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authorJian-Jia Su <jjsu@chromium.org>2020-07-20 11:29:33 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-08-06 11:25:53 +0200
commitd20dcbb2ba45d8b7fa4a9cd67af8b42f1968e4a7 (patch)
treec1cb00102b49fcebc61e5546551026c9213b9183 /Documentation/userspace-api
parent2f501169842c1626bf298b9bf497bf084635c6df (diff)
media: v4l2-dev/ioctl: Fix document for VIDIOC_QUERYCAP
V4L2_CAP_VIDEO_M2M is documented as 0x00004000 V4L2_CAP_VIDEO_M2M_MPLANE is documented as 0x00008000 This is different from the definition in include/uapi/linux/videodev2.h Signed-off-by: Jian-Jia Su <jjsu@chromium.org> Reviewed-by: Helen Koike <helen.koike@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/userspace-api')
-rw-r--r--Documentation/userspace-api/media/v4l/vidioc-querycap.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-querycap.rst b/Documentation/userspace-api/media/v4l/vidioc-querycap.rst
index 666ac4d42051..90347367ef06 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-querycap.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-querycap.rst
@@ -168,11 +168,11 @@ specification the ioctl returns an ``EINVAL`` error code.
- The device supports the :ref:`multi-planar API <planar-apis>`
through the :ref:`Video Output <output>` interface.
* - ``V4L2_CAP_VIDEO_M2M``
- - 0x00004000
+ - 0x00008000
- The device supports the single-planar API through the Video
Memory-To-Memory interface.
* - ``V4L2_CAP_VIDEO_M2M_MPLANE``
- - 0x00008000
+ - 0x00004000
- The device supports the :ref:`multi-planar API <planar-apis>`
through the Video Memory-To-Memory interface.
* - ``V4L2_CAP_VIDEO_OVERLAY``