yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] jayceebee23:
Thanks AA! Will do just that but I need to update my adb first so it can use the new adb whitelist function. That's the only reason why I was looking for flashable zip. Will update you later if it worked for me.

---------- Post added at 02:37 PM ---------- Previous post was at 01:48 PM ----------

Now I can confirm it... AA's tablet UI patch works perfectly! Was able to go to the settings without it causing a reboot. So far so good. Hopefully it doesn't break with new nightlies. Right now I'm on 04/07 CM 10.1 nightly

.
[Galaxy Tab 10.1 Android Development] yopet:
Sorry for posting a question with possibly obvious answer...

Can TWRP 2.4.4.0 be used on a GT-P7500 tablet with stock ICS?

How can it be deployed onto encrypted tablet? I see it is zip file, therefore I assume it should be flashed from SD card from within the recovery. Am I right?

Thanks!
[Galaxy Tab 10.1 Android Development] yopet:
Hi AAccount,

I haven't been able yet to deploy v2.4.4.0 of twrp to my GT-P7500, but I am preparing everything needed to do so.

In the meantime I wanted to check one (for me) very important part about this recovery. Have you built it with encryption/decryption support included? I am seeking a recovery which would allow me to mount the encrypted volumes.

Also, you have mentioned ripped images (because of the size of the recovery) and render errors. Isn't it possible to create dummy images (with single pixel or similar) to avoid such warnings?

Thank you very much one more time for your effort and commitment!
[Galaxy Tab 10.1 Android Development] AAccount:
Someone else will have to check the encryption feature. As for dummy images, even those take up too much place when you're counting every kilobyte of free space. I've tried that.
[Galaxy Tab 10.1 Android Development] kasper_h:
Hi Account,

I found a way to save some space, don't know whether you already use it.

I enabled inline kernel building for CM10.1. If I then build a recovery image, it will compress the recovery based on the defconfig values of the respective kernel. This saves about 200kb.
[Galaxy Tab 10.1 Android Development] EpicGtab:
George account is there any possibility that you can implement the row scheduler into the kernel I've been using it and I think it's the best one for the tablet so far
[Galaxy Tab 10.1 Android Development] yopet:
Could you please try to incorporate the encryption/decryption support into your build and I will test it to see if it works?

I would do it myself, but I don't have enough experience to customize the twrp build for GT-P7500 (I have built the CM from the current sources and downloaded the twrp source code, but something went south when I tried to compile it)...

Thanks!
[Galaxy Tab 10.1 Android Development] kasper_h:
I think encryption is already supported by default, no need to specify it when building. So you can just flash a recent TWRP... and test?
[Galaxy Tab 10.1 Android Development] yopet:
I have already flashed 2.4.4.0 you have built but I can not mount /data and I see no way of initiating the decrpytion (and at no point I am asked for decryption password).

I think I have read somewhere, or it was in the #twrp irc channel, that the decryption support is not included in the build by default (anymore)... I will check again.

---------- Post added at 11:35 AM ---------- Previous post was at 11:08 AM ----------

I see in twrp source code that there are flags that have to be set (at this point I'm not sure which one exactly is appropriate for GT-P7500) for encryption to be included during the build process: TW_INCLUDE_CRYPTO and/or TW_INCLUDE_CRYPTO_SAMSUNG. Maybe you could take a look at sources in your build environment and check if the flags are set.

Just as a potentially useful information, here is the output from my (encrypted) tablet, from TeamWin's cryptsettings utility on stock ICS 4.0.4 with kernel v3.1.10:

TW_INCLUDE_CRYPTO := true
TW_CRYPTO_FS_TYPE := "ext4"
TW_CRYPTO_REAL_BLKDEV := "/dev/block/platform/sdhci-tegra.3/by-num/p8"
TW_CRYPTO_MNT_POINT := "/data"
TW_CRYPTO_FS_OPTIONS := "journal_async_commit,data=writeback,nodelalloc,errors=panic"
TW_CRYPTO_FS_FLAGS := "0x00000406"
TW_CRYPTO_KEY_LOC := "footer"

---------- Post added at 12:17 PM ---------- Previous post was at 11:35 AM ----------

Update: I have also checked the twrp recovery.log. There is no encryption support flag set during the initialization process.
[Galaxy Tab 10.1 Android Development] lengis:
CM 10.1 TabletUi 0408 doesn't seem to work on the latest nightly 0415. Back button, go into settings and power button causes the Tab to reboot.

