* @length: size in bytes of the buffer (NOT its payload) for single-plane
* buffers (when type != *_MPLANE); number of elements in the
* planes array for multi-plane buffers
- * @input: input number from which the video data has has been captured
*
* Contains data exchanged by application and driver using one of the Streaming
* I/O methods.
/** struct v4l2_enum_dv_timings - DV timings enumeration
* @index: enumeration index
+ * @pad: the pad number for which to enumerate timings (used with
+ * v4l-subdev nodes only)
* @reserved: must be zeroed
* @timings: the timings for the given index
*/
struct v4l2_enum_dv_timings {
__u32 index;
- __u32 reserved[3];
+ __u32 pad;
+ __u32 reserved[2];
struct v4l2_dv_timings timings;
};
/** struct v4l2_dv_timings_cap - DV timings capabilities
* @type: the type of the timings (same as in struct v4l2_dv_timings)
+ * @pad: the pad number for which to query capabilities (used with
+ * v4l-subdev nodes only)
* @bt: the BT656/1120 timings capabilities
*/
struct v4l2_dv_timings_cap {
__u32 type;
- __u32 reserved[3];
+ __u32 pad;
+ __u32 reserved[2];
union {
struct v4l2_bt_timings_cap bt;
__u32 raw_data[32];
#define V4L2_EVENT_EOS 2
#define V4L2_EVENT_CTRL 3
#define V4L2_EVENT_FRAME_SYNC 4
+#define V4L2_EVENT_SOURCE_CHANGE 5
#define V4L2_EVENT_PRIVATE_START 0x08000000
/* Payload for V4L2_EVENT_VSYNC */
__u32 frame_sequence;
};
+#define V4L2_EVENT_SRC_CH_RESOLUTION (1 << 0)
+
+struct v4l2_event_src_change {
+ __u32 changes;
+};
+
struct v4l2_event {
__u32 type;
union {
struct v4l2_event_vsync vsync;
struct v4l2_event_ctrl ctrl;
struct v4l2_event_frame_sync frame_sync;
+ struct v4l2_event_src_change src_change;
__u8 data[64];
} u;
__u32 pending;