[libcamera-devel] [PATCH 06/20] libcamera: ipu3: Make sure the config is valid

[Jacopo Mondi]

Inspect the return status of validate() in the IPU3 pipeline handler
generateConfigurtion() implementation. If the generated configuration is
not valid, return a an empty configuration to the application.

Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund at ragnatech.se>
Signed-off-by: Jacopo Mondi <jacopo at jmondi.org>
---
 src/libcamera/pipeline/ipu3/ipu3.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index f291fbb786af..2d1959316ac7 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -362,7 +362,8 @@ CameraConfiguration *PipelineHandlerIPU3::generateConfiguration(Camera *camera,
 		config->addConfiguration(cfg);
 	}
 
-	config->validate();
+	if (config->validate() == CameraConfiguration::Invalid)
+		return {};
 
 	return config;
 }
-- 
2.27.0