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4f807e47ee
Display Port tunnels are somewhat more complex than PCIe tunnels as it requires 3 tunnels (AUX Rx/Tx and Video). In addition we are not supposed to create the tunnels immediately when a DP OUT is enumerated. Instead we need to wait until we get hotplug event to that adapter port or check if the port has HPD set before tunnels can be established. This adds Display Port tunneling support to the software connection manager. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
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.
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.