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[Bug 1486770] Re: [To Be Filled By O.E.M., VIA VT1705, Pink Mic, Front] No autoswitch

 

Node 0x1e [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Front Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Front Mic Phantom Jack", index=0, device=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals:  [0x80 0x80]
  Pincap 0x0000233c: IN OUT HP Detect
    Vref caps: HIZ 50 100
  Pin Default 0x02a19138: [Jack] Mic at Ext Front
    Conn = 1/8, Color = Pink
    DefAssociation = 0x3, Sequence = 0x8
    Misc = NO_PRESENCE
  Pin-ctls: 0x21: IN VREF_50
  Unsolicited: tag=00, enabled=0
  Power states:  D0 D1 D2 D3
  Power: setting=D0, actual=D0
  Connection: 2
     0x16* 0x25


misc= NO_PRESENCE mean this pin has no jack detection circuit and driver disable jack sense

check your front audio panel of your computer chassis and the front
audio panel connector of the motherboard that you are using HDA front
audio panel instead of AC97

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https://bugs.launchpad.net/bugs/1486770

Title:
  [To Be Filled By O.E.M., VIA VT1705, Pink Mic, Front] No autoswitch

Status in alsa-driver package in Ubuntu:
  New

Bug description:
  ayuden con este problema en configuración de sistema NO tengo control del audio, NO bluetooth, NO pantalla ..
  Porfavor Ayuden 
  :(

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  ProcVersionSignature: Ubuntu 3.13.0-62.102-generic 3.13.11-ckt24
  Uname: Linux 3.13.0-62-generic i686
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  earl       1989 F.... pulseaudio
  CurrentDesktop: Unity
  CurrentDmesg:
   [   49.294668] init: plymouth-upstart-bridge main process ended, respawning
   [   91.874991] FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
   [  273.612545] systemd-hostnamed[3226]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
  Date: Wed Aug 19 17:56:25 2015
  InstallationDate: Installed on 2013-09-14 (704 days ago)
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213)
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_Card: Audio Interno - HDA Intel
  Symptom_Jack: Pink Mic, Front
  Symptom_Type: No auto-switch between inputs
  Title: [To Be Filled By O.E.M., VIA VT1705, Pink Mic, Front] No autoswitch
  UpgradeStatus: Upgraded to trusty on 2014-10-11 (312 days ago)
  dmi.bios.date: 06/23/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.10
  dmi.board.name: G31M-VS2
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.10:bd06/23/2010:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnG31M-VS2:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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