media: media-ioc-g-topology.rst: document new 'index' field

Document the new struct media_v2_pad 'index' field.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2018-03-19 11:11:10 -04:00 • committed by Mauro Carvalho Chehab
commit b054900626