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authorGeorge Kiagiadakis <george.kiagiadakis@collabora.com>2019-10-04 23:07:46 +0300
committerGeorge Kiagiadakis <george.kiagiadakis@collabora.com>2019-10-07 18:44:05 +0300
commit3e595682d9dc40f4011de895165b316cb39e381a (patch)
tree711cd9b4f56eb59d1c513b71a206133edb165581 /meta-pipewire/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend
parent256f3bd54b259e5b6969d531b7dd5b01faea04e1 (diff)
meta-pipewire: add recipe to build the bluez-alsa-pipewire gstreamer helper
Unfortunately, the bluez-alsa PCM plugin does not work correctly when it is used through pipewire (or gstreamer, or anywhere really...). For this reason I have built a helper client that uses GStreamer to glue together the bluez-alsa sockets with pipewire. This helper is implemented as a patch to bluez-alsa so that it can use its internal private API. In the future this needs some re-thinking The helper is meant to run in the background as a service and it will create the appropriate streams in pipewire when it detects a new device on the bluealsa d-bus interface. Currently it only supports a2dp-sink and hfp modes (i.e. media player from a phone + calls). Bluetooth speakers need further policy work in wireplumber that is too complex to support on the current halibut version of pipewire/wireplumber. Bug-AGL: SPEC-2792 Change-Id: I369b40eb1cf6d940ac233fff18605f400bce3628 Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
Diffstat (limited to 'meta-pipewire/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend')
-rw-r--r--meta-pipewire/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend35
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-pipewire/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend b/meta-pipewire/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend
new file mode 100644
index 00000000..2f9699a8
--- /dev/null
+++ b/meta-pipewire/recipes-connectivity/bluez-alsa/bluez-alsa_git.bbappend
@@ -0,0 +1,35 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += "\
+ file://0001-utils-add-a-gstreamer-helper-application-for-interco.patch \
+ file://bluealsa-gst-helper@.service \
+ "
+
+PACKAGECONFIG += "gsthelper"
+PACKAGECONFIG[gsthelper] = "--enable-gsthelper, --disable-gsthelper, gstreamer1.0"
+
+do_install_append() {
+ if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+ # install the service file
+ mkdir -p ${D}${systemd_system_unitdir}/
+ install -m 0644 ${WORKDIR}/bluealsa-gst-helper@.service ${D}${systemd_system_unitdir}/bluealsa-gst-helper@.service
+
+ # enable the helper to start together with afm-user-session
+ mkdir -p ${D}${systemd_system_unitdir}/afm-user-session@.target.wants
+ ln -sf ../bluealsa-gst-helper@.service ${D}${systemd_system_unitdir}/afm-user-session@.target.wants/bluealsa-gst-helper@.service
+ fi
+}
+
+PACKAGES =+ "${PN}-pipewire"
+
+FILES_${PN}-pipewire = "\
+ ${bindir}/bluealsa-gst-helper \
+ ${systemd_system_unitdir}/bluealsa-gst-helper@.service \
+ ${systemd_system_unitdir}/afm-user-session@.target.wants/bluealsa-gst-helper@.service \
+ "
+RDEPENDS_${PN}-pipewire += "\
+ bluez-alsa \
+ pipewire \
+ gstreamer1.0-plugins-base \
+ gstreamer1.0-pipewire \
+ "