Commit f3ebbc06d3e9ac16cd133c77aa877196b433ef2a
2021-02-19T16:02:20
audio: pipewire: Retrieve the channel count and default sample rate for sinks/sources Extend device enumeration to retrieve the channel count and default sample rate for sink and source nodes. This required a fairly significant rework of the enumeration procedure as multiple callbacks are involved now. Sink/source nodes are tracked in a separate list during the enumeration process so they can be cleaned up if a device is removed before completion. These changes also simplify any future efforts that may be needed to retrieve additional configuration information from the nodes.