or is it even possible? Please let me know

ModestMouse1312 said:
i am trying to overclock my bionic to 1200mhz or more. im running CM10.1 and when i go into cpu settings it just says max is 1000mhz and i cant mess with the minimum clock. ive tried setcpu and no luck. any help. is there a kernel i need or what? or is it even possible? Please let me know
Click to expand...
Click to collapse
Right now you will need to install a Kernel that allows for OC on top of your current custom ROM. OC Kernels are marked with "OC" so that you can find them easily.

dragonstalker said:
Right now you will need to install a Kernel that allows for OC on top of your current custom ROM. OC Kernels are marked with "OC" so that you can find them easily.
Click to expand...
Click to collapse
I'm also running CM 10.1 on my bionic, where can I find a OC kernels? -Thanks

ske1555 said:
I'm also running CM 10.1 on my bionic, where can I find a OC kernels? -Thanks
Click to expand...
Click to collapse
you can overclock your device here http://www.droidrzr.com/index.php/topic/16813-kexec-code-kernel-42413/ i hope it runs good for you just flash in safestrap

Will look into this
Sent from my XT875 using xda app-developers app

This kernel is no longer being developed, so it does not incorporate any recent changes from the Cm builds.
Sent from my XT875 using Tapatalk 4 Beta

Blurry 2.5 has a oc kernel built in with it. 1.2gig. Has CPU sleeper an custom governers with it.. Only bad thing is its on 4.1.2 not 4.2.2. In my opinion I'd rather be on 4.2.2 then gain 200mhz

Overclocking

I want to overclock my N7000's CPU and GPU. Please guide me how to do it safely. :cyclops:
N7000 Intl
Kernel: PhilZ cwm6 v5.06.1 with CWM 6.0.3.2 based recovery
ROM: SlimBean 4.3 (Official Build 2.2-1745)

Your kernel has to allow you to do that and you have to use a program like cpu master, or You can search for overclocking in the settings.
Sent from d605

So, what kernel allows you to do that?
Sent from my GT-N7000 using XDA Premium 4 mobile app

The only way to overclock the n7000 worth mentioning
https://play.google.com/store/apps/details?id=com.tegrak.overclock.ultimate&hl=en
For gaming, i recommend:
Also, depending on how you use the phone you might want to underclock(and/or undervolt) the cpu (to avoid thermal throttle) and overclock the gpu (400 mhz works great on my phone, compared to stock 260)
For browsing the web and stuff like that:
consider overclocking the cpu to 1500-1600 (even 1650 has proven possible on my phone.)

try NX kernel (only for 4.2.2) or speedmod kernel.
for me samsung latest update is better for gaming because it has updated driver for mali (and you can use Titanium backup to freeze samsung's unwanted apps)
Sent from my GT-N7000 using XDA Premium 4 mobile app

Azeazezar said:
The only way to overclock the n7000 worth mentioning
https://play.google.com/store/apps/details?id=com.tegrak.overclock.ultimate&hl=en
For gaming, i recommend:
Also, depending on how you use the phone you might want to underclock(and/or undervolt) the cpu (to avoid thermal throttle) and overclock the gpu (400 mhz works great on my phone, compared to stock 260)
For browsing the web and stuff like that:
consider overclocking the cpu to 1500-1600 (even 1650 has proven possible on my phone.)
Click to expand...
Click to collapse
Can you please give ROM and Kernel details of your N7000? What android version you are on?
I want to overclock for gaming.

manigma said:
Can you please give ROM and Kernel details of your N7000? What android version you are on?
I want to overclock for gaming.
Click to expand...
Click to collapse
I am on asylum rum.
However, on this ROM, my GPU does not scale properly. So for gaming its not great.
NX kernel is great for gaming, unfortunately it's a bit dated.
In my opinion cm 4.3-based Roms work well.
But , changing ROM does not have as big an effect compared to overclocking the GPU.

