no audio with HDMI

Sat May 11 00:34:25 UTC 2013

On Fri, 10 May 2013 16:58:03 -0700
Mike Wright wrote:

>    HDA ATI HDMI Digital Stereo (HDMI)

I think there are versions of ATI cards without working
HDMI audio. Is it a very new model? I believe the support
is documented somewhere on the X.org wiki.

I also had HDMI just suddenly stop working on my Intel
output a few weeks ago, then suddenly start back up
again a few hours later. Never did figure that out.