yashsingh1/xdaforums huggingface dataset:
[Transformer TF300T Android Development] Hundsbuah:
[KERNEL][ALPHA][STOCK/CROMI] JB 4.2 ★ Hundsbuah ★ 10.6.1.8.4 ★ TF300T Base

Thanks to: _that, sbdags, steveman29 and all testers out here :)

If you like my work you can donate by clicking the link below:

https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=BGD8ETXAPXNEQ

Please tell me your xda nickname in the donation!

Donators: steveman29, bads3ctor, Douglas Wing, pastorbob62, Yamir Gonzalez, ziggy71

Hi guys,

as you asked so often if i can make the tf700t kernel also for tf300t users, ill try to merge all oc settings done now for the working tf700t also for the tf300t, including the kind of limiting the frequencies as it is possible with the tf700t version of my kernel right now (via app and terminal)

we have to manage following steps and i need the help of the community. i dont own a tf300t device, so i need testers who can test my new testkernels on a tf300t devices.

following steps have to be done:

- the first step is to get the kernel working on a tf300t device without oc [DONE]

- next step will be to overclock the tf300t device staticly [DONE]

- the last step will be to offer a runtime limiting of the cpu and gpu frequencies as it is possible with the tf700t kernel right now. the difficulty is to differ between the different devices in the kernel code (it is a kernel for 2 different devices, yes both are tegra3, but not the same hardware) [DONE as based of tf300t kernel sources]

HEY, we made some good progress until now ;)

what you will have at the end?

a (i hope so ^^) working tf300t kernel where you can choose during runtime which oc'ed frequencies you want to run on your cpu and gpu. [DONE]

Need help - Still something unclear?:

THX lucius.zen

http://xdaforums.com/showthread.php?t=2232715

My App to Limit CPU and GPU Frequencies:

v1.5

- fixed double warning if no hundsbuah kernel is used

- added feature to store cpu settings to asus power modes

- added feature to store gpu settings to asus power modes

- fixed app force close when trying to save to an asus powermode (please report if its really gone :))

- have fun :)

http://www.mediafire.com/download/18adjqe710y394c/HundsbuahsKernelTweaksv1.5.apk

v1.61beta

- autoload on page load

- removed asus keyword from buttons and labels to fix display issue on smaller screens

http://www.multiupload.nl/XPIIIIVG38

Testkernel (20130521)v11 - TF300T BASE:

(Please activate init.d support with pimp my rom app)

- little bit higher voltages for all cpu revisions and 1600mhz+ (try if its better now)

http://www.mediafire.com/?5mr686tby6zxsi8

Data2SD Patch for v7 and newer!:

Just flash it in twrp after you have flashed the kernel. thats all. your sdcard needs a 2nd partition with ext2 or ext4 with (windows: active, linux: boot) flag set

http://www21.zippyshare.com/v/49688197/file.html

Thank you all for your help!

Source:

https://github.com/Hundsbuah/tf300t_10_6_1_8_4

Tf700T Thread:

http://xdaforums.com/showthread.php?t=2143093
[Transformer TF300T Android Development] Pretoriano80:
Hi mate,this kernel boots just fine but it's having the same display issue as the first kernel for the tf700t (remember?heavy screen tearing and flickering when touching the screen).Otherwise wi-fi seems to work and the OS loads just fine.Here's a logcat,maybe it will be useful:

Edit:Here's a second logcat
[Transformer TF300T Android Development] Hundsbuah:
great, but no bootloop or restart? just screen flashing/flickering?
[Transformer TF300T Android Development] Pretoriano80:
No bootloop or restart . ;)

BTW,i also uploaded a second logcat to the previous post .
[Transformer TF300T Android Development] d08speed3:
So excited!!!
[Transformer TF300T Android Development] Hundsbuah:
ok maybe its caused by the mixture of the tf700t and tf300t ramdisk, im currently uploading a kernel with an original tf300t asus ramdisk.

hope that helps :) ill post the new testkernel as v2 in the op.

thx so for for testing!! :good:
[Transformer TF300T Android Development] Hundsbuah:
btw: what are the stock cpu and gpu speeds of a tf300t?

cpu 1300mhz and gpu 416mhz?
[Transformer TF300T Android Development] elesbb:
Thanks for all your dedication man! :)

I flashed and got a booting device! :D

However, HORRIBLE lag, and insane screen glitches. I grabbed a last_kmsg for you.

