add snd

snd/pipewire/build.sh

@@ -0,0 +1,77 @@
+pkgname=pipewire
+pkgver=0.3.48
+mver=0.4.1
+
+fetch() {
+	curl "https://gitlab.freedesktop.org/pipewire/pipewire/-/archive/$pkgver/pipewire-$pkgver.tar.bz2" -o $pkgname-$pkgver.tar.bz2
+	curl "https://gitlab.freedesktop.org/pipewire/media-session/-/archive/$mver/media-session-$mver.tar.bz2" -O
+	tar -xf $pkgname-$pkgver.tar.bz2
+	mkdir $pkgname-$pkgver/build
+	tar -xf media-session-$mver.tar.bz2 -C $pkgname-$pkgver/subprojects/
+	mv $pkgname-$pkgver/subprojects/media-session-$mver $pkgname-$pkgver/subprojects/media-session
+	cd $pkgname-$pkgver
+	patch -p1 < ../../libudev-zero.patch
+}
+
+build() {
+	cd $pkgname-$pkgver
+	cd build
+	meson .. \
+		--buildtype=release \
+		--prefix=/usr \
+		--libexecdir=lib \
+		-Ddocs=disabled \
+		-Dexamples=disabled \
+		-Dman=disabled \
+		-Dinstalled_tests=disabled \
+		-Dgstreamer=disabled \
+		-Dsystemd=disabled \
+		-Dpipewire-jack=disabled \
+		-Dpipewire-alsa=enabled \
+		-Dpipewire-v4l2=disabled \
+		-Dspa-plugins=enabled \
+		-Dalsa=enabled \
+		-Daudiomixer=enabled \
+		-Dbluez5=disabled \
+		-Dcontrol=enabled \
+		-Daudiotestsrc=enabled \
+		-Dffmpeg=disabled \
+		-Djack=disabled \
+		-Dsupport=enabled \
+		-Devl=disabled \
+		-Dv4l2=disabled \
+		-Ddbus=enabled \
+		-Dlibcamera=disabled \
+		-Dvideoconvert=disabled \
+		-Dvideotestsrc=disabled \
+		-Dvolume=enabled \
+		-Dvulkan=disabled \
+		-Dpw-cat=enabled \
+		-Dudev=enabled \
+		-Dsdl2=disabled \
+		-Dsndfile=enabled \
+		-Dlibpulse=enabled \
+		-Droc=disabled \
+		-Davahi=disabled \
+		-Dlibusb=disabled \
+		-Draop=disabled \
+		-Dlv2=disabled \
+		-Dsession-managers="['media-session']"
+
+	samu
+}
+
+package() {
+	cd $pkgname-$pkgver
+	cd build
+	DESTDIR=$pkgdir samu install
+}
+
+backup() {
+	return
+}
+
+license() {
+	cd $pkgname-$pkgver
+	cat COPYING
+}

snd/pipewire/libudev-zero.patch

@@ -0,0 +1,37 @@
+diff --git a/spa/plugins/alsa/alsa-udev.c b/spa/plugins/alsa/alsa-udev.c
+index 61ad1af..52510b5 100644
+--- a/spa/plugins/alsa/alsa-udev.c
++++ b/spa/plugins/alsa/alsa-udev.c
+@@ -148,9 +148,6 @@ static uint32_t get_card_id(struct impl *this, struct udev_device *dev)
+ 	if ((str = udev_device_get_property_value(dev, "SOUND_CLASS")) && spa_streq(str, "modem"))
+ 		return SPA_ID_INVALID;
+ 
+-	if (udev_device_get_property_value(dev, "SOUND_INITIALIZED") == NULL)
+-		return SPA_ID_INVALID;
+-
+ 	if ((str = udev_device_get_property_value(dev, "DEVPATH")) == NULL)
+ 		return SPA_ID_INVALID;
+ 
+@@ -627,7 +624,7 @@ static int enum_devices(struct impl *this)
+ 
+ 	for (devices = udev_enumerate_get_list_entry(enumerate); devices;
+ 			devices = udev_list_entry_get_next(devices)) {
+-		struct udev_device *dev;
++		struct udev_device *dev, *pdev;
+ 
+ 		dev = udev_device_new_from_syspath(this->udev, udev_list_entry_get_name(devices));
+ 		if (dev == NULL)
+@@ -635,6 +632,13 @@ static int enum_devices(struct impl *this)
+ 
+ 		process_device(this, ACTION_ADD, dev);
+ 
++		pdev = udev_device_get_parent(dev);
++		if (pdev) {
++		    process_device(this, ACTION_ADD, pdev);
++		}
++
++		/* no need to call udev_device_unref(pdev) here.
++		   udev_device_unref() will free parent device implicitly */
+ 		udev_device_unref(dev);
+ 	}
+ 	udev_enumerate_unref(enumerate);