[PATCH 06/47] v4l: Add pad-level DV timings subdev operations

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/media/v4l2-subdev.h    | 4 ++++
 include/uapi/linux/videodev2.h | 8 ++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index d67210a..2c7355a 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -505,6 +505,10 @@ struct v4l2_subdev_pad_ops {
 			     struct v4l2_subdev_selection *sel);
 	int (*get_edid)(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid);
 	int (*set_edid)(struct v4l2_subdev *sd, struct v4l2_subdev_edid *edid);
+	int (*dv_timings_cap)(struct v4l2_subdev *sd,
+			      struct v4l2_dv_timings_cap *cap);
+	int (*enum_dv_timings)(struct v4l2_subdev *sd,
+			       struct v4l2_enum_dv_timings *timings);
 #ifdef CONFIG_MEDIA_CONTROLLER
 	int (*link_validate)(struct v4l2_subdev *sd, struct media_link *link,
 			     struct v4l2_subdev_format *source_fmt,
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 6ae7bbe..b75970d 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1086,12 +1086,14 @@ struct v4l2_dv_timings {
 
 /** struct v4l2_enum_dv_timings - DV timings enumeration
  * @index:	enumeration index
+ * @pad:	the pad number for which to query capabilities
  * @reserved:	must be zeroed
  * @timings:	the timings for the given index
  */
 struct v4l2_enum_dv_timings {
 	__u32 index;
-	__u32 reserved[3];
+	__u32 pad;
+	__u32 reserved[2];
 	struct v4l2_dv_timings timings;
 };
 
@@ -1129,11 +1131,13 @@ struct v4l2_bt_timings_cap {
 
 /** struct v4l2_dv_timings_cap - DV timings capabilities
  * @type:	the type of the timings (same as in struct v4l2_dv_timings)
+ * @pad:	the pad number for which to query capabilities
  * @bt:		the BT656/1120 timings capabilities
  */
 struct v4l2_dv_timings_cap {
 	__u32 type;
-	__u32 reserved[3];
+	__u32 pad;
+	__u32 reserved[2];
 	union {
 		struct v4l2_bt_timings_cap bt;
 		__u32 raw_data[32];
-- 
1.8.3.2