Re: HDMI audio attach help wanted

[Jared McNeill]

On Sat, 29 Apr 2017, Robert Elz wrote:

I can try turning on more debug in there (there appears to be lots)
but I'm not sure I can ever figure out what any of it means, or which
debug in particular might be relevant.

It looks like if you can set the global int drm_debug to 2 you should get
driver debug messages from i915drm (including some about DP/HDMI audio 
setup).