[Q] PurePerformance

http://dl.xda-developers.com/attach.../9/8/4/4/4/Screenshot_2014-02-24-16-59-20.png with pureperfomance.
http://dl.xda-developers.com/attach.../9/8/4/4/5/Screenshot_2014-02-24-19-31-43.png without pureperfomance.
How is this possible?

eldoradosb said:
http://dl.xda-developers.com/attach.../9/8/4/4/4/Screenshot_2014-02-24-16-59-20.png with pureperfomance.
http://dl.xda-developers.com/attach.../9/8/4/4/5/Screenshot_2014-02-24-19-31-43.png without pureperfomance.
How is this possible?
Click to expand...
Click to collapse
Sense ROMS tend to be slow and laggy...Try CM10 based ROMS, or just CM10...And then install pure performances...I am pretty sure you should get 4XXX+ score...tested with antutu benchmark...
Also, make sure you installed stock pure performances since you are using stock based ics rom...

warrior1208 said:
Sense ROMS tend to be slow and laggy...Try CM10 based ROMS, or just CM10...And then install pure performances...I am pretty sure you should get 4XXX+ score...tested with antutu benchmark...
Also, make sure you installed stock pure performances since you are using stock based ics rom...
Click to expand...
Click to collapse
in cm10,ihave 2796score in antutu benchmark.......

tekken 2 said:
in cm10,ihave 2796score in antutu benchmark.......
Click to expand...
Click to collapse
I always get 4xxx score on minicm 10 without any tweak like pure performance...
I just overclock my phone to 800 MHz and governor- Smartass V2 or Performance and BOOM:laugh:

tekken 2 said:
in cm10,ihave 2796score in antutu benchmark.......
Click to expand...
Click to collapse
Go to Settings > Performance > Governor > Max CPU freq whatever is the max according to the kernel, Set Min CPU freq to the max.
And other tweaks as well. Then run the benchmark test.

This is the mini CM10 almost nothing better .. (instead pureperformance I put Reincarnation Engine)

help please can't overclock my LG 4x CPU to 1.6 or 1.7

help please can't overclock my LG 4x to CPU 1.6 or 1.7 ........ my phone Freezing I don't know why do every think ( root / unlock boot loader ) try Most of the rooms and kernels ( wipe cache, data, format system partition, wipe dalvik ) !!!!!!!! :crying:

cheetos4X said:
help please can't overclock my LG 4x to CPU 1.6 or 1.7 ........ my phone Freezing I don't know why do every think ( root / unlock boot loader ) try Most of the rooms and kernels ( wipe cache, data, format system partition, wipe dalvik ) !!!!!!!! :crying:
Click to expand...
Click to collapse
You need custom kernel for that, check Iodak, Laufersteppenwolf, cyanodak, copycat, Mourta etc.

cheetos4X said:
help please can't overclock my LG 4x to CPU 1.6 or 1.7 ........ my phone Freezing I don't know why do every think ( root / unlock boot loader ) try Most of the rooms and kernels ( wipe cache, data, format system partition, wipe dalvik ) !!!!!!!! :crying:
Click to expand...
Click to collapse
You're not helping at all.
Answer the questions below;
Did you undervolt? What kernel settings did you change?
What kernel are you using?
What is your tegra variant? (check via root explorer, file : "/sys/devices/system/cpu/cpu0/cpufreq/tegra_variant")
Certain tegra variants can't handle 1.7 ghz.Even if you were to make it, you'd have to overvolt so much that your phone would keep rebooting due to heat.
And restarts are mostly caused by the CPU not being able to handle the high frequency with such low voltage.Better variant (max 3, min 0) means more overclock potential and more tolerance to lower voltages.

ottomanhero said:
You're not helping at all.
Answer the questions below;
Did you undervolt? What kernel settings did you change?
What kernel are you using?
What is your tegra variant? (check via root explorer, file : "/sys/devices/system/cpu/cpu0/cpufreq/tegra_variant")
Certain tegra variants can't handle 1.7 ghz.Even if you were to make it, you'd have to overvolt so much that your phone would keep rebooting due to heat.
And restarts are mostly caused by the CPU not being able to handle the high frequency with such low voltage.Better variant (max 3, min 0) means more overclock potential and more tolerance to lower voltages.
Click to expand...
Click to collapse
no I did't undervolt
Iam not change any think in kernel setting just move cpu frequency control to 1.6 or 1.7
about kernel I try all custom kernel
tegra_variant is 0, cpu is weak sorry
tegra_variant is 0
that's I have seen in my tegra_variant

