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Diffstat (limited to 'Documentation/media/kapi/v4l2-dev.rst')
| -rw-r--r-- | Documentation/media/kapi/v4l2-dev.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/media/kapi/v4l2-dev.rst b/Documentation/media/kapi/v4l2-dev.rst index 306306d8a43d..b03f9b33ad93 100644 --- a/Documentation/media/kapi/v4l2-dev.rst +++ b/Documentation/media/kapi/v4l2-dev.rst @@ -1,5 +1,5 @@ -Video device creation -===================== +Video device' s internal representation +======================================= The actual device nodes in the ``/dev`` directory are created using the :c:type:`video_device` struct (``v4l2-dev.h``). This struct can either be @@ -309,8 +309,8 @@ it has been initialized: This can be done from the release callback. -video_device helper functions ------------------------------ +helper functions +---------------- There are a few useful helper functions: @@ -357,7 +357,7 @@ The name is used as a hint by userspace tools such as udev. The function should be used where possible instead of accessing the video_device::num and video_device::minor fields. -video_device kAPI ------------------ +video_device functions and data structures +------------------------------------------ .. kernel-doc:: include/media/v4l2-dev.h |