yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 8.9 Android Development] jolinnard:
Yep, let me find out what's happening with kernel zip first... Because if I add the same boot.img and modules in ROM zip all seems ok, but not in a separate kernel zip :eek:

For people that want to break their p5 tab... aosp-5.1.0-p5-20150320.zip

Flash ROM, Gapps and SuperSU. Try the kernel included in ROM first and don't flash any kernel zip posted before.... for now. It has modem enabled and OC.

And if someone need a kernel with OC for p5wifi, flash this ROM. Seriously, I need to figure out why system works if the kernel is flashed in ROM zip... I had to make a factory reset to recover my tab after my last system "corruption".
[Galaxy Tab 8.9 Android Development] itsita:
Everything work's for me on the p5 build. didn't have a regular sim to check the 3g functions though...

I did experience some reboots - i assume those are related to the OC because when i returned to stock values it happened much less.

Thanks for your work! :D
[Galaxy Tab 8.9 Android Development] jolinnard:
Great! It seems that 1400 is the max... with 1500 and 1600 i had reboots and system crashes... Maybe the voltage assigned to those frequencies isn't enough (or our CPU is not designed to support those frequencies).
[Galaxy Tab 8.9 Android Development] L3R0N:
[MENTION=4872765]itsita[/MENTION], do you get unknown baseband (settings>About Device)? I'm seeing my baseband as unknown using [MENTION=2002216]jolinnard[/MENTION]'s ROM from above. But congrats to you jolinnard because the p5 finally boots with your kernel. All seems ok for now, I've had two reboots last night but none for today. Only issue is baseband appears as unknown so mobile network is a no go.
[Galaxy Tab 8.9 Android Development] L3R0N:
Ran into a bootloop after a rabdom reboot so I decided to reinstall the ROM "afresh" and now it lags oh so very much. Was quite slow to bootup and by slow I mean slower than usual and it lags when opening apps even when overclocked. Reinstalled twice but still the same problem.

Flash process:

1. Wipe system, cache, dalvik cache, data

2. installl ROM

3. flash GAPPS

4. Flash supersu

5. Reboot

Its what I did the first time and nothing went wrong. Anyways attached is a logcat and a DMESG log in case you want to have a look.
[Galaxy Tab 8.9 Android Development] jolinnard:
That's weird... I have reboots when CPU was overclocked but always after a factory reset all goes fine again. I don't see any relevant in logcat or dmesg. Can you switch back to p5wifi ROM and see if the lag persist?
[Galaxy Tab 8.9 Android Development] aga2:
Tried this in p7300, OC works but reboots & shutdowns happen in 1400 & 1200.

Same problem with [MENTION=5944750]L3R0N[/MENTION] ("Unknown baseband") also, no mobile network ("no SIM card")
[Galaxy Tab 8.9 Android Development] L3R0N:
P5wifi build works just fine---no lag to be seen. Maybe my Tab needs a refresh so I'm going to wipe internal memory as well as the usual system, cache etc. then revert to stock. Root etc then go back to flashing your latest p5 build to see if that fixes anything.
[Galaxy Tab 8.9 Android Development] d0p3d:
It is kinda hard to follow this thread. I am totally confused what would be the most recent stable Android version to flash?
[Galaxy Tab 8.9 Android Development] jolinnard:
OP updated. All last ROMs and instructions updated.

Also, 20150328 AOSP build is up.

