[Kernel]GalaTab3 KitKat & JellyBean Kernels for SM-T310 8.0 ONLY

[b3ltazar]

Does anyone know of any apps that i could use to control dock and charge functions?

I have a GT3 8.0 Built into the dash of my car and i get some "funky" charging issues with intermittent USB function depending on the type of charger i have connected.
Very long story short. Could never get the OTG + Charge thing to work with the resistors so i used my Note II Samsung Dock to do the job. Works 100% as long as is plugged into an AC adapter. Not so great when it's not sitting in the garage. I have tried bridging the D- and D- wires and it works but will only charge at about 300 mA at best. If i leave D- and D+ open it charges great but USB wont work. It has me stumped!

If this is not the place to post this type of question.. sorry but i am out of ideas.

Mick

If you get a samsung branded 2 amp car charger and a micro usb adapter for the dock you should be able to charge and usb host.

 

[arshull]

Correct.... like mentioned in the OP, you need to have the 2.0v output for the dock and charging to work properly. Otherwise, the phone scales the charging based on the supplied voltage. I also have this tab in my dash and have it running on a generic car charger but it does have a 2v output per usb port....that's important too.



Sent from my SAMSUNG-SGH-I747 using xda app-developers app

 

[arshull]

If you get a samsung branded 2 amp car charger and a micro usb adapter for the dock you should be able to charge and usb host.

Sorry, 5v not 2v.

Sent from my SAMSUNG-SGH-I747 using xda app-developers app

 

[treetop777]

Sorry, 5v not 2v.

Sent from my SAMSUNG-SGH-I747 using xda app-developers app

Indeed, this kernel allowed me to do what i intended to do with the tablet which is connected to a multimedia hub and get the best of all worlds. I'm going to eventually install the tab (permanently) in the car but for now i have a mock-up where the dock is powered but a cigarette lighter adapter and in-turn charges the tablet just fine. I also have acces to HDMI out and 2 OTG usb ports; keyboard, mouse, and thumb drives work.

The only strange problem is that the GPS (satellite reception) and HDMI won't work simultaneously. But i think that's a fault of the tablet itself; it may be diverting all power to HDMI.

Anyway, before this kernel NOTHING WORKED! :good:

 

[arshull]

OP Updated - New release.....


Version 14.4.8r2
- Cleaned up some code
- Speed modifications to allow for smoother daily use
- Transitioned some kernel modules to be built in primary image for faster load times
- Finished adding Sweep2Wake code - still needing to finalize trigger processes (so feature is not active yet)
- Adjusted USB Audio function at Kernel level. Will provide an updated framework file to implement this fully and allow for 100% native function. Allows total compatibility with external DAC's and complete bypass of internal audio hardware/software.

 

[arshull]

Flash this file to allow USB Audio functionality to work 100%. This will work in conjunction with my kernel and allow you to use external DAC's and bypass the internal audio hardware/software completely. This provides MUCH better sound quality and higher bitrates (depending on the DAC you choose to use).
USB Audio Mod

This was also added to OP for future reference.

 

[b3ltazar]

Sorry, 5v not 2v.

Sent from my SAMSUNG-SGH-I747 using xda app-developers app

5volt 2 amp charger. The samsung branded car charger for the old galaxy tabs or any note phone will work as they need 2 amps. Isimple makes a awsome dual charger that will work also.

---------- Post added at 12:49 AM ---------- Previous post was at 12:45 AM ----------

Are there any plans for a 4.4.2 aosp kernel with boeflla sound in it. The sound mod is awsome and all the 4.4.2 kernels lack it.the new omni dsp manager will control it. Thank you.

 

[Richcar]

Thanks usb audio work great just test my my external usb speakers and there work fantastic .

Sent from my SM-T310 using xda app-developers app

 

[b3ltazar]

Thanks usb audio work great just test my my external usb speakers and there work fantastic .
Sent from my SM-T310 using xda app-developers app

What rom r you using im u using im on stock and my syba usb dac will start for a sec then stop. It works in my note 3, n72013 and n72012 so i know its supported by android. I flashed the kernel and the mod for usb audio, tried external power,still nothing.. Im using a generic usb host cable no resistor bur the tablet does go into host mode.

 

[arshull]

What rom r you using im u using im on stock and my syba usb dac will start for a sec then stop. It works in my note 3, n72013 and n72012 so i know its supported by android. I flashed the kernel and the mod for usb audio, tried external power,still nothing.. Im using a generic usb host cable no resistor bur the tablet does go into host mode.

