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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Microphone port switch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81580#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Microphone port switch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81580">bug 81580</a>
from <span class="vcard"><a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> <span class="fn">Raymond</span></a>
</span></b>
<pre><a href="http://bazaar.launchpad.net/~unity-settings-daemon-team/unity-settings-daemon/trunk/view/head:/plugins/media-keys/what-did-you-plug-in/pa-backend.c">http://bazaar.launchpad.net/~unity-settings-daemon-team/unity-settings-daemon/trunk/view/head:/plugins/media-keys/what-did-you-plug-in/pa-backend.c</a>
Headphone Mic Jack - indicates headphone and mic-in mode share the same jack,
i e, not two separate jacks. Hardware cannot distinguish between a
headphone and a mic.
Headset Mic Phantom Jack - indicates headset jack where hardware can not
distinguish between headphones and headsets
Headset Mic Jack - indicates headset jack where hardware can distinguish
between headphones and headsets. There is no use popping up a dialog in
this case, unless we already need to do this for the mic-in mode.
it seem that your notebbok cannot distinguish betweeen headphone and headset
do the user manual mention that it support headset only ?
control.20 {
iface CARD
name 'Headset Mic Phantom Jack'
value true
comment {
access read
type BOOLEAN
count 1
}</pre>
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