I have built the v4l2looback.ko (source:https://github.com/umlaeute/v4l2loopback) on the imx8 target. My goal is to add it to the yocto image. Has anybody done this? Create a kernel module recipe for v4l2loopback and include it in the yocto building?
how do you build it? could you find the v4l2loopback when you use the command like "bitbake -c menuconfig linux-imx" ? if yes, try to enable it in the menuconfig list