PipeWire: Media Session Module: No DSP

PipeWire 0.4.1

Media Session Module: No DSP

Instruct Media Session Module: Policy Node to not configure audio adapter nodes in DSP mode.

Device nodes will always be configured in passthrough mode. If a client node wants to be linked with a device node that has a different format, then the policy will configure the client node in convert mode so that both nodes have the same format.

This is done by just setting a session property flag, and policy-node does the rest.