yashsingh1/xdaforums huggingface dataset:
[Desire HD Android Development] brolee93:
ok i prefer no lag lol .

good work .
[Desire HD Android Development] than33:
For me smartass stays at 768mhz all the time.
[Desire HD Android Development] kamranh3:
How can you change between BFS and CFS?
[Desire HD Android Development] seandk:
As kamma said, smartass is added, not optimized yet you Have to wait for next release

Sent from my Desire HD
[Desire HD Android Development] kamma:
This cannot be changed. Its set while building kernel.
[Desire HD Android Development] kamma:
good point and i completely agree, but the problem is, that i develop this at work, where i am behind proxy and cannot commit to github. but on monday/tuesday i am going to take the sources home and commit them...
[Desire HD Android Development] stooci:
kernel

I have little problem. This 1.6 kernel low or missing signal.
[Desire HD Android Development] jusba64:
Congratulations for your kernel, are really fantastic on my device.

Are you a big ;)
[Desire HD Android Development] Byte_76:
Hi, Thanks for the kernels, my DHD feels quick and performs very well in Quadrant but I have two big problems:

I am running the Stock (debranded) HTC ROM version 1.84.661.1 and unfortunately my WIFI and mic don't work after flashing these kernels.

I tried both of the new kernels on the first page and they have the same issue.

Can anyone help please?

Thanx in advance!
[Desire HD Android Development] more2come:
Version 1.6 absolutely did the trick for me, thank you so much! Fast as hell and a real battery saver!
[Desire HD Android Development] hammer31:
i have last kernel 1.6 ,freq1800 and 1400v, why my quadrant is only abuout 3000 and whit kernel 1.5 freq 1700 and 1375v, is 3500??? and tx kamma for rally good work.
[Desire HD Android Development] kamma:
its explained few post before...

its because CFS scheduler in 1.6 vs BFS in 1.5
[Desire HD Android Development] hammer31:
1.6 is more stable anyway, tx kamma
[Desire HD Android Development] hammer31:
any can post cpu ghz and voltages??i have already 1800 and 1400v , is ok it??
[Desire HD Android Development] kamma:
its little agressive. 1.4V is on the edge...
[Desire HD Android Development] hammer31:
atm is ok whit it, temp 21º c,no cc no lagg stable, i like 1.6 but miss speed of 1.5 ,anyway 1.5 cant put to 1800ghz because dont kown
[Desire HD Android Development] Byte_76:
Anyone that can help with the above issue? I really want to use this kernel because it improves performance a lot but I need working mic and wifi

Thanx!
[Desire HD Android Development] than33:
I prefer speed and better battery life with bfs. And what wake up lag? I didn't noticed any lag! Maybe you can prepare two versions: with and without bfs?
[Desire HD Android Development] kamma:
At this moment versions 1.5 and 1.6 are almost the same. The only difference is the scheduler and unoptimized smartass governor...
[Desire HD Android Development] hammer31:
what frequency es more stable of us?? mine is 1700ghz
[Desire HD Android Development] LeeDroid:
Awsome! Nice work Kamma! :D

Tracking individual changes might be a bit of a job :eek: the progress and MODS you have made could entail quite a few separate commits

Sent from my LeeDrOiD loaded HTC Desire HD using my thumb....
[Desire HD Android Development] than33:
And what about cfq io scheduler?
[Desire HD Android Development] fixfox2:
Read a little about bfq and cfq schedulers...

BFQ performs better with interactive loads , which explains why kamma v1.5 outperforms v1.6 .

I also believe BFQ is better suited to general smartphone use and have therefore reverted to v1.5

Will it be possible to have the option to choose between the two?
[Desire HD Android Development] kamma:
you can change IO sched on-the-fly with version 1.6...
[Desire HD Android Development] than33:
I'm asking about kernel with changes like in 1.6, but without changing BFS to CFS. We want kernel WITH BFS, CFQ IO scheduler and maybe working smartass governor some day. BFS is for process scheduling and CFQ is for Input/Output scheduling.

