During installation of librealsense on Xavier (L4T 31-1-0) videodev.ko kernel module needs to be patched and built as an external module.
But only videobuf-core.ko and videobuf-vmalloc.ko are built after issuing
make -C $KBASE M=$KBASE/drivers/media/v4l2-core modules
I’ve tried to set CONFIG_VIDEO_DEV and CONFIG_VIDEO_V4L2 to “m” instead of “y”,
but with no luck - they have been reverted to “y” after “make oldconfig”.
What am I doing wrong? Thanks.