yashsingh1/xdaforums huggingface dataset:
[Desire HD Android Development] jkoljo:
brolee, no. Mine works ok, maybe your phone has a worse cpu, or maybe it is a bad flash or something..

sponge, try to apply the bcm4329.ko module again, it is needed for wifi to work.
[Desire HD Android Development] brolee93:
ok i try now thanks very much
[Desire HD Android Development] spongerob500:
ok so where is the file supposed to placed, from the rar file?
[Desire HD Android Development] jkoljo:
In the first post it says: "7) put the .ko frile from the .rar file in your adb directory". So put it in the same place your adb.exe is located, that is sdk/tools by default.
[Desire HD Android Development] spongerob500:
I run this instruction 'adb push bcm4329.ko /sdcard/bcm4329.ko' on terminal and a message comes up saying 'adb: permission denied', any help please?
[Desire HD Android Development] bratfink:
Clockwork

Could you please provide a clockwork version for you latest kernels as it is much easier to flash, and clockwork is also stable now. Thanks
[Desire HD Android Development] Black1982:
is your phone S-OFF?
[Desire HD Android Development] Black1982:
ADB SU Permission denied?

For those who have a problem with ADB denying SU permission:

When you enter the su command in the ADB Shell, make sure your screen is on and you are watching it. As soon as you press enter to execute the su command Superuser (provided it is installed on your phone and your phone is rooted) will ask for SU permission for ADB. Grant permission and from then on you'll have SU permission on ADB.

Took me a while to figure this out because my screen was always off when I typed the su command in ADB shell.
[Desire HD Android Development] spongerob500:
sorted, thanks. however, i did get a message 'rm failed for /system/lib/modules/bcm4329.ko, no such file or directory'. yet everything else worked, and i got my wifi back! yay!
[Desire HD Android Development] mach0boi:
Why many here are having issue with the kernel? Mine's working fine with leedroid's ROM or Mike
[Desire HD Android Development] jkoljo:
You have a good CPU. I do not have any issues either.

You have to keep in mind that in these forums very few people post "it works". Only time they usually give feedback is when things do not work properly.
[Desire HD Android Development] tolis626:
Well,kamma said something about having the ability to change the frequency table on the fly.What do you guys think on this?I mean,he has implemented the ability to change voltages on the fly,how hard could this be? :D
[Desire HD Android Development] cgnschuec:
Tried also on leedroid but still get the no sound during Fall error.
[Desire HD Android Development] kapeedp:
So true mate, but here I will say it again this Kernel is working like a charm on my Desire HD. I have had the phone for less than a week and rooted it the day I got it.

Android revolution ROM and this KERNEL rock

U rock dude

P.S: Looking forward to more updates on this Kernel:)
[Desire HD Android Development] leith51:
Totally agree not all hardware is the same like myself both the 1.22 and 1.51 crash my phone but the one from leedroid post works spot on

E=Mc2
[Desire HD Android Development] Bumble-Bee:
Sorry about the delayed feedback been very busy with uni work. 1.2.1 will be out tomorrow.

Changelog :-

--Tweaked prox. Sensor driver (would be better for some ppl)

--Relaxed under volt to make stable on more devices
[Desire HD Android Development] perern:
MIUI

Getting my DHD in 2 days. is this safe to use with the MIUI rom?
[Desire HD Android Development] XBOCT:
Buzz with stock 1.72

I tried to install this kernel to rooted stok 1.72 usin CWM method but there is no success on this way (DHD is cyclically reboots).

Fastboot method is OK.

If do backup of boot.img produced after fastboot flashing ("dd if=/dev/block/mmcblk0p22 of=/tmp/boot.img") , i am able to flash boot.img by any method (putting it into PD98IMG.zip and flash from hboot, prepare CWM package) and then DHD is normally boots.

