Thank you, Raymond. I will try this patch and see whether the error message "cannot get ctl value" goes away.
However, as much as I can tell, my problem is not related to this error message. ALsamixer works just fine (with "ignore_ctl_error=1", see above), but pulseaudio does not recognize the S/PDIF sink of the card.
Thank you, Raymond. I will try this patch and see whether the error message "cannot get ctl value" goes away.
However, as much as I can tell, my problem is not related to this error message. ALsamixer works just fine (with "ignore_ ctl_error= 1", see above), but pulseaudio does not recognize the S/PDIF sink of the card.