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[Bug 1229662] Re: [AMD Radeon HD 6450][1002:6779] No DisplayPort audio output with radeon driver


*** This bug is a duplicate of bug 1186879 ***

** Changed in: xserver-xorg-video-ati-lts-raring (Ubuntu)
   Importance: Undecided => Medium

** Changed in: xserver-xorg-video-ati-lts-raring (Ubuntu)
   Importance: Medium => Low

** Changed in: linux-lts-vivid (Ubuntu)
   Importance: Undecided => Low

** This bug has been marked a duplicate of bug 1186879
   AMD Radeon HD 6250/6480G, No HDMI audio output with radeon driver by default

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  [AMD Radeon HD 6450][1002:6779] No DisplayPort audio output with
  radeon driver

Status in linux-lts-vivid package in Ubuntu:
Status in xserver-xorg-video-ati-lts-raring package in Ubuntu:

Bug description:
  CID: 201201-10383 Dell Optiplex 7010 DT

  No DisplayPort audio output with the open source radeon driver.
  The output source does not appear in the Sound settings when the DisplayPort was connected.

  This problem could be solved by installing the AMD proprietary driver.

  And according to comment #5 in bug 1186879,
  it seems that this audio feature was disabled intentionally.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: xserver-xorg-video-radeon-lts-raring 1:7.1.0-0ubuntu2~precise1
  ProcVersionSignature: Ubuntu 3.8.0-29.42~precise1-generic
  Uname: Linux 3.8.0-29-generic x86_64
  ApportVersion: 2.0.1-0ubuntu17.4
  Architecture: amd64
  Date: Tue Sep 24 06:32:44 2013
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1)
  MarkForUpload: True
   PATH=(custom, no user)
  SourcePackage: xserver-xorg-video-ati-lts-raring
  UpgradeStatus: No upgrade log present (probably fresh install)

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