Why CWM installations method fails? Something wrong with boot.img repackig tools?
[Desire HD Android Development] fixfox2:
Serious youtube Issues

While running kernel Buzz, (even with max speed at 1000Mhz,) when I exit the Youtube (version 2.1.6 ) application in landscape mode, I get the worst Lag/freeze ever!

It literally crawls on "hands and knees" and needs a reboot to return to normal

If I exit the application in portrait mode , all is well.

This is 100% reproducible and does not happen with stock kernel.

I'm surprised no one else has mentioned this.

( I'm running Leedroid v1.4.1)
[Desire HD Android Development] Bumble-Bee:
1.2.1 is out :) see main post for changelog
[Desire HD Android Development] McKebapp:
I'm missing the CM Kernel ;) :D
[Desire HD Android Development] Rawdi:
i have just flashed your kernal and it keeps rebooting. any advise please.
[Desire HD Android Development] SupremeBeaver:
how did you flash?
[Desire HD Android Development] Rawdi:
i downloaded the file. put it on the of my sd card and then flashed it in recovery
[Desire HD Android Development] SupremeBeaver:
there's your problem. Flashing through recovery does that apparently. Take a look at the Kernel Flash Utility here:

http://xdaforums.com/showthread.php?t=852357

Using this will prevent bootloops.
[Desire HD Android Development] Rawdi:
thanks. all fixed. whats the best setting to use? what do you recommend? also what kernal? what i am using at the mo is in my signature.
[Desire HD Android Development] SupremeBeaver:
hmm well everybody would probably give a different answer to that question. I personally use also leedroid also with the latest buzz, but i keep it on Ondemand because smartass used to cause me problems (restarts and force closes).

I'll test with smartass on this latest version 1.2.1 and see if it still causes me problems.

edit: just flashed 1.2.1, and have to say, it feels a bit more snappier. Im liking it :)
[Desire HD Android Development] makbil:
Thanks for this. I had the same problem, trying this now.
[Desire HD Android Development] SupremeBeaver:
happy to help, let me know if it works out.
[Desire HD Android Development] makbil:
Nope. I used the kernel update utility but it's still in a loop, I can never get to the point of installing the rest of the modules. Tried both kernel update and zip update, nada.

I wonder if I should flash a stock kernel first then start over. I had 1.72 stock kernel when I started.
[Desire HD Android Development] jkoljo:
Sometimes when flashing goes bad with cwm, kernel update utility cannot fix it. But if you use kernel update utility all the time, there will not be any failed flashes.

You have to wipe and flash a new rom.
[Desire HD Android Development] jeslas:
+1

Same problem here, running Android Revolution 2.0.8
[Desire HD Android Development] leith51:
+1 on leedroid 1.4.1 sticking with the one lee posted
[Desire HD Android Development] makbil:
Lesson learned. I also managed to fix the problem (sort of) without a wipe & flash. I just flashed the LeeDroid ROM for now, all data and setting are intact. Now going back to the kernel thing...
[Desire HD Android Development] Stanimir Komitov:
Hi,

I have sporadic reboots running the kernel on Revo 2.0.8 with min/max 245/1.5 GHz on demand with screen off profile 368/768 MHz.
[Desire HD Android Development] dr.m0x:
Try lowering the overclock and if that doesn't fix it your processor probably can't handle the undervolting. Some just don't.
[Desire HD Android Development] alnmoore:
Miui 1.1.22 english full

Hi I have MIUI 1.1.22 ENGLISH FULL on my HDH and am having trouble with battery usage with the stock Kernel. Can anybody tell if I use this Kernel will help or recommend a suitable one please.
[Desire HD Android Development] hamdir:
why did we loose interactive governor?
[Desire HD Android Development] SupremeBeaver:
exactly my thoughts mate.
[Desire HD Android Development] kapeedp:
Apache14 Awesome work :)

