yashsingh1/xdaforums huggingface dataset:
[Atrix 4G Android Development] Cusa:
When I underclock to 750mhz, the second core goes offline and never comes back online even when watching HD videos or playing games. If you click on the "times" tab in system tuner you will see the second core staying offline all the time. The only way to get the second core online is to force it using system tuner. This only happens when u underclock below 912mhz.
[Atrix 4G Android Development] crazililazn:
The CM9 1Ghz kernel link just downloads the 1.45Ghz kernel. Can anyone guide me to the correct link or upload it for me?
[Atrix 4G Android Development] :
Here? http://rootzwiki.com/topic/1666-atrix-gbcm7cm92632595659026024026oc145ghzuvslqbbfqjun-17/

MB860, CM7.2.0, Faux 026b1 1Ghz
[Atrix 4G Android Development] Ilkinansr92:
http://faux.androidro.ms/
[Atrix 4G Android Development] th3xeroeagle:
A little confused here, which one do I download for CM7.2 1Ghz? Gb2.3.7

Because I saw some people writing that they are using version 26 on cm7 but that link is under the cm9 header :S

Thanks!
[Atrix 4G Android Development] Zeljko1234:
One of

Atrix-CM7-Kernel-1.00GHz-026b1.zip	2012-Jun-19 16:44:03	3.3M	application/zip

Atrix-CM7-Kernel-1.30GHz-026b1.zip	2012-Jun-19 16:44:03	3.3M	application/zip

Atrix-CM7-Kernel-1.45GHz-026b1.zip	2012-Jun-19 16:44:06	3.3M	application/zip

from line above your post.
[Atrix 4G Android Development] r3xx3r:
the link for the 1ghz cm9 kernel downloads the 1.45ghz kernel. can you fix the link please?
[Atrix 4G Android Development] triplex76:
LOL...what are you talking about??

it's standard bull**** not knowledge ... i'm sorry but that's wrong
[Atrix 4G Android Development] sms2000:
It's non necessary LOL.

Well known that simple p-n requires about 0.7V just to move electrons over. The higher the current the more voltage required. Usually.

Schottky diode or FETs requires lesser minimum voltage. But...

But the real question is it only ONE consecutive p-n you have to move over? Every one will eat a portion of energy you pump in.

So there is always a kind of minimum energy you have to provide.

You have millions of transistors in the SoC. Sorry...
[Atrix 4G Android Development] mattaw2001:
The older bipolar transistor, diode, thyristor and triacs used p-n junctions and were limited to about 0.6V in Silicon.

Modern CMOS uses FET types which don't have that limit I am afraid. It does have other limits though so experimental devices go to about 0.4V. Leakage when off is a large issue as is variation between one device and the next.

We could also talk about sub threshold operation but I am uncertain if that is a commercial technology.

It is totally dependent on the foundry and process nvidia used to stamp out the tegra. I think it likely it is around 0.6V though.

Dr S
[Atrix 4G Android Development] triplex76:
that's indeed right sir!
[Atrix 4G Android Development] redThd:
Tried 26b1 on my Atrix (all three) however in all cases I get only "powersave" and "performance" governors in setcpu. Cleared its data and everything. Any ideas?
[Atrix 4G Android Development] Savant:
That's what you are supposed to have and faux did it that way for it won't interfere with the cpu.
[Atrix 4G Android Development] Cusa:
Faux said that powersave shouldn't be used because tegra 2 is made to use the performance governor.
[Atrix 4G Android Development] redThd:
As far as I know the performance governor is very aggressive and restricts to one frequency which means it is highly power consuming.