In fact I can tell You that I was using very good kernel with smartass governor on HTC Magic and after that there was no good working smartass governor on any my newer phones (HTC Desire and now HTC Desire HD). Smartass governor was written for HTC Hero and probably there is something in it which doesn't work good with different frequencies.
[Desire HD Android Development] kamma:
but with BFS some users report wake-up lag and rockplayer issues, thats the reason i build this version with CFS.

personally i prefer BFS too...
[Desire HD Android Development] perern:
MIUI

with this kernel in MIUI i get black lines on 2d animations.

any support for MIUI?
[Desire HD Android Development] fixfox2:
Thanks for the info .... could you please put this on the first page ( how to change scheduler ) .... sorry if I've missed it.

Edit : found : (echo "bfq" > /sys/block/mmcblk0/queue/scheduler)
[Desire HD Android Development] DYStN:
Device Dosen't Boot

After flashing this on CM7, my DHD dosen't boot. Any reason for this?
[Desire HD Android Development] XBOCT:
IO scheduler

DHD has internal flash (mmcblk0) and microSDHC(mmcblk1). IO schedulers for mmcblk0 and mmcblk1 are independent of each other. If you want change IO scheduler for mmcblk0 may be you want change scheduler for mmcblk1 too (echo "bfq" > /sys/block/mmcblk1/queue/scheduler) ?
[Desire HD Android Development] than33:
So maybe You can build ROM 1.6 with BFS and CFQ IO scheduler ??
[Desire HD Android Development] kamma:
i can, but not earlier than on monday...
[Desire HD Android Development] than33:
Nice enough! ;)
[Desire HD Android Development] flo90:
Hi! This kernel it's compatible with the rom cyanogenmod 6.1.3?
[Desire HD Android Development] kamma:
no, this is pure HTC Sense kernel...
[Desire HD Android Development] flo90:
Ok thx for this reply!
[Desire HD Android Development] perern:
SetCPU

any way to make SetCPU adapt to the changes?

Edit: sorry, just found out, menu - device selection - autodetect
[Desire HD Android Development] selami023:
Hi guys,

everything works fine and thx for this great kernel kamma, but i have one question.

Im using gscript. How can i set the script to run constantly also even when i reboot the phone, because its a bit annoying to run the script after each reboot
[Desire HD Android Development] danielino1987:
because every time I reboot the phone back to 1:53? You can not make a permanent change?
[Desire HD Android Development] Elemental_Fire:
Kamma you need to chech your inbox
[Desire HD Android Development] kamma:
Changelog v1.7 - for real enthusiasts

- code refactor

- 2 builds - BFS vs CFS

- IO scheduler could be changed on-the-fly (included CFQ(default), BFQ, DEADLINE, NOOP)

- Smartass Governor removed (no time to optimize it in these days)

kkernel_v17bfs_172_cw.zip (4.58 MB)	http://www.multiupload.com/4XGD6GUO5V

kkernel_v17bfs_cw.zip (4.54 MB)	http://www.multiupload.com/NDY2H9TBZ0

kkernel_v17cfs_172_cw.zip (4.62 MB)	http://www.multiupload.com/0H0C0WIE38

kkernel_v17cfs_cw.zip (4.59 MB)	http://www.multiupload.com/U8973AAQZP
[Desire HD Android Development] iraqisniper:
Every time i install your kerne my phone laging i did full wipe and må help om runing android revolution
[Desire HD Android Development] hammer31:
thax kamma gona try
[Desire HD Android Development] hammer31:
cant change max freq in 1.7? why , cant put it on 1700ghz
[Desire HD Android Development] than33:
Why CFQ is default and not BFQ?
[Desire HD Android Development] than33:
One more question: what scheduler for I/O was used in 1.5 and before 1.5 kernel?
[Desire HD Android Development] kamma:
your max freq. must be dividable by 19200

