Input: atmel_mxt_ts - initialise input slots with INPUT_MT_DIRECT

This indicates the device coordinates should be directly mapped to screen.
This is valid since scaling/flipping/rotation should be done by configuring
the MXT device.

It also flags to Android using INPUT_PROP_DIRECT that the device should be
treated as a touch screen by default, and removes the necessity for a
default IDC file.

Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index d36da65..0ea9903 100644 (file)
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1858,6 +1858,8 @@ static int mxt_initialize_input_device(struct mxt_data *data)
        if (pdata->t19_num_keys) {
                mxt_set_up_as_touchpad(input_dev, data);
                mt_flags |= INPUT_MT_POINTER;
+       } else {
+               mt_flags |= INPUT_MT_DIRECT;
        }
 
        /* For multi touch */