yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
[MENTION=3857343]crpalmer[/MENTION]

Is there anyway to enable the Camera2 API in CM13 or does the hardware not support it?

https://play.google.com/store/apps/details?id=pl.vipek.camera2_compatibility_test&hl=en

^Here is a test app and it fails all the checks

Also do you know if Qualcomm® Quick Charge™ 2.0 can be enabled? (I don't have my QC 3.0 charger yet to test (ordered for another device I have) and saw the SD800 should support it.

https://www.qualcomm.com/products/snapdragon/processors/800

Charging

Quick Charge Support

Qualcomm® Quick Charge™ 2.0
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Grannite:
System crash RNDIS "on"

Can anybody knows how to fix crash os, when I switch on the usb option "RNDIS (USB Ethernet)" in develop. options?:confused:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
This device does NOT support QC 2 or 3.

https://www.qualcomm.com/products/snapdragon/devices/all?feature=Quick Charge 2.0

You can use that page to search for QC2 devices, filter by "Samsung", you can see our tablet is not listed.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
The devices on qualcomm list paid a license fee to use QC, since QC is supported by the SOC natively it might be possible to enable it through the kernel (samsung was probably being cheap and didn't pay the fee to get offical support), but hardware support is probably present.

I have another device xiaomi redmi note 3 (snapdragon 650), QC isn't supported out of the box, but soc supports it, again they didn't pay the fee, but it can be enabled through the kernel.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
Interesting, got any links to github commits on how they enabled it in the kernel?

I'll do some poking around as well. Love it when you can flip on switches which we're not supposed to have! Assuming they don't make variants of the SoC and butcher something and the hardware level.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
I have no idea how to enable it (maybe it's an option in the kernel tree or maybe it needs a patch-no idea) but I did find some stuff by typing "enable quick charge linux kernel" or "Enable Qualcomm Quick Charge kernel" in google, and a few posts came up for various phones that can also get enabled unofficially and a few patches here and there

I have the git repos for the xiaomi redmi phone that enabled QC support, but I have no idea what they changed

here are a few kernel sources with QC enabled.

https://github.com/umang96/android_kernel_xiaomi_msm8956

https://github.com/TheScarastic/kenzo/

https://github.com/neonkat/kenzo_kernel

even if this couldn't make it into the official CM13 it would still be interesting to test out as an unofficial kernel :)

btw I have asked one of the kernel devs how they enabled it, maybe they can provide more info
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] NetFluke:
This is kernel panic. Looks like every MM ROM for T320 is affected. It also happens if USB cable is connected to computer and you try to enable USB tethering.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pduke7:
yesterday while loading apps at first boot after installing latest nightly (19-08) my tab had its first vertical fall.... landed on the left bottom corner where the wifi is located. visualy there is only a scratch.

since then though the WiFi signal is so poor that i can only connect when i am not further that 5 meters from the router.

So the thing is... was it the fall or the update?

anyone updated to latest nightly with wifi issues?

if the fall is the case (seems more likely) do you guys have any advice? i opened the thing but visually it seems ok, with its ribbon and everything.

by the way coming from 09-08 i spotted some tasty new interface goodies in this nightly

cheers
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Ulieq:
Few things: Camera only works at 1080p.. everything else recoreds and distorted screen.

Also, can't cast to amazon fire stick. Stick disconnects after attempting to connect to device.

- seems there is touch lag, seems to be getting worst and more updates occur
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
Wifi seems like always here on the 8/20 build , sounds like your antenna is messed up from the fall
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Ichijoe:
I can't ever recall having any problems with CM13 + WiFi... Like ever.

I did have to replace my T325 after I managed to drop it thus killing the Screen (On the first one.) ?

The Second Phab did have WiFi Problems, though it wasn't immediately visible (the WiFi Antenna is really, REALLY tiny tiny, (down in the lower right (from the back!) had somehow lost its Gold Finger Connector. Thus severely limiting both the WiFi, and the Bluetooth connections. It was the latter that eventually tipped me off that something wasn't right here.

Thankfully I had a donor Antenna from the last T325 just lying there. Having since replaced that bit of borked Hardware, with a known working one. Both the WiFi, and Bluetooth have been working as well as one could expect. (e.g. It WORKS!).
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
[MENTION=3857343]crpalmer[/MENTION] looks like the android N sources are out, will CM14 automatically switch over for this device?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Cobra04:
Qualcomm dropped support for the 800/801. I wonder if it will prevent us from ever getting Nougat.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] the Doctor:
No chance. Without QC drivers, Nougat development for this device is dead.

