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Date:      Mon, 3 Feb 2025 09:29:44 -0500
From:      Alexander Motin <mav@FreeBSD.org>
To:        Milan Obuch <freebsd-multimedia@dino.sk>, freebsd-multimedia@freebsd.org
Subject:   Re: Alder Lake MiniPC - sound via HDMI does not work
Message-ID:  <6acb34fc-b811-4a7a-8ab0-83cd6031646f@FreeBSD.org>
In-Reply-To: <20250203143020.0938c321@dino.sk>
References:  <20250203143020.0938c321@dino.sk>

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On 03.02.2025 08:30, Milan Obuch wrote:
> after some setup troubles (basically, silicon bug in processor, see
> thread on freebsd-current mailing list with subject 'UFS bad inode,
> mangled entry on Alder Lake-N(100)' jan 27, 2025) I am working with new
> MiniPC, SZBOX S12 - Alder Lake N100 CPU, 16 GB RAM, small and
> minimalist, still powerfull enough for my needs.
> 
> I see no sound output via HDMI possibility, judging from
> 
> # cat /dev/sndstat
> Installed devices:
> pcm0: <CSCTEK USB Audio and HID> (play/rec) default
> No devices installed from userspace.
> #

Considering they put there USB-based sound device, I wonder if there is 
a (enabled) HDA controller at all.  Do you see anything looking like HDA 
controller and codecs in `pciconf -lvcb` or in `dmesg`?

-- 
Alexander Motin



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