yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] pershoot:
im gettin there. things might be a lil too sensitive (which i can tone down later), but its ok. it helps overcome some of the bloaty feeling of hc in general.

the initial load of actions of launcher has always been slow. subsequent is fast. but yes i will revert my launcher to docs. cant have that cloud the overall test scenario (pigginess of launcher).

have sent 2 tests out.
[Galaxy Tab 10.1 Android Development] WobbleTheHutt:
thanks for putting in all your hard work pershoot! we really appreciate it! :)
[Galaxy Tab 10.1 Android Development] daddymatt:
Wow man! THANK YOU FOR ALL YOUR HARD WORK! Would love to test!

Sent from the best phone on the planet (SGS2) running the best ROM on the planet (Cognition S2)!
[Galaxy Tab 10.1 Android Development] cryptyk:
I just got the samsung usb adapter and want to use my xbox 360 controller with emulators. I want to confirm I have the right steps for this before I embark. Is this correct?

1) Flash the latest kernel (I'm a few revs behind)

2) Download the xtra pack

3) adb push the .ko from the xtra pack to /lib/data/modules/

4) insmod the .ko file.

5) lsmod to verify it's loaded.

6) plugin the controller

At this point, is it setup as a keyboard or something?

Also, how do I get this to load everytime the device boots?

Thanks!
[Galaxy Tab 10.1 Android Development] DocRambone:
Nice :)

A custom kernel to TW is great.
[Galaxy Tab 10.1 Android Development] Jnn1:
Any work you do on the TW would be really really appreciated. Just glad and thankful to see you work on it. :)
[Galaxy Tab 10.1 Android Development] stefanamlappi:
Hi @ all, any News about 3g Kernel? I have the last Kernel Tor wireless andere cant use my 3g Modem

All very smooth, but i want Tor use also my Modem:-(

Regards Stefan
[Galaxy Tab 10.1 Android Development] pershoot:
ill send u a test this week and we can work through it.
[Galaxy Tab 10.1 Android Development] pershoot:
galaxy tab 10.1 - 2.6.36.4 - ux/p4(7100)/stock - http://droidbasement.com/db-blog
[Galaxy Tab 10.1 Android Development] DocRambone:
WOW :)

Lets try, thanks!
[Galaxy Tab 10.1 Android Development] SellswordShev:
Wow thanks pershoot! Flashing now.
[Galaxy Tab 10.1 Android Development] DocRambone:
TW running butter-smooth in 1400 :)
[Galaxy Tab 10.1 Android Development] JeffR714:
You are a amazing developer and I really appreciate your work and especially on the tablet front
[Galaxy Tab 10.1 Android Development] nakedninja42:
i remember reading in the past that SetCPU has issues on the tablet, is that still the case? If so, what should I use to OC?
[Galaxy Tab 10.1 Android Development] pershoot:
setcpu works fine.

use that.
[Galaxy Tab 10.1 Android Development] Silenus21:
Thanks for your work.

I wonder if it overclocks when needed automatically or if I need to set the frequency manually and it stays like that all the time.

For better battery life management it would be best if it OC when needed.
[Galaxy Tab 10.1 Android Development] pershoot:
that has nothing to do with setcpu. the governor will yes, although it is a bit more sensitive now (ill tone it down later).
[Galaxy Tab 10.1 Android Development] DocRambone:
Init.d support implemented in the TW kernel?
[Galaxy Tab 10.1 Android Development] pershoot:
nothing to do with the kernel.

i dont supply the ramdisk.
[Galaxy Tab 10.1 Android Development] darktranquility18:
This'll work on starburst right?
[Galaxy Tab 10.1 Android Development] pershoot:
yes, since it is based off of OTA.
[Galaxy Tab 10.1 Android Development] darktranquility18:
Sweeeet gonna flash now
[Galaxy Tab 10.1 Android Development] SeanHacker:
great job on the latest kernel for touchwhiz bro. Running the best out of all your kernels for me so far. Thanks. e
[Galaxy Tab 10.1 Android Development] EvoXOhio:
Pershoot,

I just flashed your touchwiz kernel on top of a touchwiz rom, and now i am getting that garbled static image at bootup. This is the same thing that people were reporting on the bonzai roms.

