Input: cy8ctmg110 - add fuzz to ABS_X and ABS_Y to remove jitter

Without this the jitter on the touchscreen makes it hard to use for
most GUI toolkits.

Signed-off-by: James Ketrenos<jketreno@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/touchscreen/cy8ctmg110_ts.c b/drivers/input/touchscreen/cy8ctmg110_ts.c
index 5ec0946938fe71e105dc519191debb8cc5c607c1..d0c3a7229adf3f9f1ee575d853a90fb3df54facf 100644 (file)
--- a/drivers/input/touchscreen/cy8ctmg110_ts.c
+++ b/drivers/input/touchscreen/cy8ctmg110_ts.c
@@ -206,9 +206,9 @@ static int __devinit cy8ctmg110_probe(struct i2c_client *client,
        input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
 
        input_set_abs_params(input_dev, ABS_X,
-                       CY8CTMG110_X_MIN, CY8CTMG110_X_MAX, 0, 0);
+                       CY8CTMG110_X_MIN, CY8CTMG110_X_MAX, 4, 0);
        input_set_abs_params(input_dev, ABS_Y,
-                       CY8CTMG110_Y_MIN, CY8CTMG110_Y_MAX, 0, 0);
+                       CY8CTMG110_Y_MIN, CY8CTMG110_Y_MAX, 4, 0);
 
        if (ts->reset_pin) {
                err = gpio_request(ts->reset_pin, NULL);