yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] Zoide_:
http://xdaforums.com/showpost.php?p=15778325&postcount=848
[Galaxy Tab 10.1 Android Development] Infobits:
Okay, Thanks. I think it would be a good idea for the developer(s) of the setcpu app to consider making CPU clock throttling function user configurable just for this type of situation. Add a config option to enable or disable setcpu from itself performing this governing function or not to do it per users need.:D
[Galaxy Tab 10.1 Android Development] pershoot:
It doesn't. It is only a front for what is going on/available behind the scenes.
[Galaxy Tab 10.1 Android Development] Infobits:
Oh, okay, if you mean setcpu does not do any CPU throttling then everything is cool and we can just continue to use setcpu.

Great! :)

Your kernel is working fine so far on my retail locked tab 10.1.

Thank You!
[Galaxy Tab 10.1 Android Development] Grommish:
pershoot:

Was there any changes to the Bluetooth stacks or is the tablet broken on vanilla?

I've got a A2DP device that connects, but refuses to send the stream to it. Works fine on the Sammy Epic I've got, so it's not the device..
[Galaxy Tab 10.1 Android Development] Jaydawgx7:
Pershoot, sorry for the late response on this. So far I have been having difficulty with each kernel release with video playback in gallery. I is not a file format issue (playing mp4). On the stock kernel it it plays great. I haven't tried another video player, but I prefer using gallery for supported file types. I'm not sure how to pull a log for this, so if you provide me with instructions, I'll gladly send it to you.
[Galaxy Tab 10.1 Android Development] pershoot:
dunno man. ive already had this tested. no issues with the tests.

anyone else receiving this issue with mp4?

your on a bone stock setup? no corrupted/dirty system.

pull a dmesg/logcat while its trying to play.
[Galaxy Tab 10.1 Android Development] pershoot:
not that im aware of (could have been one or two BT things as of recent).
[Galaxy Tab 10.1 Android Development] bballer71418:
Can anyone explain what bigrushdog did when he implimented GPU overclocking?

Pershoot, have u look into this at all? Is it worth it?
[Galaxy Tab 10.1 Android Development] pershoot:
yes, i have.

it either causes bootloops or a reduction in FPS (this i also noticed on harmony).
[Galaxy Tab 10.1 Android Development] used2hvatreo:
Just tested, my bluetooth streaming is working perfectly
[Galaxy Tab 10.1 Android Development] used2hvatreo:
can you please provide me with the file you are trying to watch, i was able to produce some choppiness, but it was from short file i just grabbed from some dude thinking he's hot stuff on Halo...

if it is a large file, a link to where I can get it or just a sample will do. I just want to make sure I'm not getting bad files from the shady interwebs
[Galaxy Tab 10.1 Android Development] pershoot:
yes pls send me this file as well so i can rectify this, if it is in issue in kernel.

thx.
[Galaxy Tab 10.1 Android Development] Grommish:
pershoot

Thread http://xdaforums.com/showthread.php?t=1111145 has an init.d memory script. I am going to assume you are tweaking memory settings in the kernel already, but if not, would that script setting be of any use (either built-in or user-defined after the fact)? I'm asking you because poeple have been reporting decent increases in performance, but lets face it. the person who is saying their HTC Hero CDMA now is "flying" and has 20MB free on the memory would cry for joy for the stock tablet, let alone your kernel..

Any thoughts?
[Galaxy Tab 10.1 Android Development] pershoot:
im not touching any of those settings.

feel free to play to your heart's content.
[Galaxy Tab 10.1 Android Development] Live2Follow:
For those having issues try using Odin to restore to factory settings. I have had no issues since then, whereas I had freezes and stalls running rampant before.
[Galaxy Tab 10.1 Android Development] horatiob:
This might be a silly question and it might not even belong in this thread. I just have some thoughts and would like to share with the community(esp. pershoot) and get your feedback. Maybe somethings I am about to say are already addressed. Forgive me as I have not been keeping up with the thread.

The Galaxy Tab is suppose to be a premium Tab and provide a premium experience. Why is the UI so laggy? Why don't we already have an official US WiFi touchwiz release? TouchWiz UX looks cool, but it is also laggy even with pershoots awesome kernel it's still noticeably a little laggy. The only time I did not see lag is when I was on poitee's kernel and OC to the max 1.6 which is ridiculous. I shouldnt have to stress the CPU to have a smooth UI. The 3G TW ROM is cool but keeps looking for the IMEI and SIM. The EURO TW ROM is lacking on features like tilt to zoom and so fort. It turns out that I got one of the bottom of the barrel CPUS as mine OC'ed only works with interactive governor. Also today I was in best buy and saw the ZOOM. The UI was so smooth and fast. It was also on 3.2

So here goes my questions.

