On Sunday, 5 January 2020 22:39:31 UTC+1, Alex Rodriguez wrote: > > Hello everyone, > > I recently purchased a display that I would like to use with my Beagle > Bone Black. > > I understand that the BBB can be configured to use 24-bit color via the > LCD_DATA lines using custom overlays. I have no need for PWM or Backlight > support, since I will be using an external board for this. > > Is there a simple overlay for only 24-bit LCD_DATA? >
Your request makes little sense since for LCD panels connected directly to the beaglebone there is no auto-detection of any kind (unlike HDMI) hence all of the relevant parameters for the specific lcd panel you're using need to be configured in the overlay. Whether it uses 16 or 24 data lines is only a small part of that. As Mala Dies pointed out there are a bunch of overlays you could use as example. Of the ones that use 24-bit color, BB-BONE-NH7C-01-A0.src looks the simplest (although it still includes pwm backlight and an i2c touchscreen). I also have this DT snippet that documents the various configuration parameters for an LCD panel: https://pastebin.com/xnPyKNfi Matthijs -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/49bd120f-3d7e-4eef-8c68-54c8e202faa2%40googlegroups.com.
