libcamera: pipeline_handler: Pass a non-const Camera to methods

The start(), stop() and queueRequest() methods receive a const pointer
to the related Camera object. The stop() request will need to modify the
state of the camera, in order to report completion of pending requests.
Un-constify the Camera pointer to that method, and update the start()
and queueRequest() methods similarly for coherency.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libcamera/include/pipeline_handler.h b/src/libcamera/include/pipeline_handler.h
index 4cd9b90c..70cfbe6e 100644
--- a/src/libcamera/include/pipeline_handler.h
+++ b/src/libcamera/include/pipeline_handler.h
@@ -52,10 +52,10 @@ public:
 	virtual int allocateBuffers(Camera *camera, Stream *stream) = 0;
 	virtual int freeBuffers(Camera *camera, Stream *stream) = 0;
 
-	virtual int start(const Camera *camera) = 0;
-	virtual void stop(const Camera *camera) = 0;
+	virtual int start(Camera *camera) = 0;
+	virtual void stop(Camera *camera) = 0;
 
-	virtual int queueRequest(const Camera *camera, Request *request) = 0;
+	virtual int queueRequest(Camera *camera, Request *request) = 0;
 
 protected:
 	void registerCamera(std::shared_ptr<Camera> camera);