diff --git a/src/drivers/mipi/panel-TM_TL121BVMS07_00C.c b/src/drivers/mipi/panel-TM_TL121BVMS07_00C.c
index e69d8ebc54..cbc93804c8 100644
--- a/src/drivers/mipi/panel-TM_TL121BVMS07_00C.c
+++ b/src/drivers/mipi/panel-TM_TL121BVMS07_00C.c
@@ -29,11 +29,18 @@ struct panel_serializable_data TM_TL121BVMS07_00C = {
 		PANEL_DCS(0xFF, 0x5A, 0xA5, 0x07),
 		PANEL_DCS(0X29, 0x00),
 		PANEL_DCS(0xFF, 0x5A, 0xA5, 0x00),
-		PANEL_DCS(0x11),
+		PANEL_DCS(MIPI_DCS_EXIT_SLEEP_MODE),
 		PANEL_DELAY(120),
-		PANEL_DCS(0x29),
+		PANEL_DCS(MIPI_DCS_SET_DISPLAY_ON),
 		PANEL_DELAY(20),
 		PANEL_END,
 	},
+	.poweroff = {
+		PANEL_DCS(MIPI_DCS_SET_DISPLAY_OFF),
+		PANEL_DELAY(20),
+		PANEL_DCS(MIPI_DCS_ENTER_SLEEP_MODE),
+		PANEL_DELAY(120),
+		PANEL_END,
+	},
 	.flags = PANEL_FLAG_CPHY,
 };