U rock again
[Desire HD Android Development] Stanimir Komitov:
Same thing with lower freq. The thing is that my phone was able to run older buzz kernels on 1.51GHz smoothly. The issue persists only on 1.2.x
[Desire HD Android Development] tolis626:
Well,I think that it's for the same reason we also have a "malfuntioning" smartass.Scaling issues,that's what Apache and Lee are working on! ;)
[Desire HD Android Development] hamdir:
buz 1.2.1: all mp4 videos stopped working...
[Desire HD Android Development] SupremeBeaver:
works for me bruv.
[Desire HD Android Development] hamdir:
not for me i just reflashed the stock kernel and the videos are working again

both 1.2.0 and 1.2.1 are killing my videos including the ones taken by the camera

i don't get it i tried flashing buzzing again and applied all modules, all my videos stopped working
[Desire HD Android Development] FitzysN6:
Cheers Apache.

I saw that Mike updated his ROM, the technical reasons I don't understand other than a new attempt at including a new kernel by you.

I downloaded both his 2.0.8., and then your new 1.5ghz K.

I only OC to 1.4, and all good with all gov's. I'm not greedy, I know the 1.5 doesn't, and has never worked for me.

It's a phone, if I am solving world problems I will use one of my kids computers..

Cheers, and thanks.

P.S. 1080p porn.mp4's with Rockplayer works just fine ;-p, so 'this mate of mine' says "thanks".
[Desire HD Android Development] SupremeBeaver:
i read that you said videos taken by the camera dont work, so i went intot the gallery to test mine and it would force close upon launching it, repeatedly :( So i thought i'd check the camera and that force closes too, tried again and i was stuck with a black screen. Eventually it force closed out of the app.

After rebooting the phone everything works again and i checked videos shot with the camcorder, those work too.

Im still getting the feeling this isnt the most stable rom for my phone..
[Desire HD Android Development] hamdir:
are you on stock 1.72 rom or android revolution?

when i flash either 1.2.0 or 1.2.1 on stock 1.72 videos stop working, ill give up now

too bad i was enjoying the new speed
[Desire HD Android Development] SupremeBeaver:
im using leedroid 1.4.1 actually.

edit: yeah that may be the cause, because you're using stock rom. Why dont you flash a custom one mate? Leedroid is flipping awesome. And it's close to stock which i think you like right?
[Desire HD Android Development] hamdir:
any idea how to backup my contacts with all details inside and restoring them as they are?

this is the main reason i don't change roms
[Desire HD Android Development] SupremeBeaver:
What i do is make a full Titanium backup of apps and data. Then i restore the data only from titanium and the contacts will come back with all data. This will work if you're using google contacts. Not sure if your contacts are on the sim only though..
[Desire HD Android Development] FitzysN6:
I'm no 'fanboy' of any ROM (FFS I'm 40 yrs old) , and certainly not suggesting anyone else is..

But, today, Australia Day, I took a small HD video clip down at the beach of my kids playing beach cricket. And it plays on my phone, and now, tonight on my TV.

Last resort, flash back to your stock ROM Back-up, and follow the instructions, to the letter, of you choice of ROM.
[Desire HD Android Development] hamdir:
what instructions? im using kernel update utility flashing through clockwork gives me a bootloop
[Desire HD Android Development] makbil:
I have a strange problem with 1.2.1 kernel. I use WidgetLocker with the option to unlock using any hard key enabled. The volume keys work only once, then will not work to wake the phone until a restart.
[Desire HD Android Development] SupremeBeaver:
yes i have this problem too with an app called No lock which works the same as widget locker. From what i understand, these custom kernels go into a deep sleep state when the screen is off for a while and can't be woken up with anything but the power button. I was pretty disappointed when i read about this at first, but then i though, the advantages of the kernel far outweigh the benefit of volume key unlock.
[Desire HD Android Development] makbil:
I just noticed one more thing. Turkish voice input doesn't work anymore. If you use Greek voice input through the keyboard, could you give it a try or is this a known issue.

Edit: Just read your post on the other thread, guess you will not be using this kernel now :)
[Desire HD Android Development] SupremeBeaver:
I dont usually use greek input but i gave it a try and it worked for me mate.
[Desire HD Android Development] makbil:
Thanks. This means I need to look elsewhere for the fix.

