yashsingh1/xdaforums huggingface dataset:
[Asus Transformer TF700] rprussell:
Hi, Hund - I am just starting in the world of the TF700, and trying your 2.2 kernel on ClearROM - NOT "Cromi-X"

I downloaded your app v1.61 beta, and was able to set up the three CPU setting columns, but whenever I hit the GPU screen it tells me "read timeout - su rights? hundsbuah kernel version >= 2.2?" and I have to click ok.

Also, the GPU frequency dropdowns are all empty. Clicking a "Read" button gives me the same message as above.

Is there a file missing that would feed it the GPU frequencies?

Thanks,

Rob
[Asus Transformer TF700] Hundsbuah:
can you please try the latest kernel?
[Asus Transformer TF700] rprussell:
Sure can. Will that be ok with CleanRom 3.4.7?

Shoot. The noobzunited link isn't working :(
[Asus Transformer TF700] Hundsbuah:
Yes it is :thumbup:

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[Asus Transformer TF700] rprussell:
Oh. It's on my end, then.

I get

Maybe because I'm in the 'States?

It's sort of not a big deal, though, since meantime I installed it using the Cromi-X "kernel installer" zip, and it hung on the Asus logo.

So I decided what the heck, I'll just install Cromi-X along with your 3.06, and it booted right up.

Unfortunately, I still didn't get GPU frequencies with the app that was included (1.4) so I downloaded 1.61 beta, and Android won't let me install it, citing the signatures don't match.

I'm cursed, really.

I have to move on for now, but I'l get back to this later, I promise!
[Asus Transformer TF700] Hundsbuah:
you have to remove the app first in the android app settings

then install 1.61

i have updated the link on my first post, here is the 3.0.6 kernel: http://d-h.st/eAB
[Asus Transformer TF700] shuwoo:
Kernel Version

Can someone tell me what kernel version this kernel is based off of? By that I mean what's listed under settings/software
[Asus Transformer TF700] sbdags:
3.10.1 I believe
[Asus Transformer TF700] Hundsbuah:
New 4.2.1 source kernel

I'm back and i also have a small update:

Merge from asus new 4.2.1 kernel source and compiled with linaro toolchain and not code sourcery toolchain

Remeber to reflash the data2sd zip file if you are on data2sd after flashing the beta kernel

Download:

http://www.multiupload.nl/ELTL9F349F
[Asus Transformer TF700] Hundsbuah:
Sourcecode for my app

Also to help the community, here is the source code for my app. If other developers kernel ( if based on my oc implementations) they are allowed to use and modify the source code of my app to their needs.

Its not documented yet (sorry for that)

https://github.com/Hundsbuah/HundsbuahsKernelTweaks
[Asus Transformer TF700] sbdags:
Installed 3.0.7 and CPU doesn't go above 1.2ghz in balanced mode?
[Asus Transformer TF700] Hundsbuah:
Correct there is a bug left.have to look.thx!

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[Asus Transformer TF700] sbdags:
Ah OK - let me know if you want me to test 3.0.8 :D
[Asus Transformer TF700] Hundsbuah:
Found the Bug. I think my brain was sleeping or what ever.... Hehe

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[Asus Transformer TF700] myeepad:
So a bug-free new version will be released soon? And I can continue to use your utility 1.6.1 beta with the new release?
[Asus Transformer TF700] Hundsbuah:
Yes i also try to fix the issue with the recovery kernel that fails to load. Of course u can still use my app

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[Asus Transformer TF700] myeepad:
That's great, I like your app a lot, it makes life so much easier for me to play test with the frequencies..
[Asus Transformer TF700] Hundsbuah:
added v3.1.0-beta

Version 3.1.0-beta available:

Changes to 3.0.7-beta:

- added thalamus hotplug and removed nvidias

- added touchdemand gov (you must select it manualy (i cant set it as default because that will produce the bug that the dock isnt working anymore if you disconnect it and put it back in)

- fixed bug that was limiting the cpu to 1200mhz max @ version 3.0.7-beta

Download:

http://www.multiupload.nl/YD8MXYCY55

And as always: Please report (if i dont get feedback i assume everything works fine!)
[Asus Transformer TF700] HorsexD:
Installed the new beta kernel and It seems my tablet wakes up during sleep. Example: I turn my screen off and it turns on by itself when just laying there untouched. Anyone else experience this?
[Asus Transformer TF700] rickvrolings:
I cant test the kernel until monday. Will report then
[Asus Transformer TF700] Hundsbuah:
i dont have this issue.