Any thoughts?
[Galaxy Tab 10.1 Android Development] pershoot:
No idea. I get none of that.

There is inverse display support (for ux) so it could be attributed.

Clear with stock recovery, flash ota zip, and after boot, flash kernel.

U may have to seperately flash boot when u do stock ux after clear from stock recovery, as it may get wonky (boot partition), where flashing the zip wont write the kernel raw image inside.
[Galaxy Tab 10.1 Android Development] EvoXOhio:
Thanks man. I assume I need odin for that so I will try another day when I have time to figure all that out.
[Galaxy Tab 10.1 Android Development] tiny4579:
Thanks pershoot for the touchwiz support!
[Galaxy Tab 10.1 Android Development] Itaintrite:
I had the same problem running Bonsai before. Did stock recovery, started over and it went away.
[Galaxy Tab 10.1 Android Development] daddymatt:
Been running all day on starburst maxed out with no issues. Thanks pershot, youre the freakin man!

Sent from the best phone on the planet (SGS2) running the best ROM on the planet (Cognition S2)!
[Galaxy Tab 10.1 Android Development] chadti99:
Quadrant scores are higher but linpack took a huge dive. Not sure if it's worth investigating, anyone else notice? I can't break 20 MFLOPS on multithread mode.
[Galaxy Tab 10.1 Android Development] fransarj:
hey, what should i do with the lib-2636.4.tar.gz file?? also flash in CWM?

edit: oops nevermind found it. :)
[Galaxy Tab 10.1 Android Development] DocRambone:
I getting 55+ in single, and 90+ in multi.
[Galaxy Tab 10.1 Android Development] nakedninja42:
I got 50 in single and 72 in multi, locked the freq to 1.4 for the test.

How is there such a huge difference in the multi? I am using Starburst...
[Galaxy Tab 10.1 Android Development] chadti99:
False alarm guys, reinstalled and now I'm pulling 85+ :)
[Galaxy Tab 10.1 Android Development] anilkuj:
exact same issue for me.
[Galaxy Tab 10.1 Android Development] RMXO:
I just got this issue after flashing the kernel. :(
[Galaxy Tab 10.1 Android Development] EvoXOhio:
What do you do with the file? I would like to know.
[Galaxy Tab 10.1 Android Development] Itaintrite:
No such problem for me. I flashed pershoot's kernel over Starburst ROM. Sounds like you need to do a proper Recovery.
[Galaxy Tab 10.1 Android Development] RMXO:
Proper recovery as in?

1. recovery back to stock

2. flash Starburst

3. flash kernel
[Galaxy Tab 10.1 Android Development] nakedninja42:
Flash stock recovery with ODIN and do factory reset, then flash the CWM back with ODIN. Flash starburst, then pershoot kernel. Only way to get rid of static if you ever flash bonsai is stock recovery factory reset.
[Galaxy Tab 10.1 Android Development] PhantomHacker:
Has anyone tried deleting the .bonsai file on their sdcard, I did and never got that screen again.
[Galaxy Tab 10.1 Android Development] nakedninja42:
Lol.... it can't be that easy :-P
[Galaxy Tab 10.1 Android Development] chadti99:
Any chance we'll see a 1.5-1.7 Ghz version of this kernel?
[Galaxy Tab 10.1 Android Development] PhantomHacker:
I don't know, I just never got it after that. :P
[Galaxy Tab 10.1 Android Development] Itaintrite:
Heh you never know. But I always do a factory reset with stock recovery as recommended by pershoot.
[Galaxy Tab 10.1 Android Development] xQuestx:
same issue white static, what's the fix?
[Galaxy Tab 10.1 Android Development] texasredrider:
Quick question, is this normal with this kernel?
[Galaxy Tab 10.1 Android Development] fransarj:
sorry for the noob question but how do you "push" kernel modules?

ib-2636.4.tar.gz <- i read the instructions in the droidbasement site but i can't understand it. what is this for?

