diff --git a/qcom/dsi-panel-mot-djn-nt36528-653-hdplus-720x1600-video.dtsi b/qcom/dsi-panel-mot-djn-nt36528-653-hdplus-720x1600-video.dtsi
index 496887922f57..5ae6096c6529 100644
--- a/qcom/dsi-panel-mot-djn-nt36528-653-hdplus-720x1600-video.dtsi
+++ b/qcom/dsi-panel-mot-djn-nt36528-653-hdplus-720x1600-video.dtsi
@@ -41,7 +41,7 @@
 				qcom,mdss-dsi-panel-width = <720>;
 				qcom,mdss-dsi-panel-height = <1600>;
 				qcom,mdss-dsi-h-front-porch = <20>;
-				qcom,mdss-dsi-h-back-porch = <100>;
+				qcom,mdss-dsi-h-back-porch = <60>;
 				qcom,mdss-dsi-h-pulse-width = <4>;
 				qcom,mdss-dsi-h-sync-skew = <0>;
 				qcom,mdss-dsi-h-sync-pulse = <0>;
diff --git a/qcom/pnangn-display.dtsi b/qcom/pnangn-display.dtsi
index 4828d5e3b8fd..d134db8088ad 100644
--- a/qcom/pnangn-display.dtsi
+++ b/qcom/pnangn-display.dtsi
@@ -168,13 +168,13 @@
 	qcom,mdss-dsi-hbm-off-command = [39 01 00 00 00 00 03 51 0C CC];
 
 	qcom,dsi-select-clocks = "mux_byte_clk0", "mux_pixel_clk0";
-	qcom,mdss-dsi-t-clk-post = <0x1A>;
-	qcom,mdss-dsi-t-clk-pre = <0x21>;
+	qcom,mdss-dsi-t-clk-post = <0x0F>;
+	qcom,mdss-dsi-t-clk-pre = <0x3C>;
 	qcom,mdss-dsi-display-timings {
 		timing@0 {
 			qcom,mdss-dsi-panel-phy-drive-strength = <0x8C>;
-			qcom,mdss-dsi-panel-phy-timings = [00 27 0A 0A 27 25 0A
-				0B 0A 02 04 00];
+			qcom,mdss-dsi-panel-phy-timings = [00 25 0A 0A 27 24 0A
+				0A 0A 02 04 00];
 			qcom,display-topology = <1 0 1>;
 			qcom,default-topology-index = <0>;
 		};