[libcamera-devel] [PATCH] libcamera: pipeline: ipu3: Report error when failing to configure

[Kieran Bingham]

If the IPA fails to configure, this can now be caught by the pipeline handler
but the cause may not be clear.

If the IPA is isolated, then reports from that IPA will not be visible
in the libcamera logs directly.

Print the return error value to help identify any issue that has arisen.

Signed-off-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
---
 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 35f1e977ab19..113e70a5e692 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -644,7 +644,8 @@ int PipelineHandlerIPU3::configure(Camera *camera, CameraConfiguration *c)
 
 	ret = data->ipa_->configure(configInfo);
 	if (ret) {
-		LOG(IPU3, Error) << "Failed to configure IPA";
+		LOG(IPU3, Error) << "Failed to configure IPA: "
+				 << strerror(-ret);
 		return ret;
 	}
 
-- 
2.30.2