How to connect to a LVDS LCD?

paucorella · Posted at 3/7/2018 03:17:28

Hi !

We just bought a couple of RK3399 boards, and everything has worked well so far using the latest Ubuntu image. We would like to connect a display with LVDS interface to the board, but we are a little bit confused with the documentation and the multiple available interface. Is it possible to attach it directly to the board? Do we need any sort of converter? Could you point us to some documentation?

Thanks for your help and congratulations for such a great community!

leung先森 · Posted at 3/7/2018 09:16:26

Default ubuntu support hdmi but LVDS .
just use rk3399-firefly-aio-lvds.dts to take a sample to complie the kernel according to your lvds datasheet.

paucorella · Posted at 3/7/2018 18:12:17

Thanks Leung,
but which port do I plug the LVDS cable? to MIPI port?

leung先森 · Posted at 3/8/2018 10:05:36

paucorella Posted at 3/7/2018 18:12
Thanks Leung,
but which port do I plug the LVDS cable? to MIPI port?

AIO-3399J got a lvds port. Firefly-rk3399 do not have it.