(x MOD 19200)==0
[Desire HD Android Development] kamma:
almost all versions was built with BFQ
[Desire HD Android Development] hammer31:
19200 is to high because make my phone crash, tx for reply kamma
[Desire HD Android Development] da blitz:
please what the difference betwin BFS and CFS....thanks
[Desire HD Android Development] hammer31:
only it can put 1593600 on bfs kernel

anyone can say any efective max freq?? is redally good kernel but dont understand how make it max
[Desire HD Android Development] Grizzler89:
The CIFS-Module doesn't work. Is there a way to fix it?
[Desire HD Android Development] hammer31:
kamma i dont understand how divide 19200 to make max freq , sorry , and sorry for my low english skill
[Desire HD Android Development] vistagamer:
BFQ ist not good for Sense UI but is good for Cyanogen...

But why we have 2 Versions of CFS? and 2 of BFS?
[Desire HD Android Development] jusba64:
Thanks:confused:
[Desire HD Android Development] dioooi:
Dear Kamma,what governor should I choose in 1.7.

Thanks
[Desire HD Android Development] kamma:
definitely Interactive
[Desire HD Android Development] vistagamer:
2. Questions...

1. I want to get the CFS Version but what version should i use? Why are there 2 versions?

2. How can i flash the kernel? Just like a rom in CWM? I´ve used Kernel update utility but that doesn´t works... it says zimage not found...
[Desire HD Android Development] dioooi:
Ok,Thanks. I normally use smartass. Do u what's the different between them?
[Desire HD Android Development] DYStN:
Hi, can I have a v1.7 fastboot version?

When I flash via clockworkmod, my device dosen;t boot.
[Desire HD Android Development] shadowkay:
Hi kamma!! I got the same question others are asking, which version should we install ?? What is the difference between BFS and CFS ? Thanks
[Desire HD Android Development] kamma:
dont ask me. try both, select one.

i prefer BFS, other users prefer CFS. its too subjective.

differences find on google...

sry for this answer, but not have enough time to describe the differencies...
[Desire HD Android Development] Try4Ce:
kamma, any chance its running for MIUI? Cant flash right now, since i am at work...
[Desire HD Android Development] hammer31:
for me bfs more speed cfs out of lagg, i pref bfs
[Desire HD Android Development] danielino1987:
because every time I reboot the phone back to freq 1:53? You can not make a permanent change?
[Desire HD Android Development] hammer31:
well, finally my dhd is a 1728gh 1375mv and work really fast ,much better than last 2 versions 1.5 and 1.6, tx

quadran now 3200
[Desire HD Android Development] nteeb:
1.It depends on your software version:172 works with 1.72...;)

2.Use Kernel Update Utility, just choose the cwm.zip, it'll work.
[Desire HD Android Development] donc3:
Hi, how can I flash this kernel with CW? Because when I do it the phone doesn't boot.
[Desire HD Android Development] Try4Ce:
Okay, well. Still not correctly working with MIUI. Again I get graphical glitches like horizontal black lines crossing the display. Restoring my backup.
[Desire HD Android Development] donc3:
Kamma can you update the zImage version to flash 1.7 with fastboot? I can't do it working with Cw version
[Desire HD Android Development] MrYuiM:
I'm really hoping that this works with CM7. Someone tell me it does please :)
[Desire HD Android Development] kamma:
no mate, it doesnt... :(
[Desire HD Android Development] nteeb:
Use Kernel Update Utility.It works, believe me...
[Desire HD Android Development] MrYuiM:
Ah :/ Thanks anyway for the reply :) Good luck mate
[Desire HD Android Development] kamma:
Changelog v1.8 - for real enthusiasts

