Add a v4l2_subdev_pad_ops structure for the operations that need to be
performed at the pad level such as format-related operations.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Index: v4l-dvb-mc/linux/include/media/v4l2-subdev.h
===================================================================
--- v4l-dvb-mc.orig/linux/include/media/v4l2-subdev.h
+++ v4l-dvb-mc/linux/include/media/v4l2-subdev.h
@@ -232,11 +232,21 @@ struct v4l2_subdev_video_ops {
int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival);
};
+struct v4l2_subdev_pad_ops {
+ int (*enum_fmt)(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_fmtdesc *fmtdesc);
+ int (*enum_framesizes)(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_frmsizeenum *fsize);
+ int (*enum_frameintervals)(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_frmivalenum *fival);
+ int (*get_fmt)(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_format *fmt);
+ int (*try_fmt)(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_format *fmt);
+ int (*set_fmt)(struct v4l2_subdev *sd, unsigned int pad, struct v4l2_format *fmt);
+};
+
struct v4l2_subdev_ops {
const struct v4l2_subdev_core_ops *core;
const struct v4l2_subdev_tuner_ops *tuner;
const struct v4l2_subdev_audio_ops *audio;
const struct v4l2_subdev_video_ops *video;
+ const struct v4l2_subdev_pad_ops *pad;
};
#define V4L2_SUBDEV_NAME_SIZE 32
--
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