Hi Paresh,
On 08:32-20260901, Paresh Bhagat wrote:
> Extend the wireplumber recipe to enable the session manager on all
> plaorms and provide AM62D2 EVM specific audio initialization.
> A set-audio-defaults.sh script is packaged to configure default audio
> sinks and sources at runtime, managed by a dedicated systemd service
> that runs after wireplumber starts.
>
> Signed-off-by: Paresh Bhagat <[email protected]>
> ---
> .../wireplumber/wireplumber-arago.inc | 33 +++++++++++++++++++
> .../wireplumber/set-audio-defaults.service | 21 ++++++++++++
> .../wireplumber/set-audio-defaults.sh | 32 ++++++++++++++++++
> .../wireplumber/wireplumber_%.bbappend | 4 +++
> 4 files changed, 90 insertions(+)
> create mode 100644
> meta-arago-distro/recipes-multimedia/wireplumber/wireplumber-arago.inc
> create mode 100644
> meta-arago-distro/recipes-multimedia/wireplumber/wireplumber/set-audio-defaults.service
> create mode 100755
> meta-arago-distro/recipes-multimedia/wireplumber/wireplumber/set-audio-defaults.sh
> create mode 100644
> meta-arago-distro/recipes-multimedia/wireplumber/wireplumber_%.bbappend
>
> diff --git
> a/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber-arago.inc
> b/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber-arago.inc
> new file mode 100644
> index 00000000..6325d26c
> --- /dev/null
> +++ b/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber-arago.inc
> @@ -0,0 +1,33 @@
> +PR:append = ".arago1"
> +
> +FILESEXTRAPATHS:prepend:am62dxx-evm := "${THISDIR}/wireplumber:"
> +
> +SRC_URI:append:am62dxx-evm = " \
> + file://set-audio-defaults.sh \
> + file://set-audio-defaults.service \
> +"
> +
> +inherit systemd
> +
> +# Enable wireplumber for all platforms
> +SYSTEMD_PACKAGES = "${PN}"
> +SYSTEMD_SERVICE:${PN} = "wireplumber.service"
`wireplumber.service` file seems to be missing. `meta-openembedded` does
not add the file neither does `meta-arago` nor the patch.
> +SYSTEMD_AUTO_ENABLE:${PN} = "enable"
> +
> +do_install:append:am62dxx-evm() {
> + # Install the script
> + install -d ${D}${bindir}
> + install -m 0755 ${UNPACKDIR}/set-audio-defaults.sh ${D}${bindir}/
> +
> + # Install the systemd service file
> + install -d ${D}${systemd_system_unitdir}
> + install -m 0644 ${UNPACKDIR}/set-audio-defaults.service
> ${D}${systemd_system_unitdir}/
> +}
> +
> +SYSTEMD_PACKAGES:am62dxx-evm = "${PN}"
> +SYSTEMD_SERVICE:${PN}:am62dxx-evm = "wireplumber.service
> set-audio-defaults.service"
Consider append instead of `=` in the line above, so that the variable does not
get
overridden.
> +SYSTEMD_AUTO_ENABLE:${PN}:am62dxx-evm = "enable"
Is there a need to re-define `SYSTEMD_AUTO_ENABLE:${PN}:am62dxx-evm = "enable"`
and `SYSTEMD_PACKAGES:am62dxx-evm = "${PN}"` ?
> +
> +FILES:${PN} += " \
> + ${bindir} \
> +"
> diff --git
> a/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber/set-audio-defaults.service
>
> b/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber/set-audio-defaults.service
> new file mode 100644
> index 00000000..191b89f5
> --- /dev/null
> +++
> b/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber/set-audio-defaults.service
> @@ -0,0 +1,21 @@
> +[Unit]
> +Description=Set PipeWire Default Audio Devices
> +# Wait for pipewire and wireplumber services to be started
> +After=pipewire.service wireplumber.service
> +# Ensure udev has settled so audio devices are available
> +After=systemd-udev-settle.service
> +Wants=pipewire.service wireplumber.service
> +
> +[Service]
> +Type=oneshot
> +ExecStart=/usr/bin/set-audio-defaults.sh
> +StandardOutput=append:/var/log/set-audio-defaults-output.log
> +StandardError=append:/var/log/set-audio-defaults-error.log
> +RemainAfterExit=yes
> +TimeoutStartSec=90
> +# Restart on failure with delay
> +Restart=on-failure
> +RestartSec=5
> +
> +[Install]
> +WantedBy=multi-user.target
> diff --git
> a/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber/set-audio-defaults.sh
>
> b/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber/set-audio-defaults.sh
> new file mode 100755
> index 00000000..49be177e
> --- /dev/null
> +++
> b/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber/set-audio-defaults.sh
> @@ -0,0 +1,32 @@
> +#!/bin/sh
> +
> +# Wait for WirePlumber to be ready
> +i=1
> +while [ "$i" -le 30 ]; do
> + wpctl status >/dev/null 2>&1 && break
> + sleep 1
> + i=$((i + 1))
> +done
> +
> +# Additional delay for nodes to appear
> +sleep 2
> +
> +# Find audio sink ID
> +SINK_ID=$(pw-cli info alsa_audio_sink 2>/dev/null | head -n 1 | awk '{print
> $2}')
> +if [ -n "$SINK_ID" ]; then
> + wpctl set-default "$SINK_ID"
> + echo "Set default sink to ID: $SINK_ID (alsa_audio_sink)"
> +else
> + echo "Could not find alsa_audio_sink"
> +fi
> +
> +# Find audio source ID
> +SOURCE_ID=$(pw-cli info alsa_audio_source 2>/dev/null | head -n 1 | awk
> '{print $2}')
> +if [ -n "$SOURCE_ID" ]; then
> + wpctl set-default "$SOURCE_ID"
> + echo "Set default source to ID: $SOURCE_ID (alsa_audio_source)"
> +else
> + echo "Could not find alsa_audio_source"
> +fi
> +
> +echo "Done"
> diff --git
> a/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber_%.bbappend
> b/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber_%.bbappend
> new file mode 100644
> index 00000000..541b2963
> --- /dev/null
> +++ b/meta-arago-distro/recipes-multimedia/wireplumber/wireplumber_%.bbappend
> @@ -0,0 +1,4 @@
> +WIREPLUMBER_ARAGO = ""
> +WIREPLUMBER_ARAGO:arago = "wireplumber-arago.inc"
> +
> +require ${WIREPLUMBER_ARAGO}
-- Yogesh
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