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<body><span class="vcard"><a class="email" href="mailto:chewi@gentoo.org" title="James Le Cuirot <chewi@gentoo.org>"> <span class="fn">James Le Cuirot</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [amd-staging] No DisplayPort surround sound with DC on RX 480 (HDMI works)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101222">bug 101222</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>[amd-staging] No HDMI/DP surround sound with DC on RX 480
</td>
<td>[amd-staging] No DisplayPort surround sound with DC on RX 480 (HDMI works)
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [amd-staging] No DisplayPort surround sound with DC on RX 480 (HDMI works)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101222#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [amd-staging] No DisplayPort surround sound with DC on RX 480 (HDMI works)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101222">bug 101222</a>
from <span class="vcard"><a class="email" href="mailto:chewi@gentoo.org" title="James Le Cuirot <chewi@gentoo.org>"> <span class="fn">James Le Cuirot</span></a>
</span></b>
<pre>(In reply to Mikko Autio from <a href="show_bug.cgi?id=101222#c7">comment #7</a>)
<span class="quote">> (In reply to James Le Cuirot from <a href="show_bug.cgi?id=101222#c6">comment #6</a>)
> > (In reply to Mikko Autio from <a href="show_bug.cgi?id=101222#c4">comment #4</a>)
> > > Attached patch fixes multi-channel HDMI audio on my RX 460.
> >
> > I was about to shower you with praise but sadly that patch made no
> > difference here. :(
>
> Maybe there is something else broken with DisplayPort audio?</span >
Yes! I switched the outputs around (one was just using an adapter) and now it
works! I really should have tried that sooner. This arrangement is fine for me
as the monitor is just stereo anyway.
LPCM works and so does ALSA pass-through but PulseAudio is refusing to do
pass-through for some reason. I've had it working in the past but I can live
with that for now.</pre>
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