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libcamera: camera_sensor: Generate a sensor ID

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The ID is generated from information in the firmware description of the
sensor if available or from module and model information if the sensor
is virtual (for example VIMC).

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Niklas Söderlund 2020-07-15 17:31:46 +02:00
parent 1869d1b312
commit f23e6127ad
2 changed files with 34 additions and 0 deletions
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3
include/libcamera/internal/camera_sensor.h
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@ -67,11 +67,14 @@ protected:
std::string logPrefix() const override;
private:
int generateId();
const MediaEntity *entity_;
std::unique_ptr<V4L2Subdevice> subdev_;
unsigned int pad_;
std::string model_;
std::string id_;
V4L2Subdevice::Formats formats_;
Size resolution_;