Yes, at least stable.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
MOD EDIT: Off-topic quote removed

as for qualcomm dropping the 800/801, idk there are a ton of devices that use that soc so I think there is still hope.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
Tried firmware slim 6.0.1 by prbassplayer. Snap Camera works fine, and there is no bug with missing notification volume control. Why it has not yet been included in the CM13?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] NetFluke:
Yes, and why SlimROM has no bluetooth audio issues? And why WiFi display works perfectly?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] the Doctor:
The only thing I find amusing is crpalmer's reply.

Alexey71, stop harassing the dev. He doesn't work for you, nor is he required to operate on your timetable.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Az Biker:
***Thread Cleaned***

Let's keep the comments ON-topic, and OFF rumors about the dev's activities. Your cooperation is appreciated.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Furma:
this ROM is the sole reason I haven't sold my tab pro 8.4

excellent combination of hardware and software

is there really need for Android 7.0 when 6.0 is great?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Ichijoe:
Apropos Nougat, How exactly is that going to work when Qualcomm either can not, or will not be assed to release proper Drivers for our MSM8974 (a.k.a. the Snapdragon 800). & Adreno 330?

I'm not trying to be pushy here, its just a point that needed to be raised, what with all this yap about CM14, and all.

Personally, as long as CM13, (Marshmallow), continues to receive it's Security Updates. I for one shall be as satisfied, as that.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] NetFluke:
Theoretically it's possible, since CM13 happily uses kitkat drivers for this tablet. PePerformance can be subpar, but N should still work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Ichijoe:
Really? I thought we were using the stock Qualcomm (Sony Z3) MSM8974 (i.e. Snapdragon 800) Drivers. Or would I be confusing it with the Adreno 330 Drivers, I wonder?

I'm not sure how many thread followers are also Google Now users. That's where I picked up on this 'Story', and it will effect a helluva lot more Devices Stephen just the Tab Pro. Since Snap 800 will NOT get any kind of support on Nougat ever.

At least that's how I understand it.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] tangojoker:
I too have crashes with Clash Royale and Clash of Clans. Another thing I noticed is that when i change users, the games always ask me to connect to Play account, even though they were earlier connected. something new in the recent nightlies.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] HijoProdigo:
I'll chime in and say that Simpsons Tapped out closes on me, just as described. On the other hand, COC has been working fine. I've even clean flashed CM, same issue.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Airtioteclint:
I have aosp nougat on my s4 which uses the sd800, all is working great. :D

Edit: oops it actually has the sd600. But if they can make it work for the 600, I'm hopeful it will work for the 800 too. :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] mongonexus:
happy holiday to all you guys,thankyou chris and all you guys this tab pro 8.4 would have been beat in a year,you have always kept our tabs fed very well tytytyt,steve:good:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] TJR552:
have anyone problem with the using controls of bluetooth?

I can't skip tracks anymore, play and pause also don't work.

Test with Spotify and poweramp. And two different bluetooth headset.

This start maybe two weeks ago

Now I am on last nightly 0905
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] tangojoker:
I have noticed couple of things in the 09/06 nightly.

1. The battery icon overlaps the user icon. (I have 3 users)

2. My logcat is filled with messages. This was not happening in earlier nightlies. Not sure when this creeped in.

09-11 11:02:49.570 682-1495/? E/DatabaseUtils: Writing exception to parcel

java.lang.SecurityException: Permission Denial: get/set setting for user asks to run as user 0 but is calling from user 11; this requires android.permission.INTERACT_ACROSS_USERS_FULL

at com.android.server.am.ActivityManagerService.handleIncomingUser(ActivityManagerService.java:16309)

at com.android.server.am.ActivityManagerService.handleIncomingUser(ActivityManagerService.java:16230)

at android.app.ActivityManager.handleIncomingUser(ActivityManager.java:2735)

at com.android.providers.settings.SettingsProvider.resolveCallingUserIdEnforcingPermissionsLocked(SettingsProvider.java:1292)

at com.android.providers.settings.SettingsProvider.getSecureSetting(SettingsProvider.java:768)

at com.android.providers.settings.SettingsProvider.call(SettingsProvider.java:241)

at android.content.ContentProvider$Transport.call(ContentProvider.java:398)

at android.content.ContentProviderNative.onTransact(ContentProviderNative.java:283)

at android.os.Binder.execTransact(Binder.java:453)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
CM14. Crpalmer thx :good:

http://review.cyanogenmod.org/#/q/project:CyanogenMod/android_kernel_samsung_mondrianwifi

http://review.cyanogenmod.org/#/q/project:CyanogenMod/android_device_samsung_mondrianwifi
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] crpalmer:
Yes, it is working well right now but camera and OMX is pretty much broken across all devices without N vendor blobs. We'll have to wait and see how hard it is to get that working.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
New mx player 1.8.7 Work HW+ all video. CM13. Yeeeh

---------- Post added at 22:33 ---------- Previous post was at 22:33 ----------

Can you fix volume notification pls :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] kkalkan:
cm14 when?

