From 9b68a14bfd1fe826078d8ceb9224b6bca36e5ec8 Mon Sep 17 00:00:00 2001
From: Daniel Scally <dan.scally@ideasonboard.com>
Date: Fri, 15 Nov 2024 10:13:26 +0000
Subject: libcamera: mali-c55: Add stride and size to rawConfig

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@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@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 330006db..a35aa92a 100644
--- a/src/libcamera/pipeline/mali-c55/mali-c55.cpp
+++ b/src/libcamera/pipeline/mali-c55/mali-c55.cpp
@@ -366,6 +366,10 @@ 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;
 	}
-- 
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