drm/amd/display: Test irq state setters and work

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[WHAT]
Add KUnit tests for the per-source IRQ state callbacks (HPD, pflip,
CRTC, vline0, vupdate, dmub outbox/trace), the immediate and scheduled
IRQ work paths, and amdgpu_dm_outbox_init.

Assisted-by: Copilot:Claude-Opus-4.8
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>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Alex Hung 2026-06-22 23:50:51 -06:00 • committed by Alex Deucher

parent 80e4717b46

commit a9011c014c

3 changed files with 636 additions and 9 deletions

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28

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

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35

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

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582

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

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