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Describe HDMI input connector and ADV7612 HDMI decoder installed on R-Car Gen3 Draak board. The video signal routing to the HDMI decoder to the video input interface VIN4 is multiplexed with CVBS input path, and enabled/disabled through on-board switches SW-49, SW-50, SW-51 and SW-52. As the default board switches configuration connects CVBS input to VIN4, leave the HDMI decoder unconnected in DTS. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.