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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [hsw dp audio] Muting S/PDIF turns off DP"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75729#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [hsw dp audio] Muting S/PDIF turns off DP"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75729">bug 75729</a>
from <span class="vcard"><a class="email" href="mailto:consume.noise@gmail.com" title="Daniel Martin <consume.noise@gmail.com>"> <span class="fn">Daniel Martin</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=75729#c5">comment #5</a>)
<span class="quote">> Could you raise the question to ALSA mailiing list
> <a href="mailto:alsa-devel@alsa-project.org">alsa-devel@alsa-project.org</a>?</span >
>
<span class="quote">> I'm not sure about user space behavior.
> Maybe someone on the mailist list could share more information.</span >
Done and Takashi Iwai replied: It's an issue of Haswell graphics side. From
the audio POV, it merely turns on/off the IEC958 status bits in the HDMI audio
codec.
<a href="http://mailman.alsa-project.org/pipermail/alsa-devel/2014-March/074707.html">http://mailman.alsa-project.org/pipermail/alsa-devel/2014-March/074707.html</a></pre>
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