module-suspend-on-idle: Allow suspending a sink when the monitor source becomes idle
requested to merge igor.v.kovalenko/pulseaudio:pr/module-suspend-on-idle-check-monitored-sink into master
When monitor source becomes idle it may happen that monitored sink has no uncorked inputs anymore and can now be suspended. To allow this, detect if state is changed for monitor source and check state of monitored sink instead.
This change allows pulseaudio to suspend devices when pavucontrol volume meters are disabled and corresponding peaks resampled streams are corked.
See also pavucontrol#73 discussion.
Edited by Igor Kovalenko