THanks guys :)
[Galaxy Tab 10.1 Android Development] njfoses:
What do you need the kernel module for? You only need to install the modules if you have a specific task or function you want to achieve that requires the module. Otherwise you dont need it.
[Galaxy Tab 10.1 Android Development] nakedninja42:
same score I saw, went from 2250 stock kernel to 2980 OC 1.4 from pershoot
[Galaxy Tab 10.1 Android Development] FillTheVoid:
Sorry for the noob question but I can't seem to find clarification. This kernel can be flashed through CWM recovery over the TouchWiz OTA correct? Also is the .tar file needed with this method? Thanks.
[Galaxy Tab 10.1 Android Development] PhantomHacker:
Yes it can. Just flash via cwm.
[Galaxy Tab 10.1 Android Development] xQuestx:
Every time I flash I get white static, I tried doc's and starburst roms (touchwiz).how do I fix this?
[Galaxy Tab 10.1 Android Development] used2hvatreo:
What are u running, we can help but we need details. Are you running touchwiz? Which rom are you on?
[Galaxy Tab 10.1 Android Development] pershoot:
Your question has already been answered.

Scroll up.
[Galaxy Tab 10.1 Android Development] xQuestx:
How do you factory reset? Do I use the factory reset in cwm?
[Galaxy Tab 10.1 Android Development] njfoses:
After you flash the stock recovery with odin you factory reset within the stock recovery. Then flash cwm in odin, flash rom in cwm, then flash kernel.
[Galaxy Tab 10.1 Android Development] pershoot:
galaxy tab 10.1 - 2.6.36.4 - 10.1 3g (gt-p7500; touchwiz ux (stock)) support added.
[Galaxy Tab 10.1 Android Development] SeanHacker:
No need to flash rom. I've done this a ton of times now when switching from bonsai. Just flash stock retail recovery, then wipe data/factory reset, flash cmw and reboot. Done.
[Galaxy Tab 10.1 Android Development] evanrich:
what is the lib.tar.gz file for?

Ahh thanks man...didn't read far enough down. Fantastic work. This set at 1200Mhz, combined with DocRambone's rom gives me over 2900 in Quadrant.
[Galaxy Tab 10.1 Android Development] pershoot:
Read the blog. It shows what is in there.
[Galaxy Tab 10.1 Android Development] sic_lic1o1:
guys,

i"m not here trying to complain or anything. I tried your method and some other methods to reset the tablet and started fresh install on the touchwiz. I tried Doc's and PhantomHackers'S roms. With out this overclock kernel, everything booted in just fine with fresh install. but as soon as i used this overclock kernel, i get static screen and it just stuck there. Tried at least 4 times already. I really want to use Pershoot's kernel to make the rom a lil faster as i had great success with the past hc 3.1 . Any help would be appreciated.

thanks

edit: this is the 5th time being stuck with the static screen.

any suggestions for the noob?
[Galaxy Tab 10.1 Android Development] pershoot:
Are you sure you are flashing the right file?

Double check what you are flashing.
[Galaxy Tab 10.1 Android Development] sic_lic1o1:
i use the link you posted on the first page like i always do it.

is this the right file ?

Download: boot-cm_2636.4-oc-xtra-vfpv3-d16_fp-080711.zip
[Galaxy Tab 10.1 Android Development] Danny80y:
Working great on stock TW. The only odd thing is when booting I get the yellow exclamation sign on the GT screen. Any ideas on why that is?
[Galaxy Tab 10.1 Android Development] pershoot:
That is the wrong file.

Please read the whole blog post carefully. You will come to see which to flash.
[Galaxy Tab 10.1 Android Development] pershoot:
Danny, that means your boot partition went south.

Reflash the stock boot.img, boot up, power down, then reflash release 0807 kernel for 7510 ux.
[Galaxy Tab 10.1 Android Development] alexige:
Sorry for the noob questions but im just getting into the gtab game. im coming from being an avid flasher in the captivate forum. Over there it is recomended to flash kernels with a full charge. Does the same recommendation apply here?

