[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>
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@ -299,6 +299,27 @@ Types and flags used to represent the media graph elements
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received on its sink pad and outputs the statistics data on
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its source pad.
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- .. row 29
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.. _MEDIA-ENT-F-VID-MUX:
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- ``MEDIA_ENT_F_VID_MUX``
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- Video multiplexer. An entity capable of multiplexing must have at
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least two sink pads and one source pad, and must pass the video
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frame(s) received from the active sink pad to the source pad.
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- .. row 30
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.. _MEDIA-ENT-F-VID-IF-BRIDGE:
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- ``MEDIA_ENT_F_VID_IF_BRIDGE``
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- Video interface bridge. A video interface bridge entity must have at
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least one sink pad and at least one source pad. It receives video
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frames on its sink pad from an input video bus of one type (HDMI, eDP,
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MIPI CSI-2, ...), and outputs them on its source pad to an output
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video bus of another type (eDP, MIPI CSI-2, parallel, ...).
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.. tabularcolumns:: |p{5.5cm}|p{12.0cm}|
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@ -104,6 +104,12 @@ struct media_device_info {
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#define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005)
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#define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006)
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/*
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* Switch and bridge entitites
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*/
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#define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001)
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#define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002)
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/*
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* Connectors
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*/
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