drm/amd/display: Fold DCC validation tests

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[WHAT]
Reduce the seven KUnit tests for amdgpu_dm_plane_validate_dcc() to
three.

[HOW]
Split them into a table-driven test for the checks that run before the
DC capability query and a table-driven test for the rejections that come
out of it, leaving the success and scan-mapping test unchanged.

Assisted-by: Copilot:Claude-Opus-5
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Alex Hung 2026-09-04 01:41:19 -06:00 • committed by Alex Deucher

parent b15161b132

commit fd5e57fe73

1 changed files with 76 additions and 172 deletions

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drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_plane_test.c

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