6 files changed, 16 insertions, 10 deletions
diff --git a/src/multimedia/alsa/qalsaaudiosink.cpp b/src/multimedia/alsa/qalsaaudiosink.cpp
index f64b03c64..138ada624 100644
--- a/src/multimedia/alsa/qalsaaudiosink.cpp
+++ b/src/multimedia/alsa/qalsaaudiosink.cpp
@@ -24,7 +24,8 @@ QT_BEGIN_NAMESPACE
 Q_LOGGING_CATEGORY(lcAlsaOutput, "qt.multimedia.alsa.output")
 //#define DEBUG_AUDIO 1
 
-QAlsaAudioSink::QAlsaAudioSink(const QByteArray &device)
+QAlsaAudioSink::QAlsaAudioSink(const QByteArray &device, QObject *parent)
+    : QPlatformAudioSink(parent)
 {
     bytesAvailable = 0;
     handle = 0;
diff --git a/src/multimedia/alsa/qalsaaudiosink_p.h b/src/multimedia/alsa/qalsaaudiosink_p.h
index 447210d88..9df697522 100644
--- a/src/multimedia/alsa/qalsaaudiosink_p.h
+++ b/src/multimedia/alsa/qalsaaudiosink_p.h
@@ -36,7 +36,7 @@ class QAlsaAudioSink : public QPlatformAudioSink
     friend class AlsaOutputPrivate;
     Q_OBJECT
 public:
-    QAlsaAudioSink(const QByteArray &device);
+    QAlsaAudioSink(const QByteArray &device, QObject *parent);
     ~QAlsaAudioSink();
 
     qint64 write( const char *data, qint64 len );
diff --git a/src/multimedia/alsa/qalsaaudiosource.cpp b/src/multimedia/alsa/qalsaaudiosource.cpp
index 6427ae80d..8e82ab7d2 100644
--- a/src/multimedia/alsa/qalsaaudiosource.cpp
+++ b/src/multimedia/alsa/qalsaaudiosource.cpp
@@ -22,7 +22,8 @@ QT_BEGIN_NAMESPACE
 
 //#define DEBUG_AUDIO 1
 
-QAlsaAudioSource::QAlsaAudioSource(const QByteArray &device)
+QAlsaAudioSource::QAlsaAudioSource(const QByteArray &device, QObject *parent)
+    : QPlatformAudioSource(parent)
 {
     bytesAvailable = 0;
     handle = 0;
diff --git a/src/multimedia/alsa/qalsaaudiosource_p.h b/src/multimedia/alsa/qalsaaudiosource_p.h
index 4ab0e9ef6..87487a6ad 100644
--- a/src/multimedia/alsa/qalsaaudiosource_p.h
+++ b/src/multimedia/alsa/qalsaaudiosource_p.h
@@ -62,7 +62,7 @@ class QAlsaAudioSource : public QPlatformAudioSource
 {
     Q_OBJECT
 public:
-    QAlsaAudioSource(const QByteArray &device);
+    QAlsaAudioSource(const QByteArray &device, QObject *parent);
     ~QAlsaAudioSource();
 
     qint64 read(char* data, qint64 len);
diff --git a/src/multimedia/alsa/qalsamediadevices.cpp b/src/multimedia/alsa/qalsamediadevices.cpp
index 7df97dcb2..9f3b3d963 100644
--- a/src/multimedia/alsa/qalsamediadevices.cpp
+++ b/src/multimedia/alsa/qalsamediadevices.cpp
@@ -79,14 +79,16 @@ QList<QCameraDevice> QAlsaMediaDevices::videoInputs() const
     return {};
 }
 
-QPlatformAudioSource *QAlsaMediaDevices::createAudioSource(const QAudioDevice &deviceInfo)
+QPlatformAudioSource *QAlsaMediaDevices::createAudioSource(const QAudioDevice &deviceInfo,
+                                                           QObject *parent)
 {
-    return new QAlsaAudioSource(deviceInfo.id());
+    return new QAlsaAudioSource(deviceInfo.id(), parent);
 }
 
-QPlatformAudioSink *QAlsaMediaDevices::createAudioSink(const QAudioDevice &deviceInfo)
+QPlatformAudioSink *QAlsaMediaDevices::createAudioSink(const QAudioDevice &deviceInfo,
+                                                       QObject *parent)
 {
-    return new QAlsaAudioSink(deviceInfo.id());
+    return new QAlsaAudioSink(deviceInfo.id(), parent);
 }
 
 QT_END_NAMESPACE
diff --git a/src/multimedia/alsa/qalsamediadevices_p.h b/src/multimedia/alsa/qalsamediadevices_p.h
index 149d964e2..612ea2119 100644
--- a/src/multimedia/alsa/qalsamediadevices_p.h
+++ b/src/multimedia/alsa/qalsamediadevices_p.h
@@ -31,8 +31,10 @@ public:
     QList<QAudioDevice> audioInputs() const override;
     QList<QAudioDevice> audioOutputs() const override;
     QList<QCameraDevice> videoInputs() const override;
-    QPlatformAudioSource *createAudioSource(const QAudioDevice &deviceInfo) override;
-    QPlatformAudioSink *createAudioSink(const QAudioDevice &deviceInfo) override;
+    QPlatformAudioSource *createAudioSource(const QAudioDevice &deviceInfo,
+                                            QObject *parent) override;
+    QPlatformAudioSink *createAudioSink(const QAudioDevice &deviceInfo,
+                                        QObject *parent) override;
 };
 
 QT_END_NAMESPACE