yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] hanspampel:
Why not. Its the same base.
[Galaxy Tab 10.1 Android Development] boggsterman:
Nice kernel! Running it as we speak. :)

EDIT: is there a way to just have the kernel without TWRP?
[Galaxy Tab 10.1 Android Development] AAccount:
Yes, twrp and A1 kernel are separate zips. Only flash which one you want :)
[Galaxy Tab 10.1 Android Development] boggsterman:
Ah ok cool. I have just been flashing the A1 kernel only but I thought it was also loading twrp.
[Galaxy Tab 10.1 Android Development] jonsat:
Don't know with that rom in particular, but in general Veetle HD won't work on any CM10 based rom as now. Neither with 1.8 A1 kernel. I asked about it in CM10 thread, but I think that this is a minor thing atm for devs.
[Galaxy Tab 10.1 Android Development] moodloid:
Sorry

I was testing new kernel on cm10 (P7500 - 3G)

usb was working fine on pershoots kernel

but on A1 something is definetely wrong, tab is not detected by PC

P.S. As i remember i had same problem on cm9 with this kernel

so please AAccount fix this problem :)

thanks
[Galaxy Tab 10.1 Android Development] zerong:
same for me on galaxy tab 7510 wifi with aokp 4.1.2. tab is sometimes detected but driver couldnt install. with stock rom ics and aaccount kernel it was ok.
[Galaxy Tab 10.1 Android Development] HansiHusten:
Flashed v1.8 p4 g3 kernel on nightly cm10 and had no wifi. Toggling or rebooting did nothing. Ofc cleared cache and dalvic
[Galaxy Tab 10.1 Android Development] AAccount:
I'm doing a rebase of the kernel based on pershoot's sources to try and fix odd CM10 anomalies I can't figure out. Just need to test all the extras I've added like the 801MB ram, and CPU and GPU overclock, 150MHz underclock are working and I'll put it up in half an hour to an hour. A lot of my early ports from the 2.6.36 kernel features will now be superceeded by pershoot's changes. Voodoo sound, lower overclocks etc...
[Galaxy Tab 10.1 Android Development] AAccount:
Is anybody else noticing the rebase is heating up faster when playing games and is a bit laggy?
[Galaxy Tab 10.1 Android Development] zerong:
I flashed last kernel 1.8.1 and now when i plug my tab to PC , drivers are installed :) ! so i can see my tab on my computer like before :) ! good !! :) thanks
[Galaxy Tab 10.1 Android Development] dda_krasnodar:
Halt on reboot with 1.8.1. Helps only resetting by holding power.
[Galaxy Tab 10.1 Android Development] AAccount:
You're not supposed to use V1.8.1 on stock roms. Perhaps you can ask the guy that makes Yoda kernels to incorporate the 801MB change.

Also, to everyone else, I found a more elegant solution than doing a rebase for V1.8 and I'll post it next Friday evening. I can confirm from my own testing that using the samsung base while copying in a few files from pershoot will allow samsung sources to have working mtp. It's working on my Linux x64 build machine. I just don't have time right now or during the week to put it up. Last night, I found the rebase makes the tablet get warmer quicker so I suggest either using V1.8 if you have it or going down to v1.7.5 if you experience a heat issue.

I really apologize for this but having to do school work at the same time makes it really hard... darn midterms and lab reports!!! Just count yourself luck I don't have much of a social life...
[Galaxy Tab 10.1 Android Development] pathuri97:
2 issues with 1.8.1

I observed 2 issues with 1.8.1 -

a) MOBILE DATA NETWORK was not working

b) RECOVERY mode switched off the PHONE.

I don't know whether anyone else has the same problem or not.

Then i switched to 1.8 - everything is working fine now.

Just my observations - pl let me know.
[Galaxy Tab 10.1 Android Development] AAccount:
I observed the same issues minus the mobile data which is why it was pulled. I found a better solution for mtp though.

