drm/amd/display: Cover atomic_check modeset triggers

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Add KUnit tests for the amdgpu_dm_connector_atomic_check() properties
that force a modeset: privacy-screen, colorspace and content-type
changes, plus the HDR-metadata exit and fill-error branches.

Assisted-by: Copilot:Claude-Opus-4.8
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Bhawanpreet Lakha 2026-08-05 17:12:13 -04:00 • committed by Alex Deucher

parent 01678168f9

commit 3f0af39e4f

1 changed files with 147 additions and 0 deletions

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

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