yashsingh1/xdaforums huggingface dataset:
[Desire HD Android Development] vissili:
Cant say.....my DHD is overclocked to 1.7. Not a single freeze or anything. Usage is super smooth and battery lasts for almost 18 hrs ( Heavy usage ). Left for work at 7am. Battery 100%. At 11pm batt was remaining 27%. In such duration i watched a whole movie(limitless) on my phone, 3g connected for 9 hrs. Wifi for almost 7 hrs. Played fruit slice, drag racing and x trail for 2 hrs approx. Still 27% was there. And yeah while driving i use BT headset. Not to mention but voice calls duration was abt 2 hrs. I cant expect more from a 1200 standard battery. Its just not a piece of android for you :p
[Desire HD Android Development] than33:
I know that my dhd is extremely bad for overclocking. I've had always problems and maximum stable for me is 1500mhz.

There was kernel by kammas where you had ability to set voltages by your own. In full month of testing I've found values that are fully stable on my dhd which means they will probably be stable on every dhd. Maybe you should look at that:

echo "245760 800" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo "368640 850" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo "768000 950" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo "1017600 1000" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo "1094400 1050" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo "1209600 1200" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo "1305600 1250" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo "1459200 1275" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

echo "1536000 1300" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels

After my suggestion kammas throw away many frequencies because they are not used and for battery it is better to always set maximum frequency available for every voltage.

Maybe you can add patch to set vdd levels by own?
[Desire HD Android Development] vissili:
No two pieces of any piece are identical. Its universal truth. May be these settings are good for you but not for everyone. Each and every processor is different from other though may seem identical but just an illusion.
[Desire HD Android Development] Blezz:
as long as it's a sense based rom with htc framework and only a no-sense patch and not a AOSP rom it will work
[Desire HD Android Development] mustafa.aziz:
This is great. can u plz confirm if V12 works with Rcmix sense3? yesterday I flashed V11 on Rcmix sence3 and lost the network :p remaining evrything was working perfect.
[Desire HD Android Development] jerrylzy:
This new acpu table is perfect! I think the battery life will be improved a lot ! Thanks very much!
[Desire HD Android Development] dreaswar:
Thanks for the beautiful kernel :)
[Desire HD Android Development] andys93:
does this works on the stock ruu rom of sense 2.1 gb 2.3.3?!
[Desire HD Android Development] than33:
How raising from 800 to 900 can improve battery life? Phone is using lowest setting for 60-70% of time. So voltage for lowest setting is critical to battery usage.

MDJ: Can You, please, tell why You raised voltage for lowest setting?? 800 was very stable.
[Desire HD Android Development] jerrylzy:
750 is stable for me,but even 850 is not stable for some users.....
[Desire HD Android Development] lyapota:
V12 lost modules

lib\modules

tun.ko

cifs.ko

nls_utf8.ko
[Desire HD Android Development] mdeejay:
included in kernel ;)
[Desire HD Android Development] lyapota:
then why 01modules

with

insmod /system/lib/modules/tun.ko

insmod /system/lib/modules/cifs.ko

insmod /system/lib/modules/nls_utf8.ko
[Desire HD Android Development] elmalote:
Mine does not go past 768mhz running latest V12 kernel. Anyone else experience the same?

Edit:

Flashed it again, all working! :)

Thanks MDJ!!!

Sent from my Desire HD located at latitude -5.0 longitude 70.0
[Desire HD Android Development] asimriz:
Can I install this kernel on ARHD 3.7 ???
[Desire HD Android Development] MacSeoin:
I believe this is a Gingerbread custom Kernel, so if the ROM is Gingerbread based go ahead, if not then it won't work as the framework will be different!
[Desire HD Android Development] PheneoN:
m-deejay i can confirm that your kernel is working flawless on the stock RUU of Gingerbread. Don't know if it got already confirmed by someone on this forum.
[Desire HD Android Development] Drew442:
With the new CPU table we should be able to flash lord clockan's undervolt scripts with no issue.