Sent from my GT-I9300
[Galaxy Tab 10.1 Android Development] satoto01:
I flashed 1.8.1 on cm10 nightly. No getting warm issue it just that when playing asphalt 7 the background is black. Need for speed works find though. (Mtp works fine either)
[Galaxy Tab 10.1 Android Development] pathuri97:
cifs.ko module in 1.8?

I was trying to use cifsmanager for mounting windows shares on TABLET.

But I don't see 'cifs.ko' module in /system/lib/modules.

cifsmanager requires cifs.ko module to be loaded before using windows shares.

Any help in this regard is appreciated.

Thanks in advance.

Edit : I did extract cifs.ko and md4.ko and put them under /system/lib/modules with proper permissions.

Also created /mnt/cifs/phone directory with proper permissions.

But neither 'cifsmanager' nor 'mount manager' is working and giving error like necessary module not loaded.

Any help possible to check this from you end?
[Galaxy Tab 10.1 Android Development] AAccount:
The cifs module is built into the kernel. It used to be compiled as a module but then "patrons" of the kernel preferred it to be built in for convenience purposes of not having to always load the kernel module. Maybe there's another cifs manager? I can make it a module again if that's what everyone wants. My laptop and my desktop that's assembled from scrapyard parts both run Linux so I use ftp for wireless transfers.
[Galaxy Tab 10.1 Android Development] pathuri97:
Mount manager errors?

I copied md4.ko & cisf.ko from latest pershoot kernel since these 2 were not available under /system/lib/modules.

I copied latest modules from pershoot kernel and added the same to add modules under 'Mount Manager' options.

I'm getting the erros as enclosed - can you pl help me in this regard.

But I did similar setup on my GALAXY I 9000 (running slim bean 3.0 & semaphore kernel jb 2.5) - it is working without any problems.

On Tab - it is giving - exec format error/can't access shared library etc.

Pl see the enclosed pictures for exact error message.

Pl help me if you can.

Thanks in advance.
[Galaxy Tab 10.1 Android Development] AAccount:
You need to use a different cifs manager that can work with built in capabilities. I don't use cifs because I don't run windows but after searching google play here's one that looks like it can do built in or module options https://play.google.com/store/apps/details?id=com.twimager.cifsmanager. You can't mix and match kernel modules.

Oh yeah, and get an adblocker. This one works like a dream https://play.google.com/store/apps/details?id=org.adaway. Once you get an adblocker, you can't go back.

Sent from my GT-I9300
[Galaxy Tab 10.1 Android Development] moodloid:
am i only one who is experiencing fast battery drain?

or is it kinda normal thing? :(
[Galaxy Tab 10.1 Android Development] AAccount:
Are you doing cpu overclocking or is your tablet 3g? Use better battery stats and check for the dreaded hsic wakelock.

.

Sent from my GT-I9300
[Galaxy Tab 10.1 Android Development] moodloid:
Yeah i'm using overclock on both kernels (1.4GHz)

l2_hsic

10m 53s

Count 417

Expire Count 417

Wake Count 0

Total Time 679769

Sleep TIme 653591

Max Time 535971

Hey bro, i'm feeling really sorry that i'm complaining too much

I behave like a douche :|
[Galaxy Tab 10.1 Android Development] kRel:
Error in "Format Data"

Sorry, but English is not my language, you have to understand me ... Each search is very difficult ....

Before installing a ROM in the "Wipe Menu" do the following order: "System" (another ROM es. ICS><CM) - "Format Data" - "Cache" - "Dalvik Cache" - "Factory Reset".

Why on "Format Data", I usually get an error ???

