There should be a warning if UCM references non-existent jack control
Submitted by Tanu Kaskinen
Assigned to pul..@..op.org
UCM devices may have a jack control associated with them. There should be a warning if the configured jack control doesn't exist. Note that if no jack control has been explicitly configured, PulseAudio may still try to implicitly use a jack control based on the device name, and in this case, there should be no warning if the implicit jack control isn't found.