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Subject[PATCH v9 2/8] Documentation: v4l2_ctrl_new_std_compound
Date
From: Ricardo Ribalda Delgado <ricardo@ribalda.com>

Function for initializing compound controls with a default value.

Suggested-by: Hans Verkuil <hverkuil@xs4all.nl>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
---
Documentation/media/kapi/v4l2-controls.rst | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/Documentation/media/kapi/v4l2-controls.rst b/Documentation/media/kapi/v4l2-controls.rst
index ebe2a55908be..b20800cae3f2 100644
--- a/Documentation/media/kapi/v4l2-controls.rst
+++ b/Documentation/media/kapi/v4l2-controls.rst
@@ -140,6 +140,15 @@ Menu controls with a driver specific menu are added by calling
const struct v4l2_ctrl_ops *ops, u32 id, s32 max,
s32 skip_mask, s32 def, const char * const *qmenu);

+Standard compound controls can be added by calling
+:c:func:`v4l2_ctrl_new_std_compound`:
+
+.. code-block:: c
+
+ struct v4l2_ctrl *v4l2_ctrl_new_std_compound(struct v4l2_ctrl_handler *hdl,
+ const struct v4l2_ctrl_ops *ops, u32 id,
+ const union v4l2_ctrl_ptr p_def);
+
Integer menu controls with a driver specific menu can be added by calling
:c:func:`v4l2_ctrl_new_int_menu`:

--
2.23.0
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