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commit3e743cd0a7upstream. We don't use OF ports and remote-endpoints to connect the CSI2RX bridge and this device in the device tree, thus it is wrong to use v4l2_create_fwnode_links_to_pad() to create the media graph link between the two. It works out on accident, as neither the source nor the sink implement the .get_fwnode_pad() callback, and the framework helper falls back on using the first source and sink pads to create the link between them. Instead, manually create the media link from the first source pad of the bridge to the first sink pad of the J721E CSI2RX. Fixes:b4a3d877dc("media: ti: Add CSI2RX support for J721E") Cc: stable@vger.kernel.org Reviewed-by: Devarsh Thakkar <devarsht@ti.com> Tested-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> (on SK-AM68) Signed-off-by: Jai Luthra <jai.luthra@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.