/Lengis
[Galaxy Tab 10.1 Android Development] jayceebee23:
Good to know. I'm still on 4/7 and tabletui patch working fine there (well aside from the settings icon not being right aligned on the notification pull up).

[GT-P7510] Samsung Galaxy Tab 10.1 WiFi

[ROM][CM10.1 Nightly] Android v4.2.2

[Kernel] A1 v1.8.4 | OC 1.7GHz | GPU OC 400MHz
[Galaxy Tab 10.1 Android Development] EpicGtab:
I know this not the Q&A section but I need to ask. Why is it that in ics the tablet was able to overclock to 1.6ghz but not in JB. I've google it out but I can't seem to find an answer for this.
[Galaxy Tab 10.1 Android Development] eushaun99:
Flash this kernel and you will be able to overclock to 1.6ghz
[Galaxy Tab 10.1 Android Development] reinerlee:
I've noticed also the ability to overclock GPU, how can i achieve that ?
[Galaxy Tab 10.1 Android Development] eushaun99:
U can't, its hard coded in the kernel
[Galaxy Tab 10.1 Android Development] hanspampel:
Which one was it. Aaccounts or mine? From the title i think its mine.

Edit: Try the attached MOD.
[Galaxy Tab 10.1 Android Development] lengis:
Yours!

0416 works, thanks a lot! I :cowboy:

/Lengis
[Galaxy Tab 10.1 Android Development] JoeSzymkowicz:
Hanspampel, you the man. I posted in the cm10.1 thread about this and was waiting for you to save day with an update.
[Galaxy Tab 10.1 Android Development] sandeshnl:
This one works perfectly. Thanks a lot!
[Galaxy Tab 10.1 Android Development] cnn888:
this one don't work with the 200412 release.
[Galaxy Tab 10.1 Android Development] hanspampel:
Did you mean the nightly from yesterday?

Edit: Try it from here.
[Galaxy Tab 10.1 Android Development] cnn888:
thanks, will try it tomorrow...
[Galaxy Tab 10.1 Android Development] JoeSzymkowicz:
Works like a charm. Thanks again, keep up the great work.
[Galaxy Tab 10.1 Android Development] cnn888:
this one works fine. thanks.
[Galaxy Tab 10.1 Android Development] TRSHD:
Noob alert!

Hello all,

So, here's my situation: I have a GT-P7500, ROM: CM 10.1 nightlies, CWM recovery BUTTTTTT, I had to use Odin to flash all of this...

So, if I want to replace CWM with TWRP and flash this marvellous kernel on top, is there ANYTHING special I need to consider???

Thanks for your support friends!!
[Galaxy Tab 10.1 Android Development] kilometers4:
Sorry if it's been asked before, but would it be possible to create a version for AOKP? It would be very much appreciated.

Thanks in advance
[Galaxy Tab 10.1 Android Development] hanspampel:
Which version do you want, the kernel or TWRP? I think both works with AOKP. But you can try this one from here if you want to have TWRP.
[Galaxy Tab 10.1 Android Development] annson08:
TWRP doesn't detect my files. the only thing present in my sdcard when browsing via TWRP is clockworkmod folder and TWRP folder.

EDIT: nevermind, figured it out why.
[Galaxy Tab 10.1 Android Development] AAccount:
Hey everyone I'm back.

Haven't had a chance to read the whole thread yet but I thought I'd start off by finally posting that kernel update. DO NOT ask about what personal factors effected this update and due to the lack of name change in the kernel... yeah...

It has 2 features (well 1 if you're using stock rom). The first is that the touchscreen death fix is included. It was suggested a while ago and I'm sorry that I can't remember who posted it but give that person credit for the discovery. The 2nd fix for CM users is the data usage should now work. I've had many months to thoroughly test this update and in real world usage too so it should work fine.

