Balbes,I tested your build with new kernel configuration and everything on my Eny M8S seems to work. I also can see bleutooth devices altough I didn't try to pair them.
What I noticed is that it doesn't play dvd from my external dvd-rom. It mounts the DVD but if I try to play them it says "working" and the system hangs until you remove the dvd from the tray.
1. DVD previously worked ?
2. What version of LE you are trying to play a DVD ?
3. What media runs LE (SD or USB or eMMC) ?