diff --git a/drivers/input/touchscreen/goodix_berlin_mmi/Kbuild b/drivers/input/touchscreen/goodix_berlin_mmi/Kbuild
index cdbab7318e4f..c09e33c94b4c 100644
--- a/drivers/input/touchscreen/goodix_berlin_mmi/Kbuild
+++ b/drivers/input/touchscreen/goodix_berlin_mmi/Kbuild
@@ -63,6 +63,9 @@ endif
 ifneq ($(filter m y,$(CONFIG_INPUT_TOUCHSCREEN_MMI)),)
     EXTRA_CFLAGS += -DCONFIG_INPUT_TOUCHSCREEN_MMI
     goodix_brl_mmi-objs += goodix_ts_mmi.o
+ifneq ($(filter felix, $(USE_TARGET_PRODUCT)), )
+	EXTRA_CFLAGS += -CONFIG_GTP_DISP_MODE
+endif
 endif
 
 ifneq ($(findstring _factory,$(TARGET_PRODUCT)),)
diff --git a/drivers/input/touchscreen/goodix_berlin_mmi/goodix_brl_hw.c b/drivers/input/touchscreen/goodix_berlin_mmi/goodix_brl_hw.c
index 97380020f740..814ad56669ce 100644
--- a/drivers/input/touchscreen/goodix_berlin_mmi/goodix_brl_hw.c
+++ b/drivers/input/touchscreen/goodix_berlin_mmi/goodix_brl_hw.c
@@ -395,6 +395,37 @@ static int brl_send_cmd(struct goodix_ts_core *cd,
 	return -EINVAL;
 }
 
+#ifdef CONFIG_GTP_DISP_MODE
+#define DISP_MODE_CMD_LEN 5
+#define DISP_MODE_CMD 0xbb
+#define DISP_MODE_MAX 4
+
+static int brl_set_display_mode(struct goodix_ts_core *cd, int mode)
+{
+	struct goodix_ts_cmd temp_cmd;
+	int ret;
+
+	if (mode < 0 || mode > DISP_MODE_MAX) {
+		ts_err("invalid mode: %d", mode);
+		return -EINVAL;
+	}
+	temp_cmd.len = DISP_MODE_CMD_LEN;
+	temp_cmd.cmd = DISP_MODE_CMD;
+	temp_cmd.data[0] = mode;
+
+	ret = brl_send_cmd(cd, &temp_cmd);
+	if (ret < 0) {
+		ts_err("failed to set display mode");
+		return -EIO;
+	}
+	ts_info("set display mode: %d", temp_cmd.data[0]);
+
+	return 0;
+}
+#else
+static int inline brl_set_display_mode(struct goodix_ts_core *cd, int mode) { return -EINVAL; }
+#endif
+
 #pragma  pack(1)
 struct goodix_config_head {
 	union {
@@ -1465,6 +1496,7 @@ static struct goodix_ts_hw_ops brl_hw_ops = {
 	.event_handler = brl_event_handler,
 	.after_event_handler = brl_after_event_handler,
 	.get_capacitance_data = brl_get_capacitance_data,
+	.display_mode = brl_set_display_mode,
 };
 
 struct goodix_ts_hw_ops *goodix_get_hw_ops(void)
diff --git a/drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_core.h b/drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_core.h
index ccba070d185e..7433cded93e4 100644
--- a/drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_core.h
+++ b/drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_core.h
@@ -451,6 +451,7 @@ struct goodix_ts_hw_ops {
 	int (*event_handler)(struct goodix_ts_core *cd, struct goodix_ts_event *ts_event);
 	int (*after_event_handler)(struct goodix_ts_core *cd); /* clean sync flag */
 	int (*get_capacitance_data)(struct goodix_ts_core *cd, struct ts_rawdata_info *info);
+	int (*display_mode)(struct goodix_ts_core *cd, int mode);
 };
 
 /*
diff --git a/drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_mmi.c b/drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_mmi.c
index 9955fc6292d2..818ac7d2c341 100644
--- a/drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_mmi.c
+++ b/drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_mmi.c
@@ -1136,17 +1136,50 @@ static int goodix_ts_mmi_update_fps_mode(struct device *dev, int mode) {
 }
 #endif
 
+#define Y_MIN_ID 2
+#define Y_MAX_ID 3
+#define SCREEN_X_MAX 1080
+#define SCREEN_Y_MAX 2992
+#define SCREEN_EXTENDED 2600
+#define SCREEN_PRIM_COMPACT 1980
+#define DISP_MODE_REAR 3
+#define DISP_MODE_FULL 4
+#define DISP_MODE_EXTENDED 0
+#define DISP_MODE_PRIM_COMPACT 1
+#define DISP_MODE_PRIM_PEEK 2
+
 static int rdArray[4];
 
 static int goodix_ts_mmi_active_region(struct device *dev, int *reg_data)
 {
 	struct goodix_ts_core *core_data;
 	struct platform_device *pdev;
+	int ret, dmode = -1;
 
 	GET_GOODIX_DATA(dev);
 
 	memcpy(rdArray, reg_data, sizeof(rdArray));
-	ts_info("set active region: %d %d %d %d\n", rdArray[0], rdArray[1], rdArray[2], rdArray[3]);
+	if (rdArray[Y_MIN_ID] > 0) { /* REAR */
+		dmode = DISP_MODE_REAR; /* Mode4 */
+	} else { /* FULL or PRIMARY */
+		if (rdArray[Y_MAX_ID] == SCREEN_Y_MAX)
+			dmode = DISP_MODE_FULL; /* Mode5 */
+		else if (rdArray[Y_MAX_ID] > SCREEN_EXTENDED)
+			dmode = DISP_MODE_EXTENDED; /* Mode1 */
+		else if (rdArray[Y_MAX_ID] > SCREEN_PRIM_COMPACT)
+			dmode = DISP_MODE_PRIM_COMPACT; /* Mode2 */
+		else
+			dmode = DISP_MODE_PRIM_PEEK; /* Mode3 */
+	}
+	if (dmode >= 0 ) {
+		ret = core_data->hw_ops->display_mode(core_data, dmode);
+		if (!ret)
+			ts_info("set active region: %d %d %d %d; dmode=%d\n",
+				rdArray[0], rdArray[1], rdArray[Y_MIN_ID], rdArray[Y_MAX_ID], dmode);
+	} else
+		dev_err(&pdev->dev, "Invalid display mode; reqion %d %d %d %d\n",
+			rdArray[0], rdArray[1], rdArray[Y_MIN_ID], rdArray[Y_MAX_ID]);
+
 	return 0;
 }
 
@@ -1158,7 +1191,7 @@ static int goodix_ts_mmi_methods_get_active_region(struct device *dev, void *uid
 	GET_GOODIX_DATA(dev);
 
 	memcpy((int *)uidata, rdArray, sizeof(rdArray));
-        return 0;
+	return 0;
 }
 
 static struct ts_mmi_methods goodix_ts_mmi_methods = {