Revert "drm/amd/display: Revised for Replay Pseudo vblank"

This reverts commit 0f5ac8c8
Due to a replay regression.

Fixes: 0f5ac8c8 ("drm/amd/display: Revised for Replay Pseudo vblank control")
Reviewed-by: Dennis Chan <dennis.chan@amd.com>
Signed-off-by: Gabe Teeger <Gabe.Teeger@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>