So I would really like some information about a project I’m working on.
I am actually on a Colibri iMX6DL with an Aster carrier board and I’d like to display my Qt app on 2 display (VGA and LCD in mirror mode) so the user could use the 7’’ capacitive display or simply plug an external display with a mouse to use it like a normal computer. I have already managed to display on both display at the same time with this vidargs setting.
setenv vidargs ‘video=mxcfb0:dev=lcd,FusionF07A,if=RGB666 video=mxcfb1:dev=vdac,800x480M@60,if=RGB565 fbmem=16’
I’m also joining dmesg log if needed. link text
Touch on capacitive works fine and mouse on VGA display works too.
But the problem with it is that the VGA resolution always stay at 640x480 (default resolution I think).
Is ther a way to set it properly? at least at the same resolution as the Fusion07A.
Furthermore we would like to develop our own carrier board with HDMI and LCD connector. Could this work as I explained before with an iMX6DL or should we use a more powerfull board like iMX7 or iMX8?
Thanks you for advices.