Database Develop

[REQUEST] Kernel

Hey all,
i am searching for something special, which none of the well known kernel designers could offer. I myself cant create kernels
Here is what i am looking for:
Device: Nexus FroYo with root
Kernel features:
OC: 1.13 GHZ
UV: 800mV
Audiohack
Ramboost
Is there anyone that could create a working Kernel with the given features?
Thx a lot
Tigger

The closest one you'll find with everything you need is: http://forum.xda-developers.com/showthread.php?t=653598
It doesn't have OC but it's not necessary anyways. It has everything else you want.

mrandroid said:
The closest one you'll find with everything you need is: http://forum.xda-developers.com/showthread.php?t=653598
It doesn't have OC but it's not necessary anyways. It has everything else you want.
Click to expand...
Click to collapse
i know, but its exactly what i need. OC AND UV...thats why my request. but thanks for ur help,
im using intersectravens atm bfs .34 now...but it doesnt have OC

Froyo = pimpin'
With Froyo, you dont need OC... I thought I NEEDED it... but with SetCPU on active you'll see that the phone really only needs to run around the 245Mhz mark on the home screen and it'll rarely use all 998Mhz that it has...

RinTinTigger said:
i know, but its exactly what i need. OC AND UV...thats why my request. but thanks for ur help,
im using intersectravens atm bfs .34 now...but it doesnt have OC
Click to expand...
Click to collapse
I'd say it's a want, no so much a need, but I digress.
Wait for Ivan to update his kernel. He's been MIA though. Maybe he's dealing with real life. Look for his kernels a couple pages back and PM him. Or maybe send an email.

RinTinTigger said:
Hey all,
i am searching for something special, which none of the well known kernel designers could offer. I myself cant create kernels
Here is what i am looking for:
Device: Nexus FroYo with root
Kernel features:
OC: 1.13 GHZ
UV: 800mV
Audiohack
Ramboost
Is there anyone that could create a working Kernel with the given features?
Thx a lot
Tigger
Click to expand...
Click to collapse
I agree with not really needing OC on froyo but I guess its nice to have the option so here yah go
http://www.mediafire.com/?tzxwm0mjweo
Flash through the recovery menu or push to the phone just like you do with Raven's kernels but make sure you do a nandroid backup just in case something happens.
You didn't specify if you wanted BFS or CFS so I used CFS in this because personally I think CFS runs better overall on froyo.
(Although BFS really makes the launcher super silky smooth, it really chugs when I try to load Flash content in the browser but maybe this is happening to me only, I don't know )

wildmonks said:
I agree with not really needing OC on froyo but I guess its nice to have the option so here yah go
http://www.mediafire.com/?tzxwm0mjweo
Flash through the recovery menu or push to the phone just like you do with Raven's kernels but make sure you do a nandroid backup just in case something happens.
You didn't specify if you wanted BFS or CFS so I used CFS in this because personally I think CFS runs better overall on froyo.
(Although BFS really makes the launcher super silky smooth, it really chugs when I try to load Flash content in the browser but maybe this is happening to me only, I don't know )
Click to expand...
Click to collapse
But this oine is 950mV ...i wanted 800mV for better Battery!

RinTinTigger said:
But this oine is 950mV ...i wanted 800mV for better Battery!
Click to expand...
Click to collapse
beggers cant be choosers

xXJay_RXx said:
beggers cant be choosers
Click to expand...
Click to collapse
But its why i opened the Thread. Im not to dumb to find the pershoot with 950mV...but i am requesting something different.
And it might be that requesters wont get what they ask for but for me, its totally worth a try!!!

RinTinTigger said:
But this oine is 950mV ...i wanted 800mV for better Battery!
Click to expand...
Click to collapse
Oops.. sorry about that... I uploaded the wrong one... here yah go:
http://www.mediafire.com/?xni3mduojj3

wildmonks said:
Oops.. sorry about that... I uploaded the wrong one... here yah go:
http://www.mediafire.com/?xni3mduojj3
Click to expand...
Click to collapse
Testing it...who made it?
Does it have audi and ram boost?

