mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-05 19:24:01 -04:00
257a087c8b
The Parade PS8830 is a USB4, DisplayPort and Thunderbolt 4 retimer, controlled over I2C. It usually sits between a USB/DisplayPort PHY and the Type-C connector, and provides orientation and altmode handling. The boards that use this retimer are the ones featuring the Qualcomm Snapdragon X Elite SoCs. Add a driver with support for the following modes: - DisplayPort 4-lanes - DisplayPort 2-lanes + USB3 - USB3 There is another variant of this retimer which is called PS8833. It seems to be really similar to the PS8830, so future-proof this driver by naming it ps883x. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20250206-x1e80100-ps8830-v6-2-60b1e49cfa8d@linaro.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.