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-rw-r--r--src/libcamera/camera_sensor.cpp17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/libcamera/camera_sensor.cpp b/src/libcamera/camera_sensor.cpp
index e442b89d..06f31521 100644
--- a/src/libcamera/camera_sensor.cpp
+++ b/src/libcamera/camera_sensor.cpp
@@ -796,6 +796,23 @@ int CameraSensor::setFormat(V4L2SubdeviceFormat *format, Transform transform)
}
/**
+ * \brief Try the sensor output format
+ * \param[in] format The desired sensor output format
+ *
+ * The ranges of any controls associated with the sensor are not updated.
+ *
+ * \todo Add support for Transform by changing the format's Bayer ordering
+ * before calling subdev_->setFormat().
+ *
+ * \return 0 on success or a negative error code otherwise
+ */
+int CameraSensor::tryFormat(V4L2SubdeviceFormat *format) const
+{
+ return subdev_->setFormat(pad_, format,
+ V4L2Subdevice::Whence::TryFormat);
+}
+
+/**
* \brief Retrieve the supported V4L2 controls and their information
*
* Control information is updated automatically to reflect the current sensor