- SLQB allocator added

- only BFS scheduler builds

kkernel_v18_172_cw.zip (4.59 MB)	http://www.multiupload.com/HK1AUAUB6M

kkernel_v18_cw.zip (4.56 MB)	http://www.multiupload.com/7NM0KTQJAZ
[Desire HD Android Development] kamranh3:
How come only for BFS?
[Desire HD Android Development] kamma:
CFS tomorrow...
[Desire HD Android Development] than33:
Nice move!
[Desire HD Android Development] cattleprod:
just flashed v1.8, adb not working lol
[Desire HD Android Development] donc3:
It says me: Kernel Image not found!
[Desire HD Android Development] kamma:
adb works for me, without any problem... lol
[Desire HD Android Development] donc3:
Kamma why can't I flash it from recovery? It doesn't boot
[Desire HD Android Development] cattleprod:
strange defo not working for me running on linux mint typed adb devices, it don't show no devices also usb debugging not showing in top corner before flashing had both usb debugging showing and adb lol but it does mount sd card :s

ok my bad it fine for some reason usb debugging was turned off had changed my rom using villian rom v1.2 had flashed v1.3.(usb debugging was on pior to flashing )...don't know how it got turned off as i just flashed over v1.2 sorry lol
[Desire HD Android Development] kamma:
no problem... only important is, its working... :)
[Desire HD Android Development] kamma:
sry, cannot tell why...
[Desire HD Android Development] cattleprod:
yeah its all gooood... school boy error on my part lol ..nice kernel :)
[Desire HD Android Development] Selec1:
Is miui supported?
[Desire HD Android Development] cattleprod:
use the fastboot in the kernel update folder

place the boot.img from kamma.zip in same folder as fastboot

open up command prompt in kernel update folder

type fastboot flash boot boot.img

then adb push modules

place bcm4329.ko on to root of sd card

adb shell

su

mount -o remount,rw /dev/block/mmcblk0p25 /system

cp /sdcard/bcm4329.ko /system/lib/modules/

chmod 0644 /system/lib/modules/bcm4329.ko

exit

jobs a gooden :)
[Desire HD Android Development] donc3:
So kamma, can you tell me how can I install it from adb?

Or can u put a fastboot version?
[Desire HD Android Development] donc3:
When I type adb push modules, it takes me an error. What must I type exactly? In fastboot all?
[Desire HD Android Development] pablo11:
Flashes perfectly fine through cw recovery. Nice work. Thanks mate.
[Desire HD Android Development] cattleprod:
you don't need to type adb push modules

when in command prompt start by typing adb shell

then su and then follow the rest of the instrutions
[Desire HD Android Development] donc3:
Ok I flash boot.img. But when I try to restart to type the next commands (because in fastboot adb shell doesn't works) my desi doesn't boot.
[Desire HD Android Development] brolee93:
it is possible mak kernel 1.8 in cfs mode ?

thanks for your work ...
[Desire HD Android Development] brolee93:
sorry i read in first post you mak cfs tomorrow THANKS good news.

( i hate lag in rockplayer ..)
[Desire HD Android Development] anko184:
Strange thing, i get permission denied when executing su in adb shell wiht 1.8 version...
[Desire HD Android Development] NChief:
wich version do I choose if I got v1.84 ?
[Desire HD Android Development] combat goofwing:
so i finally got it done but a couple of issues

no wifi ?

when i ran quadrant with out altering any settings in set cpu(max and min were both 245) i got about 2500

but when i set max to 1209min to 245 or max to 1459 min to 245 i only get about 2100/2200

i have set a profile for screen off as 245/245 interactive priorty 50 could that affect it?
[Desire HD Android Development] darrenjdoc:
I cant figure out the wifi either m8 :(
[Desire HD Android Development] darrenjdoc:
I reflashed my stock rom and tried this and it worked straight away. I dont know what was conflicting with it ...

Thanks
[Desire HD Android Development] combat goofwing:
Don't really want to reflash the Rom would rather get the WiFi sorted if any one can help
[Desire HD Android Development] jkoljo:
Did you run all the other commands in step six, too? I just edited one of them, run them all :)
[Desire HD Android Development] TAGTRAUM:
My WiFi module work....Not all commands executes correctly, but last commad cp...

