diff --git a/drivers/video/fbdev/msm/mdss_dp.c b/drivers/video/fbdev/msm/mdss_dp.c
index 24dacab572ad..c4b25627184b 100644
--- a/drivers/video/fbdev/msm/mdss_dp.c
+++ b/drivers/video/fbdev/msm/mdss_dp.c
@@ -906,6 +906,26 @@ int mdss_dp_on(struct mdss_panel_data *pdata)
 		mdss_dp_irq_enable(dp_drv);
 		pr_debug("irq enabled\n");
 		mdss_dp_dpcd_cap_read(dp_drv);
+		dp_drv->link_rate =
+			mdss_dp_gen_link_clk(&dp_drv->panel_data.panel_info,
+						dp_drv->dpcd.max_lane_count);
+
+		pr_debug("link_rate=0x%x, Max rate supported by sink=0x%x\n",
+			       dp_drv->link_rate, dp_drv->dpcd.max_link_rate);
+		if (!dp_drv->link_rate) {
+			pr_err("Unable to configure required link rate\n");
+			return -EINVAL;
+		}
+
+		pr_debug("link_rate = 0x%x\n", dp_drv->link_rate);
+
+		dp_drv->power_data[DP_CTRL_PM].clk_config[0].rate =
+				dp_drv->link_rate * DP_LINK_RATE_MULTIPLIER;
+
+		dp_drv->pixel_rate = dp_drv->panel_data.panel_info.clk_rate;
+		dp_drv->power_data[DP_CTRL_PM].clk_config[3].rate =
+							dp_drv->pixel_rate;
+
 		ret = mdss_dp_clk_ctrl(dp_drv, DP_CTRL_PM, true);
 		if (ret) {
 			mdss_dp_clk_ctrl(dp_drv, DP_CORE_PM, false);
diff --git a/drivers/video/fbdev/msm/mdss_dp.h b/drivers/video/fbdev/msm/mdss_dp.h
index 9d129d04a9c8..6bf4aaed1bc9 100644
--- a/drivers/video/fbdev/msm/mdss_dp.h
+++ b/drivers/video/fbdev/msm/mdss_dp.h
@@ -164,6 +164,8 @@ enum dp_pm_type {
 #define DP_LINK_RATE_540	20	/* 5.40G = 270M * 20 */
 #define DP_LINK_RATE_MAX	DP_LINK_RATE_540
 
+#define DP_LINK_RATE_MULTIPLIER	27000000
+
 struct dpcd_cap {
 	char major;
 	char minor;
@@ -388,5 +390,6 @@ void mdss_dp_fill_link_cfg(struct mdss_dp_drv_pdata *ep);
 void mdss_dp_sink_power_down(struct mdss_dp_drv_pdata *ep);
 void mdss_dp_lane_power_ctrl(struct mdss_dp_drv_pdata *ep, int up);
 void mdss_dp_config_ctrl(struct mdss_dp_drv_pdata *ep);
+char mdss_dp_gen_link_clk(struct mdss_panel_info *pinfo, char lane_cnt);
 
 #endif /* MDSS_DP_H */
diff --git a/drivers/video/fbdev/msm/mdss_dp_aux.c b/drivers/video/fbdev/msm/mdss_dp_aux.c
index b51bf317fa15..ba03ca682f2f 100644
--- a/drivers/video/fbdev/msm/mdss_dp_aux.c
+++ b/drivers/video/fbdev/msm/mdss_dp_aux.c
@@ -484,6 +484,37 @@ void dp_extract_edid_feature(struct edp_edid *edid, char *buf)
 			edid->dpm, edid->color_format);
 };
 
+char mdss_dp_gen_link_clk(struct mdss_panel_info *pinfo, char lane_cnt)
+{
+	const u32 encoding_factx10 = 8;
+	const u32 ln_to_link_ratio = 10;
+	u32 min_link_rate;
+	char calc_link_rate = 0;
+
+	pr_debug("clk_rate=%llu, bpp= %d, lane_cnt=%d\n",
+	       pinfo->clk_rate, pinfo->bpp, lane_cnt);
+	min_link_rate = (pinfo->clk_rate * 10) /
+		(lane_cnt * encoding_factx10);
+	min_link_rate = (min_link_rate * pinfo->bpp)
+				/ (DP_LINK_RATE_MULTIPLIER);
+	min_link_rate /= ln_to_link_ratio;
+
+	pr_debug("min_link_rate = %d\n", min_link_rate);
+
+	if (min_link_rate <= DP_LINK_RATE_162)
+		calc_link_rate = DP_LINK_RATE_162;
+	else if (min_link_rate <= DP_LINK_RATE_270)
+		calc_link_rate = DP_LINK_RATE_270;
+	else if (min_link_rate <= DP_LINK_RATE_540)
+		calc_link_rate = DP_LINK_RATE_540;
+	else {
+		pr_err("link_rate = %d is unsupported\n", min_link_rate);
+		calc_link_rate = 0;
+	}
+
+	return calc_link_rate;
+}
+
 void dp_extract_edid_detailed_timing_description(struct edp_edid *edid,
 		char *buf)
 {