From: Ricardo Ribalda Delgado <ricardo@ribalda.com>
To: Philipp Zabel <p.zabel@pengutronix.de>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Jacopo Mondi <jacopo@jmondi.org>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Ricardo Ribalda Delgado <ribalda@kernel.org>
Subject: [PATCH v6 4/7] Documentation: media: Document V4L2_CTRL_TYPE_AREA
Date: Fri, 20 Sep 2019 15:51:34 +0200 [thread overview]
Message-ID: <20190920135137.10052-5-ricardo@ribalda.com> (raw)
In-Reply-To: <20190920135137.10052-1-ricardo@ribalda.com>
From: Ricardo Ribalda Delgado <ribalda@kernel.org>
A struct v4l2_area containing the width and the height of a rectangular
area.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
---
Documentation/media/uapi/v4l/vidioc-queryctrl.rst | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
index a3d56ffbf4cc..33aff21b7d11 100644
--- a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
+++ b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
@@ -443,6 +443,12 @@ See also the examples in :ref:`control`.
- n/a
- A struct :c:type:`v4l2_ctrl_mpeg2_quantization`, containing MPEG-2
quantization matrices for stateless video decoders.
+ * - ``V4L2_CTRL_TYPE_AREA``
+ - n/a
+ - n/a
+ - n/a
+ - A struct :c:type:`v4l2_area`, containing the width and the height
+ of a rectangular area. Units depend on the use case.
* - ``V4L2_CTRL_TYPE_H264_SPS``
- n/a
- n/a
--
2.23.0
next prev parent reply other threads:[~2019-09-20 13:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-20 13:51 [PATCH v6 0/7] Implement UNIT_CELL_SIZE control Ricardo Ribalda Delgado
2019-09-20 13:51 ` [PATCH v6 1/7] media: v4l2-core: Implement v4l2_ctrl_new_std_compound Ricardo Ribalda Delgado
2019-09-25 8:19 ` Jacopo Mondi
2019-09-25 20:55 ` Ricardo Ribalda Delgado
2019-09-20 13:51 ` [PATCH v6 2/7] Documentation: v4l2_ctrl_new_std_compound Ricardo Ribalda Delgado
2019-09-25 8:22 ` Jacopo Mondi
2019-09-25 21:00 ` Ricardo Ribalda Delgado
2019-09-20 13:51 ` [PATCH v6 3/7] media: add V4L2_CTRL_TYPE_AREA control type Ricardo Ribalda Delgado
2019-09-25 8:30 ` Jacopo Mondi
2019-09-20 13:51 ` Ricardo Ribalda Delgado [this message]
2019-09-25 8:34 ` [PATCH v6 4/7] Documentation: media: Document V4L2_CTRL_TYPE_AREA Jacopo Mondi
2019-09-25 21:08 ` Ricardo Ribalda Delgado
2019-09-20 13:51 ` [PATCH v6 5/7] media: add V4L2_CID_UNIT_CELL_SIZE control Ricardo Ribalda Delgado
2019-09-20 13:51 ` [PATCH v6 6/7] Documentation: media: Describe V4L2_CID_UNIT_CELL_SIZE Ricardo Ribalda Delgado
2019-09-20 13:51 ` [PATCH v6 7/7] media: imx214: Add new control with V4L2_CID_UNIT_CELL_SIZE Ricardo Ribalda Delgado
2019-09-25 9:25 ` Jacopo Mondi
2019-09-25 21:15 ` Ricardo Ribalda Delgado
2019-09-27 7:14 ` Hans Verkuil
2019-09-27 7:33 ` Ricardo Ribalda Delgado
2019-09-27 7:52 ` Hans Verkuil
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