Revert "disp: msm: sde: program qseed through ahb"

This reverts commit 3617430855.
This change will re-enable qseed programming through lutdma.

Change-Id: I57b897088eeccddc63ee010e296b5d4622d27a9f
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>

msm/sde/sde_hw_sspp.c

@@ -1436,7 +1436,8 @@ static void _setup_layer_ops(struct sde_hw_pipe *c,
 		ret = reg_dmav1_init_sspp_op_v4(is_qseed3_rev_qseed3lite(
 					c->catalog) ? SDE_SSPP_SCALER_QSEED3LITE
 					: SDE_SSPP_SCALER_QSEED3, c->idx);
-
+		if (!ret)
+			c->ops.setup_scaler = reg_dmav1_setup_vig_qseed3;
 	}
 
 	if (test_bit(SDE_SSPP_MULTIRECT_ERROR, &features)) {