[pulseaudio-tickets] [Bug 79911] incoherent muting of GStreamer channels (mutes master, headphone and speaker, but unmutes only master)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Nov 4 07:10:45 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=79911

--- Comment #20 from Raymond <superquad.vortex2 at gmail.com> ---



for those hda codecs which have ac97 like analog mixer (e.g. ad1986a,
vt1708,...) 

the alsa driver already removed the corresponding "PCM" playback volume and
playback switch when those codec use hda_generic.c to create the controls

it use set volume to 0dB and unmute without creating any control


the remaing hda codecs are those without analog mixer need change of control
name to indicate whether it is shared by two or more ports

http://lists.freedesktop.org/archives/pulseaudio-discuss/2014-November/022241.html

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