Which ROM and Kernel should I use for the best possible experience?

Should I go swap mine out for another 10.1 or should I just get another Tablet all together?

When should we see a 3.2 Release for our Tab with TW or is it going to be the Vibrant getting Froyo thing all over again.

Sorry for being long winded but I am not happy with my half a grand investment.
[Galaxy Tab 10.1 Android Development] njfoses:
Imho there is no tab on the market currently worth buying over the gtab 10.1 With that said honeycomb is a half-ass job from Google and none of the current tabs are perfect by any stretch. Ice cream sandwich should be better but who knows if/when Samsung will update us. If the past is any indication of the future i wouldn't hold your breath. Quad core ice cream sandwich tabs are roughly 6 months away so if the current gtab 10.1 doesnt meet your needs return it and wait for next gen tabs. Problem as you know is that something better will always be on the horizon so its a no win situation. The gtab 10.1 is certainly not perfect but if you need an Android tablet now its the best on the market period. Im currently running stock rom with pershoot's kernel oc to 1.4 and am satisfied with the performance. You may want to try the bonsai rom as people seem to like the performance there also. The dev scene for this device will get better and things will improve down the line. Only you can determine if this device fits your current needs or if your better off waiting for next gen devices.
[Galaxy Tab 10.1 Android Development] horatiob:
Next Gen Tablets = Next Gen Issues... No SIR... and to make it worse check this out. Before I purchased the GTab10.1 I had the transformer which has micro hdmi, miscroSD card slot, micro usb port and cost $100 less... So tell me why I paid more money for less value? The GTAB is suppose to provide a premium experience but Like I said before... Samsung is incredible when it comes to hardware but their support STINKS!!!!!!!!!!! I just want HC 3.2 Touchwiz working properly with no lag and I'll be ok. Is that too much to ask?
[Galaxy Tab 10.1 Android Development] notfaded1:
Is there issues with using setcpu?

Is it better to adb shell "echo 1400000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed"?

Some of the comments made me think setcpu and this kernels governor might not play well together or is there a better version of setcpu to use?
[Galaxy Tab 10.1 Android Development] rvrugg90:
No..in my opinion it is not too much to ask for. Its all to easy in best buy to check our all your options. You start with the huge selection of Android tablets...Most of them are laggy, slow, and not responsive...if they are even on. Then you find yourself looking at the Apple table, wth it's shiny black background and beautiful hardware...and you just happen to see an Ipad2. Scrolling, playing with menus, opening applications...everything is smooth and fast. EVERYTHING WORKS. I'm no apple fanboy. I have a macbook pro laptop and a droid incredible. I love both pieces of equipment...but honestly I believe that if Google doesnt get their act together soon, people arent going to trust them. I bought a galaxy tab 10.1 and loved it. I installed a few of the current crops of roms and even with developers working on them, none were as smooth, fast, or WORKED as well as an Ipad2 out of the box. If google wants to compete forreal, they need to get this stuff worked out. Showing a box full of specs does nothing if they dont translate into something worthwhile for the consumer and I dont understand why this wouldnt be a priority for google. Has anyone at google picked up an ipad2, then gone to one of their own tablets?
[Galaxy Tab 10.1 Android Development] jtwinn:
Right on. If Google and OEMs don't get their act together, I will be spending my money elsewhere (by elsewhere, I mean Apple). I can take my over $1000 a year tech addiction to Apple. Get your f$%^ing act together GOOGLE! :D
[Galaxy Tab 10.1 Android Development] pershoot:
setcpu is fine. use it. be on the latest version tho.
[Galaxy Tab 10.1 Android Development] bballer71418:
How do I boot into stock recovery if I'm rooted?
[Galaxy Tab 10.1 Android Development] used2hvatreo:
Please take this elsewhere, this is a dev thread, not a place to vent your emotions because you were too dumb to read the specs on the device before you bought it.
[Galaxy Tab 10.1 Android Development] Grommish:
pershoot:

I wanted to return to stock to help test the kernel since I was using the kernel prior to the 7/14 update when you stopped including the ramdisk.

