675d23c148
A follow-up patch will disconnect/reconnect PHYs around AUX transfers and modeset enable/disables. To prepare for that and make things consistent for all TypeC modes stop connecting the PHY in legacy mode without a sink being connected. This was done before since in legacy mode the PHY is dedicated to display usage, so there was no point in disconnecting it. However after the follow-up changes the TC-cold blocking power domains will be held as long as the PHY is in the connected state, so we'll need to disconnect/re-connect the PHY in all TypeC modes to allow for power saving. Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210921002313.1132357-7-imre.deak@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.