diff options
Diffstat (limited to 'include/media/v4l2-ioctl.h')
| -rw-r--r-- | include/media/v4l2-ioctl.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index 4bba65a59d46..86878fba332b 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -724,4 +724,59 @@ long int video_usercopy(struct file *file, unsigned int cmd, long int video_ioctl2(struct file *file, unsigned int cmd, unsigned long int arg); +/* + * The user space interpretation of the 'v4l2_event' differs + * based on the 'time_t' definition on 32-bit architectures, so + * the kernel has to handle both. + * This is the old version for 32-bit architectures. + */ +struct v4l2_event_time32 { + __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; + struct v4l2_event_motion_det motion_det; + __u8 data[64]; + } u; + __u32 pending; + __u32 sequence; + struct old_timespec32 timestamp; + __u32 id; + __u32 reserved[8]; +}; + +#define VIDIOC_DQEVENT_TIME32 _IOR('V', 89, struct v4l2_event_time32) + +struct v4l2_buffer_time32 { + __u32 index; + __u32 type; + __u32 bytesused; + __u32 flags; + __u32 field; + struct old_timeval32 timestamp; + struct v4l2_timecode timecode; + __u32 sequence; + + /* memory location */ + __u32 memory; + union { + __u32 offset; + unsigned long userptr; + struct v4l2_plane *planes; + __s32 fd; + } m; + __u32 length; + __u32 reserved2; + union { + __s32 request_fd; + __u32 reserved; + }; +}; +#define VIDIOC_QUERYBUF_TIME32 _IOWR('V', 9, struct v4l2_buffer_time32) +#define VIDIOC_QBUF_TIME32 _IOWR('V', 15, struct v4l2_buffer_time32) +#define VIDIOC_DQBUF_TIME32 _IOWR('V', 17, struct v4l2_buffer_time32) +#define VIDIOC_PREPARE_BUF_TIME32 _IOWR('V', 93, struct v4l2_buffer_time32) + #endif /* _V4L2_IOCTL_H */ |