[PATCH v3 6/9] libcamera: mali-c55: Add stride and size to rawConfig

[Jacopo Mondi]

From: Daniel Scally <dan.scally at ideasonboard.com>

Complete the RAW StreamConfiguration by populating the frame stride and
the frame size.

Set the minimum required alignment to 4 bytes as the Mali C55 ISP output
expands RAW output to 16 bits and a RAW Bayer macro-pixel requires
two samples to be complete.

Signed-off-by: Daniel Scally <dan.scally at ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi at ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
---
 src/libcamera/pipeline/mali-c55/mali-c55.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/libcamera/pipeline/mali-c55/mali-c55.cpp b/src/libcamera/pipeline/mali-c55/mali-c55.cpp
index 877a156ccb84..28ad0172658c 100644
--- a/src/libcamera/pipeline/mali-c55/mali-c55.cpp
+++ b/src/libcamera/pipeline/mali-c55/mali-c55.cpp
@@ -367,6 +367,10 @@ CameraConfiguration::Status MaliC55CameraConfiguration::validate()
 
 		maxSize = rawSize;
 
+		const PixelFormatInfo &info = PixelFormatInfo::info(rawConfig->pixelFormat);
+		rawConfig->stride = info.stride(rawConfig->size.width, 0, 4);
+		rawConfig->frameSize = info.frameSize(rawConfig->size, 4);
+
 		rawConfig->setStream(const_cast<Stream *>(&data_->frStream_));
 		frPipeAvailable = false;
 	}
-- 
2.45.2