my tablet just needed 2% battery over night with wlan enabled
[Asus Transformer TF700] Hundsbuah:
New beta kernel

New kernel with some new changes:

- many small patches from faux123 kernel (see attached patch file, its too much to explain here)

- added a great new feature i wrote: its limiting the gpu back to stock (520MHz) if temperature is over 65°C and sets it back to your (oc) frequency value (as it was before throttling started) when temperature falls below 65°C. This means you can play games with 775MHz GPU i.e and dont have to worry about the temperature or freezes because of heat problems (ill upload the changes to git later) - please test this new feature. you can also disable (echo 0 > /sys/module/cpu_tegra/parameters/enable_gpu_throttling)or re-enable this feature (echo 1 > /sys/module/cpu_tegra/parameters/enable_gpu_throttling). but it is enabled by default!

- reboot to recovery bug is not fixed yet (im working on it! - sorry for that!)

- gpu is now scaling realy fine again, not 200MHZ -> 775MHz i.e. it now uses also values between!

Download:

http://www.multiupload.nl/49EDTTQOHT
[Asus Transformer TF700] steveman29:
Hello Hundsbuah it seems that 1900 MHz is no longer the highest frequency. Instead it's 1850 MHz.
[Asus Transformer TF700] Hundsbuah:
Correct. I try to find the cause of the reboot to recovery error

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[Asus Transformer TF700] Hundsbuah:
Ah i forgot to mention: lp core is oc to 760mhz

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[Asus Transformer TF700] _that:
From what I've read about the Tegra, overclocking the lp core is counter-productive - are you sure this is a good idea?
[Asus Transformer TF700] Hundsbuah:
Yes i heared this too. I try to test it. It should be more battery friendly but i think it adds more lag. Ill release a version with lpcore disabled too

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[Asus Transformer TF700] steveman29:
I have been using the latest test kernel for a few hours now and I think it has reduced cpu heat a lot especially during gaming. I also don't have any lags due to lp core oc. Thanks you Hundsbuah!!!

Στάλθηκε από το ASUS Transformer Pad TF700T μου χρησιμοποιώντας Tapatalk 2
[Asus Transformer TF700] Hundsbuah:
tanks! :) glad to hear. the only bad thing is that there is no real gpu temperature. so i have to take the cpu temperature as reference. in some case (lets say only cpu is fully loaded, the gpu would also be slowed down when the temperature reaches 65°C, but thats not too bad because you dont need the gpu anyway in this usecase :))

/edit: btw the source is on github. if s.o. else want to test or do further development of gpu throttling
[Asus Transformer TF700] shuwoo:
Hey Hund I am using your kernel on my TF300t. I would really like to use your frandom module with Crossbreader. Your link above seems to be expired. Can you please upload another link to the module? Thank you and also do you think this module will work with my tf300t if I am using your kernel? Thank you thank you thank you

edit: after re reading your post I'm wondering if this module is already included with the tf300t kernel (latest version 11)? If so do I just install crossbreader and it will automatically take effect? I'll test as soon as my tablet is finished restoring.
[Asus Transformer TF700] steveman29:
Hello again Hundsbuah I had 2 reboots in a row while downloading a torrent. Whith previous versions it was completely stable. Maybe it's the lp core oc?? Here is the last_kmsg:

https://www.dropbox.com/s/9o6afch54lf71sg/last_kmsg
[Asus Transformer TF700] Hundsbuah:
Correct its included. Is there an easy test to verify if it works?

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[Asus Transformer TF700] steveman29:
Update: If I download a torrent using internal storage there is no problem but if I download using external sdcard as I usually do, then it is restarting. This was not happening with the previous versions. Weird!!
[Asus Transformer TF700] shuwoo:
I do not see frandom.ko in my system/lib/modules folder. I am sure I am on v11 kernel for my TF300t.

I tried loading it with

su

insmod /system/lib/modules/frandom.ko

then I was going to check it with

lsmod

Thanks for your time.
[Asus Transformer TF700] Hundsbuah:
That could be. There are changes from faux123 that modifys those files. Can you upload a last_kmsg next time if it happens again?

