The operation on tx2 that two channel video capture can not be realized


I have two nodes(/dev/video0 /dev/video1) in nvidia board after I add two channels of video capture to device tree .
But there is no nodes when tx2 installed in our customized board .

hello 18321083174,

could you describe more about your issues.
had already you verified these two video capture works on the reference platform?
also, did you saw any suspect failures messages? please share the whole kernel log from kernel init stage.