snd_hdsp missing on raspberrypi pi 5

I am trying to bring to life a hammerfall soundcard on a RPI5. I'ts 
attached through a PCI interface to PCIe 1x interface to the PI. THe 
card is powered by eternal supply and is recognized with lspci like 
everything is normal but snd-hdsp module is missing on that kernel.

I have alsa-firmware-loaders installed but still no snd-hdsp module

That's where I get lost. I assume I have to compile the kernel with the 
right modules

Is there someone which could help me out?

Thank's!