RinTinTigger said:
Testing it...who made it?
Does it have audi and ram boost?
Click to expand...
Click to collapse
No, BMW but they're both German so you're okay...

djmcnz said:
No, BMW but they're both German so you're okay...
Click to expand...
Click to collapse
I thought the same thing too when I read "audi"
RinTinTigger said:
Testing it...who made it?
Does it have audi and ram boost?
Click to expand...
Click to collapse
I compiled it using the code that Raven publicly provides on his Github (latest as of 5/27/2010) and i added the overclocking code that you requested.
http://github.com/intersectRaven/ir-kernel-2.6.34/commits/master/
So it has everything that Raven's kernel has like the audio boost, 21MB ram, optimization flags, etc.

I decided to give this a try. Running great so far. Not sure if it's just a placebo effect, but it definitely feels snappier with that added .1 ghz.

halorin said:
I decided to give this a try. Running great so far. Not sure if it's just a placebo effect, but it definitely feels snappier with that added .1 ghz.
Click to expand...
Click to collapse
Nice, glad to hear it working out well so far for someone. Yah, after testing this out for a day I notice the same thing, a little more responsive, linpack has increased from 36ish to around 40 and flash heavy sites load quicker.
I'll probably use this kernel in my phone now for everyday use but use SetCPU to keep it at 998MHz until I need that little extra boost.
(Reason being because in order to run at 1113MHz the AVS has to boost the voltage up even higher then usual to keep it stable.)

Hm. Didn't know that, the voltage. Thanks.

RinTinTigger said:
But this oine is 950mV ...i wanted 800mV for better Battery!
Click to expand...
Click to collapse
Ummm... didn't we test this out in some huge blind test of kernels and conclude that 950 gets better battery life than 800?

pjcforpres said:
Ummm... didn't we test this out in some huge blind test of kernels and conclude that 950 gets better battery life than 800?
Click to expand...
Click to collapse
I guess there are those few who see better battery life when using 800 .
Personally I use 950 because 800 makes my radio erratically switch between 2G and 3G in my workplace which in turn causes a big drain on my battery. This doesn't occur when I'm home though, probably because I'm so close to a cell tower.

wildmonks said:
I thought the same thing too when I read "audi"
I compiled it using the code that Raven publicly provides on his Github (latest as of 5/27/2010) and i added the overclocking code that you requested.
http://github.com/intersectRaven/ir-kernel-2.6.34/commits/master/
So it has everything that Raven's kernel has like the audio boost, 21MB ram, optimization flags, etc.
Click to expand...
Click to collapse
THANKS a LOT! Its working really good.
And to thos with the 950>800 opinion, i thought this at well, but, i testet so much kernels now, with my usage parameters and it worked better with an 800mV
Wildmonky, any chance you could also make an BFS Version?
I think you should give both kernels then to raven to add em to his repo! They are GREAT!
I was so much looking for this kernel!!!
THX a lot!
Tigger

RinTinTigger said:
THANKS a LOT! Its working really good.
And to thos with the 950>800 opinion, i thought this at well, but, i testet so much kernels now, with my usage parameters and it worked better with an 800mV
Wildmonky, any chance you could also make an BFS Version?
I think you should give both kernels then to raven to add em to his repo! They are GREAT!
I was so much looking for this kernel!!!
THX a lot!
Tigger
Click to expand...
Click to collapse
No problem Tigger
Here yah go. Still no changes from Raven for kernel version 34 so its still dated 05/27/2010 to match.
2.6.34_AVS-800mV_BFS_1113Mhz_052710:
http://www.mediafire.com/?j2kmytmhqjm
Raven really hates overclocking so this will never be in his repo. But what I might end up doing is compile and upload to mediafire when a new update is out, if there is enough interest in this.

[Q] which is the best kernel ?

ok folks !!
time to share your opinions, suggestions and experience !
which is the better kernel for battery life and performance !
battery life is of prime importance to me !
thanks...

