[pulseaudio-discuss] librem5 sound
angus at akkea.ca
Fri Dec 6 15:51:43 UTC 2019
Thanks for the latency suggestions. We added those patches to pulseaudio
12.2 and it's working well.
Now I'm trying to map the correct alsa mixer for pulseaudio volume
control. I tried setting PlaybackMixerElem element but it doesn't seem
to be affecting the alsa mixer.
purism at pureos:~$ amixer -c 1 sget Speaker
Simple mixer control 'Speaker',0
Capabilities: volume pswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 127
Front Left: 122 [96%] [1.00dB] Playback [on]
Front Right: 122 [96%] [1.00dB] Playback [off]
I tried setting it to
PlaybackMixerElem "name='Speaker Volume'"
PlaybackMixerElem "Speaker Volume"
and neither seemed to affect the alsa mixer volume. Am I setting the
wrong ucm_id or am I setting it incorrectly ?
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