http://www.mediafire.com/?v0yc7kpy6bdy1my
[Transformer TF300T Android Development] macgyver40:
When this gets a little more stable I will start testing. I would start now but need my tablet woking for the next few hours.
[Transformer TF300T Android Development] Hundsbuah:
that was the last_kmsg from the recovery. you must restart 1x to get my kernel last_kmsg

/edit: what version was this? v1 or v2?
[Transformer TF300T Android Development] elesbb:
Version one. Just saw version 2 now. And i thought i did. must have not overwrote it. Sorrry. Flashing version two now.
[Transformer TF300T Android Development] Pretoriano80:
Same graphical issues with v2 too.Here's the last_kmsg:
[Transformer TF300T Android Development] elesbb:
Same thing for me. Here is my last_kmsg. Now i flashed, booted once, rebooted, grabed the last_kmsg but its 0 bytes?
[Transformer TF300T Android Development] Goddly:
No 3.0.3 test kernel link

---------- Post added at 08:22 PM ---------- Previous post was at 07:47 PM ----------

Btw we desperately needed a dev for kernels for the 300 , especially because there is none for 4.2. Oh btw your kernel, modded by sbdags 1.3-1.8 on 4.1 was my favorite by far ;)
[Transformer TF300T Android Development] hardslog:
I actually run one of your older kernels on my TF300. Its the V1.4.4 for your TF700 and I have never had a problem with it. The front camera works. The OC works to 1.8GHZ and it gets me the best benchmarks I've ever gotten on this guy. I've tried newer versions of your TF700 kernel and they all seem to work too, except for the OC.
[Transformer TF300T Android Development] d08speed3:
On 4.2.1?
[Transformer TF300T Android Development] joelalmeidaptg:
I'm so happy you will help us!! We so desperately need a kernel.. Thanks a lot!
[Transformer TF300T Android Development] hardslog:
No, sorry on 4.1.1
[Transformer TF300T Android Development] keuda:
+1

Enviado desde mi ASUS Transformer Pad TF300T usando Tapatalk 2
[Transformer TF300T Android Development] Hundsbuah:
i am away from making a tf300t kernel on tf700t base.

i merged all my oc settings to a clean tf300t asus base.

im currently uploading the new testkernelv4.

ill post it as always in the op.

cpu oc: 1500mhz

gpu oc: 520mhz

please report
[Transformer TF300T Android Development] outllaw:
Is it just me or are there no mirrors for the v7 kernel test? I would really like to give this a go
[Transformer TF300T Android Development] Hundsbuah:
look one post above you asked. i described two ways how to do this

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] Hundsbuah:
yes problems with androidfilehost. i had my kernel for tf700t on my devices to do a quick upload, but im not at home atm and i dont have the tf300t kernel on my tab. ill be at home in about 2h i think

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] outllaw:
Looking forward to it
[Transformer TF300T Android Development] macgyver40:
OK not sure if my head is clearing up and I just noticed this or what but I think I have a tablet charging issue.

tablet is docked is pretty much all the time but has been for the past 48 hours at least except to test the kernel v7 fix.

I had the tablet/dock connected to power for about 8 hours and the dock is 100% charged but the tablet was only 96% charged. I looked at SetCPU to see if the CPU was highly active and I see 8:23 in deep sleep in the 10 hours I had it monitor so if I am thinking right (sorry unable to eat solid food for 2 weeks and went 2 days without any thing more then milk so wasn't all there) my tablet was sleeping an not charging.

to fully test this should I disconnect dock and charge while in sleep mode?

I use my tablet to text chat with my wife all day so she might wake it.

yeah not really sure how to fully test this. As I have been typing this and talking with my wife about the day the tablet finally finished charging!

why would it stop charging while in deep sleep? Really wondering it this will happen again or if others might have seen this?
[Transformer TF300T Android Development] Hundsbuah:
that can be normal and is not an issue in my opinion. keep an eye on it but i dont think that is kernel related

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] macgyver40:
OK. wasn't sure how charging was handled so thought I would find out. Wasn't able to think very clearly the past 2-3 days and feeling better now and was a little shocked to see this while i was checking CPU state an if mine stayed at higher levels or not. which it doesn't everything seems fine just minor issues with apps but I already know its the apps not this kernel or ROM.

Thanks again for all your work on this kernel and I look forward to testing more.
[Transformer TF300T Android Development] elesbb:
All android devices stop charging at 100 percent and won't start again until android device reaches 95 percent. Then it starts a very slow trickle charge. It keeps the battery from overcharging. Extending it's life.
[Transformer TF300T Android Development] macgyver40:
I thought it might be something like that. Was just strange to see the dock 100% charged and the tablet not.