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[Asus Transformer TF700] steveman29:
The same thing happens every time I try it. If download a torrent to internal sd it's ok. If I download it to the external sd it is causing a restart after a few seconds. Here is the last_kmsg:

https://www.dropbox.com/s/s9hjzdiho6ind2r/last_kmsg
[Asus Transformer TF700] Hundsbuah:
Im not at home this weekend so it will take same time. Sorry

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[Asus Transformer TF700] steveman29:
No problem:)

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[Asus Transformer TF700] Hundsbuah:
this is a last_kmsg from the recovery kernel, not from mine :(
[Asus Transformer TF700] steveman29:
I am confused now, why did this happen? I also posted a last_kmsg the previous day, is this wrong too?

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---------- Post added at 07:47 PM ---------- Previous post was at 07:45 PM ----------

I also had random reboots maybe because of lp core oc.

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---------- Post added at 08:03 PM ---------- Previous post was at 07:47 PM ----------

This is the first last_kmsg and it is from your kernel, maybe you didn't notice my message.

https://www.dropbox.com/s/9o6afch54lf71sg/last_kmsg

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[Asus Transformer TF700] Hundsbuah:
Yes the 1st one is correct thx!

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[Asus Transformer TF700] Hundsbuah:
dma?

hello dma, where are you?!?!

is there no dma controller for external sd card?

/edit: same for external to internal:
[Asus Transformer TF700] Hundsbuah:
does s.o know more? it cant be that there is a 100% cpu usage when transfering a file from 1 partition to another partiotion or from internal to external sdcard. it seems that dma is not working? does s.o else has the same behaviour?
[Asus Transformer TF700] steveman29:
I just tried both ways and 34% was the higher I got. Maybe it is because of data2sd?? Or you need a rom reflashing.

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[Asus Transformer TF700] Hundsbuah:
Ok thanks

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[Asus Transformer TF700] darkhawkff:
Just wanted to post, saying that it looks like you build the kernel on a MSI GT70 0NC laptop? Nice. Got a GT70 0NE myself, awesome laptop for the price.

On other notes, are you considering using a different overclock method? It seemed a number of posts ago that the method you use currently causes more heat and there are other ways of doing it that don't? Just wondering, thanks!

Something else I've noticed is that my tablet seems to every now and then get stuck waking up over and over after putting it to sleep. Could that be kernel related or is it just my power button getting 'stuck'?
[Asus Transformer TF700] Hundsbuah:
what software did you use with the test? es file exlplorer?
[Asus Transformer TF700] Hundsbuah:
Yes its a nice laptop for the price, just the gpu has not enough power for the new games -. the mobile version of the geforce gtx 670M is not as powerful as the normal gtx 670 version...

There are many ways to overclock, but it all ends up in the same behaviour. The heat depends on the frequency and the voltage u apply for the frequencies. That means: many ways to overclock --> all ways produce the same heat if all methods use the same voltage for the oc frequencies.

It is possible that is kernel related. but i dont have such a problem - is it also in the recovery kernel?
[Asus Transformer TF700] Hundsbuah:
New beta kernel

In this release the "reboot to recovery bug" is fixed - Please try if it also works for you!

http://d-h.st/Qfl
[Asus Transformer TF700] steveman29:
No I used the stock file manager.
[Asus Transformer TF700] anhqn91:
Hello good sir, the new kernel with recovery bug fixed - WORKS!!! :D I am on Cromi-X and powered by your kernel! This is awesome. Thank you very much! :good:
[Asus Transformer TF700] LetMeKnow:
I can confirm that it is fixed and works great. Thanks Hund for the amazing kernel... :good:
[Asus Transformer TF700] maxal:
+1 thanks
[Asus Transformer TF700] _that:
Just out of interest: which one of the recent commits was the fix for that?
[Asus Transformer TF700] myeepad:
Boot loop after flashed this beta. Running CROMi-X 4.7.0 with a 64Gb MicroSD card in exFat format.
[Asus Transformer TF700] darkhawkff:
It doesn't seem to be present in the recovery kernel, but I don't generally let it sit in the recovery kernel for long.