Try my ROM, then flash the latest kernel release and the USB Audio Mod. Should work perfectly. The only variable is the cable you are using. Not sure but if it worked on the other devices it should also work on this one too. Also, reboot the device with the dac connected. May need to loaf the driver in the boot function.

Sent from my SAMSUNG-SGH-I747 using Tapatalk

 

[Richcar]

I am using arshull rom if it start at frist and stop just unplug the device then plug it in again and reboot its start and stop for me too at first but I played with it a little unplug and reboot and its start working within anymore problem

Sent from my SM-T310 using xda app-developers app

 

[einjelhart]

Need Help

is this kernel can fix the problem of my tab 3 8.0 touchscreen not responsive properly, but when i tried to stop some apps it work flawlessly but when im going to turn off or restart the problem still exist. is there any other fix for this. thanks

 

[Richcar]

I am using arshull rom if it start at frist and stop just unplug the device then plug it in again and reboot its start and stop for me too at first but I played with it a little unplug and reboot and its start working within anymore problem

Sent from my SM-T310 using xda app-developers app

EDIT: just text it out again and it work right away without a problem didn't stop or anything.

Sent from my SGH-T999 using xda app-developers app

 

[Cpt_Chaos]

Camera Issue

I installed the latest Version 14.4.8r2 and found that my camera didn't work anymore. Did anyone else experience this problem?

I installed a backup image of the OS that I was using prior to the update and re-installed V14.1.6 and everything is back to super smooth.

But other than that, using this kernel in combination with the GalaTab MH2-4.2.2 rom is fantastic.

Keep up the great work :good:

 

[hudsonhicks]

I installed the latest Version 14.4.8r2 and found that my camera didn't work anymore. Did anyone else experience this problem?

I installed a backup image of the OS that I was using prior to the update and re-installed V14.1.6 and everything is back to super smooth.

But other than that, using this kernel in combination with the GalaTab MH2-4.2.2 rom is fantastic.

Keep up the great work :good:

Same here. No camera

 

[Cpt_Chaos]

Same here. No camera

1.4.1 works for sure. I also installed 1.4.3 and have no issues that I can see and the camera works too.

 

[hudsonhicks]

1.4.1 works for sure. I also installed 1.4.3 and have no issues that I can see and the camera works too.

Seems strange that only me and you have mentioned a camera issue..
What rom do you run?

 

[Cpt_Chaos]

Seems strange that only me and you have mentioned a camera issue..
What rom do you run?

I'm running the following on my Tab 3 8.0 (since there aren't a lot of choices in the moment and I like a lot of the features from the stock ROM i.e. multi view, etc.)

GalaTab3 MH2 JB4.2.2 DeOdexed Rooted BusyBox

• I'm using apex launcher instead of Touchwiz (personal preference)
• GalaTab3 Kernel 1.4.3
• USB Audio Mod
• Xposed Installer and Modules & Trickster Mod.

I have to say once I got rid of a few extra of the apps I dont like, this rom runs smoothly and the only issue that I have had with this rom is when I installed the latest kernel and the camera didnt work. But since I re-flashed an eariler backup and then went with the kernel 1.4.3, it purrs like a kitten.

 

[hudsonhicks]

I'm running the following on my Tab 3 8.0 (since there aren't a lot of choices in the moment and I like a lot of the features from the stock ROM i.e. multi view, etc.)

GalaTab3 MH2 JB4.2.2 DeOdexed Rooted BusyBox

• I'm using apex launcher instead of Touchwiz (personal preference)
• GalaTab3 Kernel 1.4.3
• USB Audio Mod
• Xposed Installer and Modules & Trickster Mod.

I have to say once I got rid of a few extra of the apps I dont like, this rom runs smoothly and the only issue that I have had with this rom is when I installed the latest kernel and the camera didnt work. But since I re-flashed an eariler backup and then went with the kernel 1.4.3, it purrs like a kitten.

I'm running FastDream ROm
Nova Prime Launcher
Latest Galatab3 Kernel

And Camera doesn't work, but everything else is perfect.

 

[wolfebaine]

I'm running FastDream ROm
Nova Prime Launcher
Latest Galatab3 Kernel

And Camera doesn't work, but everything else is perfect.

Confirmed that the latest kernel breaks the camera on the Galatab rom