Also is it just me or is anyone not able to click the link on the blog to download the kernel while on the gtab? Anyway to help with this besides downloading from a PC and transfer the file to gtab?

Thanks for the help!
[Galaxy Tab 10.1 Android Development] evanrich:
Fantastic work. I'm getting over 2900 with this and DocRamBone's ROM. OC'd only to 1200
[Galaxy Tab 10.1 Android Development] sic_lic1o1:
sorry. It was my fault for not reading the whoe post. I always thought the newest link for the download always on top. Thanks for your help. will try to start everything again.
[Galaxy Tab 10.1 Android Development] Danny80y:
Flash thru cwm? It boots fine.... What exactly am i fixing? Sorry if should know this...
[Galaxy Tab 10.1 Android Development] pershoot:
U said you are getting the recovery exclamation point symbol that means that it could not boot your system or ran in to trouble initialising, unless I misunderstood.
[Galaxy Tab 10.1 Android Development] Danny80y:
Nope runs and reboots just fine... Just has the sign. Just thought it was odd:):)
[Galaxy Tab 10.1 Android Development] jvs60:
I read the changelog, but didn't see whether or not this kernel has voodoo sound included, does it?
[Galaxy Tab 10.1 Android Development] nakedninja42:
Is this what is happening? http://xdaforums.com/showthread.php?t=1184003

I think it has to do with the bootloaders or CSC? Did you flash ODIN KFC from samfirmware? I loaded the bootloaders and everything else, so when I go back to stock 3.1 I still see the same thing. When I go back to stock HC 3.1 I see the image but flashing from there to KG4 build it goes away. It's gone for now on the TW KMB releases but I assume will come back if I go stock HC 3.1.
[Galaxy Tab 10.1 Android Development] nakedninja42:
Yes it is, I am using Voodoo Control App with this kernel.
[Galaxy Tab 10.1 Android Development] jvs60:
Thank you
[Galaxy Tab 10.1 Android Development] Jnn1:
Many many many and many more thanks! Your kernel makes the GT10.1 marvelously better! Truly greatly appreciated!
[Galaxy Tab 10.1 Android Development] Danny80y:
That is the same error but this is a replacement tab so... Just so far I have Oden'd cwm flashed exploit then flashed OTA tw...... No roadsign.... Then flashed the kernel and the roadsign is there but boots normal. :confused:
[Galaxy Tab 10.1 Android Development] nakedninja42:
Hmmm, it maybe just an indication we are not running stock, idk. The same image appears at the bottom of the screen in ODIN with the warning message after the KG4 update.
[Galaxy Tab 10.1 Android Development] fransarj:
It seems like flashing this kernel with Starburst TW ROM slowed it down. I was getting a lag free tab on Starburst until i flashed this. Anyone else experiencing the same problem? (and yes i flashed the correct file)
[Galaxy Tab 10.1 Android Development] pershoot:
no, not at all. quite the opposite (as is the case with everyone else's experience, thus far). i run the stock rom tho.

ensure you are not stuck at a low frequency. ensure you are stable if overclocking.

or...

i think its time for you to clean yourself out with the stock recovery (backup your media first tho).

also, inspect any apps which may be running rogue if you still experience oddities.
[Galaxy Tab 10.1 Android Development] fransarj:
What did you mean by clean with stock recovery?

Here's what i did.

1. factory reset

2. clear cache

3. clear davlik

4. flash starburst

5. flash kernel

lag stays no matter what settings i use in setCPU (ondemand/performance/1ghz/1.4ghz -minimum freq set to 1/1.4ghz respectively).