Is there a link or download?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] the Doctor:
Keep watching these two sections:

http://xdaforums.com/galaxy-tab-pro-12-10-8/development/

http://xdaforums.com/galaxy-tab-pro-12-10-8/orig-development/

Also, please don't turn this thread into a discussion about CM14.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] KarlDag:
Omx? Thanks.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
OpenMAX (media codecs).

https://source.android.com/devices/media/index.html
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Ichijoe:
Isn't this what we're already using i.e. The OMX Codecs? As opposed to say the broken, and much forgotten (and very unrelated to this Thread) amcodec (e.g. Amlogic's in-house Hardware Codecs for their Droid TV Boxes). Thus eventually forcing everyone onto the more inferior Software Codecs found in (or on) *.OMX?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] tangojoker:
I was on 09/17 Nightly and flashed 09/19 on top of it.

Strangely, apps from secondary users are now showing up under installed apps in the primary user account and can be accessed. One of the users has country locked app, which I can now access in the primary account (earlier couldnt install from Play store).
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] JerryGreen:
Sounds control problem

Maybe more than month there is problem with sound controls, in the Settings>Sounds are different sounds controls than when i hit volume button. Sometimes i disable sounds, which i dont want disable, please can someone repair this bug ? Thanks.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Ulieq:
Brightness slider on pulldown has been missing for several weeks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] the Doctor:
It's still there. You must have accidentally changed a setting somewhere.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] whitelighter78:
after installing 09-27 nightly mine is constantly saying unfortunately, google play services has stopped. can't even use it because it pops right back up after hitting ok.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
Clean flash?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] whitelighter78:
I gave up and got off the nightlies and went to the stable 12.1
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] the Doctor:
This is a problem with gapps, not the ROM itself. Go to http://opengapps.org/ and get a package for ARM (not ARM 64-bit) Android 6.0.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] HotShotAzn:
I'm getting feedback from the speakers. I'll be in an app with the audio turned off in the app and the volume on the lowest. You can hear a faint buzzing sound from the speakers.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] X-static:
Hi, I'm getting constantly reboots and sometimes these reboots end up on automatically cleaning apps cache or even a bootloop.

I've tried several of latest nightlies, clean installs and every time I get the same symptoms.

Any idea on what the problem might be? Thank you.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
Which gapps package are you using? See 2 posts above yours.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] X-static:
Gapps ARM 6.0 Mini 20161002
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
So you're using the Open Gapps package then...?

Are you sure it's not an app you have installed? Do you get reboots without any apps?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] fhloston:
reboots

The SM-T320 has a known problem with the battery. If you have constant reboots when no charger is connected you might want to give disconnecting and reconnecting the battery a try.

I had the same issue, regular reboots when the charger was not connected. Opening the device, disconnecting the battery, reconnecting and reassembling the device fixed the issue for me. No more sporadic reboots on battery. Apparently that resets the internal logic of the battery controller.

HTH

Martin
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
Interesting, I know there were a lot of people with issues charging the battery to 100%, and this was the solution... I didn't know that would also fix 'random reboot' type issues (with this device).

Good to know.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] X-static:
I tried now flashing the latest nightly with the nano open gapps and left it with no extra apps to see if it's a problem with some app, but I just got a reboot.

I'll try with cm12 first and then reconnect the battery if the issue continues.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
@crpalmer

WiFi battery drain, any fix?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ArmiDuctor:
Same here and still present in the nightly from the 15th.

Is somebody working on a fix?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Cobra04:
While not a fix, I use Tasker to shut off Wi-Fi 20 minutes after the screen goes off and the screen is not currently on. Battery drain goes to zero overnight. Obviously this wouldn't be useful if you use your tablet for notifications.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
@Cobra04

@ArmiDuctor

The last fix was 4 months ago. Maybe not worth the wait. Have you tried SlimM also drain the battery?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] singularity77:
I'm having the same problem, can only use the tablet with charger connected all the time and constantly rebooting. Battery at 100% but without charger it's rebooting all the time. So can't use it :crying:

