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i.MX6 SABRE SD - Dual-LVDS (Kernel 4.1 + Krogoth branch)

Question asked by Daniel Oliveira on Jun 15, 2016
Latest reply on Jun 21, 2016 by Daniel Oliveira

Hi guys


Is it possible to have a dual display (LVDS+LVDS) with the same Qt application running? Basically I need a platform that enables something like this:



In some old posts I noticed that people told to use some kernel parameters to enable something similar too what I want (i think):

"ldb=spl0/1"       --      split mode on DI0/1

"ldb=dul0/1"       --      dual mode on DI0/1

"ldb=sin0/1"       --      single mode on LVDS0/1

"ldb=sep0/1"      --      separate mode begin from LVDS0/1


Still, after using the parameters I didn't had any luck.

I am using yocto distribution with krogoth branch. These are my kernel parameters:

console=ttymxc0,115200 root=/dev/mmcblk2p2 rootwait rw consoleblank=0 psplash=false logo.nologo vt.global_cursor_default=0 ldb=spl0 video=mxcfb0:dev=ldb,LDB-XGA,if=RGB666


Feel free to ask any more details if these ones are not sufficient.

Thank you all for any kind of support.