diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/v4l2-event.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/videodev2.h | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h index be05d019de25..1ab9045e52e3 100644 --- a/include/media/v4l2-event.h +++ b/include/media/v4l2-event.h @@ -132,4 +132,8 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh, void v4l2_event_unsubscribe_all(struct v4l2_fh *fh); int v4l2_event_subdev_unsubscribe(struct v4l2_subdev *sd, struct v4l2_fh *fh, struct v4l2_event_subscription *sub); +int v4l2_src_change_event_subscribe(struct v4l2_fh *fh, + const struct v4l2_event_subscription *sub); +int v4l2_src_change_event_subdev_subscribe(struct v4l2_subdev *sd, + struct v4l2_fh *fh, struct v4l2_event_subscription *sub); #endif /* V4L2_EVENT_H */ diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index db4aebd8baba..00259d2baa10 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -1764,6 +1764,7 @@ struct v4l2_streamparm { #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 */ @@ -1795,12 +1796,19 @@ struct v4l2_event_frame_sync { __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; |