Fix those warnings:
Documentation/output/videodev2.h.rst:6: WARNING: undefined label: vidioc_unsubscribe_event (if the link has no caption the label must precede a section header)
Documentation/media/uapi/v4l/dev-overlay.rst:248: WARNING: Title underline too short.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
.. _v4l2-clip:
struct v4l2_clip [#f4]_
----------------------
+-----------------------
``struct v4l2_rect c``
Coordinates of the clipping rectangle, relative to the top, left
.. -*- coding: utf-8; mode: rst -*-
.. _VIDIOC_SUBSCRIBE_EVENT:
+.. _VIDIOC_UNSUBSCRIBE_EVENT:
******************************************************
ioctl VIDIOC_SUBSCRIBE_EVENT, VIDIOC_UNSUBSCRIBE_EVENT
- Type of the event, see :ref:`event-type`.
.. note:: ``V4L2_EVENT_ALL`` can be used with
- :ref:`VIDIOC_UNSUBSCRIBE_EVENT` for unsubscribing all events
- at once.
+ :ref:`VIDIOC_UNSUBSCRIBE_EVENT <VIDIOC_SUBSCRIBE_EVENT>` for
+ unsubscribing all events at once.
- .. row 2
replace ioctl VIDIOC_TRY_EXT_CTRLS vidioc_g_ext_ctrls
replace ioctl VIDIOC_TRY_FMT vidioc_g_fmt
replace ioctl VIDIOC_STREAMOFF vidioc_streamon
-replace ioctl VIDIOC_UNSUBSCRIBE_EVENT vidioc_subscribe_event
replace ioctl VIDIOC_QUERY_EXT_CTRL vidioc_queryctrl
replace ioctl VIDIOC_QUERYMENU vidioc_queryctrl