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> Why do both drivers have this warning? Because the LCD is an eDP (embedded DisplayPort) LCD, both Adafruit and Abusemark boards are only breakout boards to t
by kogepathic 10y ago
> Why do both drivers have this warning?
Because the LCD is an eDP (embedded DisplayPort) LCD, both Adafruit and Abusemark boards are only breakout boards to turn the FPC connection into a mini/DisplayPort port.
> What would make it not work with an HDMI adapter
Unlike a normal desktop monitor, which has a PCB inside with a chip that accepts a variety of inputs and drives the display in its native format (LVDS or eDP) [1], these adapters lack that. They rely on the controller inside the LP097QX1 LCD itself, which only speaks eDP because it's designed to be used in tablets which output eDP.
You cannot drive the LCD at any resolution other than 2048x1536@60Hz. The LCD doesn't support any other resolution or refresh rates.
> and is there any way to somehow use this with an HDMI output?
No.
[1] http://www.tarduino.cc/2014/10/dell-ultrasharp-24-ultra-hd-monitor.html http://www.tarduino.cc/2014/10/dell-ultrasharp-24-ultra-hd-m...