Dual display in Ka-Ro tx53 and kernel

[arisavolainen]

Hi all!

We are using Ka-Ro Tx53 SoM module with i.MX537 processor in our product. Ka-Ro has implemented only one

separate VGA/LVDS output from that module via IPU DI0 port. How we can enable the second IPU output DI1 from the kernel? We have added VGA pinouts to mach-tx53.c but the second frame buffer does not appear to Linux /dev directory though.

Used kernel version is Ka-Ro 3.4

Thanks,

Ari

[karina_valencia · Accepted solution]

You have to ask for Ka-Ro support  to answer your question.