Messages in this thread Patch in this message | | | From | Ricardo Ribalda Delgado <> | Subject | [PATCH v12 2/8] Documentation: v4l2_ctrl_new_std_compound | Date | Mon, 7 Oct 2019 17:06:30 +0200 |
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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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