(However, after flash the ROM, everything works fine)
[Galaxy Tab 10.1 Android Development] AAccount:
No need to apologize. I'm a small enough developer to be able to read all new posts and be able to answer most of them. Forgot to mention one other thing to check. Download system tuner and check out the pie graph for "times". If you're not getting a lot of "offline" in your graph it might be you have something running in the background. A likely candidate for that: desktop widgets. I no longer have my weather widget on the desktop because it would panic when I had no wifi signal and always try to load the weather when it couldn't. And yeah, overclocking tends to decrease battery life. You make the tradeoff for performance over efficiency. (In general this tends to be the thing like going 140km/h on the highway vs 90km/h. You will be surprised at the gas consumption between the 2).

You should not be formatting the data partition. The data partition contains all the sd card contents. In fact, this tablet and most modern android devices don't have a dedicated sd card partition so formatting data will erase your personal data and all SD card contents including whatever zips you were going to flash. I'm not sure why TWRP refuses to do it but it might be a safety feature. DO NOT FORMAT DATA!!! If you want to verify my claim use a root explorer and check out the contents of /data/media. You'll notice it has an eerie resemblance to /sdcard.
[Galaxy Tab 10.1 Android Development] pathuri97:
CIFS Mounting of shared windows folders?

I'm using the exactly same manager as suggested by you.

But still I get the same error.

Then I flashed pershot's latest kernel - surprisingly I see all the modules available under /system/lib/modules directory.

(But I don't see the same in your kernel).

Then I configured 'mount manager' and see that all modules including cifs is loaded without any issues.

But I still get error 'can't access a needed shared library'.

Is it possible to make it available - cifs.ko, md4.ko for your kernel under /system/lib/modules.

I will try again with your kernel - it might work.

In OP you said you are using samsung base - does it mean ICS 4.0.4 kernel. Does this samsung base has the above modules which I requested earlier?
[Galaxy Tab 10.1 Android Development] AAccount:
Try doing it without check marking load modules. You shouldn't have to need modules since everything is built in. It should work without modules.

Sent from my GT-I9300
[Galaxy Tab 10.1 Android Development] AAccount:
Hey everyone,

New TWRP V2.3.2.3 is up. Latest sources as of half an hour ago. It's been a slow day for me with only 1 class so I thought I'd update TWRP.

And this time, it's for 3G and wifi :cyclops:
[Galaxy Tab 10.1 Android Development] kingshonen:
Any chance of releasing this OC A1 kernel for p3 p7100 samsung tab 10.1V??? please??

Would u able to release this A1 kernel for ics 4.0.4 stock rom for p3 p7100 samsung tab 10.1v please?? Thank you.
[Galaxy Tab 10.1 Android Development] AAccount:
Not stock ics no, but maybe for CM10. I've copied in pershoot's changes for the keyboard dock driver, adb gadget driver (nexus 7 driver), and the wifi driver to make the kernel CM10 compatible. The only way to reverse these changes would be to copy in all the files from samsung's sources again and I don't really want to work that out in my build script.

If you still want a CM10 version, your timing is excellent since Friday nights (tomorrow) and Saturday nights are when I normally have time to tinker with the kernel so I can look into it tomorrow. Just say so if you want the CM10 version.

Perhaps if you want a custom kernel for stock, you can PM the guy that makes the yoda kernels? I think he's still supporting stock roms and his kernel is fairly similar to mine.
[Galaxy Tab 10.1 Android Development] kRel:
Thank you for your answer ....

First of all, I will check as you advised me. I probably memorized the wrong advice and I ran a big risk !

In this context, please ... You can sum up - by experienced user and developer who you are - what are the "wipe" (or or even better "format") to be made when replacing a different ROM? (eg. CM_JB <> ICS_JB). ?

Many thanks... Ciao !
[Galaxy Tab 10.1 Android Development] andonecool:
whats the difference between A1 and twrp2323 ?

do u have to install both of them?
[Galaxy Tab 10.1 Android Development] hanspampel:
A1 is the kernel an twrp the recovery.;)You dont need both of them.
[Galaxy Tab 10.1 Android Development] AAccount:
The kernel and recovery are separate and unrelated. You have to flash the corresponding zips. I just have them on the same thread for my convenience.

