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Highlights of Pipewire.
- The loopback module and other couples streams will now not randomly
fail in some cases. (#3028).
- PipeWire can now generate a limits.d config file with our recommended
settings for priorities and memlock.
- Add back the deprecated symbols but make sure a deprecated warning is
emitted for them. This fixes compilation issues in bindings.
- Clear old buffer memory on ports to fix some SIGBUS errors.
- Fix a critical bug that causes audio distortion in some cases when using.
AVX2.
Highlights of Wireplumber.
- Added bluetooth SCO (HSP/HFP) hardware offload support, together with an
example script that enables this functionality on the PinePhone.
- WirePlumber now maintains a stack of previously configured default nodes and
prioritizes to one of those when the actively configured default node
becomes unavailable, before calculating the next default using priorities
(see !396).
- The libcamera monitor is now enabled by default, so if the libcamera source
is enabled in PipeWire, cameras discovered with the libcamera API will be
available out of the box. This is safe to use alongside V4L2, as long as
the user does not try to use the same camera over different APIs at the same
time.
- Added i18n support to be able to translate some user-visible strings.
Bug-AGL: SPEC-4732
Change-Id: Ie2f9cb99b4594d21e5c2acd092fe54e93d067410
Signed-off-by: Ashok Sidipotu <ashok.sidipotu@collabora.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/28590
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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The "IC SoundManager" design specifies that there needs to be
a session manager running in the host to manage devices and permissions,
but all the domain-specific policy and app management needs to run in
the IVI container, together with the apps. With this split, we are able
to achieve that.
In addition to the "host" and "policy" instances, we are also adding
a "bluetooth" one, which loads the bluetooth plugin and manages the
bluetooth device. This can be moved to the IVI container as well,
or elsewhere... it only depends on bluez (so it must run in the same
container as bluez).
For now, given the absence of an IVI container in the lxc-demo image,
all instances are running in the host, but it is trivial to move all
the non-host ones to another container later.
To compliment pipewire-ic-ipc, this change also adds an "alsa-suspend"
lua script that runs in the context of the "host" wireplumber instance
and its purpose is to mute pipewire-managed alsa devices when there is
a sound playing in the IC container (on another alsa device).
Finally, this change also adds V4L2 configuration in the "host" wireplumber
instance, which is still disabled (and untested), but you can easily enable
it for experimentation by uncommenting the relevant line in
host.lua.d/90-enable-all.lua
Bug-AGL: SPEC-4027
Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
Change-Id: I9febc4f3919e7c559a5d7d32bfe7bc95c75934f2
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26662
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Naoto YAMAGUCHI <naoto.yamaguchi@aisin.co.jp>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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Ashok Sidipotu
George Kiagiadakis