In settings I see:
$ ls -la /dev/snd*
total 0
drwxr-xr-x. 3 root root 380 Mar 2 21:33 .
drwxr-xr-x. 20 root root 4620 Mar 2 21:33 ..
drwxr-xr-x. 2 root root 80 Mar 2 21:33 by-path
crw-rw----+ 1 root audio 116, 15 Mar 2 21:34 controlC0
crw-rw----+ 1 root audio 116, 9 Mar 2 21:34 controlC1
crw-rw----+ 1 root audio 116, 14 Mar 2 21:34 hwC0D0
crw-rw----+ 1 root audio 116, 8 Mar 2 21:34 hwC1D0
crw-rw----+ 1 root audio 116, 11 Mar 2 22:08 pcmC0D0c
crw-rw----+ 1 root audio 116, 10 Mar 2 22:08 pcmC0D0p
crw-rw----+ 1 root audio 116, 12 Mar 2 22:08 pcmC0D1p
crw-rw----+ 1 root audio 116, 13 Mar 2 22:08 pcmC0D2c
crw-rw----+ 1 root audio 116, 6 Mar 2 21:34 pcmC1D10p
crw-rw----+ 1 root audio 116, 7 Mar 2 21:34 pcmC1D11p
crw-rw----+ 1 root audio 116, 2 Mar 2 21:34 pcmC1D3p
crw-rw----+ 1 root audio 116, 3 Mar 2 21:34 pcmC1D7p
crw-rw----+ 1 root audio 116, 4 Mar 2 21:34 pcmC1D8p
crw-rw----+ 1 root audio 116, 5 Mar 2 21:34 pcmC1D9p
crw-rw----+ 1 root audio 116, 1 Mar 2 21:34 seq
crw-rw----+ 1 root audio 116, 33 Mar 2 21:34 timer
I want audio via hdmi connected tv
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Vega 10 HDMI Audio [Radeon Vega 56/64]
$ pipewire
[E][22:15:44.682948] mod.protocol-native | [module-protocol-: 803 lock_socket()] server 0x55b865b8adb0: unable to lock lockfile '/run/user/1000/pipewire-0.lock': Resource temporarily unavailable (maybe another daemon is running)
[E][22:15:44.683124] pw.conf | [ conf.c: 602 load_module()] 0x55b865b6ab30: could not load mandatory module "libpipewire-module-protocol-native": Resource temporarily unavailable
[E][22:15:44.683450] default | [ pipewire.c: 124 main()] failed to create context: Resource temporarily unavailable
$ alsa-info.sh
ALSA Information Script v 0.5.3
--------------------------------
This script visits the following commands/files to collect diagnostic
information about your ALSA installation and sound related hardware.
dmesg
lspci
aplay
amixer
alsactl
rpm, dpkg
/proc/asound/
/sys/class/sound/
~/.asoundrc (etc.)
See '/usr/bin/alsa-info.sh --help' for command line options.
cat: /tmp/alsa-info.tqUPNCFe9D/sdwstatus.tmp: No such file or directory
After a reboot the hdmi is still not visible:
I deleted ~/.local/state/wireplumber and now I see:
one device more. But still not the one I want.