Commit b0549006 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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media: media-ioc-g-topology.rst: document new 'index' field 



Document the new struct media_v2_pad 'index' field.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Acked-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 30b914c8

Documentation/media/uapi/mediactl/media-ioc-g-topology.rst

+9 −2
Original line number Diff line number Diff line
@@ -176,7 +176,7 @@ desired arrays with the media graph elements. 
    *  -  struct media_v2_intf_devnode

       -  ``devnode``

       -  Used only for device node interfaces. See

	  :c:type:`media_v2_intf_devnode` for details..

	  :c:type:`media_v2_intf_devnode` for details.





.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.7cm}|
@@ -218,7 +218,14 @@ desired arrays with the media graph elements. 
       -  Pad flags, see :ref:`media-pad-flag` for more details.



    *  -  __u32

       -  ``reserved``\ [5]

       -  ``index``

       -  Pad index, starts at 0. Only valid if ``MEDIA_V2_PAD_HAS_INDEX(media_version)``

	  returns true. The ``media_version`` is defined in struct

	  :c:type:`media_device_info` and can be retrieved using

	  :ref:`MEDIA_IOC_DEVICE_INFO`.



    *  -  __u32

       -  ``reserved``\ [4]

       -  Reserved for future extensions. Drivers and applications must set

	  this array to zero.