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-rw-r--r--src/libcamera/include/media_object.h1
-rw-r--r--src/libcamera/media_object.cpp11
2 files changed, 12 insertions, 0 deletions
diff --git a/src/libcamera/include/media_object.h b/src/libcamera/include/media_object.h
index a10f7e13..fad55a06 100644
--- a/src/libcamera/include/media_object.h
+++ b/src/libcamera/include/media_object.h
@@ -85,6 +85,7 @@ class MediaEntity : public MediaObject
public:
const std::string &name() const { return name_; }
unsigned int function() const { return function_; }
+ const std::string &devnode() const { return devnode_; }
unsigned int deviceMajor() const { return major_; }
unsigned int deviceMinor() const { return minor_; }
diff --git a/src/libcamera/media_object.cpp b/src/libcamera/media_object.cpp
index 530db71d..7d075384 100644
--- a/src/libcamera/media_object.cpp
+++ b/src/libcamera/media_object.cpp
@@ -264,6 +264,15 @@ void MediaPad::addLink(MediaLink *link)
*/
/**
+ * \fn MediaEntity::devnode()
+ * \brief Retrieve the entity's device node path, if any
+ *
+ * \sa int setDeviceNode()
+ *
+ * \return The entity's device node path, or an empty string if it is not set
+ */
+
+/**
* \fn MediaEntity::deviceMajor()
* \brief Retrieve the major number of the interface associated with the entity
* \return The interface major number, or 0 if the entity isn't associated with
@@ -330,6 +339,8 @@ int MediaEntity::setDeviceNode(const std::string &devnode)
return ret;
}
+ devnode_ = devnode;
+
return 0;
}