3 files changed, 10 insertions, 5 deletions
diff --git a/include/libcamera/internal/device_enumerator.h b/include/libcamera/internal/device_enumerator.h
index 259a9e46..2afb9fa0 100644
--- a/include/libcamera/internal/device_enumerator.h
+++ b/include/libcamera/internal/device_enumerator.h
@@ -29,7 +29,7 @@ public:
 	virtual int init() = 0;
 	virtual int enumerate() = 0;
 
-	std::shared_ptr<MediaDevice> search(const DeviceMatch &dm);
+	std::shared_ptr<MediaDevice> search(const MediaDeviceMatch &dm);
 
 	Signal<> devicesAdded;
 
diff --git a/include/libcamera/internal/device_match.h b/include/libcamera/internal/device_match.h
index 9f190f0c..6df7dece 100644
--- a/include/libcamera/internal/device_match.h
+++ b/include/libcamera/internal/device_match.h
@@ -17,11 +17,16 @@ class MediaDevice;
 class DeviceMatch
 {
 public:
-	DeviceMatch(const std::string &driver);
+	virtual bool match(const MediaDevice *device) const = 0;
+};
 
+class MediaDeviceMatch : public DeviceMatch
+{
+public:
 	void add(const std::string &entity);
+	MediaDeviceMatch(const std::string &driver);
 
-	bool match(const MediaDevice *device) const;
+	bool match(const MediaDevice *device) const override;
 
 private:
 	std::string driver_;
diff --git a/include/libcamera/internal/pipeline_handler.h b/include/libcamera/internal/pipeline_handler.h
index c96944f4..02b2f337 100644
--- a/include/libcamera/internal/pipeline_handler.h
+++ b/include/libcamera/internal/pipeline_handler.h
@@ -28,7 +28,7 @@ class Camera;
 class CameraConfiguration;
 class CameraManager;
 class DeviceEnumerator;
-class DeviceMatch;
+class MediaDeviceMatch;
 class FrameBuffer;
 class MediaDevice;
 class PipelineHandler;
@@ -43,7 +43,7 @@ public:
 
 	virtual bool match(DeviceEnumerator *enumerator) = 0;
 	MediaDevice *acquireMediaDevice(DeviceEnumerator *enumerator,
-					const DeviceMatch &dm);
+					const MediaDeviceMatch &dm);
 
 	bool acquire();
 	void release(Camera *camera);