Do you mean only performance should be used in all profiles?
[Atrix 4G Android Development] Savant:
It helps and I haven't had a problem with my battery or cpu on performance. You can use both and test them to see the differences I did. It's all up to the user and I don't use setcpu, I use system tuner or cpu tuner. Cpu tuner is very in depth and has profiles and triggers to save battery. https://play.google.com/store/apps/details?id=ch.amana.android.cputuner
[Atrix 4G Android Development] Savant:
Correct they do but I wanted the person to find out what works for them since android and rooted phones are all about options.
[Atrix 4G Android Development] faux123:
On Atrix, the Tegra2 DVFS daemon takes over the entire CPU/Peripheral clocking/volting control... so it is best to leave it either with Performance or PowerSave since both are extremely simple which will least interfere with Tegra2 DVFS.... For Atrix, you cannot turn off the integrated DVFS daemon because it controls not only CPU but everything else in the system. So having extra governors does NOT do anything but waste kernel space...
[Atrix 4G Android Development] Cusa:
Faux, can you fix the underclocking in the latest kernel 26b1? Underclocking below 912mhz will result in the second core going offline and never coming back online. If you set it to 912mhz, the second core works fine but if you set it to 750mhz, the second core doesn't work at all and it only works with one core.
[Atrix 4G Android Development] faux123:
Yeah.. I will look at it when I get to it... remember, just because I didn't post stuff here, does NOT mean I am not doing stuff in the background :eek:
[Atrix 4G Android Development] Alcapone263:
Faux, i really don't want to seem like i'm bugging you about this, but i was wondering if you were gonna release a Faux optimized kernel for Jellybean now that we have a working version. i attempted to use your CM9 kernels on it, but it's a no go for now. as always, appreciate your hard work on our phones, and don't want to seem like i'm rushing you. i know the JB ROM was only released yesterday, afterall.
[Atrix 4G Android Development] Savant:
Lol bud and thanks for the clarification.
[Atrix 4G Android Development] rancur3p1c:
It comes online if it needs to. Personally I'm a fan of leaving it off. Saves more power.
[Atrix 4G Android Development] Cusa:
No, it doesn't come online at all even when playing games. Check it with system tuner.
[Atrix 4G Android Development] Zeljko1234:
faux123, maybe I found why widgets sometimes disappear after reboot. Your kernel starts widgets to early, before internal and external storage is mounted. I realized with weather widget. If I tried to add it immediately after boot, old settings is missing but if try a little bit later then is fine.
[Atrix 4G Android Development] Ilkinansr92:
WoW Faux i just read an article about that u spotted backlight issue on Nexus 7 your like everywhere xD Great work man on every device!!!

http://www.phonearena.com/news/Google-Nexus-7-light-bleeding-issue-being-reported_id32489
[Atrix 4G Android Development] mandroid717:
so i installed cm10. had it running awesome. but because of the way i am i wanted more power so i tried Faux cm9 kernel right thinking jb is just an upgrade to ics. WRONG. so now i have no wifi, i just get an error. my phone thinks my sim card is from Rogers when it should be bell. i tried to restore an old neutrino backup but still no go. i installed a new radio. i even restored the phone back to ofra234 but still no go. i am back to my old neutrino backup with my signal saying rogers with no wifi.

i tried the sim card on my backup wildfire thinking it was fakaked because at one point i say invalid sim but it worked fine.

i flashed a radio through fastboot but did not seem to do anything. have no idea where to find the proper image file.

i tried adding apn settings but they would not save. in the past i remembered MCC: 302 MNC: 610 fields where populated be default but they are also blank.

the radio i have on there now is N_01.07.05P

HELPPPPPPPPPPPPPPPP PLEASEEEEEEEEEEEEEE
[Atrix 4G Android Development] CaelanT:
Please don't spam the same post in multiple threads!
[Atrix 4G Android Development] mandroid717:
sorry
[Atrix 4G Android Development] :
Hope this helps! http://bit.ly/LB8aoG :D

Sent from my Nexus 7 EOS ROM
[Atrix 4G Android Development] sms2000:
Antibug...

I would like to report a sort of an antibug for the Faux's kernel. The sort of thing which works correctly ONLY with the Faux's kernel and fails with Jokersax/Turls/Epinter CM9/10 builds.

Whenever I use a CPU control application like the SetCPU or the System Tuner Pro any of those fails to show correct CPU temperatures.

It shows 4C instead of 42C or 5C instead of say 57C. Seems like the kernel issue.

But the Faux's kernel always reports correct temperature values to the CPU software.

