I'm running HDMI-1 (HDMI obviously) and DP-1 (DisplayPort 1.2 Alt Mode on USB Type-C) simultaneously, works fine. I have the 7" monitor for the eDP-1 (micro DP?), but haven't tried it yet. Attaches to the motherboard with an eDP adaptor. Shows up in the X server as eDP-1 along with DP-1 and HDM...

Got it working. For someone else trying to figure this out with another odd resolution, check the /var/log/Xorg.0.log for your resolution. The monitor usually reports all resolutions they support, but the X server seems to only pick from a "suggested" list of resolutions. I searched /var/l...

Hi All, I have the NanoPC-T4 which has both HDMI and USB-Type-C DisplayPort 1.2 video output (I believe the NanoPi-M4 does not do video on the USB-Type-C port). I've got a Dell U3818dw monitor which almost supports 4k, but not quite. The maximum resolution is 3840x1600@60 Hz. I've tried both the HDM...