diff options
| author |   Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-06-30 21:35:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-01 14:52:42 -0300 |
| commit | 9e00ffca8cc7ec71365ec4651196357f495dbe47 (patch) | |
| tree | e9f97ebfab6e8ba89dd564a42e631c537d51a8ff | |
| parent | doc-rst: v4l2: Fix authors and revisions lists (diff) | |
doc-rst: querycap: fix troubles on some references
This is not due to the format change, but there are some
wrong references on this file. Fix them.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | Documentation/linux_tv/media/v4l/querycap.rst | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/linux_tv/media/v4l/querycap.rst b/Documentation/linux_tv/media/v4l/querycap.rst index 2568820a3954..ce0c0e3f9b53 100644 --- a/Documentation/linux_tv/media/v4l/querycap.rst +++ b/Documentation/linux_tv/media/v4l/querycap.rst @@ -16,9 +16,9 @@ check if the kernel device is compatible with this specification, and to query the :ref:`functions <devices>` and :ref:`I/O methods <io>` supported by the device. -Starting with kernel version 3.1, VIDIOC-QUERYCAP will return the V4L2 -API version used by the driver, with generally matches the Kernel -version. There's no need of using +Starting with kernel version 3.1, :ref:`VIDIOC_QUERYCAP <vidioc-querycap>` +will return the V4L2 API version used by the driver, with generally +matches the Kernel version. There's no need of using :ref:`VIDIOC_QUERYCAP <vidioc-querycap>` to check if a specific ioctl is supported, the V4L2 core now returns ENOTTY if a driver doesn't provide support for an ioctl. @@ -30,8 +30,8 @@ abstraction is a major objective of this API, the :ref:`VIDIOC_QUERYCAP <vidioc-querycap>` ioctl also allows driver specific applications to reliably identify the driver. -All V4L2 drivers must support ``VIDIOC_QUERYCAP``. Applications should -always call this ioctl after opening the device. +All V4L2 drivers must support :ref:`VIDIOC_QUERYCAP <vidioc-querycap>`. +Applications should always call this ioctl after opening the device. .. ------------------------------------------------------------------------------ |