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camera_sensor: ipa: core: Add CFA pattern to IPACameraSensorInfo

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Add a new cfaPattern field to the IPACameraSensorInfo to pass the
CFA/Bayer pattern for the current sensor configuration to the IPA.
This field takes a value from properties::draft::ColorFilterArrangementEnum.

Populate cfaPattern in CameraSensor::sensorInfo(), called by the
pipeline handler before it calls ipa->init() and ipa->config().

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Naushir Patuck 2023-06-05 09:26:04 +01:00 • committed by Laurent Pinchart
parent f44df6f4fa
commit 54340ef70f
2 changed files with 16 additions and 0 deletions
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3
src/libcamera/camera_sensor.cpp
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@ -956,6 +956,9 @@ int CameraSensor::sensorInfo(IPACameraSensorInfo *info) const
info->bitsPerPixel = format.bitsPerPixel();
info->outputSize = format.size;
std::optional<int32_t> cfa = properties_.get(properties::draft::ColorFilterArrangement);
info->cfaPattern = cfa ? *cfa : properties::draft::RGB;
/*
* Retrieve the pixel rate, line length and minimum/maximum frame
* duration through V4L2 controls. Support for the V4L2_CID_PIXEL_RATE,