From f23e6127ad073a99d4374929f95aac9d3f24dba8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= <niklas.soderlund@ragnatech.se>
Date: Wed, 15 Jul 2020 17:31:46 +0200
Subject: 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>
---
 include/libcamera/internal/camera_sensor.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include')

diff --git a/include/libcamera/internal/camera_sensor.h b/include/libcamera/internal/camera_sensor.h
index 06c8292c..0f65fca4 100644
--- a/include/libcamera/internal/camera_sensor.h
+++ b/include/libcamera/internal/camera_sensor.h
@@ -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_;
-- 
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