Description of problem:
PulseAudio fails to set up a sink for the built-in audio after suspend.

Version-Release number of selected component (if applicable):
pulseaudio-12.2-1.fc29.x86_64
alsa-lib-1.1.8-1.fc29.x86_64

How reproducible:
100%

Steps to Reproduce:
1. Suspend machine
2. Resume machine
3. Play audio

Actual results:
Silence,

Expected results:
Sound in speakers.

Additional info:
ALSA shows the card and there is no issue playing stuff directly using aplay. So it is just PulseAudio that is upset. Restarting PulseAudio using "systemctl --user restart pulseaudio" does not fix the issue. There is also nothing of value in the journal:

> Apr 02 07:30:16 mjolnir.ossman.eu systemd[4467]: Stopping Sound Service...
> Apr 02 07:30:16 mjolnir.ossman.eu systemd[4467]: Stopped Sound Service.
> Apr 02 07:30:16 mjolnir.ossman.eu systemd[4467]: Starting Sound Service...
> Apr 02 07:30:17 mjolnir.ossman.eu systemd[4467]: Started Sound Service.
> Apr 02 07:30:17 mjolnir.ossman.eu pulseaudio[17742]: E: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was >

This is rather critical as it means the machine can no longer use suspend, so I would be greatful if someone could have a look at this.

Audio device is:

00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01)