| Message ID | 1463701232-22008-3-git-send-email-laurent.pinchart+renesas@ideasonboard.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 05/20/2016 01:40 AM, Laurent Pinchart wrote: > The video statistics function describes entities such as video histogram > engines or 3A statistics engines. > > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Regards, Hans > --- > Documentation/DocBook/media/v4l/media-types.xml | 9 +++++++++ > include/uapi/linux/media.h | 1 + > 2 files changed, 10 insertions(+) > > diff --git a/Documentation/DocBook/media/v4l/media-types.xml b/Documentation/DocBook/media/v4l/media-types.xml > index 60fe841f8846..95aa1f9c836a 100644 > --- a/Documentation/DocBook/media/v4l/media-types.xml > +++ b/Documentation/DocBook/media/v4l/media-types.xml > @@ -176,6 +176,15 @@ > skipping are considered as scaling. > </entry> > </row> > + <row> > + <entry><constant>MEDIA_ENT_F_PROC_VIDEO_STATISTICS</constant></entry> > + <entry>Video statistics computation (histogram, 3A, ...). An entity > + capable of statistics computation must have one sink pad and > + one source pad. It computes statistics over the frames > + received on its sink pad and outputs the statistics data on > + its source pad. > + </entry> > + </row> > </tbody> > </tgroup> > </table> > diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h > index bff3ffdfd55f..4580328c4093 100644 > --- a/include/uapi/linux/media.h > +++ b/include/uapi/linux/media.h > @@ -103,6 +103,7 @@ struct media_device_info { > #define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV (MEDIA_ENT_F_BASE + 0x4003) > #define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004) > #define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005) > +#define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006) > > /* > * Connectors > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/DocBook/media/v4l/media-types.xml b/Documentation/DocBook/media/v4l/media-types.xml index 60fe841f8846..95aa1f9c836a 100644 --- a/Documentation/DocBook/media/v4l/media-types.xml +++ b/Documentation/DocBook/media/v4l/media-types.xml @@ -176,6 +176,15 @@ skipping are considered as scaling. </entry> </row> + <row> + <entry><constant>MEDIA_ENT_F_PROC_VIDEO_STATISTICS</constant></entry> + <entry>Video statistics computation (histogram, 3A, ...). An entity + capable of statistics computation must have one sink pad and + one source pad. It computes statistics over the frames + received on its sink pad and outputs the statistics data on + its source pad. + </entry> + </row> </tbody> </tgroup> </table> diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h index bff3ffdfd55f..4580328c4093 100644 --- a/include/uapi/linux/media.h +++ b/include/uapi/linux/media.h @@ -103,6 +103,7 @@ struct media_device_info { #define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV (MEDIA_ENT_F_BASE + 0x4003) #define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004) #define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005) +#define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006) /* * Connectors
The video statistics function describes entities such as video histogram engines or 3A statistics engines. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- Documentation/DocBook/media/v4l/media-types.xml | 9 +++++++++ include/uapi/linux/media.h | 1 + 2 files changed, 10 insertions(+)