That being said, I've been having strange behavior ever since unlocking my tablet. The GPS tends to be laggy and slow, especially in Ingress. I'm not quite sure what the problem is, but I'm going to reformat everything and go back to stock and see if that fixes anything.
[Asus Transformer TF700] Hundsbuah:
its not commited yet, but:

an unbelievable error again:

here is the regulator voltage table:

static int tps6591x_vdd_voltages[] = {
600, 612, 625, 637, 650, 662, 675, 687, 700, 712, 725, 737,
750, 762, 775, 787, 800, 812, 825, 837, 850, 862, 875, 887,
900, 912, 925, 937, 950, 962, 975, 987, 1000, 1012, 1025,
1037, 1050, 1062, 1075, 1087, 1100, 1112, 1125, 1137, 1150,
1162, 1175, 1187, 1200, 1212, 1225, 1237, 1250, 1262, 1275,
1287, 1300, 1312, 1325, 1337, 1350, 1362, 1375, 1387, 1400,
1412, 1425, 1437, 1450, 1462, 1475, 1487, 1500,
};

i used for the gpu frequency 775mhz the voltage 1462mv. This is a valid entry in the regulator voltage table. --> recovery kernel fails to boot because of a nullpointer exception (in regulator set voltage function)

if i change the voltage for 775mhz gpu to 1450mv (also a valid entry in the voltage table) --> recovery kernel is loading fine ... i really dont know again what is causing this bull****. i spent so many hours in finding the ****ing recovery bug and this is it? i dont know why......

have u tried reinstalling the zip file? and did you do a coldboot? do you use data2sd?

is it possible that you backup ur device with twrp and do a fresh install?

i did it 3 times and its working fine.
[Asus Transformer TF700] myeepad:
Your Kernel 3.1.0 that I have tested, I don't know why, runs extremely smooth with CROMiX 4.7.0, so I really want to use your 3.2.0 to see the improvements. I tried all your suggested but still ends in a boot loop, Here is what I have in the TF700:

- TWRP 2.6.0.0

- Samsung 64GB MicroSD formatted in exFat with only 1 partition

- I tried a clean install (total wipe out of system, data and cache etc) of 4.7.0 with your 3.1.0 included, set up the TF700 and then flashed the 3.2.0. Power off and power it up, then it goes to a boot loop.

- Then I reflashed the 3.2.0 again (using power+volume button), cold boot and it resulted the same again.

- I noticed that the flash of your 3.2.0 changed my TRWP settings too , eg time zone and screen time out.

- The TF700 at that time could no longer read from the MicroSD card. I had to cold boot and force it back to TWRP, then I could do a restore.

So, is it related to the TWRP version? What version are you using?
[Asus Transformer TF700] Hundsbuah:
Here is a new beta version of my app where you can set the cpu governor with my app

question to my kernel users: would you preffer to bind a specific cpu governour to a specific asus power mode?

http://d-h.st/V7N
[Asus Transformer TF700] Hundsbuah:
can you try this version?

http://d-h.st/UJw

in this version the file system tweaking is disabled
[Asus Transformer TF700] RedSkyRoad:
Is this the latest version of your kernel? What is the alternative to "fs-tweaks disabled"
[Asus Transformer TF700] myeepad:
Thank you so much, I tried to flash this one, but it cannot be flashed in the TRWP. Also I notice the 3.2.0 is 7,229,199 bytes while this is only 6,212,392 bytes? Is there a file corruption?
[Asus Transformer TF700] RedSkyRoad:
My goodness! This kernel flies like a demon :) Thanx for great work :)

Sent from my ASUS Transformer Pad TF700T
[Asus Transformer TF700] Hundsbuah:
its just for myeepad to test

you can download the 3.2.0 version from my 1st post

yes that can be because i removed all the fs tweaking files but i have modified this version in windows. seems twrp doesnt like that. ill modifiy the 3.2.0 version again in linux in a few hours. pls hold on
[Asus Transformer TF700] myeepad:
You are amazing, and thanks, Hundsbuah. And Yes, as I said earlier, your 3.1.0 Kernel really make things fly and smooth, just looking forward to see the improvement in 3.2.0, though the recovery "feature" in 3.1.0 is not that important to me at all.
[Asus Transformer TF700] Hundsbuah:
np mate. here try this version: (just tried it, flashing works, kernel is running)

http://d-h.st/Iif

/edit: if this still doesnt work, can you please boot into the recovery kernel and sent me a last_kmsg?

maybe you have a cpu hardware which is currently not supported yet
[Asus Transformer TF700] myeepad:
Tried this version, but still in a boot loop. I'll try to get the last_kmsg and post here for your analysis.

Appreciate your help and the effort to see why I can't use your kernel.

EDIT: Here it is the last_kmsg file I managed to save.
[Asus Transformer TF700] TitanUranus:
What were you using on windows? Notepad is known to cabbage linux scripts, you can use notepad++ (which is free and well worht the download) on windows and it'll work fine for editing stuff, and has support for all kinds of programming languages and encoding (but is easy enough for a simpleton like me to use as well).

