[Bug 283948] snd_hdac: No sound on Alder Lake-P laptop

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From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 24 Feb 2025 07:16:41 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283948

--- Comment #19 from Alexander Ziaee <ziaee@runbox.com> ---
Yes, it does. In Debian-live 12.9 for `dmesg | grep hda` I'm getting:

[    2.138736] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic
power, hda bios codec supported
[    5.683723] snd_hda_intel 0000:00:1f.3: DSP detected with PCI
class/subclass/prog-if info 0x040100
[    5.683803] snd_hda_intel 0000:00:1f.3: SoundWire enabled on CannonLake+
platform, using SOF driver
[    5.935578] sof-audio-pci-intel-tgl 0000:00:1f.3: hda codecs found, mask 4
[    6.295935] sof_sdw sof_sdw: hda_dsp_hdmi_build_controls: no PCM in topology
for HDMI converter 3

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