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e327380133
USB4 spec defines an additional feature that DP IN adapters can implement (alongside with the graphics DPCD register set) to support more dynamic bandwidth management for DisplayPort tunnels. For the connection manager the communication happens through the DP IN adapter using a set of registers in the adapter config space allocated for this. Add functions that export this functionality for the rest of the driver. 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.