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b2bce0e551
Add xe_pat_index_get_comp_en() helper function to check whether compression is enabled for a given PAT index by extracting the XE2_COMP_EN bit from the PAT table entry. There are no current users, however there are multiple in-flight series which will all use this helper. CC: Nitin Gote <nitin.r.gote@intel.com> CC: Sanjay Yadav <sanjay.kumar.yadav@intel.com> CC: Matt Roper <matthew.d.roper@intel.com> Suggested-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Xin Wang <x.wang@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Nitin Gote <nitin.r.gote@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Sanjay Yadav <sanjay.kumar.yadav@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patch.msgid.link/20251110221458.1864507-2-x.wang@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 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.