Dmitry Baryshkov 0bd9e0219b usb: typec: altmodes/displayport: add support for embedded DP cases
In the embedded cases, the DisplayPort connector is handled by the TCPM
itself. It was proposed to add the "displayport" OF property to the DT
bindings, but it  was rejected in favour of properly describing the
electrical signal path using of_graph.

Fallback to the controller fwnode for HPD notifications to
support such usecases without requiring additional DT properties.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230817150824.14371-2-dmitry.baryshkov@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22 14:45:53 +02:00
2023-08-14 22:22:31 +02:00
2022-09-28 09:02:20 +02:00
2023-08-13 11:29:55 -07:00

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.
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