touch-packages team mailing list archive

[Raymond <1344427@xxxxxxxxxxxxxxxxxx>]

Default Association and Sequence are used together by software to group
Pin Complexes (and therefore jacks) together into functional blocks to
support multichannel operation.  Software may assume that all jacks with
the same association number are intended to be grouped together, for
instance to provide six channel analog output.  The Default Association
can also be used by software to prioritize resource allocation in
constrained situations.  Lower Default Association values would be
higher in priority for resources such as processing nodes or Input and
Output Converters.  Note that this is the default association only, and
software can override this value if required, in particular if the user
provides additional information about the particular system
configuration.  A value of 0000b is reserved and should not be used.
Software may interpret this value to indicate that the Pin Configuration
data has not been properly initialized.  A value of 1111b is a special
value indicating that the Association has the lowest priority.  Multiple
different Pin Complexes may share this value, and each is intended to be
exposed as independent devices.

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https://bugs.launchpad.net/bugs/1344427

Title:
  [Vaio VGN-A417S] XUbuntu 14.04 NO audio from internal Device

Status in “alsa-driver” package in Ubuntu:
  Incomplete

Bug description:
  hello,

  Clean install of Xubuntu 14.04. NO audio output.
  In Input TAB i have "Internal stereo analogic audio " (in italian Audio Interno Stereo Analogic) but in "port:" i have 3 voices
  1 Anterior mic (unplugged)
  1 Posterior mic (plugged in)
  1 Line IN (plugged)
  but the choise change in automatic very fast whitout i click anyting.

  http://www.alsa-
  project.org/db/?f=4fccdc82d94f8c23f1bab24aed689ba3ff4c0b15

  Best Regards
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm    1152 F.... pulseaudio
                        ty         1579 F.... pulseaudio
                        lightdm   10519 F.... pulseaudio
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2014-07-18 (0 days ago)
  InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2)
  Package: alsa-driver (not installed)
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  Tags:  trusty
  Uname: Linux 3.13.0-24-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 03/14/2005
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R0080F2
  dmi.chassis.asset.tag: 8T1M00000000e91a5428e8e9921f
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0080F2:bd03/14/2005:svnSonyCorporation:pnVGN-A417S:pvrC0007XEJ:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VGN-A417S
  dmi.product.version: C0007XEJ
  dmi.sys.vendor: Sony Corporation

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