Status/Audio
From Maemo Leste Wiki
Current status
- Most devices should just work with ALSA, installing pulseaudio is possible, but it should be started in system mode - we're working on making that the default.
- We have yet to figure out device policies: what to do on jack unplug, what to do on jack plug while listening to music, what to do on jack unplug when you're on a phone call, etc.
Development notes
For each device, we'll need to create usable Alsa UCM files. And we'll need to learn a bunch about pulseaudio's routing and policy management, how to act on certain plug events, etc.
Unsorted (useful) links:
- https://www.systutorials.com/docs/linux/man/1-alsaucm/
- https://github.com/alsa-project/alsa-ucm-conf
- https://wiki.postmarketos.org/wiki/Alsa_UCM
- https://wiki.archlinux.org/index.php/PulseAudio/Examples
- https://unix.stackexchange.com/questions/115302/disable-headphone-jack-detection-in-pulseaudio
- https://wiki.merproject.org/wiki/Nemo/Audio
- (Fremantle/N900-specific) http://wiki.maemo.org/Porting/Audio/Q_and_A_RE-PA
- (Fremantle/N900-specific) https://blog.linuxplumbersconf.org/2009/slides/Jyri-Sarha-audio_miniconf_slides.pdf
