External display question
#2
I think, if I get what you're asking, you want to use the 'tvservice' command.
https://www.raspberrypi.org/documentatio...-config.md

This could give a bit of background, too.
https://www.freeplaytech.com/support/fre...-cm3-hdmi/

Disabling the LCD might require a bit more info. You can disable the framebuffer copy process and then turn off the backlight. What LCD driver are you using?
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Messages In This Thread
External display question - by Bedwyr - 05-04-2019, 02:28 AM
RE: External display question - by Flavor - 05-04-2019, 02:33 AM
RE: External display question - by Bedwyr - 05-05-2019, 12:24 AM
RE: External display question - by Flavor - 05-07-2019, 03:34 AM

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