From: Hans Verkuil <hansv...@cisco.com>
Make it clearer that the index starts at 0, and that it won't change
since future new pads will never renumber existing pad indices.
Signed-off-by: Hans Verkuil <hansv...@cisco.com>
---
Documentation/media/uapi/mediactl/media-ioc-enum-links.rst | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/media/uapi/mediactl/media-ioc-enum-links.rst
b/Documentation/media/uapi/mediactl/media-ioc-enum-links.rst
index 17abdeed1a9c..f5cd75b42b69 100644
--- a/Documentation/media/uapi/mediactl/media-ioc-enum-links.rst
+++ b/Documentation/media/uapi/mediactl/media-ioc-enum-links.rst
@@ -92,7 +92,9 @@ returned during the enumeration process.
* - __u16
- ``index``
- - 0-based pad index.
+ - Pad index, starts at 0. Pad indices are stable. So if new pads are
added
+ for an entity in the future, then the indices of the existing pads
will
+ never be renumbered, they will remain the same.
* - __u32
- ``flags``
--
2.18.0
