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-rw-r--r--src/libcamera/include/media_device.h6
-rw-r--r--src/libcamera/media_device.cpp98
2 files changed, 52 insertions, 52 deletions
diff --git a/src/libcamera/include/media_device.h b/src/libcamera/include/media_device.h
index 88398505..e513a2fe 100644
--- a/src/libcamera/include/media_device.h
+++ b/src/libcamera/include/media_device.h
@@ -30,9 +30,6 @@ public:
void release();
bool busy() const { return acquired_; }
- int open();
- void close();
-
int populate();
bool valid() const { return valid_; }
@@ -62,6 +59,9 @@ private:
bool valid_;
bool acquired_;
+ int open();
+ void close();
+
std::map<unsigned int, MediaObject *> objects_;
MediaObject *object(unsigned int id);
bool addObject(MediaObject *object);
diff --git a/src/libcamera/media_device.cpp b/src/libcamera/media_device.cpp
index b1cc37e8..62c59e7e 100644
--- a/src/libcamera/media_device.cpp
+++ b/src/libcamera/media_device.cpp
@@ -127,55 +127,6 @@ void MediaDevice::release()
*/
/**
- * \brief Open the media device
- *
- * \return 0 on success or a negative error code otherwise
- * \retval -EBUSY Media device already open
- * \sa close()
- */
-int MediaDevice::open()
-{
- if (fd_ != -1) {
- LOG(MediaDevice, Error) << "MediaDevice already open";
- return -EBUSY;
- }
-
- int ret = ::open(deviceNode_.c_str(), O_RDWR);
- if (ret < 0) {
- ret = -errno;
- LOG(MediaDevice, Error)
- << "Failed to open media device at "
- << deviceNode_ << ": " << strerror(-ret);
- return ret;
- }
- fd_ = ret;
-
- return 0;
-}
-
-/**
- * \brief Close the media device
- *
- * This function closes the media device node. It does not invalidate the media
- * graph and all cached media objects remain valid and can be accessed normally.
- * Once closed no operation interacting with the media device node can be
- * performed until the device is opened again.
- *
- * Closing an already closed device is allowed and will not perform any
- * operation.
- *
- * \sa open()
- */
-void MediaDevice::close()
-{
- if (fd_ == -1)
- return;
-
- ::close(fd_);
- fd_ = -1;
-}
-
-/**
* \brief Populate the MediaDevice with device information and media objects
*
* This function retrieves the media device information and enumerates all
@@ -441,6 +392,55 @@ int MediaDevice::disableLinks()
*/
/**
+ * \brief Open the media device
+ *
+ * \return 0 on success or a negative error code otherwise
+ * \retval -EBUSY Media device already open
+ * \sa close()
+ */
+int MediaDevice::open()
+{
+ if (fd_ != -1) {
+ LOG(MediaDevice, Error) << "MediaDevice already open";
+ return -EBUSY;
+ }
+
+ int ret = ::open(deviceNode_.c_str(), O_RDWR);
+ if (ret < 0) {
+ ret = -errno;
+ LOG(MediaDevice, Error)
+ << "Failed to open media device at "
+ << deviceNode_ << ": " << strerror(-ret);
+ return ret;
+ }
+ fd_ = ret;
+
+ return 0;
+}
+
+/**
+ * \brief Close the media device
+ *
+ * This function closes the media device node. It does not invalidate the media
+ * graph and all cached media objects remain valid and can be accessed normally.
+ * Once closed no operation interacting with the media device node can be
+ * performed until the device is opened again.
+ *
+ * Closing an already closed device is allowed and will not perform any
+ * operation.
+ *
+ * \sa open()
+ */
+void MediaDevice::close()
+{
+ if (fd_ == -1)
+ return;
+
+ ::close(fd_);
+ fd_ = -1;
+}
+
+/**
* \var MediaDevice::objects_
* \brief Global map of media objects (entities, pads, links) keyed by their
* object id.