umlaeute/v4l2loopback — pull request #30 by luser (2012-11-07 19:22:49+00:00)
Title: Fill in the v4l2_capability::bus_info field

I was testing v4l2loopback with the WebRTC implementation in Firefox. The WebRTC code expects to use v4l2_capability::bus_info as a unique ID for a device, so it fails because the driver doesn't set it. This simple patch fills in bus_info (with an admittedly made-up ID), but it makes the WebRTC code happy.