I already did this twice but still got lag both times. :(

help would be much appreciated since i really love the voodoo sound and other optimizations you've made
[Galaxy Tab 10.1 Android Development] GrkEngineer:
You need to factory reset with the stock recovery. It does more CSC stuff than the clockwork recovery.
[Galaxy Tab 10.1 Android Development] GrkEngineer:
Where did you find the stock recovery? I've been flashing the original ROM with Odin, but this would be easier.
[Galaxy Tab 10.1 Android Development] njfoses:
Its included in the download here http://xdaforums.com/showthread.php?t=1130574
[Galaxy Tab 10.1 Android Development] fransarj:
I have a locked tablet and i read that this won't work? :(
[Galaxy Tab 10.1 Android Development] EvoXOhio:
i was able to fix the static boot screen by restoring the nandroid i took before flashing the kernel.
[Galaxy Tab 10.1 Android Development] SellswordShev:
It will work fine, I have locked tab too, as do most people. Download the stock recovery and flash it (flashing the stock 3.1 update will do too, but takes a little longer, both are in the file called filesfordummies.zip). Then do a factory reset with that recovery. You now have a clean stock tab, go back and flash CWM and youre set.
[Galaxy Tab 10.1 Android Development] anilkuj:
but did it overwrite pershoot's kernel with the stock kernel ?
[Galaxy Tab 10.1 Android Development] pershoot:
your only requirement is a recovery which can flash updates signed with a test key (cwm or io stock recovery).

if you have that, your good (for kernels,roms,etc.).
[Galaxy Tab 10.1 Android Development] Fyahstarter:
Thanks for the quick reply! Also, do I have to mess with the other config tar files? I didn't the first time around.
[Galaxy Tab 10.1 Android Development] pershoot:
nope, you dont. if you want cifs, scroll up in the thread and find the instructions to activate it (pull from tar.gz and put to system and load in, etc.).
[Galaxy Tab 10.1 Android Development] FricoRico:
I'm unable to get the recovery.log file. Somehow it doesn't turn up in the specified location. Can't find it anywhere!
[Galaxy Tab 10.1 Android Development] Calkulin:
You are achieving what you want because the kernel will run your defaults if the user doesn't know or want to change them. This just gives advanced users a way to fine tune the kernel so as to not waste battery power. I have used a undervolt module on the EVO ROM for almost a year now and Ziggy includes the VDD mod in his kernels over there, so it's not like there are many downsides to doing this except giving the users the option of trying to get better battery life.

EDIT: Or if you really don't want to give up control of the voltages to undervolt(really don't see why you wouldn't), then just at least create 2 kernels, a high voltage one for those users that need it and lower voltage one for those that don't need that much as to not waste battery
[Galaxy Tab 10.1 Android Development] bballer71418:
What exactly is cifs? Sorry if it has been answered I haven't found it.

Hey calk! Nice to see u here. I have been spoiled by your work on the EVO :P can't wait for your stuff
[Galaxy Tab 10.1 Android Development] Fyahstarter:
Gotcha...Thanks!
[Galaxy Tab 10.1 Android Development] pershoot:
boot cwm and pull it from /tmp/recovery.log
[Galaxy Tab 10.1 Android Development] FricoRico:
Found the file anyway, special delivery for you!

bootloader=P7100BUKC8ro
[Galaxy Tab 10.1 Android Development] pershoot:
adb pull /tmp/recovery.log .
[Galaxy Tab 10.1 Android Development] skrowl:
Extremely unstable on my device. I did setCPU up to 1.4 but NOT set on boot and it crashed, so now I'm at the normal settings (conservative gov, 1.0 max) and it hangs all the time. It does NOT reboot, but it hangs and I have to hold down the power button to force it off.

Would any log file help to determine this problem's cause?

EDIT: It may be related to I/O as the first time I hung I had 2 file downloads running and the second time I hung I was FTPing files to the FTPd built in to File Expert.
[Galaxy Tab 10.1 Android Development] pershoot:
please pull logs.

