Re: Merge plans for Staging Synaptics Touchscreen Driver

["Hemanth V" <hemanthv@ti.com>]

> Hi!
>
>> Are there any plans to merge the synaptics touchscreen driver
>> (drivers/staging/dream/synaptics_i2c_rmi.c) to
>> drivers/input/touchscreen. We are interested in the same
>> since OMAP3 based Zoom boards use this touchscreen.
>
> Plans are, but day job interferes with them.
>
>> Pl add (if required) below tested by for the staging driver.

>
> 1) are you able to use driver in staging?

Yes I am able to use staging driver for single
touch events.

>
> at minimum, non-standard multitouch support needs to be removed before
> merging to input. Do you have time to help?

Could you review the below patch.

Thanks
Hemanth

---

Remove non-standard multi touch support.

Signed-off-by: Hemanth V <hemanthv@ti.com>

diff --git a/drivers/staging/dream/synaptics_i2c_rmi.c b/drivers/staging/dream/synaptics_i2c_rmi.c
index 4de6bc9..34449ad 100644
--- a/drivers/staging/dream/synaptics_i2c_rmi.c
+++ b/drivers/staging/dream/synaptics_i2c_rmi.c
@@ -150,14 +150,6 @@ static void decode_report(struct synaptics_ts_data *ts, u8 *buf)
 		input_report_abs(ts->input_dev, ABS_Y, pos[0][1]);
 	}
 	input_report_abs(ts->input_dev, ABS_PRESSURE, z);
-	input_report_abs(ts->input_dev, ABS_TOOL_WIDTH, w);
-	input_report_key(ts->input_dev, BTN_TOUCH, finger);
-	finger2_pressed = finger > 1 && finger != 7;
-	input_report_key(ts->input_dev, BTN_2, finger2_pressed);
-	if (finger2_pressed) {
-		input_report_abs(ts->input_dev, ABS_HAT0X, pos[1][0]);
-		input_report_abs(ts->input_dev, ABS_HAT0Y, pos[1][1]);
-	}
 	input_sync(ts->input_dev);
 }