diff --git a/drivers/video/fbdev/msm/mdss_dsi_host.c b/drivers/video/fbdev/msm/mdss_dsi_host.c
index 28164a9bd191..ac9c1ab307f3 100644
--- a/drivers/video/fbdev/msm/mdss_dsi_host.c
+++ b/drivers/video/fbdev/msm/mdss_dsi_host.c
@@ -2024,7 +2024,7 @@ int mdss_dsi_cmdlist_commit(struct mdss_dsi_ctrl_pdata *ctrl, int from_mdp)
 		ctrl->mdss_util->bus_bandwidth_ctrl(1);
 
 	if (ctrl->mdss_util->bus_scale_set_quota)
-		ctrl->mdss_util->bus_scale_set_quota(MDSS_DSI_RT, SZ_1M, SZ_1M);
+		ctrl->mdss_util->bus_scale_set_quota(MDSS_DSI_RT, 0, SZ_1M);
 
 	pr_debug("%s:  from_mdp=%d pid=%d\n", __func__, from_mdp, current->pid);
 
diff --git a/drivers/video/fbdev/msm/mdss_mdp.c b/drivers/video/fbdev/msm/mdss_mdp.c
index d43cc68d87be..4dfb5c3e8aad 100644
--- a/drivers/video/fbdev/msm/mdss_mdp.c
+++ b/drivers/video/fbdev/msm/mdss_mdp.c
@@ -317,6 +317,7 @@ static int mdss_mdp_bus_scale_set_quota(u64 ab_quota_rt, u64 ab_quota_nrt,
 		u32 nrt_axi_port_cnt = mdss_res->nrt_axi_port_cnt;
 		u32 total_axi_port_cnt = mdss_res->axi_port_cnt;
 		u32 rt_axi_port_cnt = total_axi_port_cnt - nrt_axi_port_cnt;
+		int match_cnt = 0;
 
 		if (!bw_table || !total_axi_port_cnt ||
 		    total_axi_port_cnt > MAX_AXI_PORT_COUNT) {
@@ -357,6 +358,20 @@ static int mdss_mdp_bus_scale_set_quota(u64 ab_quota_rt, u64 ab_quota_nrt,
 			}
 		}
 
+		for (i = 0; i < total_axi_port_cnt; i++) {
+			vect = &bw_table->usecase
+				[mdss_res->curr_bw_uc_idx].vectors[i];
+			/* avoid performing updates for small changes */
+			if ((ab_quota[i] == vect->ab) &&
+				(ib_quota[i] == vect->ib))
+				match_cnt++;
+		}
+
+		if (match_cnt == total_axi_port_cnt) {
+			pr_debug("skip BW vote\n");
+			return 0;
+		}
+
 		new_uc_idx = (mdss_res->curr_bw_uc_idx %
 			(bw_table->num_usecases - 1)) + 1;