I think the tablet wasn't seated correctly as it made a small click sound when I just closed it with the dock. Maybe the charging connection wasn't fully contacted. Will check to make sure contacts are clean etc as I do travel with this a lot and was out yesterday with it and it was very windy and we have a lot of sand and road salt in my area from the winter and it blows around and gets into everything.

yup it had some gunk in it. have a small but deep scratch on the bezel so looks like even in its Asus case some sand or something got into it. hit it was some canned air to clean it out. Can't believe I have scratches in the glass now. Thankful its only on the bezel area but still.
[Transformer TF300T Android Development] Mikeyfitz14:
Just installed v7 and enabled init.d with pimp my rom, works like a charm so far. No keyboard issues after multiple dock/re-dock's. Will provide additional feedback after its had a little more time to settle in.

Thanks for the great work!
[Transformer TF300T Android Development] markymark567:
Um no its not BS considering you could have found the answer to this question with one quick search.
[Transformer TF300T Android Development] Hundsbuah:
added mirrorin op

Mirror:

http://www.multiupload.nl/SY1R7DP8NV
[Transformer TF300T Android Development] outllaw:
So update. I've been using the Kernel since you mirrored it and I have to say it is fantastic, especially with power and battery life. This is amazing when paired with CROMI 4.3. I look forward to future updates!
[Transformer TF300T Android Development] Hundsbuah:
new v8 kernel is online.

dont be confused by the bigger filesize. its caused by the atheros module (here you can read more):

http://xdaforums.com/showthread.php?t=2133854
[Transformer TF300T Android Development] Goddly:
Bootloop at starting apps, had a hell of a screen gltich on restart. dont have time to pull last_kmsg

pulled last_kmsg, hoping it was from the earlier "starting apps", bootloop

View attachment kmsg.txt

tried a reflash boot looped on asus screen..
[Transformer TF300T Android Development] evo bryan:
bootloop at start up for me as well and with no pc could not get last k msg
[Transformer TF300T Android Development] Hundsbuah:
sorry it seems it was too late yesterday :D forgott to increase the pll output frequency to 1600 (was still 1500mhz) but the dvfs table was up to 1600mhz. now it should work. the tf300t kernel v8 and v7 should also be data2sd compatible. you hast have to flash these zip file after you have installed the kernel. (hint: your sdcard needs 2 partitions. the 2nd partition has to be ext2 or ext4 with (windows: active flag) or (linux: boot flag) set. kernel link has been updated in op. give it a try please.

can s.o test the atheros modules? does s.o has such a stick?

data2sd patch:

http://www.androidfilehost.com/?fid=22926241640219876

new v8 (same as in op)

http://www.noobzunited.de/owncloud/public.php?service=files&t=76148a081e7ead34809f334b686c58b9
[Transformer TF300T Android Development] d08speed3:
V8 download isn't a zip file.
[Transformer TF300T Android Development] macgyver40:
I just downloaded it and it has the .zip and opens just fine. have not flashed as i have been reading and its 2am.
[Transformer TF300T Android Development] Hundsbuah:
does twrp sais this?
[Transformer TF300T Android Development] Hundsbuah:
just tested it, v8 zip archive is fine.

please redownload it and try again
[Transformer TF300T Android Development] d08speed3:
V8 Bootloops upon start up and apps....back to V7 :o
[Transformer TF300T Android Development] Hundsbuah:
hm strange. in this case a last_kmsg would be very useful

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] d08speed3:
If I download it from my xda app it downloads as a .php file. Using my laptop does .zip. Weird. But yea V8 is a no go on my tablet. It bootlooped 3x then finally booted but bootlooped at apps.
[Transformer TF300T Android Development] c0okie:
Bootloops here too at starting apps. Included the last_kmsg as requested.
[Transformer TF300T Android Development] Hundsbuah:
this is the last_kmsg from the recovery kernel :(
[Transformer TF300T Android Development] Goddly:
Should you pull kmsg from fastboot or in recovery? After it bootloops, then reset to bootloader, (auto fastboot) or will going into recovery give you the kmsg from the just booted recovery?
[Transformer TF300T Android Development] phil_man:
CROMi 4.3

Bootloop too on bootapp with new V8 :(
[Transformer TF300T Android Development] Hundsbuah:
i found something in the code that can cause this bootloop. i deleted the old v8 zip on the noobzunited hoster and replaced it.