i released by Root Explorer simply overwrite existing file in system/lib/modules.....Then restart and......worked
[Desire HD Android Development] NoEnd:
Q: why do we have to push the module bcm4329.ko??
[Desire HD Android Development] jkoljo:
To get the wifi working, if you do not care about wifi, you do not have to push.
[Desire HD Android Development] NoEnd:
hehe i figure out that by my self, i was confused because i was thinking why just wifi? not bluetooth?
[Desire HD Android Development] combat goofwing:
So I'm going to try this when I get home.when first connecting do I do steps 3 to get into boot mode again or do I just connect the phone and then enter data in point 6. Have some other questions about profiles but ill leave them until I have WiFi sorted
[Desire HD Android Development] jkoljo:
You will have to do every step if you are in Android when you connect the phone to a computer. You can leave step 3 out if you go to the bootloader manually.

e: here is a video on flashing a kernel. It is in no way a tutorial, just a video to show how I do it, and how easy it is in the end. http://www.youtube.com/watch?v=NCjsyfRb1OE
[Desire HD Android Development] combat goofwing:
I have already flashed the kernel and have oc working I'm now just trying to get WiFi fixed,so can I just put it into bootloader via ask tools and then follow number 6 in the first post
[Desire HD Android Development] jkoljo:
As you can see from the video, no bootloader is needed for step six. Just enter the commands.
[Desire HD Android Development] combat goofwing:
thanks for help got the wifi file pushed over and followed the rest but denied acces at the end and still no wifi here is a screen cap
[Desire HD Android Development] jkoljo:
You do not have permroot or you did not allow adb su, your device propably asked for it. Try again, watch your phone closely.
[Desire HD Android Development] combat goofwing:
sorry don't understand in bootloader s is off so i thought that meant permenant root. and how come i could flash the zimage?

what do you mean watch the phone closely
[Desire HD Android Development] jkoljo:
S-OFF does not mean it is permrooted. Watch the phone if a superuser request pops up when you try "su" in adb.
[Desire HD Android Development] combat goofwing:
watched the phone and granted su but then got an error message later on
[Desire HD Android Development] muzens:
I had this at first, but then I re-ran VISIONary r12, and went through the process again and worked perfectly ;)
[Desire HD Android Development] combat goofwing:
nope still hasnt worked after that same message
[Desire HD Android Development] ringrover:
kamma

there is difrence betwen your kenel and buzz >>>

i mean the number in yours 2.6.32.21

in buzz 2.6.32.28

could you explane please >>>?
[Desire HD Android Development] shadowkay:
Being the developer of this kernel, its really sad to get this kind of answer from you. If you can't tell us about the kernel you have developed, no one else can. Am sorry, but the way you replied back was very rude.

P.S. At least try to give enough information on the main post so that we don't trouble you by asking doubts.

Thanks for your efforts.
[Desire HD Android Development] gravityz3r0:
I think what he meant is scheduling is not made by him, he just include it in his kernel.

I don't think he's rude, but, to be honest, it's a good way to learn to search everything yourself and not getting spoon-feed on each and every term. I don't know about BFS or CFS until today when he post it up.

This kernel are made for real enthusiast, it just meant, if you can't even find such simple term by yourself, then you might as well use the default kernel and don't do anything at all.

I felt offended by your statement against him, for someone who doesn't know to appreciate, and yet, comment the way he do thing. As if you purchased his services or you owned it.
[Desire HD Android Development] melyee:
dude, don't get ppl wrong.

as kamma said, which kernel is better is very subjective.

it's the same like if u ask me which is the best rom for DHD, i will say LeeDroid but u may prefer ARHD.

so the best answer is why u don't try both of them and decide which one u want to stay with?
[Desire HD Android Development] shadowkay:
wow! see bro, i didn't mean to offend you or in that case any one, if i did am really really sorry about it.

I am quite new to this. I did lookup the google before asking him. What i really meant to ask was, there were 2 versions of each BFS and CFS, i didn't know which one to flash. i just wanted an opinion, nothing else. I really don't know how these things would affect my mobile, was just a little scared before flashing as any newbie would be.

And i did appreciate his work, if you read my post right. I really respect kamma for what he has contributed to this community.

