ipa: rkisp1: Pass IPASettings at init call

When the IPA is initialized, it will need to know the sensor model
used in order to properly call CameraSensorHelper for the analogue gain.
Modify the init definition in the pipeline handler and in the IPA as
well as the mojo interface to pass the IPASettings.

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

include/libcamera/ipa/rkisp1.mojom

@@ -29,7 +29,9 @@ struct RkISP1Action {
 };
 
 interface IPARkISP1Interface {
-	init(uint32 hwRevision) => (int32 ret);
+	init(libcamera.IPASettings settings,
+	     uint32 hwRevision)
+		=> (int32 ret);
 	start() => (int32 ret);
 	stop();