Huh! It started working before I did anything. This is the kind of problem I hate most, you don't know what broke it and you don't know how to fix it.
[Desire HD Android Development] SupremeBeaver:
haha glad it works now.
[Desire HD Android Development] XBOCT:
I found the cause why i can't use CWM for successful update

mkbootimg included in CWM package always produces 2k aligned boot.img. Stock boot images are 4K aligned. ROM image after "fasboot flash zimage ..." is 4K aligned.

I pulled mkbootimg sources and prepared new 4k aligned boot.img from ramdisk-fs extracted from my flash and new kernel. It works!

I have no crosscompiler on my computer so i can't compile new mkbootimg for android but i found how to modify existing CWM package for 4K aligned boot.img. Put files from this archive into CWM package and flash it. This is ugly solution but... it works for me...

I have stock 1.72 rooted ROM and eng hboot. May be stock hboot has no problems with 2K aligned boot.img. I don't know :confused:
[Desire HD Android Development] Bumble-Bee:
Hah nice find i will update the next rls with the 4k patch :):) :cool:
[Desire HD Android Development] hamdir:
yes and please add both the required AdieHWCodec.csv and libOmxVdec.so to your zip file (fixes video)

this way your kernel works with stock 1.72 rooted ROM

:)
[Desire HD Android Development] hamdir:
didn't work for me, my device went into a bootloop

i copied the files in the kernel folder to the kernel folder in the buzz zip file...
[Desire HD Android Development] XBOCT:
Ops... I put previous (zImage is not really padded to 4K) version. If you still want to try my version Here is corrected. But please, before flashing buzz kernel (with or without my update via CWM or zImage via fastboot) package install full operational boot.img. You can do it for example by flashing stock boot.img via fastboot or this flashing this CWM package.
[Desire HD Android Development] hamdir:
thanks

also can you please explain me how to make backup boot.img using terminal for example?

thanks
[Desire HD Android Development] XBOCT:
They may be damaged due to incorrect rebuilding in previous upgrade attempt.

boot to CWM and select backup (or advanced -> backup)

Yor backup is in /sdcard/clockworkmod/backup/<<DATE>>/boot.img

1. start any teminal emulator. Android Terminal emulator, ConnectBot, BetterTerminal or even start sshd (QuickSSHD) on device and connect to it by ssh client from your computer).

2. type "su" (without quotes) and <enter> then select positive answer to root access question

3. type "dd if=/dev/block/mmcblk0p22 of=/sdcard/boot.img" without quotes.

Install busybox package from market If you have no dd command.

Yor backup is in /sdcard/boot.img now
[Desire HD Android Development] KamikaZeeFu:
Flashed 1.2.1 (was on 1.2.0 before) and after that scaling does not work at all.

whatever I do in setcpu, the frequency will stay at the maximum I set. Flashing back to 1.2.0 hasn't helped so far.

Edit: Silly me, was messing around in htcsense.com, and apparently it spawned a service that was using up tons of cpu cycles... >.>
[Desire HD Android Development] hamdir:
im sorry but its still not working
[Desire HD Android Development] smog:
You're right!! This is why I want to leave a comment now.

I am using buzz 1.2.0 on revolution 2.0.7 since last week and my phone is ROCK SOLID. Never had a glitch, all is working perfectly, video works, no lag in YT no matter how I exit it. MAximum frequency is set at 1,51Ghz and I got nearly 2600 as quadrant benchmark using performance governor and around 2200 with smartass. I am currently using smartass governor and battery LASTS FOREVER!!! It drops about 1% overnight (wifi on, 3G/H connected, widgets and sense can update whenever they want).

The only issue I have is a slow gps fix, but this is probably not kernel related as I flashed a new radio too.

