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| author | Jian-Jia Su <jjsu@chromium.org> | 2020-07-20 11:29:33 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-08-06 11:25:53 +0200 |
| commit | d20dcbb2ba45d8b7fa4a9cd67af8b42f1968e4a7 (patch) | |
| tree | c1cb00102b49fcebc61e5546551026c9213b9183 /Documentation/userspace-api | |
| parent | 2f501169842c1626bf298b9bf497bf084635c6df (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.rst | 4 |
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`` |