Sent from my GT-I9300
[Galaxy Tab 10.1 Android Development] andonecool:
oh ok, so to install the twrp2323-3G.zip i would have to do it through ClockWorkMod yeaa?
[Galaxy Tab 10.1 Android Development] hanspampel:
Push the zips on your tab and flash it through the recovery.
[Galaxy Tab 10.1 Android Development] pathuri97:
CIFSManager is working!

Finally I was able to get 'cifsmanager' working with few tweaks.

Somehow 'Mount Manager' is not working.

But using pershot's latest kernel - where all required modules are available under '/system/lib/modules' and loaded via 'cifsmanager'.

But I want to use 'A1kernel' (because observed more battery drain on pershot's kernel) - does it work without loading modules externally and the required modules built into kernel?

Might be a noob question.

Thanks in advance.
[Galaxy Tab 10.1 Android Development] AAccount:
It should work without loading external modules since the modules are built into the kernel. Like i said, i dont use windows so i cant really test it. (If you check the kernel info, youll see the machine name does not have "vm" in it because it is compiled on a real physical install).

This is analogous to having a built in wifi card on your computer compared to to buying a usb adapter. Loading modules manually is like having to hook up your usb wifi modem instead of just relying on a built in card.
[Galaxy Tab 10.1 Android Development] AAccount:
I keep forgetting to ask this. On the GT8.9 thread, somebody had problems with the new 801MB ram while playing intense 3d games like nova. I don't use my tablet for intense 3d games so there's no way I can test that and 801MB seems to work for me. It worked fine on GLBenchmark for me. Is anybody experiencing this problem? On the GT8.9 forum I posted a 785MB version which solved the problem. Any feedback?

Secondly, I saw this feature called KSM on my SGS1. I read the wikipedia article and searched google and can't find a conclusive answer as to whether this really does aid performance. It seems to add extra cpu overhead calculations which doesn't sound good to me.

Lastly, I will not be able to work on the kernel until the 17th because of school exams.
[Galaxy Tab 10.1 Android Development] tommrazek01:
Thanks for all your work, telling from my experience, the TWRP should work on the 8.9 too, right?

Edit:No way, I hard bricked my tab doing so. I thought it would because I already flashed the 10.1's CWM. What happenened, I don't know, but after spending a good 10 minutes of pressing the power button and other combos, I got the screen to light up (Okay, not hard bricked anymore ;)). Recovery was not working (screen shut off immidiately) and when proceeding to normal boot, the screen started flashing like insane for a few seconds and then shut off. Fortunately good old odin and a cwm image fixed it. Ufff...
[Galaxy Tab 10.1 Android Development] moodloid:
Will it work on CM 10.1 ? :)
[Galaxy Tab 10.1 Android Development] AAccount:
Since when was cm10.1 available for this tablet?
[Galaxy Tab 10.1 Android Development] moodloid:
since 19th of december

http://droidbasement.com/db-blog/ :)
[Galaxy Tab 10.1 Android Development] AAccount:
Well then, guess what i'll be doing this weekend... ;)

Sent from my GT-I9300
[Galaxy Tab 10.1 Android Development] JMRRJMRR:
AA i Have a tab 10.1 and a tab 2 10.1, can you make a your kernel compatible with that device or is a very diferent device?

a miss the overclock option ..eheh
[Galaxy Tab 10.1 Android Development] AAccount:
They're very different. Sorry I'm just not that good. :(

Sent from my GT-I9300
[Galaxy Tab 10.1 Android Development] edwinrodriguez810:
Would this recovery work on 4g LTE tab?
[Galaxy Tab 10.1 Android Development] AAccount:
It is now.

Probably not. I have the USA wifi only model so I can't tell.

