Armbian bionic 4.4 Kodi Alsa drivers pathtrough and 4k video

[Gegek]

Hello everybody sorry for m'y english, i m French and thanks Too read me ?
 
I have installed Armbian bionic 4.4 on tinkerboard with media script for hardware accélération to run Kodi 
I have two problems in Kodi Leia :
first : i don t have 5.1 sound (pathtrough)but just stéréo 
i have tested libreelec (official) and sound is very good with pathtrough actived in libreelec i see alsa in audio paramètre, i don t have Alsa in Kodi with Armbian 
Second : 1080p vidéo run very well on Kodi on Armbian but with 4k vidéo i have a black screen or vidéo run very slow 
On libreelec 4k vidéo run very well 
 
Somebody Can help me ? What Can i do ? I don t want just libreelec cause i use tinkerboard like a mini PC
 
Best regards and thanks for your answers ?
 
 
 

 

[JRARocketer]

For Armbian questions you should go to the Armbian Forum, Armbian people are very responsive, unlike this Tinker Board Forum, qui est un peu nul!
Voter anglais est impec et pas besoin de vous excuser!

[Gegek]

Thx for your answers

May be someone help me here ?
I have posted it in amrbian forum and wait an answers ?