Samson Tam 259eacbfcf drm/amd/display: Fix unit test failure
[Why]
Some of unit tests use large scaling ratio such that when we
 calculate optimal number of taps, max_taps is negative.
 Then in recent change, we changed max_taps to uint instead
 of int so now max_taps wraps and is positive.  This change
 changed the behaviour from returning back false to return
 true and breaks unit test check

[How]
Add check to prevent max_taps from wrapping and set to 0
 instead

Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-25 11:44:02 -05:00
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2025-02-02 15:39:26 -08:00
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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.
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