>> 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.
Forgot to remove unused variables in earlier patch, here's
the updated one.
---
Remove non-standard multi touch support.
Signed-off-by: Hemanth V <hemanthv@xxxxxx>
diff --git a/drivers/staging/dream/synaptics_i2c_rmi.c b/drivers/staging/dream/synaptics_i2c_rmi.c
index 4de6bc9..f3bc7d6 100644
--- a/drivers/staging/dream/synaptics_i2c_rmi.c
+++ b/drivers/staging/dream/synaptics_i2c_rmi.c
@@ -108,9 +108,6 @@ static void decode_report(struct synaptics_ts_data *ts, u8 *buf)
int f, a;
int base = 2;
int z = buf[1];
- int w = buf[0] >> 4;
- int finger = buf[0] & 7;
- int finger2_pressed;
for (f = 0; f < 2; f++) {
u32 flip_flag = SYNAPTICS_FLIP_X;
@@ -150,14 +147,6 @@ 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);
}
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