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v4l: add cropping prototypes to struct v4l2_subdev_video_ops

Message ID Pine.LNX.4.64.0906171116540.4218@axis700.grange (mailing list archive)
State RFC
Headers show

Commit Message

Guennadi Liakhovetski June 17, 2009, 9:17 a.m. UTC 
Add g_crop, s_crop and cropcap methods to video v4l2-subdev operations.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---

Hans, is this all that's needed?

 include/media/v4l2-subdev.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
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Patch

diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 1785608..673a4e1 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -215,6 +215,9 @@  struct v4l2_subdev_video_ops {
 	int (*g_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
 	int (*try_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
 	int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+	int (*cropcap)(struct v4l2_subdev *sd, struct v4l2_cropcap *cc);
+	int (*g_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop);
+	int (*s_crop)(struct v4l2_subdev *sd, struct v4l2_crop *crop);
 	int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
 	int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
 	int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize);