drm/amd/display: Add KUnit tests for enable_assr

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Expose enable_assr() for KUnit and cover the "DTM TA not initialized"
path and the full command-build path, using the SR-IOV VF early-return
to bypass psp_dtm_invoke()'s firmware submit.

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 2026-07-14 10:03:48 -04:00 • committed by Alex Deucher

parent 9b03693912

commit 354bfcbd05

3 changed files with 142 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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138

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

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