I'll test it now and let everyone know.
[Desire HD Android Development] Bloomswick:
Thank you very much. Your the Best. I will flash it right now.
[Desire HD Android Development] affliction_emrah:
it's running sooooo smooth on Kingdom with interactive 230-1228.

Thanks MDJ!

Cheers
[Desire HD Android Development] Drew442:
Lord Clockan scripts running fine btw.
[Desire HD Android Development] andys93:
I've flashed the kernel, im using the stock RUU GB 2.3.3 with 2.1 sense in my HTC Desire HD, so far so good

with set cpu im on 1536000 - 230400, if i find any issues i'll report back, so far so good;)

thanks MDJ
[Desire HD Android Development] no_johnr:
With MDJ's Kernel (v12), what is the recommended govenor? ondemand?

With ARHD 5.1.3 and Apache (Leedroids) kernel I see that my phone runs 66% on lowest setting (230Mhz) and 24 % in max setting (1075Mhz) - all other frequencies are rarely used...

Will I gain better battery by overclock (spend less time at max, more at min), or underclock (it may run on max even when not really needed?)? Can anyone explain the Undervoltage-feature. I read something about it in the kernel thread, and it's seems that undervoltage is most important at lowest setting, as that's what is most used (by me at least, but I guess I'm not that special :P)
[Desire HD Android Development] dreaswar:
During screen off and while unlocking the governor scale switches from smartass to onedemand. Why?
[Desire HD Android Development] ryanian:
Super smooth and 2 way calling works flawlessly, thanks for your great work.

but in software information, kernel shows unavailable, is it normal?

I am using ARHD5.1.3
[Desire HD Android Development] shadowlabs9:
Hi,

In first place, I would like to thank you for your great work.

Is it possible to make an even more undervolt version of your v12 kernel? something like the freq table of v12 with the lower volt of v11 (start at 800mv)?

best regards
[Desire HD Android Development] apoorvajsh:
From where did you get this? I searched and couldn't find anything. I would like to see the original post.

EDIT: Found it, didn't look originally because it said it was an ASOP kernel. http://xdaforums.com/showthread.php?t=1055020 I'm going to give this a go now :)
[Desire HD Android Development] mdeejay:
added test kernel in 3-rd post
[Desire HD Android Development] Boskoel03:
See it now thank's mdj.....

Getting instalation aborted,do i need to wipe something,dalvik etc,first time flasing kernel,thanks? Instaling from recovery,not manager.
[Desire HD Android Development] DanteGR:
Thanks for your work MDj!

But yhour kernel does not seem to work for me :(

I am on CoreDroid v6 and as soon as I flashed your kernel v12 my phone rebooted 3 times :(

Any suggestions? Strange thing is that other users on CD v6 have reported that your kernel v12 works great for them..
[Desire HD Android Development] mdeejay:
:D

Kernel with 0 Compiler warnings/errors

[YOUTUBE]OOqi0mc9GaU[/YOUTUBE]
[Desire HD Android Development] cometoluc:
Thanks m-deejay for v12

Hello, just wanted to thank you for this fine kernel, i have put v12 on my DHD running with coredroidrom v6.0 and no glitch as far.

Nice work an again thanks for the time you spend on all our needs.
[Desire HD Android Development] pradeepd:
Great work :)

Love both your kernel and ROM
[Desire HD Android Development] spookamiester:
Can anyone tell me where the calls are saved?

Can't seem to find it anywhere.

I'm guessing it's automatic
[Desire HD Android Development] kamranh3:
You need the Call Recorder app
[Desire HD Android Development] Drew442:
Just flash lord clockan's update zip's for undervolting.
[Desire HD Android Development] Drew442:
Does Lee's thread still say 'the only kernel with no compiler errors' ?