The TabletUI was built yesterday morning and should work fine. I've been using it for about 36hours.

TWRP V2.5.0.0 was actually made a few weeks ago when needed a study break from exams. Obviously this means it's only for wifi at the moment since it was intended as a study break, not a total time killer. I will make the 3G version later today.
[Galaxy Tab 10.1 Android Development] AAccount:
Unfortunately, that adds about 883kb of libraries which just can't be crammed in. Just tried it. Sorry. The recovery for my I9300 with exfat, twrp splash screen, su injection, and encryption is about 7MB.

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

I'm looking into adding the ROW (read over write) disk i/o scheduler in.
[Galaxy Tab 10.1 Android Development] hanspampel:
Here is a flashable zip from AAcounts Tab-MOD.
[Galaxy Tab 10.1 Android Development] jayceebee23:
Tried this flashable on today's nightly (5/1) but it didn't work. Text labels got all mixed up starting from the optimizing apps dialog on reboot. Didn't try adb push of the original files posted by AA. Anyone has success on latest nightly?

[GT-P7510] Samsung Galaxy Tab 10.1 WiFi

[ROM][CM10.1 Nightly] Android v4.2.2

[Kernel] A1 v1.8.4 | OC 1.6GHz | GPU OC 400MHz
[Galaxy Tab 10.1 Android Development] hanspampel:
Ok made a newer one. Take a look
[Galaxy Tab 10.1 Android Development] jayceebee23:
Thanks but it didn't work for me. Updated to 5/2 nightly then flashed provided file. Freezes at boot animation after optimizing apps. Tried clearing both cache and dalvik to no avail.

[GT-P7510] Samsung Galaxy Tab 10.1 WiFi

[ROM][CM10.1 Nightly] Android v4.2.2

[Kernel] A1 v1.8.4 | OC 1.7GHz | GPU OC 400MHz
[Galaxy Tab 10.1 Android Development] TRSHD:
*Ahem* Anyone!?!?!?
[Galaxy Tab 10.1 Android Development] eushaun99:
Just flash via recovery and you're good to go.
[Galaxy Tab 10.1 Android Development] TRSHD:
Thank you!

So, just to make sure, no need for Odin, just flashing the zip takes care of everything?
[Galaxy Tab 10.1 Android Development] dante1987:
so i installed this kernel....usb charging works great! Pretty fast! I still have problems with connecting my PS3 bluetooth controller

i use SIXAXIS Controller app....even with USB it doesn't recognize my PS3 controller. With BT JOYSTICK CENTER it does recognize my Wii-mote so i know bluetooth is working..

anybody tried it yet?
[Galaxy Tab 10.1 Android Development] jayceebee23:
Just want to confirm that this patch works over latest 5/3 nightly. Cheers man!

[GT-P7510] Samsung Galaxy Tab 10.1 WiFi

[ROM][CM10.1 Nightly] Android v4.2.2

[Kernel] A1 v1.8.6 | OC 1.6GHz | GPU OC 400MHz
[Galaxy Tab 10.1 Android Development] AAccount:
It looks like someone else has beat me to it for a newer update to tabletui. That's ok. I usually build it Friday night or Saturday morning weekly. I'll assume that everyone's using that other posted one. Anyways, I added in the row scheduler as was requested to V1.8.7 of the kernel. I tried using the original source from an email listing from the original author but that caused a boot fail. I ended up going with cyanogenmod 10.1's version of the row scheduler specifically for the samsung smdk4412 soc. I just picked that one because I have an I9300 and that source is in my cm build folder.

If anyone wants my newer tabletui from an hour ago I'll put it up anyways. Also just wondering, how many people actually like the 2 bar UI of android 4.2?
[Galaxy Tab 10.1 Android Development] TRSHD:
Tried flashing TWRP via CWM recovery (pershoot's version btw); no go. The zip fails to flash. What do?