Changelog: http://xdaforums.com/showpost.php?p=59748624&postcount=1031

aosp-5.1.0-p5wifi-20150328-OC.zip

aosp-5.1.0-p5-20150328-OC.zip
[Galaxy Tab 8.9 Android Development] L3R0N:
Thanks for cleaning up and updating the OP. IMO it looks much better now. Will download and test new builds when I get power back cause right now there is none. But I don't think I'll keep using it for now...my phone is at the repair shop after falling down the stairs so I'm using this tab as my phone (that sucks) and mobile functions just don't work as it should on these ROMs so I guess its stockrom for me.
[Galaxy Tab 8.9 Android Development] d0p3d:
Thanks for the update!
[Galaxy Tab 8.9 Android Development] jolinnard:
Ok my friend. What ROM are you using to call and with data ok?
[Galaxy Tab 8.9 Android Development] L3R0N:
Omar's Stock ICS Ultra with systemui and Framework from Toldos JellyICS ROM from the p4. Works great and is super smooth.
[Galaxy Tab 8.9 Android Development] zooster:
Is it smooth and as stable as 5.0.2?
[Galaxy Tab 8.9 Android Development] safariking:
Yeahhh 5.1 finnaly thanks will flash it when im home and report back how it works
[Galaxy Tab 8.9 Android Development] bierma32:
It runs on my Tab since last week. It smooth and most oft the Tested Funktion are working. With this Rom my Tab has become a 2 life.

THX for our work.
[Galaxy Tab 8.9 Android Development] rogersa2k:
Flashed 5.1 on my p5wifi last night and so far it works great. Thanks so much for working on this!

- Aaron
[Galaxy Tab 8.9 Android Development] fabduhameau:
perfect except for video playback

i use aosp-5.1.0-p5wifi-20150328-OC for 2 days.

Great works, more smooth than 5.0.2 except for video

-on net video (youtube for example), i think that i have 1FPS max

-on net video and in charge on main power, maybe 5FPS max

-on pcmark video test =>score = 0 (with black screen rather than video)

-on antutu video test=>crash at 3%

Do you have the same pbs on video?
[Galaxy Tab 8.9 Android Development] jolinnard:
Yeah. Youtube videos are not good. With Firetube/vTube in 360p the speed is good, but not the quality of course. I will try to check it next week (here in Spain we are on vacation this week, so family time is the first ;)
[Galaxy Tab 8.9 Android Development] MAMUTHcz:
wrong recovery

link for GT 7300 TWRP is recovery for wifi version
[Galaxy Tab 8.9 Android Development] L3R0N:
Uggghhh....so I found out.Just remembered that my previous recovery was one I added f2fs support for myself because the links were both for p7310. Now I have no idea what I did with that recovery I made. ?.
[Galaxy Tab 8.9 Android Development] jolinnard:
Should be only the log message, recovery image is for GT-P7300. Anyway, fixed ;)
[Galaxy Tab 8.9 Android Development] MAMUTHcz:
Well I´m not too sure... I wasnt able to flash 7300 ROM because of that

EDIT:

still wont let me flash, gives me message:

This package is for device: p5: this device is p5 wifi

E:Error executing updater binary in zip ´/sdcard/rom.zip´
[Galaxy Tab 8.9 Android Development] L3R0N:
You're right! Me neither. Gave error while executing updater script. A look at the recovery log shows that this device is p5 WiFi and the ROM is for p5 so I'm guessing that's why it failed.

But omgee the p4 guys have ported Android 5.0 Lollipop to the p4 WiFi. I wonder how hard it'd be to port for our tab since they're basically the same.
[Galaxy Tab 8.9 Android Development] jolinnard:
Ok, will try to build a new kernel for p5 tomorrow.

Wow... I want it too... Maybe we can do the same as Nameless or Liquidsmooth, and only change some build.prop settings, updater-script and the kernel. Will try tomorrow too.

Also, I successfully compiled kernel with Linaro 4.7-2013.04-20130415. It boots ;)
[Galaxy Tab 8.9 Android Development] L3R0N:
I'm gonna try it too! Its a WiFi only ROM so that means I will lose 3g connectivity but that's a sacrifice I'm willing to make because its Lollipop. :D

I tried that linaro version once when compiling a cm10.2 kernel and it wouldn't boot, maybe I was just dumb :p but this is great that you got it to work.
[Galaxy Tab 8.9 Android Development] ghawkins:
Hey - great rom. Loving it so far.

I just flashed the most current version but I am still not able to get Google Play Movies working. It just crashes on start. Any ideas?

