cam: Move printing of camera information to CameraSession class

The three CamApp functions listControls(), listProperties() and
infoConfiguration() operate on a camera. They would thus be better
placed in the CameraSession class. Move them there. As they now have no
error to return anymore, make them void functions.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/cam/camera_session.h b/src/cam/camera_session.h
index 88baf906..6221aada 100644
--- a/src/cam/camera_session.h
+++ b/src/cam/camera_session.h
@@ -35,6 +35,10 @@ public:
 	libcamera::Camera *camera() { return camera_.get(); }
 	libcamera::CameraConfiguration *config() { return config_.get(); }
 
+	void listControls() const;
+	void listProperties() const;
+	void infoConfiguration() const;
+
 	int start(const OptionsParser::Options &options);
 	void stop();