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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [AMD Fusion E-350] HDMI refresh rates doesn't match expectations"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76564#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [AMD Fusion E-350] HDMI refresh rates doesn't match expectations"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76564">bug 76564</a>
from <span class="vcard"><a class="email" href="mailto:jeroenk61@hotmail.com" title="jeroen <jeroenk61@hotmail.com>"> <span class="fn">jeroen</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=76564#c7">comment #7</a>)
<span class="quote">> (In reply to <a href="show_bug.cgi?id=76564#c6">comment #6</a>)
> > (In reply to <a href="show_bug.cgi?id=76564#c5">comment #5</a>)
> > > Probably a duplicate of <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Radeon Audio clock running wrong speed"
href="show_bug.cgi?id=71753">bug 71753</a>.
> >
> > Yes I read that report. What I don't understand is how the audio clock, uvd
> > clock, hdmi clock, etc relate to each other.
> >
> > For audio I use the realtek chip and it's SPDIF. I guess with the audio
> > clock, the HDMI audio clock is used? Which in my case is not used I guess.
>
> They are not really related on the hw side. UVD decodes as fast as it can
> based on it's own clocks. When the decoded frame is displayed is up to the
> application. The audio chip has it's own clock and the display has it's own
> clock. The hdmi audio information is embedded in the display stream. The
> monitor uses special packets that the GPU embeds in the display stream to
> reconstruct the audio stream on the monitor based on the display clock.
> There seem to be cases where the hdmi stream is not set up properly so the
> audio clock is not recovered properly on the monitor side.</span >
Okay, but doesnt that mean in this case it is a problem with the display
(HDMI?) clock, as I am not using HDMI audio?
Is there a way I could get more detailed logging of what is happening on my
system?</pre>
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