I pulled the 3.1 OTA .zip from your website and CWM'ed it (because I'm not at home). Worked fine, with a few exceptions:

On the market, I can pick an App but then it'll say it's not found.. or, it'll go to install and then tell me its not available in my country (US). Any ideas? I'll ODIN if I have to, but I can't until I get home..
[Galaxy Tab 10.1 Android Development] used2hvatreo:
If you want to test the kernels, and you will need to flash stock recovery and do a full factory wipe, and and then put cwm back on, and then flash root and tool pack. This will insure you are completely free clean
[Galaxy Tab 10.1 Android Development] Grommish:
Meh.. I canned the stock bml partition for recovery because I'm retail unlocked. Maybe odin will put it back, or ill have to nvflash
[Galaxy Tab 10.1 Android Development] used2hvatreo:
Sorry, that's what I meant by flash, use nvflash to go back to stock recovery and the after wipe use it to go back to cwm. I would recommend that you get fastboot bootloader, that will dramatically increase the speed of processes like this
[Galaxy Tab 10.1 Android Development] Grommish:
I was looking at fastboot. Didn't seem worth the tradeoff with all the issues reported in the thread.
[Galaxy Tab 10.1 Android Development] 5thElement:
Have the stability issues and startup logo issues with this kernel been fixed?
[Galaxy Tab 10.1 Android Development] SeanHacker:
This kernel is stable. Logo issues???
[Galaxy Tab 10.1 Android Development] Grommish:
Weren't you making your own kernel because of the "issues" you were having?
[Galaxy Tab 10.1 Android Development] 5thElement:
Yes I am still working on it. It is a friend of mine that wants to try this kernel despite the issues in the past. I just wanted to know if the samsung logo audio/video sync issue is resolved and if the stability issues were fixed before he tries it.

Also please remove the annoying "Sent from my SPH-D700 using XDA Premium App" from your device.
[Galaxy Tab 10.1 Android Development] SeanHacker:
Not sure if the logo and sound sync are really an issue or if it even should be a priority. There are too many other important things to deal with when building a kernel.
[Galaxy Tab 10.1 Android Development] pershoot:
be aware, i will not support you. i am still shocked you have the audacity to post in this section.

i will support your friend, if he posts as himself.

in regards to the 'sent from my'..,

you dont like it, dont look at it. we are not here to serve you.

please refrain from posting in this thread. it is exclusively for development and testing of said kernel, something of which you were not able to do, which rebounded in to a full on insult. i normally don't hold grudges, but this one i will hold on to, since no formal apology has been made to not only myself, but to all the devs who work tirelessly, in their own free time, and for free (or close to it), for the good of the community as a whole.
[Galaxy Tab 10.1 Android Development] used2hvatreo:
also please the remove the part of your day where you ever log onto this site and post trite and bothersome bits of crap. and stop working on it. you have been proven a troll in just about every other thread i've seen you in.

how bout you go play with that magic SD card slot you found and leave the development world to people who aren't you.

thanks
[Galaxy Tab 10.1 Android Development] mazlo:
I figured out the XBox 360 controller issue. The sec_whitelist.h file doesn't have a matching entry for it, so it wasn't allowing it to be used. I compiled your kernel with "SEC USB host target list" disabled, and the controller was set up properly and worked fine. I also edited sec_whitelist.h to have a generic entry that would match the controller and re-enabled the previous option, and this also worked.

This is the change that was made to sec_whitelist.h:

--- a/drivers/usb/core/sec_whitelist.h	2011-07-24 01:04:27.010195956 -0400
+++ b/drivers/usb/core/sec_whitelist.h	2011-07-24 02:04:11.370910739 -0400
@@ -33,6 +33,8 @@
/* PTP camera*/
{ USB_DEVICE_INFO(USB_CLASS_STILL_IMAGE, 1, 1) },
{ USB_INTERFACE_INFO(USB_CLASS_STILL_IMAGE, 1, 1) },
+	/* Game controller*/
+	{ USB_DEVICE_INFO(USB_CLASS_VENDOR_SPEC, 255, 255) },
{ }	/* Terminating entry */
};
static struct usb_device_id sec_whitelist_table2[] = {

There may be a better way to go about this, but hopefully this sheds some light on the issue.
[Galaxy Tab 10.1 Android Development] ca110475:
+ 1
[Galaxy Tab 10.1 Android Development] gdog1977:
I used to feel exactly the same until did a few things. The combination I found sucessful is the Bonsi rom, with this kernel, using Launcher Pro, Opera, and Voltage control oc at 1.4. System is very responsive with combo.
[Galaxy Tab 10.1 Android Development] stefanamlappi:
Galaxy Tab 10.1 P7500 3G Overclock

Hi @All,

what do you think; we can have a OC Kernel for the Galaxy Tab 10.1 3G Version???:-(