Thanks so much for the ROM!
[Galaxy Tab 8.9 Android Development] iZLeeP:
The build isn't stable yet. Maybe, wait a bit more.
[Galaxy Tab 8.9 Android Development] L3R0N:
I'm aware of that but still, it'll be good news for our tab if we can at least get it to boot.
[Galaxy Tab 8.9 Android Development] jolinnard:
I will try to fix tonight. Seems a problem with updater-script...
[Galaxy Tab 8.9 Android Development] L3R0N:
The problem is caused by twrp recovery not the ROM itself since the normal non f2fs recovery has no problems executing the updater script in the f2fs ROM even though the ROM itself wouldn't boot.
[Galaxy Tab 8.9 Android Development] jolinnard:
Bug found (I guess...). Please, download this recovery. The problem is that I used p5wifi initrd for the recovery image and just forgot to change props to p5... Should flash fine now.

Also I pushed v12, compiled with Linaro 4.7.

Figue-boot-v12-p5wifi-system-cache-f2fs.zip

Figue-boot-v12-p5-system-cache-f2fs.zip
[Galaxy Tab 8.9 Android Development] L3R0N:
Finally the recovery works but the latest f2fs ROM won't boot. The 20141027 build booted up fine and I'm currently using it but the 20141108 build wouldn't boot. I literally left the thing for 10+ mins but it wouldn't go past the galaxy tab 8.9 screen. Good job though with the recovery. And I think you should update the first post with the updated kernel and recovery.
[Galaxy Tab 8.9 Android Development] jolinnard:
Ok. That's a start. Did you flash any kernel after the ROM?
[Galaxy Tab 8.9 Android Development] L3R0N:
Yes indeed! I flashed the v12 kernel and it works wonderfully. Gonna try porting the lollipop build from p4 in a bit. Hopefully something will come out of it.
[Galaxy Tab 8.9 Android Development] jolinnard:
Ok, it seems in a very first stage (almost nothing works :P).... Will be great to have 5.0 running....

Are you running dalvik or art in Nameless/Liquid...?
[Galaxy Tab 8.9 Android Development] L3R0N:
There is no art in nameless it was removed for stability reasons so its just dalvik. I tried liquid and it seems to work fine just no 3g. Too bad the Liquid Team chose to not release a 3g build. And it would be awesome indeed to have 5.0 on this tab. would you recommend the Nexus 9 tablet ? I'm considering getting one for school.
[Galaxy Tab 8.9 Android Development] jolinnard:
Ok.

Nexus 9 seems very similar in dimensions... I like 9", can bring my tab with me at any place. Maybe I'll wait until next generation will be manufactured. It seems that the first generation has some hardware defects...
[Galaxy Tab 8.9 Android Development] L3R0N:
OK. Seems like I'll have to wait as well. Wouldn't want a defective tablet. Ugghh...here comes a problem, whenever the tab goes to sleep it reboots by itself. Not sure if that's related to the v12 kernel but it just started doing that. I left the tab for about 5 mins and when I picked it up it was booting up. Seems like it rebooted multiple times during that period. Left it again while keeping a look at it and it does indeed reboot multiple times. But it works fine once in use. Just the sleep-reboot bug.
[Galaxy Tab 8.9 Android Development] jolinnard:
Kernels are back!!

I have one gift for you in last few hours of April Fools Day. I figured out what was causing the issue in previous zips. It was the permissions in /system/etc/init.d. And the cause is the random script included in decatf's ROM. So, I disabled it and voilá!

I built new kernels from decatf's sources. These new tweaks are included:

bc0a1fe Added Nightmare CPU governor

d4d0f33 block: deadline: flash storage tweaks

cfc8376 Fix section mismatches

83d7247 Added TripNDroid scheduler

d6e3eb7 Added VR scheduler

185f045 block/deadline: tweak for better android performance

2ed2b75 Added SIO scheduler

cd0e897 Overclock CPU for P73XX devices

Also I enabled TCP congestion algorithms, so you can choose the one you want. Deadline is the default scheduler now and I recommend that you try nightmare CPU governor (default is still Interactive).

New kernel source is available in my github.

Downloads:

Figue-boot-v10-p5wifi-L.zip

Figue-boot-v10-p5-L.zip

No wipes are needed in order to flash this kernel.

