AnsweredAssumed Answered

iMX8 eDP connection

Question asked by Alex Gutman on Oct 28, 2019
Latest reply on Oct 28, 2019 by gusarambula

Hi,

I’m trying to connect Variscite iMX8 board to eDP screen (InnoLux N140HCA).

I’m using Debian release from Variscite (http://variwiki.com/index.php?title=Debian_Build_Release&release=RELEASE_STRETCH_V1.0_DART-MX8M)

The kernel printouts say that the display system has successfully initiated, I can see correct display parameters including display type, rate, resolution etc, but the screen stays black with no signs of life. The same software works correctly with DP screen.

Is eDP supported by NXP Linux?  Is there any “off the shelf” iMX8 based solutions with eDP connection?  I’m looking for any hints about eDP enabling with iMX8

 

Outcomes