diff options
| -rw-r--r-- | include/media/v4l2-common.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 82715645617b..0c511ed8ffb0 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -396,4 +396,9 @@ int v4l2_g_parm_cap(struct video_device *vdev, int v4l2_s_parm_cap(struct video_device *vdev, struct v4l2_subdev *sd, struct v4l2_streamparm *a); +/* Compare two v4l2_fract structs */ +#define V4L2_FRACT_COMPARE(a, OP, b) \ + ((u64)(a).numerator * (b).denominator OP \ + (u64)(b).numerator * (a).denominator) + #endif /* V4L2_COMMON_H_ */ |