On Mon, Sep 7, 2026 at 9:45 AM Albert Esteve <[email protected]> wrote: > > amdgpu_dm grew its own STATIC_IFN_KUNIT / EXPORT_IF_KUNIT / > INLINE_IFN_KUNIT macros instead of using kunit/visibility.h. This > series switches the KUnit helpers over to the common API. > > VISIBLE_IF_KUNIT is gated on CONFIG_KUNIT rather than > CONFIG_DRM_AMD_DC_KUNIT_TEST, so the helpers are non-static whenever > KUnit is enabled. EXPORT_SYMBOL_IF_KUNIT places the symbols in the > EXPORTED_FOR_KUNIT_TESTING namespace; the AMD DC test files import > that namespace with MODULE_IMPORT_NS(). > > INLINE_IFN_KUNIT is dropped rather than generalized. It was only used > on amdgpu_dm_fixpt_from_s3132(), inverted the original static inline, > and is unnecessary for tests in another translation unit. > > Tested with: > ./tools/testing/kunit/kunit.py run --arch=x86_64 \ > --kunitconfig=drivers/gpu/drm/amd/display/amdgpu_dm/tests > > (CONFIG_GCOV omitted; it is not available on x86_64.) > > Suggested-by: Maxime Ripard <[email protected]> > > Signed-off-by: Albert Esteve <[email protected]>
I've reverted this series. It breaks the build when CONFIG_KUNIT=y and CONFIG_DRM_AMD_DC_KUNIT_TEST=n. When CONFIG_KUNIT=y, the functions are not static, but when CONFIG_DRM_AMD_DC_KUNIT_TEST=n, they should be, resulting in build errors. Alex > --- > Albert Esteve (3): > drm/amd/display: replace STATIC_IFN_KUNIT with VISIBLE_IF_KUNIT > drm/amd/display: replace EXPORT_IF_KUNIT with EXPORT_SYMBOL_IF_KUNIT > drm/amd/display: drop INLINE_IFN_KUNIT > > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 79 ++++----- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_audio.c | 26 +-- > .../amd/display/amdgpu_dm/amdgpu_dm_backlight.c | 74 ++++---- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_color.c | 133 +++++++-------- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c | 12 +- > .../amd/display/amdgpu_dm/amdgpu_dm_connector.c | 190 > ++++++++++----------- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 38 ++--- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c | 52 +++--- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_cursor.c | 10 +- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c | 30 ++-- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_freesync.c | 10 +- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c | 105 ++++++------ > .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 140 +++++++-------- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c | 146 ++++++++-------- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c | 40 ++--- > .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 60 +++---- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 104 +++++------ > .../drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 116 ++++++------- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c | 22 +-- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_quirks.c | 4 +- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_replay.c | 9 +- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_services.c | 10 +- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_wb.c | 18 +- > .../display/amdgpu_dm/tests/amdgpu_dm_audio_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_backlight_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_color_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_colorop_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_connector_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_crc_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_crtc_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_cursor_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_dmub_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_freesync_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_hdcp_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_helpers_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_irq_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_ism_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_kunit_helpers.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_mst_types_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_plane_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_pp_smu_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_psr_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_quirks_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_replay_test.c | 1 + > .../amdgpu_dm/tests/amdgpu_dm_services_test.c | 1 + > .../amd/display/amdgpu_dm/tests/amdgpu_dm_test.c | 1 + > .../display/amdgpu_dm/tests/amdgpu_dm_wb_test.c | 1 + > drivers/gpu/drm/amd/display/dc/core/dc_sink.c | 6 +- > drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 2 +- > drivers/gpu/drm/amd/display/dc/dm_helpers.h | 13 +- > tools/lib/python/kdoc/xforms_lists.py | 3 +- > 51 files changed, 748 insertions(+), 728 deletions(-) > --- > base-commit: bc35965f6940a9bf834d54187b6088b8eb09206d > change-id: 20260907-visibility-unification-fd358c580447 > > Best regards, > -- > Albert Esteve <[email protected]> >
