Imre Deak 9796a5b272 drm/i915/adlp/tc: Align the connect/disconnect PHY sequence with bspec
Bspec has updated the TC connect/disconnect sequences, add the required
platform hooks for these.

The difference wrt. the old sequence is the order of taking the PHY
ownership - while holding a port power reference this requires - and
blocking the TC-cold power state.

Bspec: 49294

Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230323142035.1432621-26-imre.deak@intel.com
2023-04-03 11:35:31 +03:00
2023-03-05 10:49:37 -08:00
2022-09-28 09:02:20 +02:00
2023-03-12 16:36:44 -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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