Thanks for your work on this kenel too, it is much appreciated. Is it possible to undervolt the GPU at all (I'm not asking you to do it, just if it's a possibility). As it is, it seems the GPU is locked into a speed rating purely dependent on the voltage it is supplied, feed it more volts and it has more oomph so to speak.
[Asus Transformer TF700] Hundsbuah:
thank you very much, ill look into it when i have time - thx again!

i use notepad++ in windows and via wine also in linux and i have selected the line ending to unix, but it seems that twrp has a problem with that when editing the script file in windows... dont know why
[Asus Transformer TF700] RedSkyRoad:
Hey,

After a day's use on Cromi-X with Touchdemand 1.7MHz the device is SO sluggish. What can I do to speed thing up?
[Asus Transformer TF700] Hundsbuah:
Is it better when using the old interactive gov? Try interactive also for one Day and look if it feels smoother

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[Asus Transformer TF700] ishamm:
I finaly got a decent sd card today and want to try out data2sd, is there a guide anywhere for how i should be doing this? thanks!

EDIT: also, with data2sd, do i need to re-do it everytime i update CleanRom/this kernel version?
[Asus Transformer TF700] Hundsbuah:
Yes you need to flash the Data2SD patch every time u have installed my kernel

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[Asus Transformer TF700] ishamm:
Thanks for that, am I correct in thinking I have to partition the new card as ext4, then restore a titanium backup to it?
[Asus Transformer TF700] Hundsbuah:
Not fully correct.

You have to make 2 partitions on the sd card. the first partition can be a fat32 partition with some space (depends on you how much space you will assign to partition 1) and the partition 2 has to be the ext4 or ext2 partition with boot (or active) flag set.

when you want to restore a backup in twrp to the data2sd partition (and not the internal as normal) you have to tell twrp that you want to restore a backup and the data partition of the backup to the data2sd sdcard by flashing this zip (see attached file in this post) everytime you want to access your data2sd sd card data partition. I.E.: if you want to backup ur data2sd, if you want to restore to data2sd, if you want to format the data partition on your data2sd sdcard, you must flash this zip at the beginning of the twrp session.
[Asus Transformer TF700] Hundsbuah:
i realy dont know why it doesnt work for you. you have the same processor id as i have. it seems it needs more time to fix it.

do you use data2sd? can you try it without an external sd card?
[Asus Transformer TF700] steveman29:
SOD

Hello Hundsbuah, I just had an SOD with the latest kernel and also I am still having reboots when I try to download a torrent in the microsd. Both weren't present in 3.1.0 version
[Asus Transformer TF700] LetMeKnow:
It is odd. I am running ver 3.2 beta the last 3 days without any problem. This version allows me to UV even more than the 3.0.6 and very smooth and fast. I just want to report to help Hund and other users about this beta version.. :)
[Asus Transformer TF700] steveman29:
I believe that Hundsbuah has overclocked lp core. Maybe your cpu can handle this and mine can't. The thing is that I have no problem with 3.1 and with 3.2 I have reboots and sods.
[Asus Transformer TF700] LetMeKnow:
What speed did you set on your CPUs? Mine are 1.4G, 1.6G, and 1.8G.. :D
[Asus Transformer TF700] steveman29:
1.7G, 1.7G, 1,7G and 1.9G. But i don't think this has something to do with the SOD. It is never reaching those speeds during sleep.
[Asus Transformer TF700] LetMeKnow:
Oh I need to read carefully.. :o Last time I checked my CPU during the sleep mode. It never go lower than 51MHz. I need monitor it again to see what is going on during the sleep mode.. ;)
[Asus Transformer TF700] myeepad:
I think I found out the work-around for this, Hunds:

If I format the 64GB MicroSD card in Fat32 format, everything works with your 3.2.0! It goes to boot-loop if the card was formatted in exFat.

Now I am 80% happy because I start enjoying your kernel like many others.

Any idea why your kernel does not like exFat? it does not quite bother me, since now I can now boot to recovery from rebooter, and the TRWP 2.6 recognizes the microsd card.
[Asus Transformer TF700] Hundsbuah:
i think now i have the same problem as max. i changed some kernel config too, maybe the exfat module isnt working together with the new kernel. can s.o check if ntfs is working via usb stick with the 3.2.0 kernel? ntfs is also a module - if ntfs is working then i think the problem is not kernel config related. the ntfs and exfat module is not open source so i cant build these modules with my new kernel config, i have to take them as they are