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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-08-29 22:37:59 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-09 14:34:01 +0200 |
| commit | e8be7e97e639af6f968473e5a598afbebc737b9c (patch) | |
| tree | a33c38e32956ad127634eabb978f824ecbbb6c65 /Documentation/media/uapi/v4l/vidioc-querycap.rst | |
| parent | [media] v4l2-ctrls: document some extra data structures (diff) | |
| download | linux-e8be7e97e639af6f968473e5a598afbebc737b9c.tar.xz linux-e8be7e97e639af6f968473e5a598afbebc737b9c.zip | |
[media] docs-rst: convert uAPI structs to C domain
instead of declaring the uAPI structs using usual refs, e. g.:
.. _foo-struct:
Use the C domain way:
.. c:type:: foo_struct
This way, the kAPI documentation can use cross-references to
point to the uAPI symbols.
That solves about ~100 undefined warnings like:
WARNING: c:type reference target not found: foo_struct
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-querycap.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-querycap.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-querycap.rst b/Documentation/media/uapi/v4l/vidioc-querycap.rst index 97a394bbcc9c..2824ead350b9 100644 --- a/Documentation/media/uapi/v4l/vidioc-querycap.rst +++ b/Documentation/media/uapi/v4l/vidioc-querycap.rst @@ -34,14 +34,14 @@ Description All V4L2 devices support the ``VIDIOC_QUERYCAP`` ioctl. It is used to identify kernel devices compatible with this specification and to obtain information about driver and hardware capabilities. The ioctl takes a -pointer to a struct :ref:`v4l2_capability <v4l2-capability>` which is +pointer to a struct :c:type:`v4l2_capability` which is filled by the driver. When the driver is not compatible with this specification the ioctl returns an ``EINVAL`` error code. .. tabularcolumns:: |p{1.5cm}|p{2.5cm}|p{13cm}| -.. _v4l2-capability: +.. c:type:: v4l2_capability .. flat-table:: struct v4l2_capability :header-rows: 0 @@ -373,7 +373,7 @@ specification the ioctl returns an ``EINVAL`` error code. - 0x00200000 - The device supports the struct - :ref:`v4l2_pix_format <v4l2-pix-format>` extended fields. + :c:type:`v4l2_pix_format` extended fields. - .. row 22 @@ -435,6 +435,6 @@ appropriately. The generic error codes are described at the :ref:`Generic Error Codes <gen-errors>` chapter. .. [#f1] - The struct :ref:`v4l2_framebuffer <v4l2-framebuffer>` lacks an + The struct :c:type:`v4l2_framebuffer` lacks an enum :ref:`v4l2_buf_type <v4l2-buf-type>` field, therefore the type of overlay is implied by the driver capabilities. |