This is obviously subjective. The standard XDA response is "try them out and stick with what you like.
My personal preference, however, is Faux123's dual-core kernel.

Aus_Azn said:
This is obviously subjective. The standard XDA response is "try them out and stick with what you like.
My personal preference, however, is Faux123's dual-core kernel.
Click to expand...
Click to collapse
same here

I'm using Faux's kernal right now and it's running nicely. Tried out kozmikkernal and it was great too. Hard to tell the difference with the usage i do. Kinda curious about the technical differences and what those differences should do in theory. I know kozmikkernal and BCs kernal both have sweep to wake which can be a nice feature if you don't like using your power button

I use my phone like a teenager... Not to text... But.... With faux123's kernel... I get like 5 hours of screen time... And when I let my son play games on my phone... He plays constantly and gets like 4 hours screen time...
If I use my phone like a normal person... I can hit 16 hours
Sent from my HTC PH39100 using Tapatalk 2

I use kozzmik kernel it runs great on my phone
Sent from my HTC PH39100 using xda premium

how is holics kernel with respect to battery life ?

aaki_rocker said:
how is holics kernel with respect to battery life ?
Click to expand...
Click to collapse
holic kernel also doing Good buddy , it' based on Faux kernel. still not getting any different between two ,
at this time, i choose Holic, becoz of this "
This Kernel is focused on stability, more Performance and best battery life.
Click to expand...
Click to collapse

even i am using holics kernel coz of this !
This Kernel is focused on stability, more Performance and best battery life.
Click to expand...
Click to collapse

Question regarding Devil Kernel...

Hi guys, the Devil Kernel has a governor called Powersave does that really help extend battery life?

xxxmike86xxx said:
Hi guys, the Devil Kernel has a governor called Powersave does that really help extend battery life?
Click to expand...
Click to collapse
Yea, it will, but it may be laggy and slow from time to time.
Check this: http://forum.xda-developers.com/showthread.php?t=1369817

BlueFlame4 said:
Yea, it will, but it may be laggy and slow from time to time.
Check this: http://forum.xda-developers.com/showthread.php?t=1369817
Click to expand...
Click to collapse
This explains why my SGS is slow as hell on Powersave...which governor would you recommend?
thanks for the help!:victory:

xxxmike86xxx said:
This explains why my SGS is slow as hell on Powersave...which governor would you recommend?
thanks for the help!:victory:
Click to expand...
Click to collapse
OnDemand, Conservative or SmartassV2 are a good compromise regarding speed and battery. Your battery will discharge a bit faster ofc but your phone will be smoother as well. Use CoolTool for live statistics of the CPU frequency.
Just play around a bit with the settings and use the link I posted above for help. If you want to know anything, feel free to ask me
There are several other settings on kernel side which affect speed and battery life.
Sent from my Gameboy Color

BlueFlame4 said:
OnDemand, Conservative or SmartassV2 are a good compromise regarding speed and battery. Your battery will discharge a bit faster ofc but your phone will be smoother as well. Use CoolTool for live statistics of the CPU frequency.
Just play around a bit with the settings and use the link I posted above for help. If you want to know anything, feel free to ask me
There are several other settings on kernel side which affect speed and battery life.
Sent from my Gameboy Color
Click to expand...
Click to collapse
Thank you so much!!! I'm gonna be honest and say I am a n00b and I won't really understand the statistics...or change the frequency manually...
Can I run SetCPU with all the kernels or just use the Kernel's governors (like Devil's let you choose a governor).
P.S - Tried the SmartassV2 looks okay to me a bit laggy though...

xxxmike86xxx said:
Thank you so much!!! I'm gonna be honest and say I am a n00b and I won't really understand the statistics...or change the frequency manually...
Can I run SetCPU with all the kernels or just use the Kernel's governors (like Devil's let you choose a governor).
P.S - Tried the SmartassV2 looks okay to me a bit laggy though...
Click to expand...
Click to collapse
Yeah, SetCPU can be run with any kernel. You can download the devil kernel app on Google Play to set everything, so SetCPU is redundant.
Statistics are quite obvious - the phone should hit min. frequency as soon as possible on the one hand and it shouldn't lagg on the other hand Lazy governor is good as well.
Btw: You are here to learn something so it's absolutely okay if you ask questions. That "noob-excuse" is kinda lame cuz you read and study the stuff by asking others /reading topics Everyone has to learn to succeed.
Anyways, ask me if you got questions
Sent from my Gameboy Color

It slows down a bit your phone but battery does improve.

