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Break the top-level platform_engine_mask field into separate hw_engine_mask fields in the graphics and media structures. Since hardware has more flexibility to mix-and-match IP versions going forward, this allows each IP to list exactly which engines it provides; the final per-GT engine list can then be constructured from those: * On platforms without a standalone media GT (i.e., media IP versions prior to 13), the primary GT's engine list is the union of the graphics IP's engine list and the media IP's engine list. * Otherwise, GT0's engine list is the graphics IP's engine list. * For GT1 and beyond, the type of GT determines which IP's engine list is used. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20230406235621.1914492-5-matthew.d.roper@intel.com Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@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.