diff options
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/synaptics_i2c_rmi.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/synaptics_i2c_rmi.c b/drivers/input/touchscreen/synaptics_i2c_rmi.c index e1c3848b370..65436f65a92 100644 --- a/drivers/input/touchscreen/synaptics_i2c_rmi.c +++ b/drivers/input/touchscreen/synaptics_i2c_rmi.c @@ -44,6 +44,7 @@ struct synaptics_ts_data { int snap_down[2]; int snap_up[2]; uint32_t flags; + int reported_finger_count; int8_t sensitivity_adjust; int (*power)(int on); struct early_suspend early_suspend; @@ -205,6 +206,26 @@ static void synaptics_ts_work_func(struct work_struct *work) input_report_abs(ts->input_dev, ABS_HAT0X, pos[1][0]); input_report_abs(ts->input_dev, ABS_HAT0Y, pos[1][1]); } + + if (!finger) + z = 0; + input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, z); + input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w); + input_report_abs(ts->input_dev, ABS_MT_POSITION_X, pos[0][0]); + input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, pos[0][1]); + input_mt_sync(ts->input_dev); + if (finger2_pressed) { + input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, z); + input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w); + input_report_abs(ts->input_dev, ABS_MT_POSITION_X, pos[1][0]); + input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, pos[1][1]); + input_mt_sync(ts->input_dev); + } else if (ts->reported_finger_count > 1) { + input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0); + input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0); + input_mt_sync(ts->input_dev); + } + ts->reported_finger_count = finger; input_sync(ts->input_dev); } } @@ -481,6 +502,10 @@ static int synaptics_ts_probe( 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); + input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X, -inactive_area_left, max_x + inactive_area_right, fuzz_x, 0); + input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y, -inactive_area_top, max_y + inactive_area_bottom, fuzz_y, 0); + input_set_abs_params(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, fuzz_p, 0); + input_set_abs_params(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0, 15, fuzz_w, 0); /* ts->input_dev->name = ts->keypad_info->name; */ ret = input_register_device(ts->input_dev); if (ret) { |