By chris.smith
I have two questions. First I'm trying to get the display working on another linux SBC (Coral Board). I need linux cvt mode line for the display. I've tried many settings and there is always some issue or bad flicker. The screen will work fine on a Windows machine so I know there is no hardware issue. The display doesn't seem to be properly setup for EDID config so can't query it that way.

Second how does one adjust the brightness through software as specified on the wiki?