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Diffstat (limited to 'Documentation/media/kapi/v4l2-device.rst')
| -rw-r--r-- | Documentation/media/kapi/v4l2-device.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/media/kapi/v4l2-device.rst b/Documentation/media/kapi/v4l2-device.rst index 8e275d0ff0f5..c9115bcd8a9d 100644 --- a/Documentation/media/kapi/v4l2-device.rst +++ b/Documentation/media/kapi/v4l2-device.rst @@ -1,5 +1,5 @@ -V4L2 Device register logic --------------------------- +V4L2 device instance +-------------------- Each device instance is represented by a struct :c:type:`v4l2_device`. Very simple devices can just allocate this struct, but most of the time you @@ -138,7 +138,7 @@ Since the initial refcount is 1 you also need to call or in the ``remove()`` callback (for e.g. PCI devices), otherwise the refcount will never reach 0. -V4L2 device kAPI -^^^^^^^^^^^^^^^^ +v4l2_device functions and data structures +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ .. kernel-doc:: include/media/v4l2-device.h |