Enjoy!
[Galaxy Tab 8.9 Android Development] L3R0N:
Dude are you for real?!! Or is this a prank? Cause its April Fools day I tend to not believe all what I see. LoL...will be testing it tho. Good job!!!!!
[Galaxy Tab 8.9 Android Development] fabduhameau:
"Figue-boot-v10-p5wifi-L.zip" tested on daily use (web, small games,...)=>no particular pb

I follow your advice and test "nightmare CPU governor". Very stable until 1400Mhz. (what minimum put you in charge? 1000mhz?)

no impact of the new kernel on video, still very (very) slow.

If someone can tell me if antutu video test or pcmark video crash also for them, i would be in their debt

again, thanks for your work, and enjoy your family!!!

--------------

updated at pm2:50

i tried "mx player" video player with codec for tegra 2. Video are quite smooth, even in HD. But no way to get a plugin than allow the browser to use mx player

--------------

updated at pm4:40

With dolphin browser, after disable internal flash player=>work fine with MX player. So my video pb is solved (but i have to use dolphin browser)
[Galaxy Tab 8.9 Android Development] phhuang:
Any one got issue about getting into deep sleep? With a few late builds, my tab seems never get into deep sleep
[Galaxy Tab 8.9 Android Development] fabduhameau:
No pb with deep sleep. Try "cpu spy" or a similar apps to verify if your tablet goes in this mode
[Galaxy Tab 8.9 Android Development] jolinnard:
No problems here (AOSP and v10 kernel). My tab is living for very long time... Did you try a factory reset?
[Galaxy Tab 8.9 Android Development] L3R0N:
No problems here either. Using the 0330 build from the p4 and tab sleeps just fine with v10 kernel. No reboots either.
[Galaxy Tab 8.9 Android Development] zooster:
Can you tell me how does it fare as smoothness compared to stock ics?
[Galaxy Tab 8.9 Android Development] filipe_m:
The video recordings should be working well?

I have changed colors ... and low quality. This already happening in other rom´s i tried...
[Galaxy Tab 8.9 Android Development] jolinnard:
I don't use Stock ROM for years, but last 5.1 ROMs works sweet. Lollipop is an amazing experience. You should try. But if you came from ICS, I think that you will need to move all your /sdcard stuff from /data/media to /data/media/0 if I remember well.
[Galaxy Tab 8.9 Android Development] safariking:
Jups you need to move it
[Galaxy Tab 8.9 Android Development] jolinnard:
Up to 20150403

New release of AOSP ROM (Android Lollipop 5.1): 20150403. Selinux is still off.

aosp-5.1.0-p5wifi-20150403.zip

aosp-5.1.0-p5-20150403.zip

New GAPPS: p75xx-gapps-L-3-28-15_selinux_OFF.zip

Full decatf's changelog: http://xdaforums.com/showpost.php?p=59879866&postcount=1077

Kernel changes are not included in my release, because decatf's not pushed yet to github. Our gapps package is converted for a non selinux ROM.

Enjoy!
[Galaxy Tab 8.9 Android Development] fabduhameau:
V20140403 in use singe this morning. No PB. Seem to ne smoothy than previous one. Great job

!
[Galaxy Tab 8.9 Android Development] L3R0N:
Thanks for this man...been using from yesterday and it seems pretty stable. You should try this mod http://xdaforums.com/android/software-hacking/tweak-l-speed-v1-0-02-02-2015-t3020138 and see how it improves things. I use it and I'm glad I do. You should to. :p Been trying to compile Omni from source to get a working TWRP but like you I have no experience in ROM building from source so I got error after error till I gave up trying. :(
[Galaxy Tab 8.9 Android Development] djcasl:
Battery status going nuts

