Add immediate linking for common cases to reduce latency when new
audio/video streams are added. The full rescan mechanism is preserved
and still triggers for all session-item-added events via the
rescan-trigger hook.
UCM alsa nodes don't seem to have the 'alsa.*' properties from the device
included, which make it harder to match those nodes with alsa rules. This
patch adds all the 'alsa.*' properties in the UCM node to solve this.
There are streams that should go to a speaker rather than a headphone
or earpiece by default. Examples are alarms and emergency alerts on
phones. Allow to set a preference via
`policy.role-based.preferred-target` which then looks up the target
via `node.name` and `node.nick`.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
`rescan-for-linking` is the lowest priority linking event but the
`rescan-for-media-role-volume` event is lower overall priority.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
When using role based priorities a volume slider presented to the
user should adjust the volume of the currently playing role.
E.g. when a phone has an incoming call and is ringing the default volume
slider should adjust the ringing volume and once the call has been
picked up it should adjust the call volume and once the call ended it
should adjust the media volume again.
It's currently hard for e.g. desktop shells to find out what a suitable
sink for volume control is so add a script to find a suitable target for
volume control (based on media role priority) by storing it's name in
the metadata.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
This allows us to set up the device to use HDMI ELD information for
channels. Not yet documented while we experiment with different ways to
make this work.
Up until now, all the 'node.features.audio.*' settings did not have any effect
if changed at runtime. This patch fixes this by reconfiguring the audio adapters
every time those settings have changed.
This script mutes available output ALSA routes if an audio node that was
previously running was removed. This is useful for cases where users might
unplug their headset accidentaly, causing undesired loud audio to play on the
Speakers.
Two new settings are added to chose whether the user wants to do this for
ALSA devices, Bluetooth devices or both. The settings are set to false by
default.
Finally, a notification is also sent to notify the user that the devices were
muted.
Log.critical does not actually exist.
When logging error, it will in fact throw an exception:
[string "device-info-cache.lua"]:36: attempt to call a nil value
(field 'critical')
Change Log.critical to Log.warning to fix it.
This dependency must not be added here because it creates a circle.
m-standard-event-source is loaded after the hooks, as specified in the
wireplumber.components.rules section.
Remove mpris-pause hooks when the controlling setting is disabled,
and re-add when enabled, to avoid unnecessary processing.
Fix link tracking initialization, which previously never run. It worked
earlier since the event hook was registered early, but now it's needed.
A "Voice Call" profile is supposed to be active during a call, even if
there is a higher priority device profile. Add a hook to select the
Voice Call profile when a call is active, and select a profile when
transitioning in and out of an active call.
Voice calls can require special audio routing to work, such as by
switching the profile or opening an audio stream. Add a module to
monitor for the starting and stopping of a voice call.
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
When applying new routes, we always want the save property to be false because
it is done by WirePlumber (not the user). WirePlumber applies routes when
restoring them from the state file, or when finding the best routes after the
profile has changed. In both cases, it does not make sense to set save=true.
If the user changed the volume on a ACP 'Headphones' route to a value different
than 100%, and then unplugs the jack headset, the ACP 'Headphones' route becomes
unavailable with volume set to 100% and the save flag not cleared.
Since the save flag is not cleared when the ACP 'Headphones' route becomes
unavailable, WirePlumber will save it with 100% volume, overriding the previous
volume value set by the user. This is not ideal because the volume will be
restored to 100% by WirePlumber when plugging back the headset.
This change fixes this by never saving routes that are not available.
The Route params changed event can be emitted before the EnumRoute params with
some devices, causing wrong evaluation of the routes because their cached info
is not updated. This change always enumerates the EnumRoute params before
evaluating them to make sure the cache info is always valid.
Fixes: #762
Add rules to extract translatable strings from wireplumber.conf.
Meson i18n.gettext does not support extracting strings from
autogenerated files. Hence, we must commit conf.pot to repository.
These setting descriptions are meant to be user-facing. Translating them
allows also 3rd party apps to get the translations from 'wireplumber'
domain.
When current output target of a media player application is removed, it
can be useful if playback is paused (to avoid e.g. music playback to
going to speakers when headset is accidentally unplugged). Android etc.
implement a policy like this.
Add a policy script that monitors stream target removals. When it
detects a media player application that is linked to a no longer present
output target, it checks whether the stream is associated with a media
player seen in MPRIS. If yes, it sends MPRIS Pause() command to the
media player.
Enable this policy by default.
