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author | Philipp Zabel <p.zabel@pengutronix.de> | 2017-06-07 15:33:54 -0300 |
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committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-20 07:18:01 -0300 |
commit | b45cd756368823ce9e19bcb8c69d575595df5c5a (patch) | |
tree | a848e0382d0c9423bce27192ba86e39ef82d0245 /Documentation/media/uapi | |
parent | 4e12ad40b76b76dc81413ab9e52b9f12465341a9 (diff) | |
download | linux-b45cd756368823ce9e19bcb8c69d575595df5c5a.tar.bz2 |
[media] add mux and video interface bridge entity functions
Add two new media entity function definitions for video multiplexers
and video interface bridges.
- renamed MEDIA_ENT_F_MUX to MEDIA_ENT_F_VID_MUX
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media/uapi')
-rw-r--r-- | Documentation/media/uapi/mediactl/media-types.rst | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/media/uapi/mediactl/media-types.rst b/Documentation/media/uapi/mediactl/media-types.rst index 2a5164aea2b4..71078565d644 100644 --- a/Documentation/media/uapi/mediactl/media-types.rst +++ b/Documentation/media/uapi/mediactl/media-types.rst @@ -299,6 +299,27 @@ Types and flags used to represent the media graph elements received on its sink pad and outputs the statistics data on its source pad. + - .. row 29 + + .. _MEDIA-ENT-F-VID-MUX: + + - ``MEDIA_ENT_F_VID_MUX`` + + - Video multiplexer. An entity capable of multiplexing must have at + least two sink pads and one source pad, and must pass the video + frame(s) received from the active sink pad to the source pad. + + - .. row 30 + + .. _MEDIA-ENT-F-VID-IF-BRIDGE: + + - ``MEDIA_ENT_F_VID_IF_BRIDGE`` + + - Video interface bridge. A video interface bridge entity must have at + least one sink pad and at least one source pad. It receives video + frames on its sink pad from an input video bus of one type (HDMI, eDP, + MIPI CSI-2, ...), and outputs them on its source pad to an output + video bus of another type (eDP, MIPI CSI-2, parallel, ...). .. tabularcolumns:: |p{5.5cm}|p{12.0cm}| |