From 20139f1857c1a156e1f61c1e66986fc409724e26 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 27 Sep 2017 12:25:21 -0400 Subject: [PATCH] media: v4l2-ctrls: document nested members of structs There are a few nested members at v4l2-ctrls.h. Now that kernel-doc supports, document them. Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ctrls.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index dacfe54..5ccf501 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -166,8 +166,15 @@ typedef void (*v4l2_ctrl_notify_fnc)(struct v4l2_ctrl *ctrl, void *priv); * empty strings ("") correspond to non-existing menu items (this * is in addition to the menu_skip_mask above). The last entry * must be NULL. + * Used only if the @type is %V4L2_CTRL_TYPE_MENU. + * @qmenu_int: A 64-bit integer array for with integer menu items. + * The size of array must be equal to the menu size, e. g.: + * :math:`ceil(\frac{maximum - minimum}{step}) + 1`. + * Used only if the @type is %V4L2_CTRL_TYPE_INTEGER_MENU. * @flags: The control's flags. - * @cur: The control's current value. + * @cur: Structure to store the current value. + * @cur.val: The control's current value, if the @type is represented via + * a u32 integer (see &enum v4l2_ctrl_type). * @val: The control's new s32 value. * @priv: The control's private pointer. For use by the driver. It is * untouched by the control framework. Note that this pointer is -- 2.7.4