linux-kernel - [PATCH v3 5/5] Documentation: v42l_core: v4l2_ext

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Message-Id: <20191101112358.29538-5-ribalda@kernel.org>
Date:   Fri,  1 Nov 2019 12:23:58 +0100
From:   Ricardo Ribalda Delgado <ribalda@...nel.org>
To:     Hans Verkuil <hverkuil-cisco@...all.nl>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Ricardo Ribalda Delgado <ribalda@...nel.org>
Subject: [PATCH v3 5/5] Documentation: v42l_core: v4l2_ext_control

Describe p_area field from v4l2_ext_ctrl

Signed-off-by: Ricardo Ribalda Delgado <ribalda@...nel.org>
---
 Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst
index 13dc1a986249..271cac18afbb 100644
--- a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst
@@ -198,6 +198,11 @@ still cause this situation.
       - ``p_u32``
       - A pointer to a matrix control of unsigned 32-bit values. Valid if
 	this control is of type ``V4L2_CTRL_TYPE_U32``.
+    * -
+      - :c:type:`v4l2_area` *
+      - ``p_area``
+      - A pointer to a struct :c:type:`v4l2_area`. Valid if this control is
+        of type ``V4L2_CTRL_TYPE_AREA``.
     * -
       - void *
       - ``ptr``
-- 
2.24.0.rc1