--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,35 +8,42 @@
 url="https://gitlab.com/vicamo/v4l2-relayd"
 license=('GPL')
 depends=(
-	'glib2'
-       	'gstreamer'
-       	'gst-plugins-base-libs'
-       	'gst-plugins-good'
-       	'v4l2loopback-dkms'
+  'glib2'
+  'gstreamer'
+  'gst-plugins-base-libs'
+  'gst-plugins-good'
+  'v4l2loopback-dkms'
 )
 makedepends=('git')
-source=("https://gitlab.com/vicamo/v4l2-relayd/-/archive/upstream/${pkgver}/v4l2-relayd-upstream-${pkgver}.tar.gz")
-sha256sums=('0c063edf18dcc6edcdef46e695128cfc2b2d60964ea8538c7e79a2454310c53d')
+source=("https://gitlab.com/vicamo/v4l2-relayd/-/archive/upstream/${pkgver}/v4l2-relayd-upstream-${pkgver}.tar.gz"
+        "0001-reset-output-on-idle.patch")
+sha256sums=('0c063edf18dcc6edcdef46e695128cfc2b2d60964ea8538c7e79a2454310c53d'
+            'SKIP')
+
+prepare() {
+  cd "$srcdir/${pkgname}-upstream-${pkgver}"
+  patch -p0 < "$srcdir/0001-reset-output-on-idle.patch"
+}
 
 build() {
-	cd "$srcdir/${pkgname}-upstream-${pkgver}"
-	./autogen.sh
-	./configure --prefix=/usr --sysconfdir=/etc
-	make
+  cd "$srcdir/${pkgname}-upstream-${pkgver}"
+  ./autogen.sh
+  ./configure --prefix=/usr --sysconfdir=/etc
+  make
 }
 
 check() {
-	cd "$srcdir/${pkgname}-upstream-${pkgver}"
-	make -k check
+  cd "$srcdir/${pkgname}-upstream-${pkgver}"
+  make -k check
 }
 
 package() {
-	cd "$srcdir/${pkgname}-upstream-${pkgver}"
-	make DESTDIR="$pkgdir/" install
+  cd "$srcdir/${pkgname}-upstream-${pkgver}"
+  make DESTDIR="$pkgdir/" install
 
-	# The module supports configuring multiple loopback devices; since we
-	# don't know whether the user might be using some for other purposes,
-	# we should not override its options unilaterally.
-	rm "$pkgdir/etc/modprobe.d/v4l2-relayd.conf"
-	rmdir "$pkgdir/etc/modprobe.d/"
+  # The module supports configuring multiple loopback devices; since we
+  # don't know whether the user might be using some for other purposes,
+  # we should not override its options unilaterally.
+  rm "$pkgdir/etc/modprobe.d/v4l2-relayd.conf"
+  rmdir "$pkgdir/etc/modprobe.d/"
 }