The v4l2_area struct was not documented in the media documentation,
which meant that references to that struct elsewhere in the documentation
never linked to anything.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
---
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst
index 9457dc340c31..5b50f6e9a48f 100644
--- a/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst
+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst
@@ -58,3 +58,19 @@ Image Source Control IDs
The unit cell consists of the whole area of the pixel, sensitive and
non-sensitive.
This control is required for automatic calibration of sensors/cameras.
+
+.. c:type:: v4l2_area
+
+.. cssclass:: longtable
+
+.. flat-table:: struct v4l2_area
+ :header-rows: 0
+ :stub-columns: 0
+ :widths: 1 1 2
+
+ * - __u32
+ - ``width``
+ - Width of the area.
+ * - __u32
+ - ``height``
+ - Height of the area.
