Dear Niklas, Thank you for your 'v4l: add support for multiplexed streams' patch [1]. What is the status of merging your development with v4l-utils? Version 1.16.5 doesn't provide --get/set-routing options. Also in the master of v4l-utils I haven't found your code. What is the current way of changing routing the video switches (e.g. xilinx-axis-swtich which is not yet in the mainstream kernel)? [1] https://lwn.net/Articles/782479/