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pipeline: rpi: Derive RAW stream Bayer order from the selected sensor mode #1

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pipeline: rpi: Derive RAW stream Bayer order from the selected sensor mode #1

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9 changes: 8 additions & 1 deletion src/libcamera/pipeline/rpi/common/pipeline_base.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -246,7 +246,14 @@ CameraConfiguration::Status RPiCameraConfiguration::validate()
*/

BayerFormat cfgBayer = BayerFormat::fromPixelFormat(rawStream->pixelFormat);
cfgBayer.order = data_->sensor_->bayerOrder(combinedTransform_);
/*
* Some sensors (e.g. IMX900) use a different Bayer order for
* different modes (binned vs full-res), which breaks the
* single-native-order assumption of sensor_->bayerOrder().
* Derive the order from the actually-selected sensor mode so
* it matches the CFE source pad and link validation passes.
*/
cfgBayer.order = BayerFormat::fromMbusCode(sensorFormat_.code).order;

if (rawStream->pixelFormat != cfgBayer.toPixelFormat()) {
rawStream->pixelFormat = cfgBayer.toPixelFormat();
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