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/*
* Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
* Not a contribution
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "ThermalHAL-8998"
#include <utils/Log.h>
#include <hardware/hardware.h>
#include <hardware/thermal.h>
#include "thermal_common.h"
static char *cpu_sensors_8998[] =
{
"tsens_tz_sensor1",
"tsens_tz_sensor2",
"tsens_tz_sensor3",
"tsens_tz_sensor4",
"tsens_tz_sensor7",
"tsens_tz_sensor8",
"tsens_tz_sensor9",
"tsens_tz_sensor10",
};
static char *misc_sensors_8998[] =
{
"tsens_tz_sensor12",
"battery",
"quiet_therm"
};
static struct target_therm_cfg sensor_cfg_8998[] = {
{
.type = DEVICE_TEMPERATURE_CPU,
.sensor_list = cpu_sensors_8998,
.sens_cnt = ARRAY_SIZE(cpu_sensors_8998),
.mult = 0.1,
.throt_thresh = 60,
.shutdwn_thresh = 115,
},
{
.type = DEVICE_TEMPERATURE_GPU,
.sensor_list = &misc_sensors_8998[0],
.sens_cnt = 1,
.mult = 0.1,
.label = "GPU",
},
{
.type = DEVICE_TEMPERATURE_BATTERY,
.sensor_list = &misc_sensors_8998[1],
.sens_cnt = 1,
.mult = 0.001,
.shutdwn_thresh = 60,
.label = "battery",
},
{
.type = DEVICE_TEMPERATURE_SKIN,
.sensor_list = &misc_sensors_8998[2],
.sens_cnt = 1,
.mult = 1.0,
.throt_thresh = 44,
.shutdwn_thresh = 70,
.vr_thresh = 58,
.label = "skin",
}
};
ssize_t get_temperatures(thermal_module_t *module, temperature_t *list, size_t size) {
ALOGD("Entering %s",__func__);
static int thermal_sens_size;
if (!thermal_sens_size) {
thermal_sens_size = thermal_zone_init(sensor_cfg_8998,
ARRAY_SIZE(sensor_cfg_8998));
if (thermal_sens_size <= 0) {
ALOGE("thermal sensor initialization is failed\n");
thermal_sens_size = 0;
return 0;
}
}
if (list == NULL)
return thermal_sens_size;
return get_temperature_for_all(list, size);
}
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