[libcamera-devel] [PATCH 1/3] libcamera: media_device: add hwRevision method

[Dafna Hirschfeld]

Add a method 'hwRevision' to return the
info.hw_version reported by the driver.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld at collabora.com>
---
 include/libcamera/internal/media_device.h | 2 ++
 src/libcamera/media_device.cpp            | 1 +
 2 files changed, 3 insertions(+)

diff --git a/include/libcamera/internal/media_device.h b/include/libcamera/internal/media_device.h
index d0459cde..c3292508 100644
--- a/include/libcamera/internal/media_device.h
+++ b/include/libcamera/internal/media_device.h
@@ -41,6 +41,7 @@ public:
 	const std::string deviceNode() const { return deviceNode_; }
 	const std::string model() const { return model_; }
 	unsigned int version() const { return version_; }
+	unsigned int hwRevision() const { return hwRevision_; }
 
 	const std::vector<MediaEntity *> &entities() const { return entities_; }
 	MediaEntity *getEntityByName(const std::string &name) const;
@@ -79,6 +80,7 @@ private:
 	std::string deviceNode_;
 	std::string model_;
 	unsigned int version_;
+	unsigned int hwRevision_;
 
 	int fd_;
 	bool valid_;
diff --git a/src/libcamera/media_device.cpp b/src/libcamera/media_device.cpp
index de18d572..ec964948 100644
--- a/src/libcamera/media_device.cpp
+++ b/src/libcamera/media_device.cpp
@@ -231,6 +231,7 @@ int MediaDevice::populate()
 	driver_ = info.driver;
 	model_ = info.model;
 	version_ = info.media_version;
+	hwRevision_ = info.hw_revision;
 
 	/*
 	 * Keep calling G_TOPOLOGY until the version number stays stable.
-- 
2.17.1