[alsa-devel] Alsamixer: missing Speakers entry in analog output choice (chipset AV200)

[Raymond Yau]

> > I have a Asus Xonar Essence ST soundboard
> >
> > Sometimes the Speakers output disappears from alsamixer.
>
> From alsamixer, or from PulseAudio?
>
> > I attach 3 logs taken when the problem was occurring.
>
> > Simple mixer control 'Analog Output',0
> >   Capabilities: enum
> >   Items: 'Speakers' 'Headphones' 'FP Headphones'
>
> It's there.
>
>

device.product.name = "CMI8788 [Oxygen HD Audio] (Virtuoso 100 (Xonar ST))"
device.string = "front:0" device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "352800"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Stereo analogico"
device.description = "CMI8788 [Oxygen HD Audio] (Virtuoso 100 (Xonar ST))
Stereo analogico"
alsa.mixer_name = "AV200"
alsa.components = "PCM1792A CS5381 CS2000 AV200"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"

Porte: analog-output;output-speaker: Uscita analogica / Altoparlante
(priority: 9910)
analog-output;output-headphones-1: Uscita analogica / Cuffie analogiche 1
(priority: 9909)
analog-output;output-headphones-2: Uscita analogica / Cuffie analogiche 2
(priority: 9908)
Porta attiva: analog-output;output-speaker

https://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths

https://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths/analog-output.conf.common

You need to put [Option Analog Output:xxx] in three corresponding conf files

https://bugs.freedesktop.org/show_bug.cgi?id=39814