And really sorry again if i hurt anyone.
[Desire HD Android Development] shadowkay:
Yes, very true. Will keep that in mind before i ask anything in this forum. Thanks and sorry.
[Desire HD Android Development] hammer31:
i prefet core droid and bfs kernel ,to fast to furius kamma kernerl, buzz one is not bad but slow compare with kamma.
[Desire HD Android Development] ringrover:
did you make a test for that ?? i mean did you use an app to see the speeding between them
[Desire HD Android Development] kamma:
CFS versions added

kkernel_v18cfs_172_cw.zip (4.64 MB)	http://www.multiupload.com/1J68SEDLWW

kkernel_v18cfs_cw.zip (4.64 MB)	http://www.multiupload.com/FBHSDR7GBH
[Desire HD Android Development] ringrover:
can i ask please >>> in your dhd which kernel do you use ? cfs ???
[Desire HD Android Development] kamma:
i always prefer BFS because of performance... but with BFS my device is struggling with wake-up lag, but still prefer BFS... :)
[Desire HD Android Development] ringrover:
ok and what is the sitting do you use in SetCPU ? :D

and last Q

your kernel 2.6.32.21 and buzz ....32.28 >> what is the diffirance ?
[Desire HD Android Development] kamma:
interactive governor

screen off profile - 368max, 245min
[Desire HD Android Development] danielino1987:
Please??? :-(
[Desire HD Android Development] Dr.FANTASTIK-US:
SUPER !!

kkernel_v18cfs_172_cw.zip (4.64 MB)

THANK's for this ,, flashed it, with CW 3.0.0.5

My Desire HD has top score in Quadrant, with this kernel. 2600+

>>>>> NO more wake-up lag since used 'cfs' version.;)
[Desire HD Android Development] Kolemar:
Using v1.8 on Coredroid 2.3 and it´s freaking amazing.

Super responsive and no lag what so ever.

Got 2713 in Quadrant running 1536 MHz and interactive.

I´m a happy little hampster :D
[Desire HD Android Development] more2come:
Does 1.8 have huge improvements over 1.7? Somehow I don't really feel like booting into recovery right now. And my caches have been wiped so many times right now, they must be shiny as hell ;-)
[Desire HD Android Development] mach0boi:
What to use on 1.84????
[Desire HD Android Development] more2come:
There is no suitable custom kernel for 1.84-based ROMs out there yet. Only the modified kernels that come with every specific ROM.
[Desire HD Android Development] kamma:
it looks like kernel for 1.72 is compatible with 1.84...

so, any of my kernels containing "172" in its name...
[Desire HD Android Development] Schmurtz1968:
Fastboot kernel flashing

Is it possible to have Fastboot kernel upgrade possibility, because i dont wanna loose to run script in init.d ?
[Desire HD Android Development] jkoljo:
Use my kernel update utility, it can flash kamma's kernel in fastboot.
[Desire HD Android Development] ekoandrew:
with your utility with this kernel, will this work with CM7 Roms? or any rom will work?
[Desire HD Android Development] Schmurtz1968:
Don't wanna loose init.d script possibilitys

Thanks for your answer my friend.

I do use your tool to flash kernels...so easy to do it (thanks for your work !)

But in fact, with leedroid's rom, i've noticed that when i'm flashing another bootimg, i lost the possibility to make my script running at boot when placed in init.d. That's why i do prefer to flash kamma's kernel with zimage and .ko with the help of your program.
[Desire HD Android Development] than33:
There is no need to wipe cache when upgrading kernel to new kammas versions.
[Desire HD Android Development] Shane2:
This an excellent kernel, far better than the one supplied with LeeDrOiD. Thank you
[Desire HD Android Development] NChief:
I used kkernel_v18_cw.zip without any probelms on 1.84(Villainrom)..
[Desire HD Android Development] dark7200:
nls_utf8.ko

hi all,

Please tell me this kernel v1.8 support utf8? Or I need to install it as a module? if so, whether there is a module(nls_utf8.ko) for this kernel?

PS I apologize for my English:)