Unable to get Hifiberry DAC2 HD working

[apastuszak]

Hello all. New to the forum. I'm running 64-bit ArchARM on a RaspberryPi 4B.

I am on the following kernel: 5.15.23-1-rpi-ARCH

I am trying to get a Hifiberry DAC2 HD working. It was working before and some update caused it to no longer be recognized.

The contents of my /boot/config.txt are:

$this->bbcode_second_pass_code('', 'gpu_mem=32
initramfs initramfs-linux.img followkernel
max_usb_current=1
disable_splash=1
disable_overscan=1
dtparam=krnbt=on
dtparam=i2s=on
force_eeprom_read=0
dtoverlay=hifiberry-dacplushd')

When I type aplay -l, I get the following output:

$this->bbcode_second_pass_code('', 'aplay: device_list:274: no soundcards found...')