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Gustavo Sousa 532f6f602e drm/i915/display: Use platform check in HAS_LT_PHY()
NVL uses the Lake Tahoe PHY for display output and the driver recently
added the macro HAS_LT_PHY() to allow selecting code paths specific for
that type of PHY.

While NVL uses Xe3p_LPD as display IP, the type of PHY is actually
defined at the SoC level, so use a platform check instead of display
version.

Bspec: 74199
Cc: Suraj Kandpal <suraj.kandpal@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patch.msgid.link/20251202012306.9315-7-matthew.s.atwood@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
History 2025-12-02 10:08:08 -08:00
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README

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.