1 files changed, 71 insertions, 0 deletions
diff --git a/Documentation/media/uapi/v4l/v4l2-selection-flags.rst b/Documentation/media/uapi/v4l/v4l2-selection-flags.rst
new file mode 100644
index 000000000000..3ce3731faf5f
--- /dev/null
+++ b/Documentation/media/uapi/v4l/v4l2-selection-flags.rst
@@ -0,0 +1,71 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+.. _v4l2-selection-flags:
+
+***************
+Selection flags
+***************
+
+
+.. _v4l2-selection-flags-table:
+
+.. flat-table:: Selection flag definitions
+    :header-rows:  1
+    :stub-columns: 0
+
+
+    -  .. row 1
+
+       -  Flag name
+
+       -  id
+
+       -  Definition
+
+       -  Valid for V4L2
+
+       -  Valid for V4L2 subdev
+
+    -  .. row 2
+
+       -  ``V4L2_SEL_FLAG_GE``
+
+       -  (1 << 0)
+
+       -  Suggest the driver it should choose greater or equal rectangle (in
+	  size) than was requested. Albeit the driver may choose a lesser
+	  size, it will only do so due to hardware limitations. Without this
+	  flag (and ``V4L2_SEL_FLAG_LE``) the behaviour is to choose the
+	  closest possible rectangle.
+
+       -  Yes
+
+       -  Yes
+
+    -  .. row 3
+
+       -  ``V4L2_SEL_FLAG_LE``
+
+       -  (1 << 1)
+
+       -  Suggest the driver it should choose lesser or equal rectangle (in
+	  size) than was requested. Albeit the driver may choose a greater
+	  size, it will only do so due to hardware limitations.
+
+       -  Yes
+
+       -  Yes
+
+    -  .. row 4
+
+       -  ``V4L2_SEL_FLAG_KEEP_CONFIG``
+
+       -  (1 << 2)
+
+       -  The configuration must not be propagated to any further processing
+	  steps. If this flag is not given, the configuration is propagated
+	  inside the subdevice to all further processing steps.
+
+       -  No
+
+       -  Yes