I won't flash the 1.2.1 as I am happy with the actual UV table but I suppose you don't mantain too different versions for the future (one for lucky processors like mine and one like the 1.2.1). Should I learn how to compile a linux kernel and modify the OC/UV tables by myself?
[Desire HD Android Development] Bumble-Bee:
1.2.2 is out :) big changes :D

see first post for changelog
[Desire HD Android Development] maynard_jk:
gr8, thank you very much (as usual). could you do a short comment about the advantages / disadvantages of CFQ / BFQ / Deadline in your 1st post, or at least just a quick info? pretty sure otherwise there will the same question dozens of time in here ;)

keep up the good work, we've been missing you for the past few weeks ;)
[Desire HD Android Development] at004:
woow thx ... just updated all seems to be working great.. using smartass :)
[Desire HD Android Development] hamdir:
thanks a lot! how to choose between BFQ and CFQ?

also for your next version are you going the video libs files needed for 1.72? if not i can post them to help people out
[Desire HD Android Development] hammer31:
Apache, when come on 1.8ghz??
[Desire HD Android Development] Dr.FANTASTIK-US:
please add this driver to your Kernel !!

Hy Apache14 !!

.;).Some HTC devices has this feature.

They have the special driver "vocpcm" in kernel - arch/arm/mach-msm/qdsp5_comp/vocpcm.c

It let to record voice from the line during a phone call.

HTC users can use rVoix or AirVoice application to record voice from line.

But one special driver is required for this program.

It is called “Vocpcm” and can be found in HTC kernel sources “arch/arm/mach-msm/qdsp5_comp/vocpcm.c”. Kernel should be compiled with this driver.

Driver is buggy and that might be the reason, HTC deleted it from new Desire firmware. But it works most of the time and can be very useful.

It is usually in

/dev/voc_rx_record or /dev/vocpcm0 — other side voice

/dev/voc_tx_record or /dev/vocpcm2 — your voice

This drivers was in android 1.5-1.6 which based on HTC 2.9.26 kernel. But it isn't in android 2.2 (2.9.32).

Apache14 can to add 'vocpcm' driver to Revolution kernel? Or it impossible?

Thanks.
[Desire HD Android Development] Bumble-Bee:
Ill look into it .... I'd add it as a loadable module
[Desire HD Android Development] antolfredo:
I have wifi issue on ARevol. 208. WiFi error not with 122GHz kernel bey
[Desire HD Android Development] FitzysN6:
First of all Apache, thanks for your work, I follow it with Mikes ROM.

If you do update with the 3up request can you please explain what it does.

Cheers mate

Rokin at 1.4

Fitzy
[Desire HD Android Development] brodos123:
Is this kernel tested with revolution HD 2.0.8?

can I just flash it over the 1,2 Ghz kernel?

Thanks!
[Desire HD Android Development] descenpet:
it works with ARHD 2.0.8

yes, you can just flash it over.
[Desire HD Android Development] antolfredo:
I reflashed it and now work no wrfi issue thanks for it good work Apache
[Desire HD Android Development] burimii:
Anyone tried with cyanogenmod7 ?
[Desire HD Android Development] brodos123:
What is best. Smartass or ondemand in this version?

I currently use max 1420 min 245 ondemand.

screen off max 768 min 245 ondemand.

What do you recommend?

Also I have searched but what is CFQ + BFQ?

Thanks!
[Desire HD Android Development] smog:
@brodos Those are algorithms for disk scheduling.

