Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxx> -- As I haven't found any repository in which the source was stored, I've generated a diff against the 0.24 tarball. diff -aur v4l2spec-0.24/controls.sgml v4l2spec-0.24/controls.sgml --- v4l2spec-0.24/controls.sgml 2008-03-06 16:42:11.000000000 +0100 +++ v4l2spec-0.24/controls.sgml 2008-11-27 15:27:43.000000000 +0100 @@ -1645,6 +1645,47 @@ is enabled is undefined, drivers should ignore such requests.</entry> </row> <row><entry></entry></row> + + <row> + <entry spanname="id"><constant>V4L2_CID_ZOOM_ABSOLUTE</constant> </entry> + <entry>integer</entry> + </row><row><entry spanname="descr">Specify the objective lens +focal length as an absolute value. The zoom unit is driver-specific and its +value should be a positive integer.</entry> + </row> + <row><entry></entry></row> + + <row> + <entry spanname="id"><constant>V4L2_CID_ZOOM_RELATIVE</constant> </entry> + <entry>integer</entry> + </row><row><entry spanname="descr">Specify the objective lens +focal length relatively to the current value. Positive values move the zoom +lens group towards the telephoto direction, negative values towards the +wide-angle direction. The zoom unit is driver-specific.</entry> + </row> + <row><entry></entry></row> + + <row> + <entry spanname="id"><constant>V4L2_CID_ZOOM_CONTINUOUS</constant> </entry> + <entry>integer</entry> + </row><row><entry spanname="descr">Move the objective lens group +at the specified speed until it reaches physical device limits or until an +explicit request to stop the movement. A positive value moves the zoom lens +group towards the telephoto direction. A value of zero stops the zoom lens +group movement. A negative value moves the zoom lens group towards the +wide-angle direction. The zoom speed unit is driver-specific.</entry> + </row> + <row><entry></entry></row> + + <row> + <entry spanname="id"><constant>V4L2_CID_PRIVACY</constant> </entry> + <entry>boolean</entry> + </row><row><entry spanname="descr">Prevent video from being acquired +by the camera sensor. A true value indicates that no image can be captured by +the sensor. Devices that implement the privacy control must support read access +and may support write access.</entry> + </row> + <row><entry></entry></row> </tbody> </tgroup> </table> diff -aur v4l2spec-0.24/videodev2.h v4l2spec-0.24/videodev2.h --- v4l2spec-0.24/videodev2.h 2008-03-06 16:42:11.000000000 +0100 +++ v4l2spec-0.24/videodev2.h 2008-11-27 10:32:07.000000000 +0100 @@ -1093,6 +1093,12 @@ #define V4L2_CID_FOCUS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+11) #define V4L2_CID_FOCUS_AUTO (V4L2_CID_CAMERA_CLASS_BASE+12) +#define V4L2_CID_ZOOM_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+13) +#define V4L2_CID_ZOOM_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+14) +#define V4L2_CID_ZOOM_CONTINUOUS (V4L2_CID_CAMERA_CLASS_BASE+15) + +#define V4L2_CID_PRIVACY (V4L2_CID_CAMERA_CLASS_BASE+16) + /* * T U N I N G */ -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list