Hi all! Does anyone know if it is possible to run DisplayPort over USB-C? I checked out https://www.displayport.org/displayport-over-usb-c/ and it looks like you need to be able to run USB 3.1 on the USB-C port to support DP. I'm not sure if the i.MX8QXP even supports USB 3.1 on Type-C... If so, how would we build that functionality into Yocto?
Regards,
Nolan Z
Hello Nolan Z,
According to the current datasheet for the i.MX8QuadXPlus, it supports USB 3.0.
https://www.nxp.com/docs/en/data-sheet/IMX8QXPAEC.pdf
Setting up the USB version limitation, I haven’t seen this specific functionality available as part of the Yocto Project for the i.MX processors.
Some third parties like WindRiver may have some approximate implementations like the following, but I haven’t seen any ported to i.MX Processors (perhaps due to the USB 3.1 limitation)
My apologies for the inconvenience!
Regards,