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[giannis <karzisss@xxxxxxxxxxx>]

I found something very interesting. When I disable as default the radeon
HDMI audio output from pulseaudio, video playback is normal again.

So maybe is related with the strange behaviour I have with kernel 3.11
and 3.12-RC4. HDMI is enabled whether or not I enable "radeon.audio=1"
on GRUB but in both cases even though pulseaudio sound level output
indicator inside "volume sound control" panel is showing "pulse", TV
speakers doesn't produce any sound.

** Summary changed:

- Video playback is like fast forward in 13.10
+ Video playback is like fast forward in 13.10 when radeon HDMI output is enabled (no sound at all)

** Summary changed:

- Video playback is like fast forward in 13.10 when radeon HDMI output is enabled (no sound at all)
+ Video playback is like fast forward in 13.10 when radeon HDMI audio output is enabled (but no sound at all)

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https://bugs.launchpad.net/bugs/1239233

Title:
  Video playback is like fast forward in 13.10 when radeon HDMI audio
  output is enabled (but no sound at all)

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  The PC is connected to TV with HDMI cable. With Xubuntu 13.04 no
  problem. With Xubuntu 13.10 video playback is like set to fast
  forward.

  Is is happening both in browser video playback (Youtube) and video
  playback in Parole.

  VLC doesn't suffer from the same problem.

  Checked with 3.12-RC4 kernel and nothing changed.
  Checked with or without radeon.dpm=1 and radeon.audio=1 settings.

  Video/Audio: ATi Radeon 2600 PRO

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-12-generic 3.11.0-12.19
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic i686
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  verde      1324 F.... pulseaudio
  CurrentDmesg:

  Date: Sun Oct 13 02:10:43 2013
  HibernationDevice: RESUME=UUID=a8e666a9-5515-468a-a13a-deb0cda148ee
  InstallationDate: Installed on 2013-09-27 (15 days ago)
  InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1)
  MachineType: Gigabyte Technology Co., Ltd. GA-MA790X-DS4
  MarkForUpload: True
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=fb62d2dd-e7a5-46fc-aa9e-9e20b92ed63d ro quiet splash radeon.dpm=1 radeon.audio=1 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware                             1.116
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/12/2009
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F9
  dmi.board.name: GA-MA790X-DS4
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF9:bd08/12/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA790X-DS4:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA790X-DS4:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-MA790X-DS4
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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