pipeline: ipa: raspberrypi: Move ControlInfoMap to the IPA

Currently the pipeline handler advertises controls handled by the IPA from a
static ControlInfoMap defined in the raspberrypi.h header. This change removes
this header file, and instead the IPA returns the ControlInfoMap to the pipeline
handler from the ipa::init() function. This is done to allow the IPA to adjust
the limits of the controls based on the sensor mode in a subsequent change.

Bug: https://bugs.libcamera.org/show_bug.cgi?id=83
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/include/libcamera/ipa/raspberrypi.mojom b/include/libcamera/ipa/raspberrypi.mojom
index a60c3bb4..77f52c28 100644
--- a/include/libcamera/ipa/raspberrypi.mojom
+++ b/include/libcamera/ipa/raspberrypi.mojom
@@ -26,6 +26,11 @@ struct SensorConfig {
 	uint32 sensorMetadata;
 };
 
+struct IPAInitResult {
+	SensorConfig sensorConfig;
+	libcamera.ControlInfoMap controlInfo;
+};
+
 struct ISPConfig {
 	uint32 embeddedBufferId;
 	uint32 bayerBufferId;
@@ -50,7 +55,7 @@ struct StartConfig {
 
 interface IPARPiInterface {
 	init(libcamera.IPASettings settings)
-		=> (int32 ret, SensorConfig sensorConfig);
+		=> (int32 ret, IPAInitResult result);
 	start(libcamera.ControlList controls) => (StartConfig startConfig);
 	stop();