I've written my own soft which constantly polls the /sys/class/hwmon/hwmon0/device/temp1_input file and it shows correct values with any kernel.

I need more information from people around before reporting the bug to CM9/10 teams.

Thanks.
[Atrix 4G Android Development] jarsh92:
Faux released beta 27 today for stock peeps.
[Atrix 4G Android Development] mainbord:
In changelog Version 024 there is "mmc: change mmc_delay() to use usleep_range()" What does it mean? Can i manually change the delay or it have already changed? Is there version 026 for cm7?
[Atrix 4G Android Development] Zeljko1234:
Anyone tried?
[Atrix 4G Android Development] Obartuckc:
Working great on NottachTrix ROM.

~Sent from my Unlocked, Rooted, Faux 1.45gHz Motorola Atrix 4G~
[Atrix 4G Android Development] Zeljko1234:
I'm waiting for 1GHz version.
[Atrix 4G Android Development] marcovrv:
Tried for half a day. Works great on moded Stock GB. However, battery performance suffered compared to 026b1 1GHz, which is understandable since 027b4 comes only at 1.45 GHz. I will try again when the new 1 GHz is available.

Regards, Marco.

Enviado desde mi MB860
[Atrix 4G Android Development] faux123:
Why not underclock it to 1 GHz, then It's the same as 1 GHz version :p
[Atrix 4G Android Development] stewartsoda:
Doesn't have as many frequency steps when you do that, though. Not that it matters, mine is usually in deep sleep, 200 MHz, or maxed.
[Atrix 4G Android Development] faux123:
Actually it has ALL the normal intermediate steps as the 1 GHz version.. you just don't have as much "controlling" steps.... otherwise it is identical to the 1 GHz version.
[Atrix 4G Android Development] stewartsoda:
I stand corrected. I thought that there were only so many discrete frequency steps. Thanks for the info!
[Atrix 4G Android Development] Zeljko1234:
Because some phones could not boot at 1.45GHz. Personally, I don't need more than 1GHz. Could you please compile 1GHz version? :)
[Atrix 4G Android Development] CaelanT:
That's my problem. My phone won't boot with 1.45GHz either. I've also found that with the right app/OS management I don't need anything more than 1.0GHz with a Faux kernel. Everything is snappy and smooth at 1.0GHz.
[Atrix 4G Android Development] sms2000:
It would be nice to implement a boot-time limiter to 1GHz and allow real overclock only when a GUI application (like SetCPU) explicitly allows it.

That depends on implementation of Frequency Table in Tegra2 and in the kernel. Is it possible to raise the top frequency after the kernel booted?
[Atrix 4G Android Development] marcovrv:
I did try that for a while (perhaps not enough), but I was already low on battery and couldn't risk it ATM. Maybe I'll try again tomorrow in a controlled way.

Saludos, Marco.
[Atrix 4G Android Development] faux123:
Yes, but not easy...... blame NVRM... I hate it so much...
[Atrix 4G Android Development] sms2000:
2Faux123

Sorry I have no time right now to dig into kernel sources.

Shortly I understand it this way:

When booting only the 1st core is active.

The kernel starting, loads a predefined table into chipset NV memory and enables the 2nd core.

Right after both cores are active it's impossible to reshape system tables.

Another way is to place a system tables into a predefined addresses of memory and let the chipset load it automatically. No chance to have on-the-fly tables exchange...
[Atrix 4G Android Development] Matada02:
The second core is taken offline means also in games which needed the second core? Or just in sleep and scrolling mode?
[Atrix 4G Android Development] nathan96:
can anyone please reupload the stock ATT kernel to mediafire ?
[Atrix 4G Android Development] rancur3p1c:
comes back on if you turn the screen off and turn it back on? For me it does... ? ?
[Atrix 4G Android Development] Zeljko1234:
http://dl.dropbox.com/u/23255832/Kernels/att_kernel_stock.zip

http://dl.dropbox.com/u/23255832/Kernels/Atrix-GB-Kernel-591-moto.zip
[Atrix 4G Android Development] sephk:
yay finally on the kernel bandwagon, gave me extra points on benchmarks

thx

PrePost

PrePost

For some reason the CM7.2 stock was showing up as 2.6.32.59
[Atrix 4G Android Development] munchy_cool:
well for someone with small hands who needs to use the second hand to unlock the phone, this is a problem :)
[Atrix 4G Android Development] JayRolla:
have you tried to reapply just the wake up hack after the kernal?
[Atrix 4G Android Development] munchy_cool:
aah ..sounds like a plan.

