117 lines
3.7 KiB
C
117 lines
3.7 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 "../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.h"
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#include <linux/slab.h>
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static int light_cct_log_cnt;
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static int enable_light_cct(void)
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{
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light_cct_log_cnt = 0;
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return 0;
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}
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static void report_event_light_cct(void)
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{
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struct light_cct_event *sensor_value =
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(struct light_cct_event *)(get_sensor_event(SENSOR_TYPE_LIGHT_CCT)->value);
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if (light_cct_log_cnt < 3) {
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shub_info("Light cct Sensor : lux=%u r=%d g=%d b=%d c=%d atime=%d again=%d", sensor_value->lux,
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sensor_value->r, sensor_value->g, sensor_value->b, sensor_value->w, sensor_value->a_time,
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sensor_value->a_gain);
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light_cct_log_cnt++;
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}
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}
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int get_light_cct_sensor_value(char *dataframe, int *index, struct sensor_event *event, int frame_len)
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{
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struct light_data *data = get_sensor(SENSOR_TYPE_LIGHT)->data;
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struct light_cct_event *sensor_value = (struct light_cct_event *)event->value;
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memcpy(&sensor_value->lux, dataframe + *index, sizeof(sensor_value->lux));
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*index += sizeof(sensor_value->lux);
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memcpy(&sensor_value->cct, dataframe + *index, sizeof(sensor_value->cct));
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*index += sizeof(sensor_value->cct);
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memcpy(&sensor_value->raw_lux, dataframe + *index, sizeof(sensor_value->raw_lux));
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*index += sizeof(sensor_value->raw_lux);
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if (data->ddi_support) {
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memcpy(&sensor_value->roi, dataframe + *index, sizeof(sensor_value->roi));
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*index += sizeof(sensor_value->roi);
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}
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memcpy(&sensor_value->r, dataframe + *index, data->raw_data_size);
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*index += data->raw_data_size;
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memcpy(&sensor_value->g, dataframe + *index, data->raw_data_size);
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*index += data->raw_data_size;
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memcpy(&sensor_value->b, dataframe + *index, data->raw_data_size);
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*index += data->raw_data_size;
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memcpy(&sensor_value->w, dataframe + *index, data->raw_data_size);
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*index += data->raw_data_size;
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memcpy(&sensor_value->a_time, dataframe + *index, data->raw_data_size);
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*index += data->raw_data_size;
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memcpy(&sensor_value->a_gain, dataframe + *index, data->raw_data_size);
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*index += data->raw_data_size;
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return 0;
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}
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void print_light_cct_debug(void)
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{
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struct shub_sensor *sensor = get_sensor(SENSOR_TYPE_LIGHT_CCT);
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struct sensor_event *event = &(sensor->last_event_buffer);
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struct light_cct_event *sensor_value = (struct light_cct_event *)(event->value);
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shub_info("%s(%u) : %u, %u, %u (%lld) (%ums, %dms)", sensor->name, SENSOR_TYPE_LIGHT_CCT, sensor_value->lux,
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sensor_value->cct, sensor_value->raw_lux, event->timestamp, sensor->sampling_period,
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sensor->max_report_latency);
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}
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static struct sensor_funcs light_cct_sensor_funcs = {
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.enable = enable_light_cct,
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.report_event = report_event_light_cct,
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.print_debug = print_light_cct_debug,
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.get_sensor_value = get_light_cct_sensor_value,
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};
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int init_light_cct(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_CCT);
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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_cct_sensor",
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sensor->spec.version >= LIGHT_DEBIG_EVENT_SIZE_4BYTE_VERSION ? 36 : 24, 14, sizeof(struct light_cct_event));
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sensor->funcs = &light_cct_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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