drm/amd/display: Add KUnit tests for event_property_validate

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Cover the per-connector scan in event_property_validate(): NULL,
disconnected and NULL-state connectors are skipped; a changed
encryption status updates the cached value and schedules
property_update_work; and an unchanged status leaves it
untouched.

Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@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 2026-07-10 15:35:49 -04:00 • committed by Alex Deucher

parent 700015a146

commit 5e19607699

3 changed files with 182 additions and 1 deletions

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4

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c

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1

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h

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178

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

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