[p750mmx]

p750mmx: In your DP->HDMI adapter setup, waht do you see in windows "Display resolutions" ? Do you see "3D" only for the 1920x1080 resolution (maybe also 720 resolution), or also for all resolutions ?

Also, please excuse the question: Are you sure you where looking at FullDH 3D / frame-packed mode ? Maybe it was just half-sbs displayed by kodi and your TV automatically switched to 3D display ? (sorry for asking, i am desperate ;-) 

I see the 3D remark only for the 1080p/720p resolutions.

Kodi says "Hardware based" when playing a MVC video? When starting a video and when going to 3D info during playing.