I charged my tablet with power on and it was OK, battery usage is normal. However, I charged it while being off once, now my battery status is like draining. But If i reset the tablet, it goes from a 61% charge to 86% without power connected. I reset my battery stats but still have to reboot occasionally to get the right setting. Anyone else with this problem? I used battery callibration from the play store: https://play.google.com/store/apps/details?id=com.nema.batterycalibration Maybe I should try a different tool?
[Galaxy Tab 8.9 Android Development] L3R0N:
Never had this problem. Can you try installing the ROM afresh and see if the problem persists? Create a backup with Titanium backup or if you only want a copy of your apps you can copy data/app to sdcard. Do a full wipe...system, data, cache, dalvik etc. Then reinstall the ROM. Never had this issue but I used to have a phone with a similar problem and it turned out the battery was bad. Let's hope that's not the case with your tab.
[Galaxy Tab 8.9 Android Development] filipe_m:
Should video working fine with the V20140403?

I still have problems with youtube...

Thanks for your work!!!
[Galaxy Tab 8.9 Android Development] jolinnard:
yeah. I was trying with this local_manifest but it fails somewhere...

<?xml version="1.0" encoding="UTF-8"?>
<manifest>
<project path="packages/apps/Settings" name="AAccount/android_packages_apps_Settings" revision="refs/heads/android-5.1" remote="github"/>
<project path="frameworks/base" name="AAccount/android_frameworks_base" revision="refs/heads/android-5.1" remote="github"/>
<project path="frameworks/av" name="AAccount/android_frameworks_av" revision="refs/heads/android-5.1" remote="github"/>
<project path="frameworks/native" name="AAccount/android_frameworks_native" revision="refs/heads/android-5.1" remote="github"/>
<project path="system/core" name="AAccount/android_system_core" revision="refs/heads/android-5.1" remote="github"/>
<project path="system/extras" name="AAccount/android_system_extras" revision="refs/heads/android-5.1" remote="github"/>
<project path="hardware/libhardware/legacy" name="AAccount/android_hardware_libhardware_legacy" revision="refs/heads/android-5.1" remote="github"/>
<project path="bionic" name="AAccount/android_bionic" revision="refs/heads/android-5.1" remote="github"/>
<project path="hardware/libhardware" name="AAccount/android_hardware_libhardware" revision="refs/heads/android-5.1" remote="github"/>

<project name="figue/android_kernel_samsung_p5_decatf" path="kernel/samsung/p5" revision="refs/heads/aosp-lollipop-stable" remote="github"/>
</manifest>

I don't see any difference in youtube videos. But mkv files are good enough.

It seems some bad battery calibration. Some time ago, I need to open my tab and pull off the battery because of this issue. Try to charge your tab powered on and then reboot with the cable plugged in. Then wait some time and see what happens. If this only happens when your tab is off, try to charge in recovery. Kernel works fine in recovery.
[Galaxy Tab 8.9 Android Development] djcasl:
trying something

Gonna do a charge with the tab on and reboot after that. I deleted battery-stat.bin via recovery. Also saw a battery-statscheckup.bin removed that as well. See wat it does to my battery problem.

Didn't have this problem first time using this Rom. I still think it has to do with some battery reading being misinterpetred.
[Galaxy Tab 8.9 Android Development] filipe_m:
The youtube app, playing Hd videos have some stops and slows many times.

It only happen to me?

What could be the cause?

Thanks!!
[Galaxy Tab 8.9 Android Development] fabduhameau:
Same pb. Also, video bench (antutu, pcmark) doesn't works. i can see this bench video only using mxplayer+plugin tegra 2

I noticed that current decatf's kernel (only on p4, not yet on p5) include some enhancements on tegra. Wait and see.

Another issue, i noticed since last release that my wifi is HS after a couple of hours (in sleep mode) . It come back only after a reboot.
[Galaxy Tab 8.9 Android Development] filipe_m:
What app do you use to play mkv?