[Q] Cyanogen + Iodak + Trickster MOD

Hi guys,
I am not new to using custom ROMs but I would like to understand a bit more about optimizing my beautiful phone to my needs.
I am running the latest stable CM and just today flashed Iodak kernel 0.7
I understand with using Trickster MOD I can do a lot tweaking - but I don't understand most of what I can do there and whether it would actually make things "better" for me.
Here's my request:
Can you tell me how I should set parameters in Trickster and explain at least in short why?
I do not game on my phone, I use it mostly for social interaction and navigation, therefore I suppose I don't need max power, I am rather interested in good battery times while not loosing the smoothness of use.
Thanks in advance.

netwolff said:
Hi guys,
I am not new to using custom ROMs but I would like to understand a bit more about optimizing my beautiful phone to my needs.
I am running the latest stable CM and just today flashed Iodak kernel 0.7
I understand with using Trickster MOD I can do a lot tweaking - but I don't understand most of what I can do there and whether it would actually make things "better" for me.
Here's my request:
Can you tell me how I should set parameters in Trickster and explain at least in short why?
I do not game on my phone, I use it mostly for social interaction and navigation, therefore I suppose I don't need max power, I am rather interested in good battery times while not loosing the smoothness of use.
Thanks in advance.
Click to expand...
Click to collapse
Your needs is same as mine...What ive done using trickster mod is changed Governor/Scheduler..On SmartDimmer, Disable FSync, Undervolt all frequency...As undervolting values varies with your usage...As mine, i lower down most of the freq above 1000Mhz and below that freq, i undervolt as medium value as i can, to be exact, 25mv each...
As Governor, read up about each governor behavior and find the one that most suited you, same as Scheduler...
I'd prefer Interactive+Sio...Hope this helps

This is not the Q&A section...
Sent from my smart frying pan (Tegra 3)

@non4 said:
This is not the Q&A section...
Sent from my smart frying pan (Tegra 3)
Click to expand...
Click to collapse
True, but the description was "general chat, tips & tricks, etc" and I thought that pretty much hit it.
Sorry if I thought wrongly.

netwolff said:
True, but the description was "general chat, tips & tricks, etc" and I thought that pretty much hit it.
Sorry if I thought wrongly.
Click to expand...
Click to collapse
If you have a question, always in Q&A if its a small rom/kernel issue or bug report that's usually wecome on the respective thread as long as its relevant
Sent from my smart frying pan (Tegra 3)

[Q&A] [KERNEL]Forest-CM11 (V5 with OC CPU-GPU)

Q&A for [KERNEL]Forest-CM11 (V5 with OC CPU-GPU)
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:

Any updates?
hello i am using your kernel now for some month and it was really nice. but since some months there is no progress here. are you working on it anymore? an update would be nice after over 3 months now. I would have really some "good" additions und suggestions for the kernel. Furthermore, philz touch has a new version out. would be really nice if you could update it to the latest version. the cwm integrated to the cm11 stock kernel now is newer as the base of your last released forest kernel. Also some here have deep sleep problems. Also it would be nice if you could look for sabermod/Linaro und archi optimizations or -03 optimization of the kernel in general. thanks for your great kernel!
would be nice if you could comment short here so that your fans know that you are working on this anymore or not

That's gotta get funny... Getting my popcorn ready! ?
Gesendet von meinem GT-N7000 mit Tapatalk

