1 files changed, 11 insertions, 0 deletions
diff --git a/src/libcamera/bayer_format.cpp b/src/libcamera/bayer_format.cpp
index f27cc166..fdbc4af1 100644
--- a/src/libcamera/bayer_format.cpp
+++ b/src/libcamera/bayer_format.cpp
@@ -227,6 +227,17 @@ const BayerFormat &BayerFormat::fromMbusCode(unsigned int mbusCode)
 }
 
 /**
+ * \brief Retrieve the media bus code corresponding this this BayerFormat
+ * \return The corresponding media bus code, or zero if none was found
+ */
+unsigned int BayerFormat::toMbusCode() const
+{
+	auto it = std::find_if(mbusCodeToBayer.begin(), mbusCodeToBayer.end(),
+			       [this](const auto &i) { return i.second == *this; });
+	return it != mbusCodeToBayer.end() ? it->first : 0;
+}
+
+/**
  * \fn BayerFormat::isValid()
  * \brief Return whether a BayerFormat is valid
  */