Regards Stefan
[Galaxy Tab 10.1 Android Development] pershoot:
cool. ill add this in.
[Galaxy Tab 10.1 Android Development] piperp:
I'm a bit new to this but I was just curious what governor people were using when overclocking - ondemand vs interactive? Is there a general recommendation on this with this tab so far as to which is safest or offers best performance or does that depend on each tab?
[Galaxy Tab 10.1 Android Development] Grommish:
Ondemand.. it seems to have the best stepping. Won't hurt the tab except for batt life if the govs are swifted. Some, like performance keep the clock stepped to max.. that'll kill the batt quicker..
[Galaxy Tab 10.1 Android Development] piperp:
Thanks Grommish.
[Galaxy Tab 10.1 Android Development] drago009:
im having problems unloking my tab, also sometimes i cant even lock when presed the loc button and i have to reset the tablet. Ther than that is working good
[Galaxy Tab 10.1 Android Development] pershoot:
you should never have that issue.

ensure you are stable if overclocking.

clear yourself out if need be (factory reset through the stock recovery (backup your media first)). if running a custom rom, speak with the author of that rom.

after all that, if you still face issue, post logs (try to always do this when posting issues).
[Galaxy Tab 10.1 Android Development] hshah:
I am currently running stock on my 32GB WiFi Only tablet and I don't wish to overclock, so can I just use this Kernel without changing anything?
[Galaxy Tab 10.1 Android Development] pershoot:
Yes

.......
[Galaxy Tab 10.1 Android Development] hshah:
Great :)

Done that just so I can install this:

http://xdaforums.com/showthread.php?t=1111145&highlight=tablet

Even if I don't install that, is there anything major I would notice?
[Galaxy Tab 10.1 Android Development] Entropy512:
Please give more details. I have seen the following behavior, mainly with my own fork of pershoot's kernel but I'm fairly certain I've seen it with pershoot's. (I'm back to running pershoot's release to try and reproduce and catch logs - it does seem to happen significantly less on his release. I don't know if that is due to disabling CONFIG_TEGRA_OVERCLOCK, re-enabling the conservative gov, or a toolchain difference.)

After being asleep a while, the touchscreen is unresponsive when attempting to wake.

Tapping the power button again causes the screen to dim rather than shut off as it usually does when asleep at the lock screen

Holding the power button causes the menu to pop up, but 3/4 of the time you can't touch it. However, letting the lockscreen time out often means you can unlock the next time you hit power.

I actually saw this once or twice on my Infuse too, although I haven't seen it in ages at this point.

WiFi is always dead after one of these situations, requiring it to be disabled and re-enabled. I have seen dead wifi out of sleep even without the weird lockscreen issue with pershoot's releases, going to try and catch a log for it tonight.
[Galaxy Tab 10.1 Android Development] pershoot:
Post logs.

I cannot reproduce. Rock solid through numerous lock/unlock attempts for over a week. Wifi is solid too.
[Galaxy Tab 10.1 Android Development] pershoot:
If you are running anything custom, get rid of it.

Hard reset through the stock recovery, flash latest kernel (0719b), and then observe.

Set wifi to never sleep (I hear hc may have some issue with it in the other modes).
[Galaxy Tab 10.1 Android Development] hshah:
I might be being a little dense but does this support init.d?
[Galaxy Tab 10.1 Android Development] pershoot:
this kernel has nothing to do with init.d.

the ramdisk is not supplied.
[Galaxy Tab 10.1 Android Development] hshah:
Ok, what do I need to get init.d?
[Galaxy Tab 10.1 Android Development] pershoot:
pull your ramdisk out of your boot.img, unpack it via cpio, modify init.p3.rc to 'run-parts', then repack/merge with your kernel and flash.

search on google, and youll come to see the actual technical details.
[Galaxy Tab 10.1 Android Development] Divinedark:
I seem to have an issue. I've rooted and rom'd my tab successfully today, but flashing this kernel seems to be causing an issue. The tab will boot up to the point of bringing up my home screen. Not the lock screen, but the actual home screen (bypasses the lock screen.). It is completely unresponsive at this point. The screen then goes black and I hear the start up jingle again. Then the home screen will appear once again. It will repeat like the forever. Once in a while it will bring up an unresponsive lock screen.