Noteguy said:
hello i am using your kernel now for some month and it was really nice. but since some months there is no progress here. are you working on it anymore? an update would be nice after over 3 months now. I would have really some "good" additions und suggestions for the kernel. Furthermore, philz touch has a new version out. would be really nice if you could update it to the latest version. the cwm integrated to the cm11 stock kernel now is newer as the base of your last released forest kernel. Also some here have deep sleep problems. Also it would be nice if you could look for sabermod/Linaro und archi optimizations or -03 optimization of the kernel in general. thanks for your great kernel!
would be nice if you could comment short here so that your fans know that you are working on this anymore or not
Click to expand...
Click to collapse
Too busy at work so not working on it for now. Maybe when there is CM stable or CM Lilopop....
For those who has deep sleep prob, should try disabling the sync. Use synker app to manually turn sync on/off.
Sent from my GT-N7000 using Tapatalk 2

i had a problem wiz cm11
Guys my battery drains very fast and i change it but the problem still happening
And after install this kernal v5 it better than the stock kernal but it use more than 25% of battery wthin less than on hour if i use wifi and just open whatsapp and browser .
If anyone had a solve for this problem ?

alimohammad412 said:
Guys my battery drains very fast and i change it but the problem still happening
And after install this kernal v5 it better than the stock kernal but it use more than 25% of battery wthin less than on hour if i use wifi and just open whatsapp and browser .
If anyone had a solve for this problem ?
Click to expand...
Click to collapse
Have u turned off autosync? It consumes much battery.
Sent from my GT-N7000 using Tapatalk 2

the drain of battery still
forest1971 said:
Have u turned off autosync? It consumes much battery.
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
yes i turned it off and from setting/privacy/ i disabled Google play services and almost the app. from- wake up & Location & keep awake.
and i used the lowest Brightness

What exactly is the difference between the one with trim support and the one without . how do i choose which one to flash?

Thomas k philip said:
What exactly is the difference between the one with trim support and the one without . how do i choose which one to flash?
Click to expand...
Click to collapse
The one that has TRIM has TRIM. The one that doesn't have TRIM doesn't have TRIM. You can choose which one to flash by searching and reading what TRIM is, understanding the risks, and then deciding whether you're willing to take on the risk or not. Simple as that.

Am using v3 kernal for nightowl ..phones heating..but v1 is stable for me no heating and very snappy .thankyou for the kernal
---------- Post added at 10:58 AM ---------- Previous post was at 10:53 AM ----------
alimohammad412 said:
Guys my battery drains very fast and i change it but the problem still happening
And after install this kernal v5 it better than the stock kernal but it use more than 25% of battery wthin less than on hour if i use wifi and just open whatsapp and browser .
If anyone had a solve for this problem ?
Click to expand...
Click to collapse
Use no frills, underclock to 1.2 GHz.. Then use ondemand Governor... Problem solved..

Dear Forest, am I correct that the forest kernel beta4 in comparison to r9 is missing lcd oc?
Is there now any advantages left over r9 since cpu oc got removed?

phoenX80 said:
Dear Forest, am I correct that the forest kernel beta4 in comparison to r9 is missing lcd oc?
Is there now any advantages left over r9 since cpu oc got removed?
Click to expand...
Click to collapse
If u cant read properly the op and cant flash and try for your self then dont go to xda asking nonsense questions.
Sent from my GT-N7000 using Tapatalk 2

Whats ur problem? This q+a or not?
I used v3ts until now on rr528. Since theres no b4 i switched to nightowl b4. And now Raw4 ist out that offers trim, gpu driver upd, oled oc and fpbug. I used to use forest because of cpu oc. Now that it is gone i wonder if there still is any supremacy of ur kernel that i dont see.
So what is ur problem with this question?

Why don't you just use whatever kernel you like and stop trolling?
Gesendet von meinem GT-N7000 mit Tapatalk

English is not my first language so i might not see the intentions of ur answers. I dont mean to troll. I want to continue using forests kernel and was wondering what the current state in comparison to raw it is in as these are the only custom kernels available. Since this is somehow an offence to someone dont mind anserwing this anymore. Its not an issue.