Also compiling with 8 threads :)
[Desire HD Android Development] kamranh3:
Somethings wrong when I flash V12 and V12.1 test, at first I thought it was because I flashed PUV.zip with them, but nope, it works on V11 :S
[Desire HD Android Development] dowlinr:
Call Recorder app

For all those that need it here's the call recorder app.

Does anyone know how to selectively record calls? You set recording in the app and it seems to record all calls. I want to turn it on and off whilst in a call.
[Desire HD Android Development] Ycb04:
i'm getting freezes on capy kingdom rom with 12 and 12.1, any idea why?
[Desire HD Android Development] lordofcamster:
12.1 with VIVO 2.3 works perfect

Smartass 230 - 998 mhz
[Desire HD Android Development] dan-says:
I'm on v11 with capys rom and its been great. Today though I had a random reboot into a bootloop. Pulled the battery and rebooted fine though. Running at 1.3g

Correct me if I'm wrong but I believe freezing is from undervolting issues.
[Desire HD Android Development] :
i'm getting random lockups or boot loops with v12. Up until v11 it was working fine. It's probably a combination of my cpu with too much undervolting in v12. MDJ if you need any stats let me know
[Desire HD Android Development] nitr00:
Try rVoix.apk from this post > http://xdaforums.com/showpost.php?p=13229716&postcount=53
[Desire HD Android Development] Nubzori:
Is it normal that my desire hd heated up to 35 celsius with v12 and 1.38ghz oc after some heavy usage?
[Desire HD Android Development] mdeejay:
normal......
[Desire HD Android Development] dan-says:
Hey mdeejay, what would you consider to be an unsafe temperature?
[Desire HD Android Development] LeeDroid:
Thanks to me :p

Il change it to the 1st lol..

Sent from my LeeDrOiD loaded HTC Desire HD
[Desire HD Android Development] nitr00:
Yesterday I was navigating with Google maps and had my unit OC'ed to 1.6Ghz with kernel v12, where the unit was situated on my leg and full in the burning sun I checked my battery temp after a while and it was at 40 celsius!

After another 15 minutes navigating my unit rebooted automaticly and got stuck in a boot loop and I had to pull the battery. Once my unit was cooled down it booted again and was working like before.

I think there is a over-heating protection build in the CPU just like in Intel/AMD CPU's. So nothing to worry I guess :D
[Desire HD Android Development] mdeejay:
i use arm-eabi 4.4.3 & i never had warnings or errors :p
[Desire HD Android Development] nitr00:
With version 14 there is still a smartass scaling issue Sir. When I set the cpu at 1.6Ghz with SetCPU and reboot, the scaling is set back at 1075 max.

Is this a smartass bug or a feature??

I have 'Set on Boot' checked in SetCPU so this could also be a SetCPU issue?
[Desire HD Android Development] SERGI.3210:
good work mate downloading....

Sent from my Desire HD using the XDA mobile application powered by Tapatalkr
[Desire HD Android Development] Aust S5:
V14 so far working in RCmixHD kingdom
[Desire HD Android Development] Hawks556:
Was there some problems with the lowest possible freq set to 122MHz or why doesn't this option exist in newest version?
[Desire HD Android Development] mdeejay:
no more 122MHz. sorry
[Desire HD Android Development] Hawks556:
That's okay, but I just wanted to know why?
[Desire HD Android Development] madindehead:
Version 14 seems to have killed Kingdom ROM for me. If I go into SetCPU and try to change the speed, it just freezes up, and I have to reboot. Tried v10, and that crashes too now. Going to restore, will try v14 later when I don't need phone.
[Desire HD Android Development] asimriz:
Hiya everyone ! Just wanted to knw if MDJ Kernel v14 is running alright w ARHD 5.14 cuz I'm abt to flash the ROM & was thinking of using the MDJ Kernel ! I flashed v11 with ARHD 5.13 & it was running fine on performance governor.... Plz let me knw someone.... Thank yewwww beforehand :)
[Desire HD Android Development] Biffa:
Just flashed from v12 to v14 here on Kingdom, and apart from a bit of lag after first reboot, haven't had any problem changing frequencies.