will try once I get home ...thanks for the idea, never crossed my mind, work pressure eh!
[Atrix 4G Android Development] Gandalf:
same problem as munchy_cool.

lost wake on volume keys after flashing 0.1.1 of this kernel but it works again if i flash back to the stock GB 4.5.91 kernel

i am going to go in and manually edit my android.policy.jar and see if it will stick once i do that
[Atrix 4G Android Development] untilcomplete:
awesome kernal in gb. i got 3700+ score in quadrant.
[Atrix 4G Android Development] xblike:
flash the last version.Super fast,amazing.And quadrant score is around 3100 to 3700.Used 2.2.4 version setcpu,and i can see 1.2g available.But my cpu score in quadrant only got 8000 for one time,always 6000+ and 7000+ only,a little strange?because of 2.3?But in my friend'atrix,he can run 7000 at 1g on stock rom too...just a little strange about it...3d seems improves...at last,i would say this kernel is worth for your all at 4.5.91 to have a try,thx to gaux123'work,this kernel is so fast,so fast...
[Atrix 4G Android Development] munchy_cool:
can you try flashing the patch created in the cherryblur thread
[Atrix 4G Android Development] viroid:
Reapplying the WakeUp hack resolves the issue. Was running CherryBlur v0.4a, applied kernel 0.1.1_r2, lost Wake-on-Vol-Up function, applied 'CherryBlur_v0.4_4.5.91-WakeOnVolumeUp.zip' ... all is working.

Still having issues with APN's being cleared after rebooting, but that's another issue.

...v
[Atrix 4G Android Development] djkinetic:
Thanks faux working great for me =) glad the wifi is fixed just hit 3.9k on quadrant lol am loving this kernel
[Atrix 4G Android Development] jmgg2k:
WOW 3.9 Quadrant? at 1.1 ghz?

what rom are you using with the Faux´s kernel?
[Atrix 4G Android Development] Entry Wounds:
Definitely much faster but my phone is not hitting these high numbers everyone else is getting. Thanks for the hard work.
[Atrix 4G Android Development] jmgg2k:
you should try with settings on Setcpu: 1100 mhz min, 1100 mhz max. With those settings you will get everybody´s numbers :D
[Atrix 4G Android Development] LayzeeEyez:
Well just experienced my first random reboot, and on the stability fix lol. Lets see what happens tho if not I'll just reflash.
[Atrix 4G Android Development] Gandalf:
@munch

I've already tried that multiple times.

I haven't tried doing a factory reset thru CWM yet, im trying to avoid ANOTHER factory reset.

Ive tried all different combinations of clearing /cache and dalvik cache and installing navalynts install zip.

I pulled my android.policy.jar and the 2 lines of code are already removed so it **should** br working.

Im not sure now
[Atrix 4G Android Development] munchy_cool:
aah ...well looks like something in the kernel is changing that. Thanks for trying though ..
[Atrix 4G Android Development] Entry Wounds:
That's what its set too. Also just at idle its staying quite a bit warmer. Hmmm, might try to reflash.
[Atrix 4G Android Development] Entry Wounds:
It will be a good thing when we get overclocking with undervolting. Wish I could help but im no good with developing.
[Atrix 4G Android Development] djkinetic:
Dorian's blue pill, i just kept running the bench over and over again on like the 10 try it hit the highest, my average was 3.7k
[Atrix 4G Android Development] dream5hift:
Am I supposed to leave setcpu at 1100 mhz min, 1100 mhz max to stay overclocked?
[Atrix 4G Android Development] lurchbyrep:
No. Your CPU frequency is supposed to fluxuate based on usage. When you perform even the smallest tasks, however, it will jump back up to the max and back down when it is less necessary. Even background operations often take the CPU to higher frequencies. You can leave the minimum at 1100mHz, but this will drain your battery much quicker.
[Atrix 4G Android Development] davidbilly87:
My phone stuck at unlock screen , flash with 027b4 1.45ghz , is it cant boot with 1.45ghz kernal?

