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Nicolas Frattaroli 6fd524c3f8 drm/rockchip: inno-hdmi: switch to FIELD_PREP_WM16 macro
The era of hand-rolled HIWORD_UPDATE macros is over, at least for those
drivers that use constant masks.

The inno-hdmi driver's own HIWORD_UPDATE macro is instantiated only
twice. Remove it, and replace its uses with FIELD_PREP_WM16. Since
FIELD_PREP_WM16 shifts the value for us, we replace using the mask as
the value by simply using 1 instead.

With the new FIELD_PREP_WM16 macro, we gain better error checking and a
central shared definition.

This has been compile-tested only as I lack hardware this old, but the
change is trivial enough that I am fairly certain it's equivalent.

Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
History 2025-09-02 20:06:47 -04:00
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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.