cheetos4X said:
no I did't undervolt
Iam not change any think in kernel setting just move cpu frequency control to 1.6 or 1.7
about kernel I try all custom kernel
tegra_variant is 0, cpu is weak sorry
tegra_variant is 0
that's I have seen in my tegra_variant
Click to expand...
Click to collapse
tegra_variant screenshot

cheetos4X said:
tegra_variant screenshot
Click to expand...
Click to collapse
That means you can barely overclock and even if you do, it will drain your battery so quickly that it will not be worth it.
If I were you, I wouldn't overclock.My variant is 1 and I can overclock just fine, but it drains battery too quickly and the gain in performance is barely noticeable.
If you still feel like your phone is laggy, go to the links in my signature and flash the ROM/kernel.I can honestly say they are the best I've flashed so far.
I also recommend you to undervolt by -50mV.This should help keep your system cool, while preserving some battery and it won't reduce performance or anything.
Talking from experience, I've overclocked my phone for 3 months or so.After I returned to default frequencies, I noticed that the gain wasn't worth it at all.Same goes for overclocking GPU.You just increase voltage far too much to gain a few mhz and it makes your battery run out very quickly.

ottomanhero said:
That means you can barely overclock and even if you do, it will drain your battery so quickly that it will not be worth it.
If I were you, I wouldn't overclock.My variant is 1 and I can overclock just fine, but it drains battery too quickly and the gain in performance is barely noticeable.
If you still feel like your phone is laggy, go to the links in my signature and flash the ROM/kernel.I can honestly say they are the best I've flashed so far.
I also recommend you to undervolt by -50mV.This should help keep your system cool, while preserving some battery and it won't reduce performance or anything.
Talking from experience, I've overclocked my phone for 3 months or so.After I returned to default frequencies, I noticed that the gain wasn't worth it at all.Same goes for overclocking GPU.You just increase voltage far too much to gain a few mhz and it makes your battery run out very quickly.
Click to expand...
Click to collapse
thanks man ....... that mean I cant overclock my cpu

303
ottomanhero said:
That means you can barely overclock and even if you do, it will drain your battery so quickly that it will not be worth it.
If I were you, I wouldn't overclock.My variant is 1 and I can overclock just fine, but it drains battery too quickly and the gain in performance is barely noticeable.
If you still feel like your phone is laggy, go to the links in my signature and flash the ROM/kernel.I can honestly say they are the best I've flashed so far.
I also recommend you to undervolt by -50mV.This should help keep your system cool, while preserving some battery and it won't reduce performance or anything.
Talking from experience, I've overclocked my phone for 3 months or so.After I returned to default frequencies, I noticed that the gain wasn't worth it at all.Same goes for overclocking GPU.You just increase voltage far too much to gain a few mhz and it makes your battery run out very quickly.
Click to expand...
Click to collapse
I love liquidsmooth rom but I cant flash Mourta kernel only last updata 3.4 its make GPU freez on overclock 492

cheetos4X said:
I love liquidsmooth rom but I cant flash Mourta kernel only last updata 3.4 its make GPU freez on overclock 492
Click to expand...
Click to collapse
Use these two http://www.modaco.com/topic/373632-liquidsmooth-32-featuring-mourta-kernel-34x-updated-2014-10-15/
http://www.modaco.com/topic/373498-mourta-kernel-34-a-new-beginning-update-2014-10-15/
First flash the rom and the kernel afterwards.As far as I know this kernel doesn't support overclocking, but it has better performance compared to a phone that uses 3.1 kernel with 1.5 ghz CPU and 564 mhz GPU, just because it's 3D scaling is so good.
It also reduces stutters you get in most of the games and removes from some of them due to improved core handling etc.
Btw, I recommend you to use ART as it kind of removes the need to overclock your CPU, you'll notice that your phone is a bit faster and a lot more battery friendly when you're on ART instead of dalvik.ART also reduces stutters in some games compared to dalvik.

i had same problem first. My O4X forze still 1,7ghz at 1,3V didn't dared to try with more voltage
Still running 1,6 on liquidsmooth 3.2 mourtas one and cyodak kernel.
This is what i need to run stable on variant 0.