Thanks!
[Galaxy Tab 10.1 Android Development] eushaun99:
Just saying fails to flash won't do anything. What error did it spit out?
[Galaxy Tab 10.1 Android Development] hanspampel:
Here is a flashable zip from AAcounts TabletUI.
[Galaxy Tab 10.1 Android Development] TRSHD:
Here:
[Galaxy Tab 10.1 Android Development] eushaun99:
Works fine for me. Probably a bad download. Try downloading again?
[Galaxy Tab 10.1 Android Development] piratz:
i flash the rocovery.. but it create a new folder which is '0'

for you information, im using JellyBean ICS ROM... Are it not compatible with ICS rom...

What i means is it always read my recovery folder from sdcard/0
[Galaxy Tab 10.1 Android Development] hanspampel:
Thats normal. This partition is used by googles "multiuser". It is on all Android 4.2.X FWs. But you dont need it on ICS.
[Galaxy Tab 10.1 Android Development] AAccount:
Then try the dd method. I will put this method on the front page as it seems to be handy. Basically find recovery.img inside the zip file and put it in the root directory of the sd card. Then carry out these commands:

cd /sdcard
su
dd if=recovery.img of=/dev/block/mmcblk0p2

Reboot into recovery and enjoy the touch friendly TWRP.
[Galaxy Tab 10.1 Android Development] TRSHD:
That would be through adb right? Crap... I've never been able to acquire root permission through adb. But I did try to simply re-download and flash again through recovery and everything went well.

Thanks for your help though! I can already see a MAJOR difference in terms of my tablet feeling snappier!

PS: Could you point me in this thread (if) where there are instructions on how to apply the tablet mode "hack" with the .jar files??
[Galaxy Tab 10.1 Android Development] hanspampel:
You can do those commands with "Terminal Emulater" from "Play Store". The other thing to Tablet MOD, you can flash the zip i created from AAccounts files. Flash it through recovery, its very comfortable.;)
[Galaxy Tab 10.1 Android Development] dante1987:
Sorry for the *bump* but i want the answer so freakin bad!
[Galaxy Tab 10.1 Android Development] bhowanidin:
When doing a backup with the new TWRP 2.5.0.0, I get an error message during parts of the back-up that day something about a render request. But then it says backup competed at the end of it all. Did the back-up really compete or is something amiss?
[Galaxy Tab 10.1 Android Development] teddybaerd:
Thats ok, nothing to worry about.
[Galaxy Tab 10.1 Android Development] AAccount:
I know I haven't answered in a few days. Wednesday I had some stuff to take care of and yesterday I went to go see Iron Man 3 with a good friend. First off, the render request issue is not an issue at all. Please read the TWRP information on the first page. It explains that.

Second, I have no gaming consoles. I have no XBox 360, PS2, Wii etc. so I cannot test those controllers. I also have no intention of buying one in the near future. I use my laptop that compiles these modifications to play games here and there. My core2 P8800 can still hold its ground for now.

And lastly, the next round of table ui updates for the May 11 nightly.
[Galaxy Tab 10.1 Android Development] hanspampel:
Ok here is the flashable Zip from AAccounts MOD.:o
[Galaxy Tab 10.1 Android Development] samdal:
Hi AAccount

Maybe you can include this code in your kernel and get rid of the l2_hsic wake lock as as been successfully done by others (grzwolf and BeeGee_Tokyo) ?

http://xdaforums.com/showthread.php?p=41034457
[Galaxy Tab 10.1 Android Development] AAccount:
I can put it in but I can't really test if it works since I have the wifi only version. However, I do bluetooth tether the data plan on my SGS3 I9300 using CM10.1's tethering feature without getting charged extra :cyclops:
[Galaxy Tab 10.1 Android Development] samdal:
I used your kernel (both stock and CM version) before and was really happy with it (except for l2_hsic wakelock). Am currently on a stock samsung ICS rom and stock samsung kernel without the wakelock, but would really like to OC and use your kernel. I am happy to try and give feedback on whether it works if you include the fix in your stock 3G kernel.

