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sensor: fix incorrect event report for stylus_pen

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For the EV_SW type event, only the event value of 0/1 will be reported,
and other values are reported as value 1 reported.
If the status is unstable, the status of the report will be inconsistent
with the actual status.
Remove unnecessary events that reported value 2.

Change-Id: I304dc9632f026a8417d2ac87cf19be6e31f05ca4
Signed-off-by: huangjq9 <huangjq9@motorola.com>
Reviewed-on: https://gerrit.mot.com/1442158
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
huangjq9 2019-10-23 21:42:27 +08:00 • committed by Jianqiu Huang
commit 5379d3d0f3
1 changed files with 2 additions and 4 deletions
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6
drivers/misc/pen/bu520xx_pen.c
View file

@ -306,15 +306,13 @@ static void pen_report_function(struct work_struct *dat)
}else{
hall_sensor_dev->status = 0;
}
pen_info("[%s] SW_PEN_INSERTED check value = %d\n", DRIVER_NAME,!hall_sensor_dev->status);
pen_info("[%s] SW_PEN_INSERTED check[%d] value = %d\n", DRIVER_NAME, counter, !hall_sensor_dev->status);
spin_unlock_irqrestore(&hall_sensor_dev->mHallSensorLock, flags);
}
if((status > 0) && (status < 3)){
pen_info("[%s] SW_PEN_INSERTED do not report to framework.\n", DRIVER_NAME);
hall_sensor_dev->status = initial_status;
input_report_switch(hall_sensor_dev->pen_indev, SW_PEN_INSERTED, 2);
input_sync(hall_sensor_dev->pen_indev);
//wake_unlock(&hall_sensor_dev->wake_lock);
return;
}