What governer are you using? I'm using "ondemand"
[Desire HD Android Development] jayge_:
thanks for the info, I will try it this evening....
[Desire HD Android Development] LeeDroid:
Older Android specific toolcain, there are known benefits to using full gcc :p

And in that case, why are all of my fixes/commits on your git? (initial included) ;)

It's all good dude, but gcc 4.5.2 from codesourcery is the way forward :D

Sent from my LeeDrOiD loaded HTC Desire HD
[Desire HD Android Development] vegasphinx:
Maybe because it's too low? I've tested it on kingdom and the phone became a bit laggy when unlocking. I've changed min value to 307 and the lag gone :)

Edit : in reponse to Hawks556 (pressed reply instead quote lol :p)
[Desire HD Android Development] Hawks556:
I'm also using kingdom rom and 122MHz works with no lag.
[Desire HD Android Development] andys93:
I'm using the kernel on the stock RUU sense 2.1, it works fine, apart that it crashed 1-2 times and i had to remove the battery and reboot, anyway i 'm wondering if my issue here is the kernels fault!
[Desire HD Android Development] cometoluc:
using it on coredroid v6.0 and all works fine
[Desire HD Android Development] LINKSLOVESANDROID:
i was using this on kingdom and had a issue where my phone rebooted to bootanimation, and loped over and over with sound. had to remove batt to get it working again
[Desire HD Android Development] cometoluc:
edit : the callrecorder application does not work with incomming calls, it errors out. When i place a call myself the app works.

It workt fine both ways wit kernel v12
[Desire HD Android Development] spookamiester:
Not sure why but video has become a little laggy again with V14. It was fine even in low light levels with V12 which is why I came to MDJ. It's the only custom kernel I had tested that was still smooth for video.

I'm using Leedroid 3.0.2. Gonna go back to V12 for now just to make sure I didn't dream it
[Desire HD Android Development] fanavity:
Hi,

I have a question regarding SetCPU. I'm trying to overclock my DHD by SetCPU. I use the MDJ's v12.1 kernel and get it, unfortunately, not even overclock the cpu. The display is only accessible to 1024000th Why?

Furthermore, I have points in quadrant only 1200th Is this normal?

I hope that these questions have not been replied to.

Sorry for my bad english .. ;)

fanavity
[Desire HD Android Development] cstayton:
i know that voice echos have been an issue an am currently running v11, is there any change in v14 that might correct this?
[Desire HD Android Development] Aust S5:
Hi, what Rom are you using? I've been running RCmixHD kingdom 0.1 for a couple of days and I have not had any problems with voice echoes. Been flashing each new kernel through recovery each time and all has been well
[Desire HD Android Development] dazultra2000:
Try in SetCPU:

On "Main" tab, press Menu, then Device Selection and then press "Autodetect Speeds Recommended"
[Desire HD Android Development] madindehead:
I am also using "ondemand" governer. Hmm, very strange. Not sure what's causing it to crash then. I will test again later I think.
[Desire HD Android Development] cstayton:
I am currently running Inspired Ace v1.0.1 but have tried this on Inspired Saga, CoreDroid and LeeDroid roms as well. i don't hear any echo but the person on the other end does. I have even turned down the volume a notch and it still produces the echo. I have not tried the RCmixHD kingdom ROM as of yet since i freally like the Inspired Ace rom it is smooth and has excellent sound it would just be nice to be able to OC.
[Desire HD Android Development] fanavity:
I still have the same problem. I can also still do so i can overclock? because since I installed 12.1, running the kingdomrom not so smooth: (
[Desire HD Android Development] Aust S5:
My best advice is to nandroid then try other versions of the kernal. Unfortunately these are not kernals that were designed to fit all roms. It just happens to work well with some other gb ones. Have you tried the any other custom kernal (a quick search will reveal options for you.) If custom kernals don't work you can always re install stock one and see if same issue keeps happening...
[Desire HD Android Development] AudioFiend:
Ok hopefully this is in the right place.

