libcamera: pipeline: add name

In order to match an IPA module with a pipeline handler, the pipeline
handler must have a name. Add a name attribute and getter to
PipelineHandler such that it can automatically be defined by
REGISTER_PIPELINE_HANDLER.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/libcamera/pipeline_handler.cpp b/src/libcamera/pipeline_handler.cpp
index dd56907d..800931d8 100644
--- a/src/libcamera/pipeline_handler.cpp
+++ b/src/libcamera/pipeline_handler.cpp
@@ -506,6 +506,12 @@ CameraData *PipelineHandler::cameraData(const Camera *camera)
  */
 
 /**
+ * \fn PipelineHandler::name()
+ * \brief Retrieve the pipeline handler name
+ * \return The pipeline handler name
+ */
+
+/**
  * \class PipelineHandlerFactory
  * \brief Registration of PipelineHandler classes and creation of instances
  *
@@ -583,6 +589,17 @@ std::vector<PipelineHandlerFactory *> &PipelineHandlerFactory::factories()
 }
 
 /**
+ * \brief Set the information of a given pipeline handler
+ * \param[in] handler The handler whose info is to be set
+ * \param[in] name The name of the pipeline handler
+ */
+void PipelineHandlerFactory::setInfo(PipelineHandler *handler,
+				     const char *name)
+{
+	handler->name_ = name;
+}
+
+/**
  * \def REGISTER_PIPELINE_HANDLER
  * \brief Register a pipeline handler with the pipeline handler factory
  * \param[in] handler Class name of PipelineHandler derived class to register