/proc/last_kmsg and run a dmesg. pastebin both.

please test each frequency step thoroughly (start low) and let me know where you face issue. use ondemand.
[Galaxy Tab 10.1 Android Development] pershoot:
ok give me a few days. want to sort the odd ended devices that are non 'v', and then ill open the flood waters to include v and work on that.
[Galaxy Tab 10.1 Android Development] pershoot:
for the 3 users in this thread which faced issue, ill pm you test kernels tonight/this wknd, as i dont want to clog the thread up. then ill update after testing with your specific devices.
[Galaxy Tab 10.1 Android Development] skrowl:
Here's /proc/last_kmsg http://paste2.org/p/1487152

Not sure what "run a dmesg" means. I'm a windows guy :cool:
[Galaxy Tab 10.1 Android Development] pershoot:
adb shell dmesg > file

please thoroughly test each freq step using ondemand, and reply back on the range/step you face issue on.

i will also try to reproduce the issue of where you are downloading a file and/or two at a time. can you please list details on how to reproduce this?

thx.
[Galaxy Tab 10.1 Android Development] skrowl:
I received an email via gmail with two PDF attachments and I downloaded them both simultaneously. They're about 14MB total.

EDIT I don't have my USB cord here at work to run adb with. Is there a way to execute it locally via a terminal emulator or something?

EDIT2 found a free terminal emulator on android market. Here's dmesg output: http://paste2.org/p/1487193
[Galaxy Tab 10.1 Android Development] pershoot:
please do this at home when you have free cycles and can thoroughly test.

thx.

you can pm me or paste here.
[Galaxy Tab 10.1 Android Development] :
Anyway you can provide a "Stock" kernel so that if things don't work well I can flash it instead of having to go through a CWM Restore?
[Galaxy Tab 10.1 Android Development] DrDrrae:
It crashes for me using the TWiT.tv Mediafly app watching video at 1.4GHz. I'm currently going to test 1.2GHz but here's the last_kmsg and dmesg at 1.4GHz.

dmseg - http://pastebin.com/eipzfcnX

last-kmsg - http://pastebin.com/R91eUMU6
[Galaxy Tab 10.1 Android Development] EvoXOhio:
Sorry i thought that was obvious. By doing this i now have the stock kernel, not pershoots kernel. I will try flashing his kernel again when the next version comes out.
[Galaxy Tab 10.1 Android Development] Grommish:
I am running Doc's full official release + pershoot's kernel without issue. I'm getting 2950+ on quadrant and 5700+ on Antutu.

I ODIN'ed the stock recovery (I have a retail unlocked), factoried and then ran into some serious issues..

I had to Odin back to 3.01 HC, boot, copy the files in order to flash as CWM's USB mounting doesn't work.. It completely trashed the SDcard mount bad.. I did manage to get it up and running before, I just wish someone had a HC3.1 tarball for ODIN.. Everything out there is CWM, which is fine unless you can't get the damn file on the tablet to begin with..
[Galaxy Tab 10.1 Android Development] pershoot:
How's 0807?

Performance good? Response good? Any regression?
[Galaxy Tab 10.1 Android Development] nakedninja42:
Performance is great, but i still had a battery charge issue on the new refresh. Went back to stock to see if I can clear it before flashing again tomorrow.
[Galaxy Tab 10.1 Android Development] pershoot:
please be sure you are on the release kernel. the tests ive sent you in pm prior, are not valid any longer.

if it is still an issue, post full logs. i can yank one change which could be causing issue, if it is determined that that, is the case. i cant reproduce any charging issues tho from my end.
[Galaxy Tab 10.1 Android Development] roccos_van:
Thanks for the TWUX supported kernel pershoot! Working great so far...ondemand set to 1400...
[Galaxy Tab 10.1 Android Development] hoodoomagic:
Everything seems to be stable @ 1.4Ghz, but I noticed some odd flickering white lines that would appear when turning the screen off. There was also some flickering when turning the screen on.

Just to be sure I went back to the stock kernel and the screen was fine again.
[Galaxy Tab 10.1 Android Development] pershoot:
That has potential to happen (rarely tho). I may not have all of the video patches they are using.
[Galaxy Tab 10.1 Android Development] Entropy512:
Nope, you've got to be careful, as Viewsonic GTab releases are mixed in. (I think it was Viewsonic gtab - there are other devices, I can't check at the moment as pershoot's blog is inaccessible where I currently am)

It's a bit confusing since we often call the Tab 10.1 the GTab here - but on pershoot's blog, GTab means something else.