With Mx player i have lot´s of freezes...
[Galaxy Tab 8.9 Android Development] Siddarth Malik:
flashed the latest build..following is my experience

flashed rom, gapps, supersu: stuck on boot

wiped everything..flashed only rom..reboot: booted fine :) But clicking on power button once shuts it down..on again pressing the power button...tablet does Not wake up

Also..it changed the tab's name to tab 10.1 and the default screen config is landscape(rotation turn off..tab switches to landscape mode..workaround..in settings..on rotate change to 'keep current orientation')

flashed gapps, supersu: google play services force closed once..but after that all working smoothly

so far so good...thank you for keeping this worthless thing alive :D #respect
[Galaxy Tab 8.9 Android Development] jolinnard:
Stock video player. I played the first episode of Manhattan (Manhattan.S01E01.HDTV.x264-2HD.mp4: ISO Media, MP4 Base Media v1 [IS0 14496-12:2003])

You don't need journal off. And yes, you can flash my TWRP if you want, it has a few improvements.

But, after flash latest ROM and gapps you should see the boot logo. Try to make a factory reset and flash all again (ROM, gapps and SuperSU).
[Galaxy Tab 8.9 Android Development] Siddarth Malik:
just one problem now..tablet doesn't wake from sleep.. I have to restart it again.. please let me know if u face this issue? thanks :)

Also can we add cm theme engine? :)
[Galaxy Tab 8.9 Android Development] L3R0N:
Maybe you should tell him which version of the tab you have...p5 or p5wifi? I'm using the latest build and I have none of these issues except that mobile network does not work which I'm totally OK with. As for journaling I mentioned a mod a few posts back that has the option to disable journaling...haven't noticed any performance boosts tho.
[Galaxy Tab 8.9 Android Development] Brendo:
Latest 5.1 with fig kernel working awesome. Best this tab has felt in a long time. Do occasionally have the screen go off and not come back on unless restart tab. Wifi seems to take a while to initialise after a restart, but otherwise working great

I came from CM10, installed twrp, wiped the whole device (removed os and wiped internalsd), flashed in order suggested by op. Had issues initially due to using a faulty download of supersu, but wiped and started again and all good

Not tested youtube/video yet
[Galaxy Tab 8.9 Android Development] Siddarth Malik:
I am sorry for missing out to mention that I have P5 (p7300)

Everytime without fail..when my screen turns off it doesn't come back on..have to restart the device ..any help would be a bonus.. :)
[Galaxy Tab 8.9 Android Development] L3R0N:
This problem plagued p5 users of jolinnards figue kernel since the KitKat days. No idea what caused it. Maybe you can try compiling the kernel with Linaro 4.6.2 to see if it fixes your issue. I don't have this problem tho and I got a p5 too. But I don't have lots of apps or files on there so maybe it hasn't surfaced yet.
[Galaxy Tab 8.9 Android Development] Siddarth Malik:
Thanks for the reply but I am afraid I don't know how to compile a kernel...This screen not turning on is becoming a serious hindrance to using this beautiful ROM..I am confused what to do now :eek:
[Galaxy Tab 8.9 Android Development] L3R0N:
You can always reinstall the ROM afresh and see if it is fixed. Or you could take a logcat and post here so jolinnard can have a look. Also are you overclocked? Try changing the app you use to oc your tab....I use Kernel Adiutor and have had no problems with it. Its free on the play store.
[Galaxy Tab 8.9 Android Development] Siddarth Malik:
nopes.. um not OCed.. However, I noticed that as soon as the screen turns off..the tab also shuts down..(because on charging..the moment screen turns off..the switched off charging animation starts showing up)

I will try to get the logcat..

PS: is there any way to add cm theme engine ? :)
[Galaxy Tab 8.9 Android Development] L3R0N:
In that case

adb pull proc /last_kmsg

and post that file here so the OP can have a look. And no there's no way to get cm theme engine...this is an aosp ROM....and if I'm right the theme engine is more than an app.....you'd need a cm or cm based ROM to get it....or the dev would have to add it in.
[Galaxy Tab 8.9 Android Development] Siddarth Malik:
Here are the 2 logs I saved using catalog app... Please let me know if they serve their purpose.. Thxxx
[Galaxy Tab 8.9 Android Development] Siddarth Malik:
Her is another log for continuous random reboots :(
[Galaxy Tab 8.9 Android Development] filipe_m:
Great idea...

How did you that?

I liked to do the same on my next rom change, but i don´t know how!

Can you give me some tips?

Thanks!