1 files changed, 9 insertions, 0 deletions
diff --git a/include/libcamera/internal/v4l2_videodevice.h b/include/libcamera/internal/v4l2_videodevice.h
index 8525acbc..d157a447 100644
--- a/include/libcamera/internal/v4l2_videodevice.h
+++ b/include/libcamera/internal/v4l2_videodevice.h
@@ -14,6 +14,7 @@
 #include <ostream>
 #include <stdint.h>
 #include <string>
+#include <unordered_set>
 #include <vector>
 
 #include <linux/videodev2.h>
@@ -228,6 +229,8 @@ public:
 	static std::unique_ptr<V4L2VideoDevice>
 	fromEntityName(const MediaDevice *media, const std::string &entity);
 
+	V4L2PixelFormat toV4L2PixelFormat(const PixelFormat &pixelFormat) const;
+
 protected:
 	std::string logPrefix() const override;
 
@@ -240,6 +243,8 @@ private:
 		Stopped,
 	};
 
+	int initFormats();
+
 	int getFormatMeta(V4L2DeviceFormat *format);
 	int trySetFormatMeta(V4L2DeviceFormat *format, bool set);
 
@@ -263,9 +268,13 @@ private:
 
 	void watchdogExpired();
 
+	template<typename T>
+	static std::optional<ColorSpace> toColorSpace(const T &v4l2Format);
+
 	V4L2Capability caps_;
 	V4L2DeviceFormat format_;
 	const PixelFormatInfo *formatInfo_;
+	std::unordered_set<V4L2PixelFormat> pixelFormats_;
 
 	enum v4l2_buf_type bufferType_;
 	enum v4l2_memory memoryType_;