So is there any tuturial on opening the device, disconnecting the battery, reconnecting and reassembling? Samsung should be ashamed though. I thought it was rebooting because it was overheating. Samsung batteries suck big time. This will be my last Samsung device.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] NeXt.:
I get the charging slowly thing as well with the original charger
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
The "Charging Slowly" message is just a bug , probly something with CM13 not reading the current from the kernel, the tablet is charging the same speed it does with the stock firmware -

unless it goes into deep sleep mode which can sometimes interrupt charging somehow - so enable "Stay Awake" mode - when charging to prevent this for now.

cm-13.0-20151201-NIGHTLY-mondrianwifi.zip

exfat = no ( I am wondering if this is a device issue at this point or are other CM13 users having this problem too? )

(I haven't really seen any device specific related commits lately, mostly CM13 general fixes.)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
You can write about the problem exfat, to the site jira.cyanogenmod.org. Maybe it will go faster...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
I don't think they accept bug reports for nightly builds...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] szafran81:
Got it - I'll keep quiet... for now ;)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] johnp357:
so... is anyone flipping back and forth between cm12.1 and 13 or is it just me?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] redneckmatt:
Once I told the system not to fully sleep when charging, it is mostly operational for me. I am keeping CM13. Battery issue is a nuisance, not a deal breaker.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] menaceinc:
Not yet. I am patiently waiting for the sdcard issue to be fixed.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] johnp357:
Yup. The only thing left....but enough of a hindrance to not use. :( but everything else is pretty good...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
Perhaps someone can explain in laymans terms exactly what this sd card issue is… I still dont get it..

I am currentyl running 12.1 with a 64gb sd card. I use folder mount to map some of my games' data folders to the sd card as the 16gb on-board storage is not enough… what will change if I upgrade to 13? Should I hold off?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] KarlDag:
The sdcard can't be read or used by apps, so no syncing plex or Google Music on it... Some file manager can read it seems, but that's it.

So no, wait on cm12.1 if you NEED it. I wish people would stop posting about this, most of the posts so far are about this issue, none with logs, and all within 2 weeks or the nightlies starting... Completely useless.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] redneckmatt:
You can force it via the CLI, but I don't know the long term ramifications of doing so.

I have done this successfully on my tablet it worked extremely well, but my class4 SD card was so slow it caused everything to lag. It will warn you if the card is too slow.

Enable the local terminal & root and run the following 2 commands in the terminal:

su

sm set-force-adoptable true

Afterwards it should allow you to "adopt" an sd card.

Source: http://androidforums.com/threads/adopted-storage-in-cm13.963729/

Some good reading: https://source.android.com/devices/storage/adoptable.html
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] WorkingOnWise:
Just as an FYI, I did the set-force-adoptable method, and it doesn't work on my Tab PRO 8.4 with my 128gb SD card. It gets to 20% instantly, then hangs for 2-3 minutes, then throws a Java error. Upon robot, the SD card shows in Settings >Storage as corrupt. I have gone thru the adoption process 4 times with 3 reboots and always the same result. So, we wait :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
I think the issues are getting confused , it's not the usage but rather cm13 cannot read exfat filesystems yet so if you have a 64Gb+ sdcard then it will show unsupported sdcard...(unless you formatted it to some other non default filesystem)

the next problem is how cm13 actually handles access to the card that other people might be experiencing

Edit:

cm-13.0-20151202-NIGHTLY-mondrianwifi.zip

Unfortunately no exfat, seems like they are busy working on the A/V subsystems right now :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
What about if you have a 64fb card and it is formated ntfs? Will it read it and will it appear normally in ES File explorer?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
Perhaps if* CM13 supports ntfs (I haven't tried), though ntfs is not a good filesystem to run on a sdcard, probably better off with ext2/3 (or even fat32 if you are ok with the 4GB file restriction), I will probably just wait until exfat is sorted out

but with fat32, I can access it under /mnt/media_rw/<some id number> with ES File explorer. *Edit: needs root.

an alternative way (tested with a USB device) is on the side menu where it will show the device, this method doesn't need root, but will prompt you for access (this is probably the proper way Android M is supposed to access external storage). ok this method doesn't work with sdcards yet either, I expect future updates will fix it

Everything is still under development so I expect it will get fixed soon
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
Thanks for your input mate. Much appreciated.

So one last question. If I format it with fat32, will my apps be able to access it also?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
I don't think so - atleast not yet- I know some apps can access it like titanium backup (Under backup location -> Storage provider -> DocumentProvider storage) so I guess it depends on the app.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
Ok thanks mate. Its annoying because the penultimate version of 12.1 was really stable, but the very last one they released on the update is bad…. Not sure what to do… wish I stuck with the penultimate one!