Maybe it's the "HP Wide Vision FHD Camera" which should be treated as a
camera and microphone?  i see it register with uvcvideo in both.

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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1874925

Title:
  Comet Lake PCH-LP cAVS (Audio, Voice, Speech)

Status in alsa-driver package in Ubuntu:
  New

Bug description:
  Internal Microphone doesn't show up as an audio source.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu5
  ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
  Uname: Linux 5.4.0-26-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  addyess   106482 F.... pulseaudio
   /dev/snd/controlC1:  addyess   106482 F.... pulseaudio
   /dev/snd/controlC0:  addyess   106482 F.... pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: Budgie:GNOME
  Date: Fri Apr 24 16:56:54 2020
  InstallationDate: Installed on 2019-11-05 (171 days ago)
  InstallationMedia: Ubuntu-Budgie 19.10 "Eoan Ermine" - Release amd64 
(20191017)
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Title: PCI/internal sound card not detected
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/25/2019
  dmi.bios.vendor: AMI
  dmi.bios.version: F.10
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 863F
  dmi.board.vendor: HP
  dmi.board.version: 54.13
  dmi.chassis.type: 31
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAMI:bvrF.10:bd07/25/2019:svnHP:pnHPSpectrex360Convertible15-df0xxx:pvr:rvnHP:rn863F:rvr54.13:cvnHP:ct31:cvrChassisVersion:
  dmi.product.family: 103C_5335KV HP Spectre
  dmi.product.name: HP Spectre x360 Convertible 15-df0xxx
  dmi.product.sku: 8LK66UA#ABA
  dmi.sys.vendor: HP

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