diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/v4l2-subdev.h | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index bcaf6b80bb2..7e850355a6f 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -565,23 +565,19 @@ struct v4l2_subdev_fh { container_of(fh, struct v4l2_subdev_fh, vfh) #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API) -static inline struct v4l2_mbus_framefmt * -v4l2_subdev_get_try_format(struct v4l2_subdev_fh *fh, unsigned int pad) -{ - return &fh->pad[pad].try_fmt; -} - -static inline struct v4l2_rect * -v4l2_subdev_get_try_crop(struct v4l2_subdev_fh *fh, unsigned int pad) -{ - return &fh->pad[pad].try_crop; -} - -static inline struct v4l2_rect * -v4l2_subdev_get_try_compose(struct v4l2_subdev_fh *fh, unsigned int pad) -{ - return &fh->pad[pad].try_compose; -} +#define __V4L2_SUBDEV_MK_GET_TRY(rtype, fun_name, field_name) \ + static inline struct rtype * \ + v4l2_subdev_get_try_##fun_name(struct v4l2_subdev_fh *fh, \ + unsigned int pad) \ + { \ + BUG_ON(unlikely(pad >= vdev_to_v4l2_subdev( \ + fh->vfh.vdev)->entity.num_pads)); \ + return &fh->pad[pad].field_name; \ + } + +__V4L2_SUBDEV_MK_GET_TRY(v4l2_mbus_framefmt, format, try_fmt) +__V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, crop, try_compose) +__V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, compose, try_compose) #endif extern const struct v4l2_file_operations v4l2_subdev_fops; |