ROM RCMix 6.1.0.1

Kernal MDJ's V7

Radio and RIL matched Orange UK.

Now this combo gave me excellent WiFi signal strenght. At first I thought it was that I matched the radio and ril which less to strong signal.

But now I have changed to

ROM RcMix kingdom

Kernal MDJ's V11

Same radio and ril.

and I don't have any where near the strengh as before!

My question is where is the problem! ROM or Kernal? I'm going to try old V7 kernal but I think it must be something in the ROM which gave me good results. What, if anything could I take out of RCMix 6 and add to the kingdom ROM??
[Desire HD Android Development] mdeejay:
added beta kernel to 3-rd post

alot changes :)
[Desire HD Android Development] Ycb04:
Nothing above v9 works on my dhd with kingdom 0.1, keeps freezing with minimum 245 max 15xx
[Desire HD Android Development] anushian:
v15 beta works very well on inspire 4g running android revolution 5.1.4 but freezes on 1.6+ghz

on 1.53ghz ive never seen it faster, no lag, super quick response on everything :cool:

thanks mdj!
[Desire HD Android Development] AudioFiend:
Test kernal works fine on kingdom for me 14xx /15xx freezes at 16xx.

Will check if this solves my signal strengh..
[Desire HD Android Development] IN-Freak:
v14 works well @1,2 ghz and interactive governour on RCMix HD Kingdom.
[Desire HD Android Development] AudioFiend:
Update.

Tried various versions of the kernal now, but can not get my WiFi to return to the excellent strength with the above combo. So will look into the ROM. Unless anyone else can't point out some thing for me to look into. Thanks.
[Desire HD Android Development] kamranh3:
Ever since V11 my phone hasn't stopped freezing up :( anyone got any clues?
[Desire HD Android Development] mustafa.aziz:
Can someone refer me to some kernel guide wehre I can find all the details like what does kernel includes and what are the difference in all the governor modes and what is CIFS/TUN, etc .. thnx in advance
[Desire HD Android Development] glitzbd:
My phone is only freezing while charging, I think it is my setCPU profile for charging, I keep lowering the freq. in hopes it will work. On V10/11 1804mhz was fine but 1834mhz must not work as well on my phone? Oh well who needs that much anyway haha
[Desire HD Android Development] cometoluc:
callrecorder rpoblem with v14

Hello, does anyone else have a problem with callrecorder on incomming calls with version 14? With version 12 both ways incomming and outgoying calls where recorded but now only the outgoing calls are recorded.
[Desire HD Android Development] lordofcamster:
V15 works fine!
[Desire HD Android Development] fanavity:
I now have version 15 test 2 and still can not overclock. what is this? I really do not know more ..
[Desire HD Android Development] IN-Freak:
For me version15 works fine too
[Desire HD Android Development] spookamiester:
How is video recording and playback with V15.

V12 was fine although autofocus was a bit rough, V14 was laggy so I stuck with V12
[Desire HD Android Development] stephenophof:
Yes, I read it, but I tried to flash it on the Pyramid ROM from RCMix and it works EXCELLENT :D

Getting 55.081 MFLOPS score in Linpack

Thanks!:p
[Desire HD Android Development] vanessa13006:
Good to know
[Desire HD Android Development] Spyr0s:
Confirmed, can't go under 1516Mhz even if i set cpu to 1017. Using CoreDroid 5.4, restoring nandroid until this gets fixed.
[Desire HD Android Development] hoseth0711:
I got the same problem with v. 2
[Desire HD Android Development] memnoc:
it is not necessary mate! use ondemand governor and the system will ask the right frequency when is needed..basically it will be 1000 or so..so don't worry:D but we are waiting for the fix:D I'm sure it will be soon:D
[Desire HD Android Development] nenepyg:
great! will try :) no wipe needed ?

thanks!
[Desire HD Android Development] tahiriqbal:
A newbie question. What threats does overclocking pose to our devices? Is it safe to use Overclocking?

