diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
index 3c3f3f3..3ac7b3c 100644
--- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp
+++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
@@ -535,6 +535,10 @@ CameraConfiguration::Status RkISP1CameraConfiguration::validate()
 
 	cfg.bufferCount = RKISP1_BUFFER_COUNT;
 
+	const PixelFormatInfo &info = PixelFormatInfo::info(cfg.pixelFormat);
+	cfg.stride = info.stride(cfg.size.width, 0);
+	cfg.frameSize = info.frameSize(cfg.size);
+
 	return status;
 }
 
@@ -683,7 +687,6 @@ int PipelineHandlerRkISP1::configure(Camera *camera, CameraConfiguration *c)
 		return ret;
 
 	cfg.setStream(&data->stream_);
-	cfg.stride = outputFormat.planes[0].bpl;
 
 	return 0;
 }