The link
The link for the downloading the kernel Forest-LP-Kernel_V4 from dropbox doesn't work. It suggests me to register on the dropbox.
I've downloaded it.

A Little Request and Questions
Greetings Forest! I am a new user of XDA, so forgive me if I made mistakes in presentation or in technical accuracy.
I am currently using your Kernel with CM11, and as far as stability goes, everything is working fine, although I find myself facing instabilities using the PegasusQ governor. Looking at the governer closely through ROM toolbox lead me to realise that there a hotplug settings existent for 4 core devices, while the Galaxy Note only has 2. Is this an issue? As far as it goes, I find myself waking up to a device showing the bootanimation continuously, but very slowly and choppy, forcing me to restart the phone. Luckily I wake up on time for work via instinct. Apart from that, the phone crashes except when using ondemand. Is there any explanation for these crashes?
Now for the requests. Since ondemand is not really the best, as I have seen more responsive and effective governors like SmartAssV2, which is personally my favourite. I've also read up on Interactive being a more responsive version of ondemand, I was wondering if you could include more governors for the kernel. Unless of course, governors are limited to CPU types which I hope not, then probably this post would've been written for nothing.
Thank you for taking the time to read this. Do understand that I am not in the field of programming, and I apologise if I made any mistakes. I look forward to your reply.

Zarhymn said:
Greetings Forest! I am a new user of XDA, so forgive me if I made mistakes in presentation or in technical accuracy.
I am currently using your Kernel with CM11, and as far as stability goes, everything is working fine, although I find myself facing instabilities using the PegasusQ governor. Looking at the governer closely through ROM toolbox lead me to realise that there a hotplug settings existent for 4 core devices, while the Galaxy Note only has 2. Is this an issue? As far as it goes, I find myself waking up to a device showing the bootanimation continuously, but very slowly and choppy, forcing me to restart the phone. Luckily I wake up on time for work via instinct. Apart from that, the phone crashes except when using ondemand. Is there any explanation for these crashes?
Now for the requests. Since ondemand is not really the best, as I have seen more responsive and effective governors like SmartAssV2, which is personally my favourite. I've also read up on Interactive being a more responsive version of ondemand, I was wondering if you could include more governors for the kernel. Unless of course, governors are limited to CPU types which I hope not, then probably this post would've been written for nothing.
Thank you for taking the time to read this. Do understand that I am not in the field of programming, and I apologise if I made any mistakes. I look forward to your reply.
Click to expand...
Click to collapse
Thank u for investigating the bug and helpful report:good:. I am also testing with stock cm kernel using pegasusq and also got a freeze. Now i can recalled similar problem faced by Slimsaber. On the other hand, my kernel run well on omni and omni based. So there seems to be some issues with some governors but only happen in CM and CM based rom. I will try to fix or remove/add some new governors when I can.
For now should use Ondemand!

Update
​
forest1971 said:
Thank u for investigating the bug and helpful report:good:. I am also testing with stock cm kernel using pegasusq and also got a freeze. Now i can recalled similar problem faced by Slimsaber. On the other hand, my kernel run well on omni and omni based. So there seems to be some issues with some governors but only happen in CM and CM based rom. I will try to fix or remove/add some new governors when I can.
For now should use Ondemand!
Click to expand...
Click to collapse
Well, today I woke up to a frozen boot animation screen, even on ondemand. Although ondemand lasted longer before crashing.
There might be much more issues with CM.
I will test out OmniRom later this afternoon.

Zarhymn said:
​
Well, today I woke up to a frozen boot animation screen, even on ondemand. Although ondemand lasted longer before crashing.
There might be much more issues with CM.
I will test out OmniRom later this afternoon.[/QUOTE
Hm. That present some new challenge. I am back to cm now to test it more. will also update the kernel soon to apply some changes in governors and other changes to improve stability.
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse