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[Bug 1364367] Re: [HP EliteBook 8440p, IDT 92HD75B3X5, Black Headphone Out, Rear, Docking station] No sound at all

 

sys/class/sound/hwC0D0/init_pin_configs:
0x0a 0x2121101f
0x0b 0x03a1102e
0x0c 0x90a70120
0x0d 0x90170110
0x0e 0x21811040
0x0f 0x03211030
0x14 0x40f000f0
0x18 0x40f000f0
0x19 0x40f000f0
0x1e 0x40f000f0
0x1f 0x40f000f0
0x20 0x40f000f0

/sys/class/sound/hwC0D0/driver_pin_configs:
0x0d 0x90170010
0x0f 0x0321101f


try 


hda-jack-sense-test -a

to find out the nodes of dock headphone and headphone are correct

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https://bugs.launchpad.net/bugs/1364367

Title:
  [HP EliteBook 8440p, IDT 92HD75B3X5, Black Headphone Out, Rear,
  Docking station] No sound at all

Status in “pulseaudio” package in Ubuntu:
  New

Bug description:
  Corrigido!

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: pulseaudio 1:4.0-0ubuntu11
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic i686
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  fcbnote2   1936 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Tue Sep  2 09:59:28 2014
  InstallationDate: Installed on 2014-08-26 (7 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
  ProcEnviron:
   LANGUAGE=pt_BR:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=pt_BR.UTF-8
   SHELL=/bin/bash
  SourcePackage: pulseaudio
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:MID successful
  Symptom_Card: Áudio interno - HDA Intel MID
  Symptom_DevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  fcbnote2   1936 F.... pulseaudio
  Symptom_Jack: Black Headphone Out, Rear, Docking station
  Symptom_PulsePlaybackTest: PulseAudio playback test failed
  Symptom_Type: No sound at all
  Title: [HP EliteBook 8440p, IDT 92HD75B3X5, Black Headphone Out, Rear, Docking station] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/02/2010
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68CCU Ver. F.0B
  dmi.board.name: 172A
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 30.2C
  dmi.chassis.asset.tag: BRG026F0K6
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68CCUVer.F.0B:bd06/02/2010:svnHewlett-Packard:pnHPEliteBook8440p:pvr:rvnHewlett-Packard:rn172A:rvrKBCVersion30.2C:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP EliteBook 8440p
  dmi.sys.vendor: Hewlett-Packard

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References