libcamera: camera: Remove the prepared state

With the FrameBuffer rework completed there is no reason to keep the
camera prepared state around as buffer allocations are now decoupled
from the camera state. Remove the camera state simplifying the API.

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

1 files changed, 0 insertions, 4 deletions

diff --git a/include/libcamera/camera.h b/include/libcamera/camera.h
index 28655bec..6597ade8 100644
--- a/include/libcamera/camera.h
+++ b/include/libcamera/camera.h
@@ -91,9 +91,6 @@ public:
 	std::unique_ptr<CameraConfiguration> generateConfiguration(const StreamRoles &roles);
 	int configure(CameraConfiguration *config);
 
-	int allocateBuffers();
-	int freeBuffers();
-
 	Request *createRequest(uint64_t cookie = 0);
 	int queueRequest(Request *request);
 
@@ -105,7 +102,6 @@ private:
 		CameraAvailable,
 		CameraAcquired,
 		CameraConfigured,
-		CameraPrepared,
 		CameraRunning,
 	};