BTW, i on cm9 , this one for http://faux.androidro.ms/Atrix-GB-Kernel-1.45GHz-027b4.zip GB only?

got CM9 ver?

hope faux can make 1.0 for those cant boot with 1.45 :(
[Atrix 4G Android Development] :
Download from here: http://rootzwiki.com/topic/1666-atrix-gbcm7cm92632595659026024026oc145ghzuvslqbbfqjun-17/

Sent from my Nexus 7
[Atrix 4G Android Development] davidbilly87:
I only can get 026 cm9 at there, did you saw any 027b4 for cm9? maybe i miss out :confused:

Thanks ;)
[Atrix 4G Android Development] bimasakti85:
It is, no 027 version for cm9. Use this link instead http://faux.androidro.ms/
[Atrix 4G Android Development] davidbilly87:
Thanks for the link :)
[Atrix 4G Android Development] samiam21:
Is the 27b5 only the overclocked version? Am I missing the other two?

sent from my MB860 using Neutrino 2.8 with faux 026b1
[Atrix 4G Android Development] dulexetina:
I think that only OC kernels will be released in the future -the 1.45 ghz- no point making underclocked ones too when u can do it with some free program manually .
[Atrix 4G Android Development] Zeljko1234:
I hope that you are wrong! Because some phones cannot boot with overclocked kernel. Some users, like me, don't need OC at all. It shorts battery life, increase heat...

Faux, please make 1GHz kernel :)
[Atrix 4G Android Development] MJPollard:
There's a very good reason, actually, in that some phones won't boot with the 1.45GHz kernel. Those phones need the 1.30GHz kernel, otherwise they're SOL.
[Atrix 4G Android Development] faux123:
I will update the kernel and modify the build scripts... making multiple versions of the same kernel is very time consuming and I don't have much time left.... I will think of a better way.. for now.. 1.45 GHz is what I have time for...
[Atrix 4G Android Development] MJPollard:
Your hard work is always appreciated, faux. :) Not complaining at all, just pointing out to others in general why the 1.45GHz kernel isn't usable by everyone. (For what it's worth, my Atrix boots just fine with it, though I throttle it down via System Tuner because I need battery life more than I need a turbo engine.)
[Atrix 4G Android Development] faux123:
when you clock it down to 1.0 GHz, it is EXACTLY the same as the 1.0 GHz version... ALL the intermediate frequencies are all there... NO difference in performance in terms of speed or battery life... as you mentioned, 1.45 GHz is the max... I clocked mine to 1.2 or 1.3 depending usage.
[Atrix 4G Android Development] Zeljko1234:
I'm really thankful for your time and hard work. If I can help, for example offering you my CPU time for making kernel, just let me know.

Problem is that I'm often abroad but usually I can do RDC to my PC at home which is running all the time.
[Atrix 4G Android Development] faux123:
Thanks for the offer, but unfortunately it's NOT the CPU time I lack.. it's "Android Time" I lack in general :p
[Atrix 4G Android Development] Zeljko1234:
Thank you for your Android time :)

I'm just curious, is it that hard to change max frequency before run compiler? If is not, then is just CPU time, what I can offer.

