[Bug 28030] HDMI audio does not work with HD4200 IGP but does work with radeonhd

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 10 13:26:13 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=28030

--- Comment #5 from sean finney <seanius at debian.org> 2010-05-10 13:26:13 PDT ---
okay, this is really interesting... when the system starts up after
booting/rebooting, the audio does not work.  attempting to play to the alsa
audio device will result in various errors having to do with sysctl requests
*but*, if i restart the graphical user session (i.e. /etc/init.d/gdm restart),
the audio works!

it only seems to be in 2-channel stereo though, but i'm not sure if that's just
me needing to find the right modprobe option foo to snd-hda-intel.

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