drm/amd/display: revert "for FPO & SubVP/DRR config program vmin/max"

drm/amd/display: revert "for FPO & SubVP/DRR config program vmin/max"

This reverts commit 6b2b782ad6a25734ae847d1659bea3f613dbb563.

The original commit causes issues with certain features when DRR is
disabled, need to revisit this change later after resolving issues with
new DRR policy.

Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Martin Leung <martin.leung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>