Btw. Infamous included the fix in their (non stock) kernel last night. Haven't tried it though as I am on stock samsung ICS. http://xdaforums.com/showthread.php?p=41303054
[Galaxy Tab 10.1 Android Development] eushaun99:
Most people has included this fix into their ROM including BeeGee_Tokyo and twa_priv. I'm using the cm10.1/sgt7 ROM by twa_priv and its working great. No deep sleep problems so far.
[Galaxy Tab 10.1 Android Development] pietropizzi:
I can confirm grzwolf's l2_hsic wakelock fix kernel works great since one week in my 10.1 3G.

Deepsleeps like it should --> compareable best battery time since months !
[Galaxy Tab 10.1 Android Development] AAccount:
All right everyone, the attempted 3G hsic wakelock fix by Beegee_tokyo is up. It boots on my WIfi only tablet.
[Galaxy Tab 10.1 Android Development] samdal:
Flashed 1.8.8 3G stock kernel on Samsung stock ics. Overclocked to 1500 MHz. No problems so far! Two thumbs up! Thanks! Will report back on battery consumption.
[Galaxy Tab 10.1 Android Development] BeeGee_Tokyo:
To clarify the credits!

The hsic wakelock fix is from grzwolf ==> link to thread (in German). I just implemented it into the kernel of my ROM.
[Galaxy Tab 10.1 Android Development] AAccount:
Oh ok. I looked at the google translated version of that thread and couldn't find the source code changes anywhere. No source files, git links anything. Then I found yours and since there's no way I could come up with that change on my own, I credited you.
[Galaxy Tab 10.1 Android Development] BeeGee_Tokyo:
No problem, just wanted to forward the credits to the correct person.

Here is the link to the post with the changed code. grzwolf didn't publish his source code on github.

Basically he changed only 2 files.
[Galaxy Tab 10.1 Android Development] AAccount:
Here's this week's tabletui update. I made it half an hour ago.
[Galaxy Tab 10.1 Android Development] hanspampel:
And here AAccounts flashable zip. Its attached.
[Galaxy Tab 10.1 Android Development] pichitpongx:
I have problem with voodoo sound. I use stock rom and A1 Kernel v.1.8.8
[Galaxy Tab 10.1 Android Development] AAccount:
You're going to have to be more specific.
[Galaxy Tab 10.1 Android Development] samdal:
I get less antutu score on a1 stock 3g vs stock Samsung kernel (app. 4100 on A1 vs 4900 on Samsung). Any idea why that can be? Tablet seems responsive on a1 as well.
[Galaxy Tab 10.1 Android Development] pichitpongx:
My tabled model is gt-p7500 ICS 4.0.4 Stock rom rooted and I use your kernel version 1.8.8. When I enter voodoo sound and setting volume it seem sound boosted, But When I press Volume+ My tablet volume is low seem it restore to normal volume no bass boost no sound boost.

Sorry if I used the wrong terminology.

English is not my language.

:p
[Galaxy Tab 10.1 Android Development] AAccount:
Oh that problem. Here's what I've found works for me. When I first turn on my tablet (after charging overnight) the first thing I do is play with the volume keys a bit. I just move the sound level up by one and then down by one. Only after doing that, do I use Voodoo sound to change the internal amplifier (sound setting that you use to boost the volume). Lastly, I use my script to apply my equalizer preferences. This is the equivalent of the bass boost feature you're talking about. I personally set mine to treble and bass boost. Voodoo sound has always been a bit of an attitude with this tablet.
[Galaxy Tab 10.1 Android Development] AAccount:
I wouldn't take benchmarks too seriously. There's a saying that some XDA members like to say "don't trust any benchmark unless you've faked it yourself". If the tablet runs smoothly for everyday operations for you and it plays your favorite games decently that's good enough. For the longest time my I9300 would easily smoke my GT10.1 but for some weird reason when using AdAway, that little progress circle that plays when updating the hosts file would lag on my I9300 and animate very smoothly on my tablet. I think the CyanogenMod team fixed that at some point since I no longer get that lag anymore. So yeah, benchmarks aren't really that important and are to be used only as a loose relative comparison between devices.
[Galaxy Tab 10.1 Android Development] samdal:
Menus and UI seem less responsive on A1 than on Samsung stock I was supposed to write (left out "less" ). That was the reason why I did the benchmark. Which app would be best to OC A1 CPU and Gpu to finetune? Have used setcpu for CPU OC before. Any other tips for finetuning?
[Galaxy Tab 10.1 Android Development] AAccount:
I haven't been on stock since last August but I usually use system tuner for OC. The GPU is automatically OCed and can't be unOCed so there's nothing you can do about that. On CM10.1 everything is smooth using TabletUI on stock 1GHz. For some reason on CM10.1, the new 2 bar UI causes unexplained lag that can't even be corrected with a 1.6GHz OC. However, switching to TabletUI makes the UI buttery smoother even on 800MHz (did that once to save battery).

