first of all install inxi
sudo dnf install inxi -y
after that
sudo inxi -A
you’ve got something like that if your hardware is supported
Audio:
Device-1: Intel Tiger Lake-LP Smart Sound Audio
driver: sof-audio-pci-intel-tgl
Sound Server-1: ALSA v: k5.14.0-70.22.1.el9_0.x86_64 running: yes
Sound Server-2: PipeWire v: 0.3.47 running: yes
what is important here is the driver used: sof-audio-pci-intel-tgl
this driver need a binary firmare that was not installed by defaull
just install
dnf alsa-sof-firmware -y
reboot the machine
and tadammmm you sound card is working