-------------------------------------------Added-----------------------------------

New TWRP 2.3.3.0 coming soon.
[Galaxy Tab 10.1 Android Development] lampz:
can you port this kernel to galaxy note 10.1??

we badly need a kernel dev ;/
[Galaxy Tab 10.1 Android Development] xtacydima:
Can't wait to try latest 2.3.3.0

Can someone please post command to push it through terminal emulator
[Galaxy Tab 10.1 Android Development] AAccount:
The galaxy note 10.1 is a completely different system compared to the galaxy tab 1 10.1. It's actually very similar to the galaxy s 3 i9300 I bought in August. I'm almost tempted to say, you could try and download the siyah kernel source and compile it for the galaxy note 10.1 but use the galaxy note 10.1 defconfig instead of the i9300 defconfig. Then, just recycle one of my zips which will combine the kernel you just made and the ram disk on the system. That way you don't have to worry about messing with the ram disk. Just make sure to copy in the kernel modules. If you have time, that might be an experiment worth trying? I'm not buying a new tablet for a while. 1.6GHz OCd tegra 2 with 400MHz GPU OC is holding its ground very well for me.

Just download the zip from your tablet's browser and flash it through recovery. Yes I know it sounds weird that you're flashing a new recovery from the current one but I set it up that way to be as easy and painless as possible. No adb commands, no dd commands needed.
[Galaxy Tab 10.1 Android Development] Sharky444:
Is the GPU overclock done automatically, or do I need to activate it?
[Galaxy Tab 10.1 Android Development] AAccount:
Automatically. In fact, you can't turn it off.
[Galaxy Tab 10.1 Android Development] SgtMacabre:
wont work

hey ther i am having a problem...

my specs are in my signature

i flashed

File Type: zip	A1-p4-1.8.4-wifi-cm.zip - [Click for QR Code] (6.37 MB, 94 views)

File Type: zip	twrp2330-wifi.zip - [Click for QR Code] (5.20 MB, 60 views)

running nightlies..up to date, and pershoots 11/19 kernel....

i cant get your kernel to run. i either freeze on lockscreen or shortly after my launcher loads the homescreen..

any ideas?
[Galaxy Tab 10.1 Android Development] AAccount:
Flash 1.3 then. Hold down power and the volume button next to it, at the choice screen press the volume button next to the power button and then press the volume button away from the power button. Use recovery to flash stock 1.3.

Or, try reflashing 1.4 again. This just worked for me testing 1.5.

Or, reflash whatever rom zip you have in recovery.

Or, download Task650's rom and extract the boot.img, put it in a tar and flash with odin.

Sorry about that but it works on my tab and i'm not sure what more to do about that.
[Galaxy Tab 10.1 Android Development] jaswinky:
See the pictures, the tab conected to a 0,5A non-samsung wall charger using the adaptor for simulating an oficial samsung charger (see the other picture). The tab detect it as a oficial charger and set CHARGER_AC state (I can see it on settings->battery). If I plug directly to a USB port or this wall non-oficial charger without my adaptor, the state is CHARGER_USB and doesn't charge...

So, you can see that in CHARGER_AC state connected to a 0,5A device it does't force 2A (If so my 0,5A charger would burn out!!!)

Anyway, really, I know what I'm doing (I've a degree in Power Electronic, really), if you compile this little change for me over your new 1.4 version and you send the zip to me in a private message or mail, I'll test it on my own risk and I'll tell you the results... I'd do it myself, but I've not the tools and I have more than 10 years from my last compilation!!

Thanks a lot!

View attachment 1269051

View attachment 1269052
[Galaxy Tab 10.1 Android Development] AAccount:
May your tab have mercy on you. Well, there it is.

Change in 1.5 is support for that battery current widget. I haven't finished fully testing the kernel but from first impressions it seems to be ok.
[Galaxy Tab 10.1 Android Development] jaswinky:
Only one minor issue with current widget but... YES, WE GOT IT!!!! No burning wall chargers!! Here is my results:

First, the current widget issue: without any charger it measures about 455mA variable!! When I plug original samsung charger, it rise to about 960 mA... my impression is that the measure without charger is negative value and also a non calibrated measure... the negative value should be about 50-100mA... when a charger is pluged, the real value should be the widget measure plus the no-charge value, it is, in the case of the samsung charger, about 960+450=1,4A.

