Ubuntu
alsa-driver package

  1. Bug #960124
  2. Comment #24

Comment 24 for bug 960124

Revision history for this message
David Henningsson (diwic) wrote : Re: [VPCZ13C5E, Realtek ALC889, Speaker, Internal] No sound at all

@Wouter, some material to read:
http://voices.canonical.com/david.henningsson/2011/12/08/audio-debugging-techniques/ - intro to audio debugging
http://www.intel.com/content/www/us/en/standards/high-definition-audio-specification.html - the HDA specification
The relevant code is located in the kernel, file: sound/pci/hda/patch_realtek.c
http://www.kernel.org/doc/Documentation/sound/alsa/HD-Audio.txt - how to configure the HDA driver (although I doubt that will help in this particular case)

Good luck! :-)