Ubuntu
linux package

  1. Bug #897008
  2. Comment #23

Comment 23 for bug 897008

Revision history for this message
madbiologist (me-again) wrote : Re: HDMI: no sound, video too fast

HDMI audio was disabled by the upstream kernel developers as it causes blank screens on a lot of systems.

You can re-enable HDMI audio by adding "radeon.audio=1" to your GRUB boot options. There are reports on the Phoronix forums that this also fixes the fast video playback problem.