If it's true, the measue with my 2A external battery is about 1,5A (widget measured 1045mA), with my 0,5A non-samsung wall charger about 0,45A (measured in widget 0-40mA), and finally with my laptop usb port same values as this wall charger, about 0,5 real amps... In all cases, the battery state changes to CHARGER_AC as you recoded. Well, this means that in fact, even if the state is AC (2A), the charger device will not provide more amp than its nominal value...

I'll get installed this experimental kernel for a while...

Congratulations!

Enviado desde mi GT-P7510 usando Tapatalk 2
[Galaxy Tab 10.1 Android Development] n1vlek:
no problem I will still try having your kernel work in my tab although the volume button is malfunctioning lol
[Galaxy Tab 10.1 Android Development] steveman29:
Thank you for the current widget. I only have 1 issue with it. When i was using it with pershoot's kernel, with screen off i had a consumption of 5-7 Mah. Now the lower value i get with screen off is 150 Mah.
[Galaxy Tab 10.1 Android Development] XTeK2:
Small problem with 3g tablet running kernel 1.5

Other elements work great.;)
[Galaxy Tab 10.1 Android Development] spitzaf:
Awesome work here, feels so much better! Many thanks, keep up the good work.

---------- Post added at 01:31 AM ---------- Previous post was at 01:29 AM ----------

BTW, I had the same issue on 1.5 but a restart was all it needed. Not even a second flash.
[Galaxy Tab 10.1 Android Development] n1vlek:
Great now i have V1.5 on my tab. I will try to play around with it tomorrow thank you for making this
[Galaxy Tab 10.1 Android Development] steveman29:
Hello again i know we asked for many features and you added all of them. Could you please also enable swap so we can add a swap file with swapper? It would help a lot because of the low memory. Thank you in advance!
[Galaxy Tab 10.1 Android Development] pathuri97:
buttery smooth!!!

using 1.4 & is buttery smooth.

Thanks for the great work!
[Galaxy Tab 10.1 Android Development] jaswinky:
Same values for me... yesterday before going to sleep I enabled log, and the sleep mode with screen off drain is also 150mA... I have something waking up every 30 min that rise to about 400mA (maybe some email sync), and the drain when I turned on the scree is about 450-550 mA.

Opposite to my previous post, it is possible that this values were fine calibrated and real... and maybe this iddle consuption is tipycal fir the stock kernel... anyway, this is not my phone but a tablet with a big battery, so it is not a problem for me those 150mA.

Note that when you plog the charger, its consuption (for the wall charger) is not the widget value, but the diffeence between previous value and post-plug value... the widget value is the charging rate for the internal battery (diffrence between charger current and the instant consuption for the tab.

I'm using 1,5 experimental, I'll send some graph pictues with the diffeent states of charging and uncharging in a while..

Enviado desde mi GT-P7510 usando Tapatalk 2

---------- Post added at 03:11 PM ---------- Previous post was at 02:12 PM ----------

Did persoot's kernel activated minor frequencies to our min 216MHz? Maybe here is the problem... In my SGS2 phone with siyah overclock kernel the min freq is 25MHz(!!), so the drain with screen off is minimal... AAccount, would it be possible to activate minor freq to 216MHz as you did with 1,2GHz and 1,4GHz?
[Galaxy Tab 10.1 Android Development] CazeW:
When you turn your screen off, the tablet goes after a short while into Deep sleep mode and the CPU is turned off. Only reasons I can think of why there would be a bigger drain would be that either something isn't letting the CPU turn off or some of the other processes aren't getting turned off (Wi-Fi, Bluetooth etc).