With this patch in here we will need to add a layer dependency between
meta-ti-extras and meta-openembedded. In
meta-ti/meta-ti-extras/conf/layer.conf you need to add a second patch
that make this change:
LAYERDEPENDS_meta-ti-extras = " \
meta-ti-bsp \
openembedded-layer \
"
Otherwise we will get errors when running the check layer script and
running afoul of the Yocto Project Compatible requirement. That's what
the error in the PRC response is telling us.
Can you send a v2 with a second patch that does this? Make that patch
the first patch in the series with this one the second.
On 9/22/2026 5:30 AM, Paresh Bhagat wrote:
Extend the PipeWire recipe to add platform-specific ALSA configuration.
Add sink and source configuration for 8-channel audio playback and
capture on the AM62D2EVM as the default configuration is 2-channel.
Signed-off-by: Paresh Bhagat <[email protected]>
---
.../pipewire/pipewire-ti.inc | 20 +++++++++++++++++++
.../am62dxx-evm/90-pipewire-sink.conf | 17 ++++++++++++++++
.../am62dxx-evm/91-pipewire-source.conf | 17 ++++++++++++++++
.../pipewire/pipewire_%.bbappend | 4 ++++
4 files changed, 58 insertions(+)
create mode 100644 meta-ti-extras/recipes-multimedia/pipewire/pipewire-ti.inc
create mode 100644
meta-ti-extras/recipes-multimedia/pipewire/pipewire/am62dxx-evm/90-pipewire-sink.conf
create mode 100644
meta-ti-extras/recipes-multimedia/pipewire/pipewire/am62dxx-evm/91-pipewire-source.conf
create mode 100644
meta-ti-extras/recipes-multimedia/pipewire/pipewire_%.bbappend
diff --git a/meta-ti-extras/recipes-multimedia/pipewire/pipewire-ti.inc
b/meta-ti-extras/recipes-multimedia/pipewire/pipewire-ti.inc
new file mode 100644
index 00000000..65a82671
--- /dev/null
+++ b/meta-ti-extras/recipes-multimedia/pipewire/pipewire-ti.inc
@@ -0,0 +1,20 @@
+PR:append = ".ti0"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/pipewire:"
+
+# AM62D-specific config files
+SRC_URI:append:am62dxx-evm = " \
+ file://90-pipewire-sink.conf \
+ file://91-pipewire-source.conf \
+"
+
+do_install:append:am62dxx-evm() {
+ install -d ${D}${sysconfdir}/pipewire/pipewire.conf.d
+ install -m 0644 ${UNPACKDIR}/90-pipewire-sink.conf
${D}${sysconfdir}/pipewire/pipewire.conf.d/
+ install -m 0644 ${UNPACKDIR}/91-pipewire-source.conf
${D}${sysconfdir}/pipewire/pipewire.conf.d/
+}
+
+FILES:${PN}:append:am62dxx-evm = " \
+ ${sysconfdir}/pipewire/pipewire.conf.d/90-pipewire-sink.conf \
+ ${sysconfdir}/pipewire/pipewire.conf.d/91-pipewire-source.conf \
+"
diff --git
a/meta-ti-extras/recipes-multimedia/pipewire/pipewire/am62dxx-evm/90-pipewire-sink.conf
b/meta-ti-extras/recipes-multimedia/pipewire/pipewire/am62dxx-evm/90-pipewire-sink.conf
new file mode 100644
index 00000000..857c344e
--- /dev/null
+++
b/meta-ti-extras/recipes-multimedia/pipewire/pipewire/am62dxx-evm/90-pipewire-sink.conf
@@ -0,0 +1,17 @@
+# PipeWire sink configuration for AM62D.
+
+context.objects = [
+ {
+ factory = adapter
+ args = {
+ factory.name = api.alsa.pcm.sink
+ node.name = "alsa_audio_sink"
+ node.description = "Audio Output"
+ media.class = "Audio/Sink"
+ api.alsa.path = "hw:AM62D2EVM,0"
+ audio.rate = 48000
+ audio.channels = 8
+ audio.position = [ FL FR FC LFE RL RR SL SR ]
+ }
+ }
+]
diff --git
a/meta-ti-extras/recipes-multimedia/pipewire/pipewire/am62dxx-evm/91-pipewire-source.conf
b/meta-ti-extras/recipes-multimedia/pipewire/pipewire/am62dxx-evm/91-pipewire-source.conf
new file mode 100644
index 00000000..ac7635de
--- /dev/null
+++
b/meta-ti-extras/recipes-multimedia/pipewire/pipewire/am62dxx-evm/91-pipewire-source.conf
@@ -0,0 +1,17 @@
+# PipeWire source configuration for AM62D.
+
+context.objects = [
+ {
+ factory = adapter
+ args = {
+ factory.name = api.alsa.pcm.source
+ node.name = "alsa_audio_source"
+ node.description = "Audio Input"
+ media.class = "Audio/Source"
+ api.alsa.path = "hw:AM62D2EVM,0"
+ audio.rate = 48000
+ audio.channels = 8
+ audio.position = [ FL FR FC LFE RL RR SL SR ]
+ }
+ }
+]
diff --git a/meta-ti-extras/recipes-multimedia/pipewire/pipewire_%.bbappend
b/meta-ti-extras/recipes-multimedia/pipewire/pipewire_%.bbappend
new file mode 100644
index 00000000..f806d28f
--- /dev/null
+++ b/meta-ti-extras/recipes-multimedia/pipewire/pipewire_%.bbappend
@@ -0,0 +1,4 @@
+PIPEWIRE_TI = ""
+PIPEWIRE_TI:ti-soc = "pipewire-ti.inc"
+
+require ${PIPEWIRE_TI}
--
Ryan Eatmon [email protected]
-----------------------------------------
Texas Instruments, Inc. - LCPD - MGTS
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