1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index ae00604a6a81..f5d66859f232 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -244,6 +244,7 @@ struct mxt_finger {
         int x;
         int y;
         int area;
+        int pressure;
 };
 
 /* Each client has this additional data */
@@ -536,6 +537,8 @@ static void mxt_input_report(struct mxt_data *data, int single_id)
                                         finger[id].x);
                         input_report_abs(input_dev, ABS_MT_POSITION_Y,
                                         finger[id].y);
+                        input_report_abs(input_dev, ABS_MT_PRESSURE,
+                                        finger[id].pressure);
                 } else {
                         finger[id].status = 0;
                 }
@@ -546,6 +549,8 @@ static void mxt_input_report(struct mxt_data *data, int single_id)
         if (status != MXT_RELEASE) {
                 input_report_abs(input_dev, ABS_X, finger[single_id].x);
                 input_report_abs(input_dev, ABS_Y, finger[single_id].y);
+                input_report_abs(input_dev,
+                                 ABS_PRESSURE, finger[single_id].pressure);
         }
 
         input_sync(input_dev);
@@ -560,6 +565,7 @@ static void mxt_input_touchevent(struct mxt_data *data,
         int x;
         int y;
         int area;
+        int pressure;
 
         /* Check the touch is present on the screen */
         if (!(status & MXT_DETECT)) {
@@ -584,6 +590,7 @@ static void mxt_input_touchevent(struct mxt_data *data,
                 y = y >> 2;
 
         area = message->message[4];
+        pressure = message->message[5];
 
         dev_dbg(dev, "[%d] %s x: %d, y: %d, area: %d\n", id,
                 status & MXT_MOVE ? "moved" : "pressed",
@@ -594,6 +601,7 @@ static void mxt_input_touchevent(struct mxt_data *data,
         finger[id].x = x;
         finger[id].y = y;
         finger[id].area = area;
+        finger[id].pressure = pressure;
 
         mxt_input_report(data, id);
 }
@@ -1116,6 +1124,8 @@ static int __devinit mxt_probe(struct i2c_client *client,
                              0, data->max_x, 0, 0);
         input_set_abs_params(input_dev, ABS_Y,
                              0, data->max_y, 0, 0);
+        input_set_abs_params(input_dev, ABS_PRESSURE,
+                             0, 255, 0, 0);
 
         /* For multi touch */
         input_mt_init_slots(input_dev, MXT_MAX_FINGER);
@@ -1125,6 +1135,8 @@ static int __devinit mxt_probe(struct i2c_client *client,
                              0, data->max_x, 0, 0);
         input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
                              0, data->max_y, 0, 0);
+        input_set_abs_params(input_dev, ABS_MT_PRESSURE,
+                             0, 255, 0, 0);
 
         input_set_drvdata(input_dev, data);
         i2c_set_clientdata(client, data);