[Bug 285156] No HDMI audio on AlderLake N100

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 22 Jan 2026 06:55:58 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=285156

--- Comment #5 from Stefan Roesch <shr@devkernel.io> ---
@tamudude:

Your output shows:

hdac0@pci0:0:31:3:      class=0x040300 rev=0x00 hdr=0x00 vendor=0x8086
device=0x54c8 subvendor=0
x8086 subdevice=0x7270
   vendor     = 'Intel Corporation'
   device     = 'Alder Lake-N PCH High Definition Audio Controller'
   class      = multimedia
   subclass   = HDA
ichsmb0@pci0:0:31:4:    class=0x0c0500 rev=0x00 hdr=0x00 vendor=0x8086 


but you posted before for sysctl dev.hdaa.0, can you do the same for:

  sysctl dev.hdac

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