Matt Roper 83f4151787 drm/xe/lnl: Drop pre-production workaround support
LNL has been out long enough that all of our internal usage of
pre-production hardware has been phased out and we no longer need to
maintain workarounds that were exclusive to pre-production parts.

Production LNL hardware always has B0 or later steppings for both
graphics and media IP.  Eliminate all workarounds that were exclusive to
A-step hardware and set the 'has_prod_wa_only' device flag for LNL to
make sure we warn and taint if someone tries to load the driver on an
old pre-production part.

Bspec: 70821
Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Link: https://patch.msgid.link/20251212181411.294854-4-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
2025-12-12 21:17:10 -08:00
2025-11-21 08:55:08 +10:00
2025-11-15 10:52:01 -08:00
2025-12-03 11:34:12 +01:00
2025-11-16 14:25:38 -08:00

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 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.
S
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