diff --git a/qcom/pnangn-display.dtsi b/qcom/pnangn-display.dtsi
index a01f32696404..1c2b775b7359 100644
--- a/qcom/pnangn-display.dtsi
+++ b/qcom/pnangn-display.dtsi
@@ -220,8 +220,8 @@
 
 	qcom,mdss-dsi-panel-hbm-is-51cmd;
 	qcom,mdss-dsi-hbm-type = "lcd-dcs-only";
-	qcom,mdss-dsi-hbm-on-command = [39 01 00 00 00 00 03 51 7F 0F];
-	qcom,mdss-dsi-hbm-off-command = [39 01 00 00 00 00 03 51 66 06];
+	qcom,mdss-dsi-hbm-on-command = [39 01 00 00 00 00 03 51 FF 0E];
+	qcom,mdss-dsi-hbm-off-command = [39 01 00 00 00 00 03 51 CC 0C];
 
 	qcom,dsi-select-clocks = "mux_byte_clk0", "mux_pixel_clk0";
 	qcom,mdss-dsi-t-clk-post = <0x0F>;