drm/amd/display: test stream VRR updates

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[WHAT]
Add tests for amdgpu_dm_update_freesync_state_on_stream() covering
stream and timing guards, packet updates, pre-AI adjustment, and PCON
AMD VSDB packet selection.

Assisted-by: Copilot:GPT-5.6-Sol
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Alex Hung 2026-07-29 13:42:24 -06:00 • committed by Alex Deucher

parent c3abe2366e

commit 58f3e1d256

2 changed files with 199 additions and 0 deletions

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1

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

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198

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

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