"XXX write TLV" is printed on the screen at boot time and whenever alsasound is (re)started. Reproducible: Always Steps to Reproduce: The culprit is alsactl/states.c A patch is attached to get rid of this annoying message.
Created attachment 108165 [details] alsa-utils-1.0.14_rc2-xxx-write-tlv.patch
Please, attach the *real* patch; not any URL (this feature in bugzilla doesn't work at all).
Created attachment 108180 [details, diff] alsa-utils-1.0.14_rc2-xxx-write-tlv.patch
Need to reopen...
Please report this upstream and get it fixed for newer versions."