add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/staging/media/imx/TODO
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@@ -10,6 +10,10 @@
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   driver uses the parsed DT bus config method until this issue is
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   resolved.
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+  2020-06: g_mbus has been removed in favour of the get_mbus_config pad
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+  operation which should be used to avoid parsing the remote endpoint
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+  configuration.
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+
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 - This media driver supports inheriting V4L2 controls to the
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   video capture devices, from the subdevices in the capture device's
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   pipeline. The controls for each capture device are updated in the
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@@ -17,46 +21,11 @@
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   decided whether this feature is useful enough to make it generally
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   available by exporting to v4l2-core.
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-- The OF graph is walked at probe time to form the list of fwnodes to
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-  be passed to v4l2_async_notifier_register(), starting from the IPU
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-  CSI ports. And after all async subdevices have been bound,
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-  v4l2_fwnode_parse_link() is used to form the media links between
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-  the entities discovered by walking the OF graph.
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+- i.MX7: all of the above, since it uses the imx media core
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-  While this approach allows support for arbitrary OF graphs, there
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-  are some assumptions for this to work:
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+- i.MX7: use Frame Interval Monitor
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-  1. All port parent nodes reachable in the graph from the IPU CSI
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-     ports bind to V4L2 async subdevice drivers.
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+- i.MX7: runtime testing with parallel sensor, links setup and streaming
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29
 
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-     If a device has mixed-use ports such as video plus audio, the
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-     endpoints from the audio ports are followed to devices that must
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-     bind to V4L2 subdevice drivers, and not for example, to an ALSA
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-     driver or a non-V4L2 media driver. If the device were bound to
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-     such a driver, imx-media would never get an async completion
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-     notification because the device fwnode was added to the async
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-     list, but the driver does not interface with the V4L2 async
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-     framework.
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-
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-  2. Every port reachable in the graph is treated as a media pad,
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-     owned by the V4L2 subdevice that is bound to the port's parent.
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-
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-     This presents problems for devices that don't make this port = pad
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-     assumption. Examples are SMIAPP compatible cameras which define only
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-     a single output port node, but which define multiple pads owned
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-     by multiple subdevices (pixel-array, binner, scaler). Or video
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-     decoders (entity function MEDIA_ENT_F_ATV_DECODER), which also define
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-     only a single output port node, but define multiple pads for video,
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-     VBI, and audio out.
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-
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-     A workaround at present is to set the port reg properties to
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-     correspond to the media pad index that the port represents. A
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-     possible long-term solution is to implement a subdev API that
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-     maps a port id to a media pad index.
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-
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-  3. Every endpoint of a port reachable in the graph is treated as
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-     a media link, between V4L2 subdevices that are bound to the
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-     port parents of the local and remote endpoints.
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-
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-     Which means a port must not contain mixed-use endpoints, they
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-     must all refer to media links between V4L2 subdevices.
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+- i.MX7: runtime testing with different formats, for the time only 10-bit bayer
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+  is tested