Modify hdmi_core.c


(Mauricio Florez) #1

Hi everyboady:

Does any body know how to add support for a 800x480 HDMI lcd to BPI-M2U? why Raspberry pi3 support this LCD and BPI not? do you think is a matter of kernel? (3.10 is very old compared with 4.4 from raspberry). Or do you think that Is a metter of timming?

i found this links on lemaker forum for BPI-pi on PI-pro where people was building for special hdmi LCD http://forum.lemaker.org/forum.php?mod=viewthread&tid=14427&extra=&page=1 http://forum.lemaker.org/forum.php?mod=viewthread&tid=15430&fromuid=33332

The LCD web site is https://www.waveshare.com/product/mini-pc/raspberry-pi/displays/5inch-hdmi-lcd-b.htm, there they said that this HDMI LCd is supported by lemaker, on Banana Pi / Banana Pro that comes with Lubuntu, Raspbian images

On that web site, they said that for For other mini-PCs, driver is required and should be developed by users. So, does any body know how to buil this deriver?

Any ideas, thanks.

Mauricio F.