Separate HDMI/DP outputs at video card
- PipeWire version: 0.3.76
- Distribution and distribution version: Fedora Linux 38
- Desktop Environment: XFCE
- Kernel version: 6.4.7-200.fc38.x86_64
I have video card with 4 HDMI/DP outputs. They are fully independent devices. Pipewire allow to choose one of the profile with only one output. Only 'Pro audio' profile allows to enable all outputs but with some side effects: all devices from a card are assumed to share the same clock, exposes the maximum number of channels on all devices, the channels are labelled as AUX0-AUXN, etc.
How to enable all 4 outputs with the ability to change the profile (stereo, 5.1, 7.1, off) for each of them independently?