I doubt that. ODRM and MIMO requires multiple antennas for each link to increase connection reliability, according to
this paper. It states:
The technology requires multiple antennas at both ends of the wireless link and realizes capacity gains (denoted as spatial multiplexing gain) by sending independent data streams from different antennas.
The DJI controller has only two antennas, one dedicated to the control of the craft and the other one to the video downlink of the craft, and both antennas are using different frequencies of the 2.4Ghz band. You can confirm that by slipping a metal can over each antenna, separately, and see what happens. Covering one will remove the video link, covering the other will initiate RTH.
This doesn't add up to ODRM and MIMO being utilized in P3P.