Hi, the same problem described here: USB-C Headphones not detected
I updated system and headphones not detected again
Kernel: 6.2.11-arch1-1
❯ inxi -Aa
Audio:
Device-1: AMD Renoir Radeon High Definition Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus-ID: 1-1:11 pcie: chip-ID: 0495:3042
class-ID: 0300 gen: 3 speed: 8 GT/s lanes: 16 link-max: gen: 4
speed: 16 GT/s bus-ID: 04:00.1 chip-ID: 1002:1637 class-ID: 0403
Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: ASUSTeK
driver: snd_rn_pci_acp3x v: kernel alternate: snd_pci_acp3x, snd_pci_acp5x,
snd_pci_acp6x, snd_acp_pci, snd_rpl_pci_acp6x, snd_pci_ps,
snd_sof_amd_renoir, snd_sof_amd_rembrandt pcie: gen: 3 speed: 8 GT/s
lanes: 16 link-max: gen: 4 speed: 16 GT/s bus-ID: 04:00.5
chip-ID: 1022:15e2 class-ID: 0480
Device-3: AMD Family 17h/19h HD Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s lanes: 16
link-max: gen: 4 speed: 16 GT/s bus-ID: 04:00.6 chip-ID: 1022:15e3
class-ID: 0403
Device-4: ESS Asus USB DAC type: USB
driver: hid-generic,snd-usb-audio,usbhid
API: ALSA v: k6.2.11-arch1-1 status: kernel-api tools: alsamixer,amixer
Server-1: PipeWire v: 0.3.69 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
4: pw-jack type: plugin tools: pactl,pw-cat,pw-cli,wpctl
so I am waiting for new kernel release hopefully the issue will be addressed.
This situation reminds me problems with Sound Blaster on linux many years ago.
Who remembers also? 
Slawek