just download again the v8 kernel. its a new zip!

http://www.noobzunited.de/owncloud/public.php?service=files&t=7b7bbd93015809bb81a383b324781c8d
[Transformer TF300T Android Development] Hundsbuah:
in this case its hard to pull a last_kmsg. if you are on linux, you can connect to your device while booting.

the correct procedure would be:

start tab, let tab reboot caused by a bootloop. at 2nd boot attempt, try to pull the last_kmsg via adb (no recovery, no fastboot)

someone told me (dont know the name sry) that this is only possible under linux? on windows hosts you can only connect to the device when the device finished booting? didnt tried this, because im always on linux when developing
[Transformer TF300T Android Development] Nonek:
Zippy Share is the Devil.. Any possibility of using a different mirror?
[Transformer TF300T Android Development] Hundsbuah:
? all files are now on noobzunited
[Transformer TF300T Android Development] robgee789:
I didnt mean to thank your post lol i think zippyshare is the bomb
[Transformer TF300T Android Development] Hundsbuah:
s.o has tried the new v8 kernel i uploaded 1h ago?

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] elesbb:
I personally think this is a JB issue. When my S2 had GB (Ginerbread) As well as my HD2, i was able to use windows to access adb at the boot animation. They may have changed something for security issues or whatever. Imma steal my brother's hard drive and put linux on it and try it out. I hate linux (Ubuntu) on my laptop though cause there are still a lot of bugs to work out. Might just try VM.

---------- Post added at 07:43 PM ---------- Previous post was at 07:28 PM ----------

V8 is a go boss. No issues here. Anything you want me to test?
[Transformer TF300T Android Development] Hundsbuah:
you can try how stable the tab is @ 1600mhz
[Transformer TF300T Android Development] d08speed3:
Running well at 1.6ghz. Have to use you app to set it to 1.6hgz. Performance mode is set to 1.5ghz. Been playing with it for 25mins now and no issues. Scored 6499.
[Transformer TF300T Android Development] macgyver40:
latest V8 is working great. Ran a quad bench and it got a little warm for the first time but cooled very quickly after. Will run 3DMark and quad again after everything settles in a bit. I also installed the CTM 4.3 for cromi-x since i love the battery mod. everything seems great. going to play NFS most wanted and see how it goes.
[Transformer TF300T Android Development] Hundsbuah:
remember to clock down your oc frequencies when playing games. its not a computer with fans to cool down the cpu and gpu on heavy load

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] joelalmeidaptg:
Here is mine. Running stable here! Thanks a lot! I don't usually overclock, I only use it for testing my tablet guts xD
[Transformer TF300T Android Development] macgyver40:
I run the games on balanced mode. I was getting stutter in the game when email or something came in but now its butter smooth.

I know about cooling in computers. Studied thermal dynamics in computer systems for a few years. helped build some computers in a clean room that need very tight thermal ranges, boring work but am able to keep my house cool 20 degrees below normal without air conditioning LOL great in the summer.

any videos on how to take the tablet cover off. I have a thermal sensor I want to put inside to take readings. I know software is avail but a sensor I place will be more accurate. if I can find the other sensors I will put one of CPU one on GPU and any other spot if I can find them. Almost wish this tablet was as easy to work on as the Alienware M17x laptop is.
[Transformer TF300T Android Development] elesbb:
Kernel 8 is great here too! :D Maybe now we go to 1700 MHz or even 1800 MHz :D maybe higher GPU as well?
[Transformer TF300T Android Development] Hundsbuah:
who knows :p

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] elesbb:
Got a random reboot with Kernel Version 8. here is the last_kmsg. Seems to have somthing to do with syncing?
[Transformer TF300T Android Development] pastorbob62:
Can you share your tweaks? I'm only seeing 6213 on quadrant at 1.6 Ghz with init.d enabled and several other tweaks in pimpmyrom.
[Transformer TF300T Android Development] macgyver40:
you have the dock/keyboard? some times when I leave it connected my score are a few hundred lower.

6200 with an alpha kernel is pretty good. I got around 6400 only when I undocked first and I didn't tweak anything cept the init.d thing.
[Transformer TF300T Android Development] joelalmeidaptg:
I have cross breeder, lagfix, disabled f-sync and init.d . And yes, I was undocked
[Transformer TF300T Android Development] pastorbob62:
Not using the dock, but I forgot to change the limits in Hundsbuah's utility to 1.6 ghz. Once I did that my quadrant score score jumped to 6396.

