On 02/05/2014 05:41 PM, Laurent Pinchart wrote:
> Signed-off-by: Laurent Pinchart <laurent.pinch...@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
Add something like: "pad is only used with v4l-subdev nodes."
> * @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
Ditto.
> * @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];
>
See also my comments for patch 27.
Regards,
Hans
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