I don't know if my problem is related specifically to the Realtek AC256 codec. In any case, it seems FreeBSD folk fixed a while back the same issue: no headphone output through some patches related to this codec on some Dell models.
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219350 https://github.com/trueos/trueos/pull/279 https://reviews.freebsd.org/D19017
I don't know if my problem is related specifically to the Realtek AC256 codec. In any case, it seems FreeBSD folk fixed a while back the same issue: no headphone output through some patches related to this codec on some Dell models.
https:/ /bugs.freebsd. org/bugzilla/ show_bug. cgi?id= 219350 /github. com/trueos/ trueos/ pull/279 /reviews. freebsd. org/D19017
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