diff --git a/display/dsi-panel-r66451-dsc-fhd-plus-cmd.dtsi b/display/dsi-panel-r66451-dsc-fhd-plus-cmd.dtsi
index 9f31efd5478f..e407253e7f16 100644
--- a/display/dsi-panel-r66451-dsc-fhd-plus-cmd.dtsi
+++ b/display/dsi-panel-r66451-dsc-fhd-plus-cmd.dtsi
@@ -38,6 +38,8 @@
 		qcom,mdss-dsi-panel-hdr-enabled;
 		qcom,mdss-dsi-panel-hdr-color-primaries = <14500 15500 32000
 			17000 15500 30000 8000 3000>;
+		qcom,mdss-dsi-panel-peak-brightness = <4200000>;
+		qcom,mdss-dsi-panel-blackness-level = <3230>;
 		qcom,mdss-dsi-display-timings {
 			timing@0 {
 				qcom,mdss-dsi-panel-framerate = <60>;
diff --git a/display/dsi-panel-r66451-dsc-fhd-plus-video.dtsi b/display/dsi-panel-r66451-dsc-fhd-plus-video.dtsi
index 2201ce22808e..c67a33b57cc8 100644
--- a/display/dsi-panel-r66451-dsc-fhd-plus-video.dtsi
+++ b/display/dsi-panel-r66451-dsc-fhd-plus-video.dtsi
@@ -22,6 +22,11 @@
 		qcom,mdss-dsi-mdp-trigger = "none";
 		qcom,mdss-dsi-reset-sequence = <1 10>, <0 10>, <1 10>;
 		qcom,adjust-timer-wakeup-ms = <1>;
+		qcom,mdss-dsi-panel-hdr-enabled;
+		qcom,mdss-dsi-panel-hdr-color-primaries = < 14500 15500 32000
+			17000 15500 30000 8000 3000>;
+		qcom,mdss-dsi-panel-peak-brightness = <4200000>;
+		qcom,mdss-dsi-panel-blackness-level = <3230>;
 		qcom,mdss-dsi-display-timings {
 			timing@0 {
 				qcom,mdss-dsi-panel-width = <1080>;