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Matt Roper 20f61c1ead drm/xe/hwmon: Treat hwmon as a per-device concept
There's only one instance of hwmon per device, and MMIO access to it is
always done through the root tile.  The code has been passing around a
pointer to the root tile's primary GT, which is confusing since this
isn't really a GT-level concept.  Replace that pointer with an xe_device
pointer and use xe_root_mmio_gt(xe) to get a pointer when we need to do
register MMIO.  This makes things easier to follow, and also cleans up
the code in preparation for a much larger MMIO register access overhaul
that's coming soon.

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240829220619.789159-6-matthew.d.roper@intel.com
History 2024-08-30 08:56:23 -07:00
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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.