* [PATCH] media: imx.rst: Add example media graph
@ 2020-03-19 18:39 Steve Longerbeam
2020-03-19 19:25 ` Laurent Pinchart
0 siblings, 1 reply; 3+ messages in thread
From: Steve Longerbeam @ 2020-03-19 18:39 UTC (permalink / raw)
To: linux-media
Cc: Rui Miguel Silva, Philipp Zabel, Mauro Carvalho Chehab,
Fabio Estevam, Laurent Pinchart, Hans Verkuil, Steve Longerbeam
Add the media graph topology for the i.MX6Q SabreSD.
Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
---
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] media: imx.rst: Add example media graph
2020-03-19 18:39 [PATCH] media: imx.rst: Add example media graph Steve Longerbeam
@ 2020-03-19 19:25 ` Laurent Pinchart
2020-03-19 22:09 ` Steve Longerbeam
0 siblings, 1 reply; 3+ messages in thread
From: Laurent Pinchart @ 2020-03-19 19:25 UTC (permalink / raw)
To: Steve Longerbeam
Cc: linux-media, Rui Miguel Silva, Philipp Zabel,
Mauro Carvalho Chehab, Fabio Estevam, Hans Verkuil
Hi Steve,
Thank you for the patch.
On Thu, Mar 19, 2020 at 11:39:32AM -0700, Steve Longerbeam wrote:
> Add the media graph topology for the i.MX6Q SabreSD.
You may want to explain why having the graph in the kernel documentation
is useful. Apart from that,
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
> ---
> 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]
> +}
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] media: imx.rst: Add example media graph
2020-03-19 19:25 ` Laurent Pinchart
@ 2020-03-19 22:09 ` Steve Longerbeam
0 siblings, 0 replies; 3+ messages in thread
From: Steve Longerbeam @ 2020-03-19 22:09 UTC (permalink / raw)
To: Laurent Pinchart
Cc: linux-media, Rui Miguel Silva, Philipp Zabel,
Mauro Carvalho Chehab, Fabio Estevam, Hans Verkuil
Hi Laurent,
Thanks for the review.
On 3/19/20 12:25 PM, Laurent Pinchart wrote:
> Hi Steve,
>
> Thank you for the patch.
>
> On Thu, Mar 19, 2020 at 11:39:32AM -0700, Steve Longerbeam wrote:
>> Add the media graph topology for the i.MX6Q SabreSD.
> You may want to explain why having the graph in the kernel documentation
> is useful.
Ok, I should expand on the reasoning. Also I need to explain that this
is only one example graph for imx6, and what is common and what will
differ in other graphs.
Steve
> Apart from that,
>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
>
>> Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com>
>> ---
>> 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]
>> +}
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2020-03-19 18:39 [PATCH] media: imx.rst: Add example media graph Steve Longerbeam
2020-03-19 19:25 ` Laurent Pinchart
2020-03-19 22:09 ` Steve Longerbeam
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