diff options
Diffstat (limited to 'v4l2-spec/vidioc-enuminput.sgml')
| -rw-r--r-- | v4l2-spec/vidioc-enuminput.sgml | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/v4l2-spec/vidioc-enuminput.sgml b/v4l2-spec/vidioc-enuminput.sgml index 1c1486b43..824b47e5f 100644 --- a/v4l2-spec/vidioc-enuminput.sgml +++ b/v4l2-spec/vidioc-enuminput.sgml @@ -119,7 +119,7 @@ linkend="standard">.</entry> <entry><structfield>status</structfield></entry> <entry>This field provides status information about the input. See <xref linkend="input-status"> for flags. -<structfield>status</structfield> is only valid when this is the +With the exception of the sensor orientation bits <structfield>status</structfield> is only valid when this is the current input.</entry> </row> <row> @@ -188,6 +188,23 @@ is OK." --> detect color modulation in the signal.</entry> </row> <row> + <entry spanname="hspan">Sensor Orientation</entry> + </row> + <row> + <entry><constant>V4L2_IN_ST_HFLIP</constant></entry> + <entry>0x00000010</entry> + <entry>The input is connected to a device that produces a signal +that is flipped horizontally and does not correct this before passing the +signal to userspace.</entry> + </row> + <row> + <entry><constant>V4L2_IN_ST_VFLIP</constant></entry> + <entry>0x00000020</entry> + <entry>The input is connected to a device that produces a signal +that is flipped vertically and does not correct this before passing the +signal to userspace. Note that a 180 degree rotation is the same as HFLIP | VFLIP</entry> + </row> + <row> <entry spanname="hspan">Analog Video</entry> </row> <row> |