Why am I scared is because I had HTC Dream and I used to overclock it when I had CM6. The overclocking screwed the WiFi on my device. I was never able to turn the WiFi on. Even, un-rooting and going back to Android v1.0 didn't work and WiFi never turned on. Usually device used to hang up or Settings force closed.

So, I'm little scared. Thanks in advance!
[Desire HD Android Development] eliashadow:
No wipe mate...just flash it...;)
[Desire HD Android Development] nobnut:
No. No wipe needed. You only need t wipe if you are installing a ROM with a different base.
[Desire HD Android Development] nobnut:
There is always a risk. That is what XDA is all about. If you are not sure, don't do it. You can always wait for others to report their findings.

Me? I'm all over it ;)
[Desire HD Android Development] tahiriqbal:
Thanks for the reply, Nobnut.

I am also using this new kernel with SetCPU and am loving the performance. The thought of WiFi issue on Dream came to my mind and I thought I should ask the question. I agree with you that if we come to XDA then we are vulnerable to receive any damage to our devices. But, who gives a damn :D
[Desire HD Android Development] mrbubba999:
Have we got a quick summary of the issues, the 1st post doesn't list any?

Having read through, so far it seems just Bluetooth
[Desire HD Android Development] mattiadj:
What are knowed issue with this kernel?

Sent from future
[Desire HD Android Development] LINKSLOVESANDROID:
great job dj. gonna wait till the bug reports r alil more certin but itd great tio have overcloick back on sense 2.1.
[Desire HD Android Development] EazyVG:
Молодец ... отличная новость.

Now we have custom ROM for GB ... will wait for more stability and features and jump to GB.

Thanks.
[Desire HD Android Development] memnoc:
it seems that the only issue is all about the possibility to use lower frequency for the cpu..other issues are fixed:)
[Desire HD Android Development] capychimp:
Bt was fixed?

I guess I'll fork it and change a detail or two for rcmix, but very nice work deejay

send from my chimped Desire HD
[Desire HD Android Development] mattiadj:
How much lower?
[Desire HD Android Development] tahiriqbal:
I have found an issue. I called my wife and when her phone was ringing I turned on the speaker and there was no sound. The sound is coming from the ear piece and not from the rear speaker. I am on RCMIX HD 5.9.6.
[Desire HD Android Development] LorD ClockaN:
I'm trying to look into the kernel.. so far can't find why it doesn't scale freq lower than 1500

@tahiriqbal:

There's your problem! Don't call your wife :)
[Desire HD Android Development] Dyonas:
Derp moment. Didn't even realise I posted in the wrong topic until now..
[Desire HD Android Development] klquicksall:
In setcpu did you hit menu audo detect?
[Desire HD Android Development] gtg465x:
Nice kernel! Used it in an aosp rom I made.
[Desire HD Android Development] mach0boi:
Can anyone test if flashplayer works? I'm on v15. Mine's not working..
[Desire HD Android Development] mdeejay:
AOSP ??? :eek:
[Desire HD Android Development] gtg465x:
And you thought it was only for Sense ROMs... :p
[Desire HD Android Development] mdeejay:
you can confirm kernel works correct with AOSP roms?

All functions?

PS. Updated :)
[Desire HD Android Development] gtg465x:
Only my AOSP ROM. Not others.
[Desire HD Android Development] fanavity:
Yes i have select autodetect.. but i'm not ble to overclock the cpu..
[Desire HD Android Development] mdeejay:
for RCMix HD users:

remove from system/etc/init.d

03memcputweak

91screenstate_scaling
[Desire HD Android Development] lowrider_05:
Sorry my fault
[Desire HD Android Development] Framedtrash:
great work

just flashed this and now youtube works over 3G using RCMix HD KINGDOM v0.1