You can find a comparison between BFQ, CFQ and SCAN-EDF on the author's page at : http://algo.ing.unimo.it/people/paolo/disk_sched/comparison.php

I think that SCAN-EDF (I suppose it is the one Apache refers at as Deadline) is fair enough for a mobile device. As far as I get, it gives the maximum priority to the shortest task. I still don't understand how to choose which one will be used by the kernel.
[Desire HD Android Development] XBOCT:
I have no idea why... May be I am wrong with assumption about failure reason. If you want to test I have CWM package containing 4K aligned boot.img with latest 1.51Ghz (1.2.2) buzz kernel files and stock rootfs. Do not install this on custom roms or you can loose some custom functions (for example init.d support)
[Desire HD Android Development] smog:
From Changelog:

----- NO more CM support as the stock CM kernel is very good -----
[Desire HD Android Development] LeeDroid:
That looks like a very nice addition! :D

Sent from my LeeDrOiD loaded HTC Desire HD using my thumb....
[Desire HD Android Development] anko184:
Just tryed the new version but mic in calls is still not working. Any solution?
[Desire HD Android Development] jkoljo:
Which ROM are you using? At least Android Revolution HD and LeeDroid ROMs support custom roms at the moment.
[Desire HD Android Development] anko184:
It's in my signature. Do you think it's rom related?
[Desire HD Android Development] jkoljo:
Yes, it is rom related.
[Desire HD Android Development] XBOCT:
mic

Yes.

http://xdaforums.com/showpost.php?p=10754578&postcount=1306
[Desire HD Android Development] twosix:
How do you measure the current drain?
[Desire HD Android Development] mariosraptor:
Download current widget from market.

Sent from my LeeDroided Desire HD:-)
[Desire HD Android Development] anko184:
Thanks mate i'll try it tomorrow.

I had read that but i thought that the patch was already part of the 1.2.x kernels.
[Desire HD Android Development] DeXa:
Is there a problem if I run my DHD at 1.51GHz on daily basis ?
[Desire HD Android Development] dr.m0x:
Maybe, maybe not. Only time will tell. The question is do you think it is worth the risk for a gain you will not even be able to perceive in daily use?

Personally I prefer to stay at 1.2ghz (stock voltage) and only crank it up to 1.5ghz if benchmarking.
[Desire HD Android Development] gregorisvas:
How can we choose between the i/o schedulers ? :)
[Desire HD Android Development] XBOCT:
mmcblk0 - internal flash

mmcblk1 - sdhc card

IO scheduler for for mmcblk0 is independent from scheduler for mmcblk1.

- in terminal emulator

$ su

# cat /esys/block/mmcblk0/queu/scheduler

... list of available schedulers [current_io_scheduler]

# echo NEW_scheduler > /sys/block/mmcblk0/queue/scheduler

# echo NEW_scheduler > /sys/block/mmcblk1/queue/scheduler
[Desire HD Android Development] gregorisvas:
And which one should we choose? :) For the best possible performance-stability? :)
[Desire HD Android Development] Restorer:
deleted post
[Desire HD Android Development] nteeb:
I've got Core 2.3 and as I know that rom uses this kernel(Apache14 V1.2.2)

I found issues while try to open web pages containing youtube videos(the browser suddenly closes , without warnings).Also had problem with the external speaker.It freezes the phone every time I try to start to call somebody .

Any advice would be apreciated...
[Desire HD Android Development] kushinan:
Is it possible to make a Kernel with old proximity sensor from Stock kernel 1.72 or what is the file to adb push to change this, because all new drivers for proximity doesn't work for me.
[Desire HD Android Development] Makkish:
I have the [ROM] Android Revolution HD 2.0.9 | High Quality & Performance | O/C

and I wonder wich version I should flash ??
[Desire HD Android Development] LeeDroid:
To check the active scheduler use

cat /sys/block/mmcblk0/queue/scheduler

To change the scheduler use

echo "deadline" > /sys/block/mmcblk0/queue/scheduler

Or

echo "cfq" > /sys/block/mmcblk0/queue/scheduler

Or

echo "bfq" > /sys/block/mmcblk0/queue/scheduler

Deadline has always been my preference for performance.

Little tip.. grab gscript from the market, set each script individually and judge for your self ;)

Sent from my LeeDrOiD loaded HTC Desire HD using my thumb....
[Desire HD Android Development] LeeDroid:
Impossible until HTC release the source code, we only have 1.32 source atm

Sent from my LeeDrOiD loaded HTC Desire HD using my thumb....