drm/amd/display: Test sink stream creation

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[WHAT]
Add KUnit tests for create_stream_for_sink() covering the preferred
mode timing recalculation, the scaled path that keeps the previous
refresh rate, the automated test timing override, the DisplayPort VSC
SDP colorimetry decision with and without the disable-colorimetry
quirk, and the HDMI vendor specific infoframe path.

Assisted-by: Copilot:Claude-Opus-5
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@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 2026-08-29 15:15:22 -06:00 • committed by Alex Deucher

parent ad4ac1b342

commit 28197f5151

1 changed files with 218 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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