55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2020, Samsung Electronics Co. Ltd. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "../sensormanager/shub_sensor.h"
|
||
|
|
#include "../sensormanager/shub_sensor_manager.h"
|
||
|
|
#include "../utility/shub_utility.h"
|
||
|
|
#include "../others/shub_aois.h"
|
||
|
|
|
||
|
|
#include <linux/slab.h>
|
||
|
|
|
||
|
|
int init_aois(bool en)
|
||
|
|
{
|
||
|
|
struct shub_sensor *sensor = get_sensor(SENSOR_TYPE_AOIS);
|
||
|
|
|
||
|
|
if (!sensor)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
if (en) {
|
||
|
|
strcpy(sensor->name, "aois_sensor");
|
||
|
|
sensor->receive_event_size = 1;
|
||
|
|
sensor->report_event_size = 0;
|
||
|
|
|
||
|
|
sensor->event_buffer.value = kzalloc(sensor->receive_event_size, GFP_KERNEL);
|
||
|
|
if (!sensor->event_buffer.value)
|
||
|
|
goto err_no_mem;
|
||
|
|
|
||
|
|
init_shub_aois();
|
||
|
|
} else {
|
||
|
|
remove_shub_aois();
|
||
|
|
|
||
|
|
kfree(sensor->event_buffer.value);
|
||
|
|
sensor->event_buffer.value = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
err_no_mem:
|
||
|
|
kfree(sensor->event_buffer.value);
|
||
|
|
sensor->event_buffer.value = NULL;
|
||
|
|
|
||
|
|
return -ENOMEM;
|
||
|
|
}
|