79 lines
2 KiB
C
79 lines
2 KiB
C
/*
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* Copyright (C) 2020, Samsung Electronics Co. Ltd. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include "../comm/shub_comm.h"
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#include "../sensormanager/shub_sensor.h"
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#include "../sensormanager/shub_sensor_manager.h"
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#include "../utility/shub_utility.h"
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#include "light_seamless.h"
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#include <linux/slab.h>
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#define INPUT_MAX 256
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static int inject_light_seamless_additional_data(char *buf, int count)
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{
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int ret = 0;
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int index = 0;
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int thd[2] = {200, 1000000};
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char input[INPUT_MAX] = {0,};
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char *input_tmp = NULL, *token = NULL;
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if (count > INPUT_MAX) {
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shub_errf("bufsize too long(%d)", count);
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return -EINVAL;
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}
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memcpy(input, buf, count);
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input_tmp = input;
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while ((token = strsep(&input_tmp, ",")) != NULL && index < 2) {
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ret = kstrtoint(token, 10, &thd[index++]);
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if (ret < 0) {
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shub_errf("%s - kstrtoint failed.(%d)\n", __func__, ret);
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return ret;
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}
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}
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shub_info("%s - thd[0] = %d thd[1] = %d", __func__, thd[0], thd[1]);
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ret = shub_send_command(CMD_SETVALUE, SENSOR_TYPE_LIGHT_SEAMLESS, LIGHT_SUBCMD_THRESHOLD, (char *)&thd, sizeof(thd));
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return ret;
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}
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static struct sensor_funcs light_seamless_sensor_funcs = {
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.inject_additional_data = inject_light_seamless_additional_data,
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};
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int init_light_seamless(bool en)
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{
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int ret = 0;
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struct shub_sensor *sensor = get_sensor(SENSOR_TYPE_LIGHT_SEAMLESS);
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if (!sensor)
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return 0;
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if (en) {
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ret = init_default_func(sensor, "light_seamless_sensor", 4, 4, sizeof(struct light_seamless_event));
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sensor->funcs = &light_seamless_sensor_funcs;
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} else {
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destroy_default_func(sensor);
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}
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return ret;
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}
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