[1/2,STAGING] Synaptic : Remove non-standard multi touch support

Commit Message

Hemanth V April 1, 2010, 1:16 p.m. UTC

None

Patch

diff --git a/drivers/staging/dream/synaptics_i2c_rmi.c b/drivers/staging/dream/synaptics_i2c_rmi.c index 4de6bc9..7c1b980 100644
--- a/drivers/staging/dream/synaptics_i2c_rmi.c
+++ b/drivers/staging/dream/synaptics_i2c_rmi.c
@@ -108,9 +108,7 @@  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 +148,7 @@  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);
 }

@@ -346,11 +337,6 @@  static void compute_areas(struct synaptics_ts_data *ts,
 			     -inactive_area_top, max_y + inactive_area_bottom,
 			     fuzz_y, 0);
 	input_set_abs_params(ts->input_dev, ABS_PRESSURE, 0, 255, fuzz_p, 0);
-	input_set_abs_params(ts->input_dev, ABS_TOOL_WIDTH, 0, 15, fuzz_w, 0); -	input_set_abs_params(ts->input_dev, ABS_HAT0X, -inactive_area_left, -			 
   max_x + inactive_area_right, fuzz_x, 0);
-	input_set_abs_params(ts->input_dev, ABS_HAT0Y, -inactive_area_top, -			     max_y + inactive_area_bottom, fuzz_y, 0);
 }

 static struct synaptics_i2c_rmi_platform_data fake_pdata;
@@ -486,7 +472,6 @@  static int __devinit synaptics_ts_probe(
 	__set_bit(EV_SYN, ts->input_dev->evbit);