[Bug 81196] HDMI drop out

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jul 11 09:40:19 PDT 2014


--- Comment #5 from nbi at wideopenwest.com ---
(In reply to comment #4)
> (In reply to comment #2)
> > (In reply to comment #1)
> > > This looks like a sound driver issue rather than a GPU driver issue.
> > 
> > No, because the entire HDMI signal is lost - not just the audio.
> I suspect the monitor reacts badly to the audio stream glitches which causes
> it to drop the video as well.

You mean like overload protection? I thought about that, but the drop outs
don't always occur at the same spot in the same audio segment. Having looked at
the Intel ELD code I think it's buggy - on a drop out a "workaround" patch
kicks in that's not even appropriate for my hardware. I did get a hold of the
Intel ELD author, but he no longer maintains it. He did give me a list of
developers to try. I'll experiment with this code and if I don't get anywhere
will utilize the list.

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