If anyone else has tricks or tips for stock rom please do tell. I buy my gadgets with CyanogenMod in mind. My I9300 only ran stock rom for half an hour so I forget what gimmicky features Samsung put into the S3. I think there was some kind of Siri thingy?
[Galaxy Tab 10.1 Android Development] eushaun99:
Hi,

Any chance you can add frandom into this wonderful kernel? :)
[Galaxy Tab 10.1 Android Development] wackowizzard:
I can find v1.8.8 for wifi...:what:

Verstuurd van mijn GT-P7510 met Tapatalk
[Galaxy Tab 10.1 Android Development] hanspampel:
1.8.7 is the newest one. The changes for 1.8.8 was only for p4 and there DS and battery drain probs.;)
[Galaxy Tab 10.1 Android Development] samdal:
Reflashed 1.8.8 3G stock. Works like a charm now. OC to 1500mhz. Superfast! Thx :)
[Galaxy Tab 10.1 Android Development] saigon66:
I flashed this A1-p4-1.8.8-3G-stock.zip on my CM10.1 and now my Wifi wont start any more. I got P7500. Which kernel can i use for this

[ROM] [JB 4.2.2] CM10.1/SGT7 for P4WIFI and P4 [20130520] ? Thanks
[Galaxy Tab 10.1 Android Development] hanspampel:
The other Version, read careful. "A1-p4-1.8.8-3G-cm.zip" is your key to WLAN and cm10.1.
[Galaxy Tab 10.1 Android Development] AAccount:
Yup. I don't know if it works but it compiles and loads. Will attempt to test.

|root@android:/ # modprobe frandom
root@android:/ # lsmod
frandom 3832 0 - Live 0x00000000
dhd 384265 0 - Live 0x00000000
root@android:/ # ls /dev/*rand*
/dev/erandom
/dev/frandom
/dev/random
/dev/urandom

According to the test script it supposedly works

root@android:/data # cat frandom-res.txt
Results of frandom vs. urandom test:
====================================

Fri May 24 21:42:50 EDT 2013

urandom created 9990 kBytes of data
frandom created 99900 kBytes of data

Note that frandom did 10 times as much data!

head -c 99900k /dev/frandom > /dev/null

real	0m9.819s
user	0m4.680s
sys	0m5.130s

head -c 9990k /dev/urandom > /dev/null
head: invalid number '{urandomkbytes}k'

real	0m0.011s
user	0m0.000s
sys	0m0.000s

Platform info:
Linux 3.1.10_A1_V1.8.7
Processor	: ARMv7 Processor rev 0 (v7l)
processor	: 0
BogoMIPS	: 1998.84

processor	: 1
BogoMIPS	: 1998.84

Features	: swp half thumb fastmult vfp edsp vfpv3 vfpv3d16 tls
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x1
CPU part	: 0xc09
CPU revision	: 0

Hardware	: p3
Revision	: 000e
Serial	: xxxxxxxxxxxxxxxx (I removed this)
root@android:/data #

However, the test script needed to be modified because the syntax of the head command is a bit different. I will upload the test script. By the way, credits for getting the module to compile go to this page https://github.com/Ryuinferno/frandom-android/blob/master/Makefile. The code for the module itself comes straight from the author's web page. It's the vanilla unmodified original frandom.c
[Galaxy Tab 10.1 Android Development] eushaun99:
Awesome! :)

I have no idea what you just said but it seems good :D

Hope it works out :)