Flashing back to stock fixes the issue, but I have no idea what's going on outside of that... I've never seen this in all of my years with Android. I'm starting to feel a bit shaky in my appreciation of the Galaxy's odd rooting/rom'ing system...
[Galaxy Tab 10.1 Android Development] pershoot:
this tab is very finnicky. it is the most finnicky out of all my android devices and tabs.

sounds like something is amiss with your flash procedure. your bootlooping.

this is what you do to cure this:

boot CWM

pull your media off (/data/media) if you have anything you put there and want to save.

flash OTA 3.1 update.zip file

flash the latest tools pack (this wil give you su/busybox,plethora of other goodies).

flash latest kernel (0719b)

boot the stock recovery

factory reset through the stock recovery

hit reboot.

now boot up normally.

re-set up.

you should be set.

it is very important that you not boot the system and boot directly to the stock recovery for a factory reset after flashing in CWM. failing to do this will keep you in this loop situation.

this is not for touchwiz. if you attempt to flash this on touchwiz you will immediately bootloop.

this is only for stock 3.1.
[Galaxy Tab 10.1 Android Development] Entropy512:
Will do next time it happens.

Which reminds me I need to install GetLogs and see if it works on HC - http://xdaforums.com/showthread.php?t=1123129
[Galaxy Tab 10.1 Android Development] Divinedark:
Okay, I 'followed you up to the boot stock recovery. If I've flashed CWM how would I get into stock recovery? I haven't slept in the last 48 hours, so I might just be being dumb here.
[Galaxy Tab 10.1 Android Development] Divinedark:
NOOOOOOOOOOOOOOOOOOOOOOOOOOO!!!! Stupid... stupid...stupid...stupid....
[Galaxy Tab 10.1 Android Development] pershoot:
the recovery you had prior to installing CWM.

to get back there, you either use nvflash,fastboot or odin (depending on which method you were using to get CWM on there in the first place).
[Galaxy Tab 10.1 Android Development] SeanHacker:
Here's the stock retail. Flash through Odin in download mode.

http://db.tt/wSIvJp5
[Galaxy Tab 10.1 Android Development] Divinedark:
I used odin. So, after I use CWM to flash the update.zip, you say to jump directly into stock recovery.

I think that's where I'm getting lost. Again, forgive me for my stupidity tonight... I've been an avid android user for over 2 years. Just never had to fidget this much with a phone...
[Galaxy Tab 10.1 Android Development] Grommish:
Or get the 7/14 release which included pershoot's ramdisk, install TWUX, install 7/14 kernel, install current kernel and you'll be fine..

Releases after the 7/14 kernel do not include the ramdisk, which is why the current versions won't work with TW-UX..
[Galaxy Tab 10.1 Android Development] JoKu:
Awesome, I was hoping there was a way. I'm actually liking TW a lot but I still have that need for speed. So this should help that.
[Galaxy Tab 10.1 Android Development] drae52:
Read post 17?
[Galaxy Tab 10.1 Android Development] used2hvatreo:
Pershoot I grabbed the kernel you posted a page back or so to help the guys that were experiencing freezes. As of yet I have had no freezes, although I did experience the governor g being set back to conservative.
[Galaxy Tab 10.1 Android Development] FricoRico:
You should be able to ask someone to make a backup of their boot.img and share it so you can flash it in fastboot.

If it helps there are ways of getting into CWM through fastboot too. Just say the word and I can explain you the steps on what to do. The last thing you want to do is flash a new rom in Odin, this will also empty up your sd-card.

I own a 10.1v so sadly I can't backup my boot.img and give it to you.
[Galaxy Tab 10.1 Android Development] pershoot:
Ss2006, ok ill increase a bit more to try and accommodate for your specific device. I won't go too much more, so hopefully your device can do it. Ill pm u a test tonight.

Ericc, pls do as ss2006 did and do a full test at each freq step and report back for your specific device.
[Galaxy Tab 10.1 Android Development] bootsie99:
Been working like a champ on mine. Even set it to 400/200 on screen off to conserve battery, and it had no problems waking.
[Galaxy Tab 10.1 Android Development] Calkulin:
Hey pershoot, is there anyway to control voltages on the tegra kernels like the SNQ's VDD mod or maybe even a undervolt module like iscaela's?
[Galaxy Tab 10.1 Android Development] Calkulin:
Just some tweaks, 1.4GHz and performance governor is all ;) I'm finishing up a ROM that includes all of that soon
[Galaxy Tab 10.1 Android Development] pershoot:
Ss2006, u confirm that u can run 1ghz and below without issue, on the kernel?
[Galaxy Tab 10.1 Android Development] pershoot:
Fricorico, get me your bootloader version and ill add it to the conditional check (if u are using the cwm I built and/or io stock recovery it should go through).

Also pull your device's config so I can ensure the needed things for 3g are in place for the 'v'.
[Galaxy Tab 10.1 Android Development] pershoot:
Id have to look through it, but I normally don't like relinquishing control of voltage (which would override anything I would set).
[Galaxy Tab 10.1 Android Development] EvoXOhio:
You big tease!