Obviously I should start learn how to make kernel :)
[Atrix 4G Android Development] aaron.a:
Accurate. I can't go over 1.3 on my device =/
[Atrix 4G Android Development] MJPollard:
I know. I just like having the option to go faster if I ever need it. :) Most of the time, 1.00GHz is plenty for me, though I occasionally bump up to 1.20GHz when I'm feeling frisky...
[Atrix 4G Android Development] dulexetina:
Thi is exactly what i ment in my previous post,just didn't realize that some phones are not able to boot with 1.45 at all(then underclock it to desired speed) ...this is my second atrix and i was able too use even 1.6ghz from clemsyn :)
[Atrix 4G Android Development] e07015:
Check out some info on the man, the myth, the legend

utm_source=dlvr.it&utm_medium=twitter"]http://omgdroid.com/interview-inside-the-mind-of-extreme-kernel-hacker-paul-reioux/?utm_source=dlvr.it&utm_medium=twitter[/URL] known as faux123:

http://omgdroid.com/interview-insid...reioux/?utm_source=dlvr.it&utm_medium=twitter
[Atrix 4G Android Development] brh0003:
Just recently installed the newest GB kernel, 27b6. Undervolted, and even tested underclocking to 800 and even 412 mhz and it scales so nicely!

Especially stable max at 800, 1000 or 1200. Any higher and it starts getting kind of hot, but its to be expected at such a significant overclock.

Thanks faux, this kernel is awesome!
[Atrix 4G Android Development] Matada02:
Can you guide me how to undervolt and set my cpu hertzs? Cause i would like to use the newest ver of this kernel.
[Atrix 4G Android Development] sms2000:
"The man and his android. Story of Faux123"

"android" is deliberately not-capital.
[Atrix 4G Android Development] rancur3p1c:
What's the change log for version 27b7 verses b1?
[Atrix 4G Android Development] Sass86:
Anyone have a mirror for the latest cm7 1.45ghz? The OP says not found when I click the link

Edit : nevermind http://rootzwiki.com/topic/1666-atrix-gbcm7cm9263259027b5oc145ghzuvslqbbfqaug-12/
[Atrix 4G Android Development] jisse44:
Hi, you can check faux123 github: https://github.com/faux123/kernel-MB860/commits/mainline

Send from my Atrix 4G
[Atrix 4G Android Development] arvati:
Apply new kernel on LOCKED BOOTLOADER

I would like to use these new kernels with my Atrix there is rooted but with LOCKED Bootloader.

Is it possible to install these kernels over my totally stock rom without BT unlocking?

Can someone share an link or instructions on how to do it without CWM?
[Atrix 4G Android Development] happydolphin:
No, you must unlock your bootloader first.
[Atrix 4G Android Development] rancur3p1c:
I'd rather have a condensed version but thanks.
[Atrix 4G Android Development] italosnt:
What is KSM's default status: enabled or disabled?
[Atrix 4G Android Development] jisse44:
Hi, wifi tethering dont work on my Atrix with thithe 26 kernel. i can connect pc but dont have internet. I have tethering plan

[EDIT] Solved with this: http://xdaforums.com/showpost.php?p=15587311&postcount=51
[Atrix 4G Android Development] bimasakti85:
Has anyone tried using faux cm9 kernel on cm10?
[Atrix 4G Android Development] todobarato:
Yes and doesn't works, it hang in boot animation:thumbdown:
[Atrix 4G Android Development] Sass86:
Does anyone know if the gb kernel is compatible with ubuntop?
[Atrix 4G Android Development] jisse44:
Yes it is.
[Atrix 4G Android Development] themajestic58:
Faux 27b6 kernel will not boot
[Atrix 4G Android Development] :
Be patient, it will boot. 1.45 Ghz kernels take longer to boot

Sent from my MB860 on CM10
[Atrix 4G Android Development] themajestic58:
neutrino Rom 2.9... faux kernel 2.7b6 not start or takes a long time ....
[Atrix 4G Android Development] :
Did you erase cache before flashing it? If you did, then the kernel is incompatible with the ROM.

Sent from my MB860 on CM10
[Atrix 4G Android Development] chimarea:
I have a problem with the kernel. My phone's bright max level is so low. Under the sun light I can't see the screen. So please show me the kernel.

Thank you.

Sent from my MB860

---------- Post added at 02:24 PM ---------- Previous post was at 02:24 PM ----------

I have a problem with the kernel. My phone's bright max level is so low. Under the sun light I can't see the screen. So please show me the kernel.

Sent from my MB860