I have a PiTFT device inserted in the GPIO pins and another display through HDMI. Is it possible to draw to both the displays separately? What I’m trying to do is use OpenCV from the frames captured with the onboard camera then display a grayscale on the PiTFT device while the HDMI display shows the full definition frame.
Unfortunately, our dc (display controller) driver does not support PiTFT device. Have you enabled this panel with other driver?