These structures have reserved fields that were never documented.
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
.../uapi/mediactl/media-ioc-enum-entities.rst | 18 ++++++++++++----
.../media/uapi/mediactl/media-ioc-enum-links.rst | 25 ++++++++++++++++++++++
2 files changed, 39 insertions(+), 4 deletions(-)
diff --git a/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst b/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst
index b59ce149efb5..914c63fa359f 100644
--- a/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst
+++ b/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst
@@ -144,10 +144,20 @@ id's until they get an error.
- .. row 9
- - union
+ - __u32
+
+ - ``reserved[4]``
+
+ -
+ -
+ - Reserved for future extensions. Drivers must set the array to zero.
- .. row 10
+ - union
+
+ - .. row 11
+
-
- struct
@@ -156,7 +166,7 @@ id's until they get an error.
-
- Valid for (sub-)devices that create a single device node.
- - .. row 11
+ - .. row 12
-
-
@@ -166,7 +176,7 @@ id's until they get an error.
- Device node major number.
- - .. row 12
+ - .. row 13
-
-
@@ -176,7 +186,7 @@ id's until they get an error.
- Device node minor number.
- - .. row 13
+ - .. row 14
-
- __u8
diff --git a/Documentation/media/uapi/mediactl/media-ioc-enum-links.rst b/Documentation/media/uapi/mediactl/media-ioc-enum-links.rst
index d05be16ffaf6..00f15e6942a0 100644
--- a/Documentation/media/uapi/mediactl/media-ioc-enum-links.rst
+++ b/Documentation/media/uapi/mediactl/media-ioc-enum-links.rst
@@ -89,6 +89,14 @@ returned during the enumeration process.
- Pointer to a links array allocated by the application. Ignored if
NULL.
+ - .. row 4
+
+ - __u32
+
+ - ``reserved[4]``
+
+ - Reserved for future extensions. Drivers must set the array to zero.
+
.. c:type:: media_pad_desc
@@ -125,6 +133,14 @@ returned during the enumeration process.
- Pad flags, see :ref:`media-pad-flag` for more details.
+ - .. row 4
+
+ - __u32
+
+ - ``reserved[2]``
+
+ - Reserved for future extensions. Drivers must set the array to zero.
+
.. c:type:: media_link_desc
@@ -161,6 +177,15 @@ returned during the enumeration process.
- Link flags, see :ref:`media-link-flag` for more details.
+ - .. row 4
+
+ - __u32
+
+ - ``reserved[4]``
+
+ - Reserved for future extensions. Drivers and applications must set
+ the array to zero.
+
Return Value
============
--
2.16.1
