<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Microphone port switch" href="https://bugs.freedesktop.org/show_bug.cgi?id=81580#c6">Comment # 6</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 <a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> Raymond</a> <pre>when there are two detectable mic JacKS and internal Mic, there is no way to know the user want to use which input sources when both Mic jacks are plugged if you really want auto Mic between headset Mic and internal mic if you notebook does not support conventional Mic jack modify driver to create a headset Mic Jack which return the Jack state of headphones and don't create the headset Mic phantom jack and use hda Jack retask to remove dock mic to enable auto mic there are hda codec which only have one playback volume control but no headphone playback switch nor speaker playback switch driver can perform auto mute by gpio or using pin ctl <a href="https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1334110">https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1334110</a></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>