all aamix inputs are muted by default if your hda codec have this feature
you have to turn on "loopback playing switch"
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/hda?qt=grep&q=loopback
all aamix inputs are muted by default if your hda codec have this feature
you have to turn on "loopback playing switch"
https:/ /git.kernel. org/cgit/ linux/kernel/ git/tiwai/ sound.git/ log/sound/ pci/hda? qt=grep& q=loopback