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drm/amd/display: replace STATIC_IFN_KUNIT with VISIBLE_IF_KUNIT

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Switch amdgpu_dm test helpers from the local STATIC_IFN_KUNIT
macro to VISIBLE_IF_KUNIT.

The two are not identical: STATIC_IFN_KUNIT was gated on
CONFIG_DRM_AMD_DC_KUNIT_TEST, while VISIBLE_IF_KUNIT is gated on
CONFIG_KUNIT. Helpers therefore become non-static whenever KUnit
is enabled, not only when the AMD DC tests are built.
However, given that DRM_AMD_DC_KUNIT_TEST depends on KUNIT,
tests remain behaviourally unchanged.

kernel-doc still needs to strip the qualifier. amdgpu_dm_color.c
is pulled into Documentation/gpu and several documented functions
use it.

Include <kunit/visibility.h> from dm_helpers.h, which is where the
local macros used to live.

Suggested-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Albert Esteve 2026-09-07 15:28:56 +02:00 • committed by Alex Deucher
commit 7e9fca7726
20 changed files with 353 additions and 343 deletions
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