everytime first turn on the ZC702 board, the HDMI output resolution is 1024x768 as some unknown reasons listed below.
linux boot logs:
[drm] Cannot find any crtc or sizes - going 1024x768
if i press the reset botton or run 'reboot' command when board is running, the HDMI output resolution turns to my monitor's highest resolution.
how can i set a permanent resolution for HDMI output?