drm/amd/display: Add minimum vfp requirement

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[WHY&HOW]
Vertical front porch (vfp) must be greater than 1, and must be patched
if it isn't.  This must be done pre-DML so the DLG programming remains
consistent with the OTG programming.

Reviewed-by: Austin Zheng <austin.zheng@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Dillon Varone 2026-04-09 16:45:51 -04:00 • committed by Alex Deucher

parent 200e20cfa5

commit a7a2cbc6b0

1 changed files with 5 additions and 2 deletions

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drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_translation_helper.c

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