goodix: Don't report touch on FOD gesture

This doesn't make sense to report FOD as touch, also, this causes
strange issues with AOD.

Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Signed-off-by: onettboots <blackcocopet@gmail.com>

Author: xNombre

drivers/input/touchscreen/goodix_driver_gt9886/goodix_ts_gesture.c

@@ -358,7 +358,6 @@ static int gsx_gesture_ist(struct goodix_ts_core *core_data,
 	struct goodix_ext_module *module)
 {
 	int ret;
-	int x, y, area, overlapping_area;
 	unsigned char clear_reg = 0;
 	unsigned char checksum = 0, temp_data[GSX_KEY_DATA_LEN];
 	struct goodix_ts_device *ts_dev = core_data->ts_dev;
@@ -401,27 +400,11 @@ static int gsx_gesture_ist(struct goodix_ts_core *core_data,
 	if ((core_data->udfps_enabled || core_data->aod_status) && FP_Event_Gesture) {
 		switch (temp_data[2]) {
 			case 0x46:
-				x = temp_data[4] | (temp_data[5] << 8);
-				y = temp_data[6] | (temp_data[7] << 8);
-					overlapping_area = temp_data[8];
-					area = temp_data[9];
-
 				core_data->udfps_pressed = 1;
 				sysfs_notify(&core_data->pdev->dev.kobj, NULL, "udfps_pressed");
-				input_mt_slot(core_data->input_dev, 0);
-				input_mt_report_slot_state(core_data->input_dev, MT_TOOL_FINGER, true);
 				input_report_key(core_data->input_dev, BTN_INFO, 1);
-				/*input_report_key(core_data->input_dev, KEY_INFO, 1);*/
-				input_report_key(core_data->input_dev, BTN_TOUCH, 1);
-				input_report_key(core_data->input_dev, BTN_TOOL_FINGER, 1);
-				input_report_abs(core_data->input_dev, ABS_MT_TOOL_TYPE, MT_TOOL_FINGER);
-				input_report_abs(core_data->input_dev, ABS_MT_POSITION_X, x);
-				input_report_abs(core_data->input_dev, ABS_MT_POSITION_Y, y);
-				input_report_abs(core_data->input_dev, ABS_MT_WIDTH_MINOR, overlapping_area);
-				/*input_report_abs(core_data->input_dev, ABS_MT_TOUCH_MINOR, area);*/
 
 				core_data->fod_pressed = true;
-				__set_bit(0, &core_data->touch_id);
 
 				ts_debug("Gesture report, x=%d, y=%d, overlapping_area=%d, area=%d",
 						x, y, overlapping_area, area);
@@ -445,16 +428,9 @@ static int gsx_gesture_ist(struct goodix_ts_core *core_data,
 			case 0xff:
 				if (core_data->fod_pressed) {
 					ts_debug("Gesture report up");
-				input_mt_slot(core_data->input_dev, 0);
-				input_mt_report_slot_state(core_data->input_dev, MT_TOOL_FINGER, false);
-				input_report_abs(core_data->input_dev, ABS_MT_WIDTH_MINOR, 0);
-				input_report_key(core_data->input_dev, BTN_INFO, 0);
-				/*input_report_key(core_data->input_dev, KEY_INFO, 0);*/
-				input_report_key(core_data->input_dev, BTN_TOUCH, 0);
-				input_report_key(core_data->input_dev, BTN_TOOL_FINGER, 0);
-				input_sync(core_data->input_dev);
-				__clear_bit(0, &core_data->touch_id);
-				core_data->fod_pressed = false;
+					input_report_key(core_data->input_dev, BTN_INFO, 0);
+					input_sync(core_data->input_dev);
+					core_data->fod_pressed = false;
 				}
 				core_data->sleep_finger = 0;
 				break;