| /linux-4.4.14/drivers/iio/ |
| H A D | Makefile | 21 obj-y += humidity/
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| /linux-4.4.14/drivers/hwmon/ |
| H A D | sht21.c | 1 /* Sensirion SHT21 humidity and temperature sensor driver
20 * http://www.sensirion.com/en/pdf/product_information/Datasheet-humidity-sensor-SHT21.pdf
45 * @humidity: cached humidity measurement value
53 int humidity; member in struct:sht21
72 * sht21_rh_ticks_to_per_cent_mille() - convert raw humidity ticks to
73 * one-thousandths of a percent relative humidity
74 * @ticks: humidity ticks value received from sensor
114 sht21->humidity = sht21_rh_ticks_to_per_cent_mille(ret); sht21_update_measurements()
147 * sht21_show_humidity() - show humidity measurement value in sysfs
165 return sprintf(buf, "%d\n", sht21->humidity); sht21_show_humidity()
225 MODULE_DESCRIPTION("Sensirion SHT21 humidity and temperature sensor driver");
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| H A D | hih6130.c | 1 /* Honeywell HIH-6130/HIH-6131 humidity and temperature sensor driver
45 * @humidity: cached humidity measurement value
54 int humidity; member in struct:hih6130
74 * hih6130_rh_ticks_to_per_cent_mille() - convert raw humidity ticks to
75 * one-thousandths of a percent relative humidity
76 * @ticks: humidity ticks value received from sensor
116 * The datasheet specifies maximum 'Response time' for humidity at 8s hih6130_update_measurements()
151 hih6130->humidity = hih6130_rh_ticks_to_per_cent_mille(t); hih6130_update_measurements()
188 * hih6130_show_humidity() - show humidity measurement value in sysfs
205 return sprintf(buf, "%d\n", hih6130->humidity); hih6130_show_humidity()
266 MODULE_DESCRIPTION("Honeywell HIH-6130 humidity and temperature sensor driver");
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| H A D | htu21.c | 2 * Measurement Specialties HTU21D humidity and temperature sensor driver
39 int humidity; member in struct:htu21
81 htu21->humidity = htu21_rh_ticks_to_per_cent_mille(ret); htu21_update_measurements()
112 return sprintf(buf, "%d\n", htu21->humidity); htu21_show_humidity()
173 MODULE_DESCRIPTION("MEAS HTU21D humidity and temperature sensor driver");
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| H A D | shtc1.c | 1 /* Sensirion SHTC1 humidity and temperature sensor driver
62 int humidity; /* 1000 * relative humidity in %RH */ member in struct:shtc1_data
120 data->humidity = ((12500 * val) >> 13); shtc1_update_client()
150 return sprintf(buf, "%d\n", data->humidity); humidity1_input_show()
250 MODULE_DESCRIPTION("Sensirion SHTC1 humidity and temperature sensor driver");
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| H A D | iio_hwmon.c | 128 "humidity%d_input", iio_hwmon_probe()
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| H A D | sht15.c | 128 * @val_humid: last humidity value read from device.
744 /* Technically no need to read humidity as well */ sht15_show_temp()
752 * sht15_show_humidity() - show humidity measurement value in sysfs
1086 MODULE_DESCRIPTION("Sensirion SHT15 temperature and humidity sensor driver");
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| /linux-4.4.14/drivers/iio/humidity/ |
| H A D | htu21.c | 3 * htu21 temperature & humidity sensor
4 * and humidity part of MS8607 sensor
44 unsigned int humidity; htu21_read_raw() local
60 &humidity); htu21_read_raw()
63 *val = humidity; htu21_read_raw()
236 {"ms8607-humidity", MS8607},
250 MODULE_DESCRIPTION("Measurement-Specialties htu21 temperature and humidity driver");
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| H A D | dht11.c | 72 int humidity; member in struct:dht11
124 dht11->humidity = ((hum_int << 8) + hum_dec) * 100; dht11_decode()
127 dht11->humidity = hum_int * 1000; dht11_decode()
224 *val = dht11->humidity; dht11_read_raw()
310 MODULE_DESCRIPTION("DHT11 humidity/temperature sensor driver");
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| H A D | si7005.c | 2 * si7005.c - Support for Silabs Si7005 humidity and temperature sensor
187 MODULE_DESCRIPTION("Silabs Si7005 humidity and temperature sensor driver");
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| H A D | si7020.c | 19 * measuring relative humidity and temperature. The Si7013 has an additional
79 * Relative humidity will be 0.0032959% too high and si7020_read_raw()
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| H A D | hdc100x.c | 2 * hdc100x.c - Support for the TI HDC100x temperature + humidity sensors
319 MODULE_DESCRIPTION("TI HDC100x humidity and temperature sensor driver");
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| /linux-4.4.14/drivers/iio/common/ms_sensors/ |
| H A D | ms_sensors_i2c.c | 277 * @dev_data: pointer to temperature/humidity device data
307 * @dev_data: pointer to temperature/humidity device data
334 * @dev_data: pointer to temperature/humidity device data
361 * @dev_data: pointer to temperature/humidity device data
409 * @dev_data: pointer to temperature/humidity device data
449 * ms_sensors_ht_read_humidity() - Read humidity
450 * @dev_data: pointer to temperature/humidity device data
451 * @humidity: pointer to humidity destination value
453 * This function will get humidity ADC value from the device,
460 u32 *humidity) ms_sensors_ht_read_humidity()
483 *humidity = (((s32)(adc >> 8) * 12500) >> 16) * 10 - 6000; ms_sensors_ht_read_humidity()
484 if (*humidity >= 100000) ms_sensors_ht_read_humidity()
485 *humidity = 100000; ms_sensors_ht_read_humidity()
459 ms_sensors_ht_read_humidity(struct ms_ht_dev *dev_data, u32 *humidity) ms_sensors_ht_read_humidity() argument
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| H A D | ms_sensors_i2c.h | 60 u32 *humidity);
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| /linux-4.4.14/include/linux/platform_data/ |
| H A D | sht15.h | 27 * @low_resolution: flag to indicate the temp/humidity resolution to use.
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| /linux-4.4.14/arch/powerpc/include/asm/ |
| H A D | opal-api.h | 880 OPAL_SYSTEMP_HMD = 0x0004, /* System over ambient humidity */
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| /linux-4.4.14/arch/powerpc/kernel/ |
| H A D | eeh.c | 63 * vibration, humidity, radioactivity or plain-old failed hardware.
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