Im running kodi-imx and playback of video stops after a few minutes.
The TV then thinks it has lost the hdmi connection and i have to kill the kodi.bin process to get back into kodi.
Here is the kodi log.
I'm running these gpu drivers: gpu-viv-bin-mx6q-fb.
Im running kodi under xbmc user, member of these groups: uucp games lock network video audio optical storage power xbmc.
http://pastebin.com/yJJp5pqY