Sound#
Ubuntu Touch uses Pulseaudio as sound server. Documentation can be found at freedesktop.org and in the Ubuntu manpages
The default configuration file used on Ubuntu Touch is touch.pa
. This file is located in the /etc/pulse
directory on your device and it will need adjustment in order for sound to function properly. Extract the file and copy it to the ubuntu
directory you created in your device repo (see Overlay file method).
Locate the line:
load-module module-droid-discover voice_virtual_stream=true
and replace it with this:
load-module module-droid-discover rate=48000 quirks=+unload_call_exit
At the end of the file, append this:
### Automatically load the audioflinger glue
.ifexists module-droid-glue-24.so
load-module module-droid-glue-24
.endif
Your modified touch.pa
file now needs to be included in your build. Follow the overlay file method corresponding to your Halium version.