I also have fsync disabled and all of the CDROMI performance tweaks installed. Not complaining about my score just not sure why I am not seeing a better one.
[Transformer TF300T Android Development] macgyver40:
I have had my score jump around as much as 1000 points. I try to kill every app running etc and let it sit with the least amount running then run the benchmark. I have tried turning wifi off too to see if that would help but not really. Still trying to figure out how to keep apps from running without having to kill them all the time. I know when benching a PC I would have the least amount running and that's something I have not figured out on android yet. I guess not having any apps installed would do it but that would mean a lot of work but something I will have to try.

oh and if I get a notification from another app while the benchmark is running my score can drop by 500 easy. So there are many factors playing into benchmarking android. its also why I only count the 6300 as a score since it can vary from test to test.
[Transformer TF300T Android Development] CBank:
Has anyone run Data2SD on this kernel yet? I just got an advertised 45 meg read and 40 meg write microSD, and was thinking of using it with Data2SD to help with IO. Also I am curious to see if the tablet is capable of utilizing the full speed of this microSD or if it is capped much lower
[Transformer TF300T Android Development] pastorbob62:
Donation on the way

Tried to send a donation via the link but it wouldn't accept my PayPal login credentials. So I sent one directly from the PayPal website. You should be receiving it soon.
[Transformer TF300T Android Development] d08speed3:
I've noticed V8 makes my tablet run hot. I only run it on balance mode BTW. Is it possible to add Pegasus as a governer? Back on V7 and tablet temperature back to normal.
[Transformer TF300T Android Development] Goddly:
Try to undervolt when running higher OC kernel..
[Transformer TF300T Android Development] d08speed3:
Balance mode on V7 didn't heat up at all
[Transformer TF300T Android Development] Goddly:
Yes, v7 oc`d to 1.5, the extra 100mhz bumps the voltage table up.

---------- Post added at 11:14 PM ---------- Previous post was at 11:07 PM ----------

Just drop the voltage using a cpu app, i use system tuner pro.
[Transformer TF300T Android Development] d08speed3:
Does this app drop all voltages up/down by increments of +/-25? Or I have to do each frequency one by one?
[Transformer TF300T Android Development] Goddly:
All freq, by 25...
[Transformer TF300T Android Development] d08speed3:
I UV my phone for years now and battery life is amazing. Guess ill play around how low I can go b4 my tablet freezes
[Transformer TF300T Android Development] Goddly:
Hundsbuah, actually recommends undervolting to solve the overheating problem, plus it does help with battery. ;)
[Transformer TF300T Android Development] Hundsbuah:
this reboot was caused by:

[ 1468.596322] Unable to handle kernel paging request at virtual address 00400000

please look if it happens again.

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] Hundsbuah:
regarding the heat problems. following:

good case: we can lower the voltage for 1600 and its still stable -> maybe we can go to 1700mhz

badcase: we cannot lower the voltage because tab freezes -> we cant go to 1700mhz

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] d08speed3:
using V8 on balanced mode. Used "system tuner" app (free version) and UV across the whole board -125mV and no heat problems and tablet runs good. UVing to -150mV makes my tablet freeze.
[Transformer TF300T Android Development] Goddly:
I flash v8 i get a reboot at starting apps, currently running V7

The upgrade causes bootloop,

TWRP V2.4.4.

Cromi-X 4.3 b2
[Transformer TF300T Android Development] elesbb:
Even the one he uploaded yesterday? That is the kernel i am running right now. And having no issues what so ever.

Not even heat issues, was playing air navy fighters for like 2 hours (Yes i have no life) last night and didnt feel hot at all.

Cant wait to see new features Hunds :)
[Transformer TF300T Android Development] Goddly:
The one from "own cloud" which gives me a public.php which i rename .zip then flash, ill re download again.

New features like govs? ;)
[Transformer TF300T Android Development] ilyuha1108:
And what about battery? Can anyone post some screenshots using this kernel

:)
[Transformer TF300T Android Development] Goddly:
Had to factory reset, but have v8 running... beginning uvolt tests, will report..
[Transformer TF300T Android Development] Hundsbuah:
ok in the next verion i will undervolt the 1400 1500 and 1600 frequency - letz see if its stable then

Gesendet von meinem ASUS Transformer Pad TF700T mit Tapatalk 2
[Transformer TF300T Android Development] Goddly:
Running v8 at -100, stable