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[media] v4l: Add support for DV timings ioctls on subdev nodes

Validate the pad field in the core code whenever specified.

Laurent Pinchart committed 12 years ago

Commit 9cfd65e1 parent c4fa1464 files · +78 −13Browse files

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include/uapi/linux/v4l2-subdev.h+6−1
@@ -162,8 +162,13 @@ struct v4l2_subdev_selection { · 161 unmodified lines
162#define VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop)162#define VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop)
163#define VIDIOC_SUBDEV_G_SELECTION _IOWR('V', 61, struct v4l2_subdev_selection)163#define VIDIOC_SUBDEV_G_SELECTION _IOWR('V', 61, struct v4l2_subdev_selection)
164#define VIDIOC_SUBDEV_S_SELECTION _IOWR('V', 62, struct v4l2_subdev_selection)164#define VIDIOC_SUBDEV_S_SELECTION _IOWR('V', 62, struct v4l2_subdev_selection)
165/* These two G/S_EDID ioctls are identical to the ioctls in videodev2.h */165/* The following ioctls are identical to the ioctls in videodev2.h */
166#define VIDIOC_SUBDEV_G_EDID _IOWR('V', 40, struct v4l2_edid)166#define VIDIOC_SUBDEV_G_EDID _IOWR('V', 40, struct v4l2_edid)
167#define VIDIOC_SUBDEV_S_EDID _IOWR('V', 41, struct v4l2_edid)167#define VIDIOC_SUBDEV_S_EDID _IOWR('V', 41, struct v4l2_edid)
168#define VIDIOC_SUBDEV_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings)
169#define VIDIOC_SUBDEV_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings)
170#define VIDIOC_SUBDEV_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings)
171#define VIDIOC_SUBDEV_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings)
172#define VIDIOC_SUBDEV_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap)
168 173
169#endif174#endif