Add the media graph topology for the i.MX6Q SabreSD.
Signed-off-by: Steve Longerbeam <slongerbeam@xxxxxxxxx>
---
Documentation/media/v4l-drivers/imx.rst | 14 +++++
.../media/v4l-drivers/imx6q-sabresd.dot | 56 +++++++++++++++++++
2 files changed, 70 insertions(+)
create mode 100644 Documentation/media/v4l-drivers/imx6q-sabresd.dot
diff --git a/Documentation/media/v4l-drivers/imx.rst b/Documentation/media/v4l-drivers/imx.rst
index 1246573c1019..9ce4b7d122e5 100644
--- a/Documentation/media/v4l-drivers/imx.rst
+++ b/Documentation/media/v4l-drivers/imx.rst
@@ -102,6 +102,20 @@ Some of the features of this driver include:
problems with the ADV718x video decoders.
+Topology
+--------
+
+The following shows the media topology for the i.MX6Q SabreSD:
+
+.. _imx6q_sabresd_topology_graph:
+
+.. kernel-figure:: imx6q-sabresd.dot
+ :alt: Diagram of the i.MX6Q SabreSD media pipeline topology
+ :align: center
+
+ Media pipeline graph on i.MX6Q SabreSD
+
+
Entities
--------
diff --git a/Documentation/media/v4l-drivers/imx6q-sabresd.dot b/Documentation/media/v4l-drivers/imx6q-sabresd.dot
new file mode 100644
index 000000000000..7d56cafa1944
--- /dev/null
+++ b/Documentation/media/v4l-drivers/imx6q-sabresd.dot
@@ -0,0 +1,56 @@
+digraph board {
+ rankdir=TB
+ n00000001 [label="{{<port0> 0} | ipu1_csi0\n/dev/v4l-subdev0 | {<port1> 1 | <port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n00000001:port2 -> n00000005 [style=dashed]
+ n00000001:port1 -> n0000000f:port0 [style=dashed]
+ n00000001:port1 -> n0000000b:port0 [style=dashed]
+ n00000005 [label="ipu1_csi0 capture\n/dev/video0", shape=box, style=filled, fillcolor=yellow]
+ n0000000b [label="{{<port0> 0 | <port1> 1} | ipu1_vdic\n/dev/v4l-subdev1 | {<port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000000b:port2 -> n0000000f:port0 [style=dashed]
+ n0000000f [label="{{<port0> 0} | ipu1_ic_prp\n/dev/v4l-subdev2 | {<port1> 1 | <port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000000f:port1 -> n00000013:port0 [style=dashed]
+ n0000000f:port2 -> n0000001c:port0 [style=dashed]
+ n00000013 [label="{{<port0> 0} | ipu1_ic_prpenc\n/dev/v4l-subdev3 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+ n00000013:port1 -> n00000016 [style=dashed]
+ n00000016 [label="ipu1_ic_prpenc capture\n/dev/video1", shape=box, style=filled, fillcolor=yellow]
+ n0000001c [label="{{<port0> 0} | ipu1_ic_prpvf\n/dev/v4l-subdev4 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000001c:port1 -> n0000001f [style=dashed]
+ n0000001f [label="ipu1_ic_prpvf capture\n/dev/video2", shape=box, style=filled, fillcolor=yellow]
+ n0000002f [label="{{<port0> 0} | ipu1_csi1\n/dev/v4l-subdev5 | {<port1> 1 | <port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000002f:port2 -> n00000033 [style=dashed]
+ n0000002f:port1 -> n0000000f:port0 [style=dashed]
+ n0000002f:port1 -> n0000000b:port0 [style=dashed]
+ n00000033 [label="ipu1_csi1 capture\n/dev/video3", shape=box, style=filled, fillcolor=yellow]
+ n0000003d [label="{{<port0> 0} | ipu2_csi0\n/dev/v4l-subdev6 | {<port1> 1 | <port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000003d:port2 -> n00000041 [style=dashed]
+ n0000003d:port1 -> n0000004b:port0 [style=dashed]
+ n0000003d:port1 -> n00000047:port0 [style=dashed]
+ n00000041 [label="ipu2_csi0 capture\n/dev/video4", shape=box, style=filled, fillcolor=yellow]
+ n00000047 [label="{{<port0> 0 | <port1> 1} | ipu2_vdic\n/dev/v4l-subdev7 | {<port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n00000047:port2 -> n0000004b:port0 [style=dashed]
+ n0000004b [label="{{<port0> 0} | ipu2_ic_prp\n/dev/v4l-subdev8 | {<port1> 1 | <port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000004b:port1 -> n0000004f:port0 [style=dashed]
+ n0000004b:port2 -> n00000058:port0 [style=dashed]
+ n0000004f [label="{{<port0> 0} | ipu2_ic_prpenc\n/dev/v4l-subdev9 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000004f:port1 -> n00000052 [style=dashed]
+ n00000052 [label="ipu2_ic_prpenc capture\n/dev/video5", shape=box, style=filled, fillcolor=yellow]
+ n00000058 [label="{{<port0> 0} | ipu2_ic_prpvf\n/dev/v4l-subdev10 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
+ n00000058:port1 -> n0000005b [style=dashed]
+ n0000005b [label="ipu2_ic_prpvf capture\n/dev/video6", shape=box, style=filled, fillcolor=yellow]
+ n0000006b [label="{{<port0> 0} | ipu2_csi1\n/dev/v4l-subdev11 | {<port1> 1 | <port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000006b:port2 -> n0000006f [style=dashed]
+ n0000006b:port1 -> n0000004b:port0 [style=dashed]
+ n0000006b:port1 -> n00000047:port0 [style=dashed]
+ n0000006f [label="ipu2_csi1 capture\n/dev/video7", shape=box, style=filled, fillcolor=yellow]
+ n00000079 [label="{{<port0> 0} | imx6-mipi-csi2\n/dev/v4l-subdev12 | {<port1> 1 | <port2> 2 | <port3> 3 | <port4> 4}}", shape=Mrecord, style=filled, fillcolor=green]
+ n00000079:port2 -> n0000002f:port0 [style=dashed]
+ n00000079:port3 -> n0000003d:port0 [style=dashed]
+ n00000079:port1 -> n0000007f:port0 [style=dashed]
+ n00000079:port4 -> n00000083:port0 [style=dashed]
+ n0000007f [label="{{<port0> 0 | <port1> 1} | ipu1_csi0_mux\n/dev/v4l-subdev13 | {<port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n0000007f:port2 -> n00000001:port0 [style=dashed]
+ n00000083 [label="{{<port0> 0 | <port1> 1} | ipu2_csi1_mux\n/dev/v4l-subdev14 | {<port2> 2}}", shape=Mrecord, style=filled, fillcolor=green]
+ n00000083:port2 -> n0000006b:port0 [style=dashed]
+ n00000087 [label="{{} | ov5640 1-003c\n/dev/v4l-subdev15 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green]
+ n00000087:port0 -> n00000079:port0 [style=dashed]
+}
--
2.17.1
