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2e419aec3b
This patch affects BME280 and BMP280. The readout of the calibration data is moved to the probe function. Each sensor data access triggered reading the full calibration data before this patch. According to the datasheet, Section 4.4.2., the calibration data is stored in non-volatile memory. Since the calibration data does not change, and cannot be changed by the user, we can reduce bus traffic by reading the calibration data once. Additionally, proper organization of the data types enables removing some odd casts in the compensation formulas. Signed-off-by: Stefan Tatschner <stefan.tatschner@gmail.com> Tested-by: Andreas Klinger <ak@it-klinger.de> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| abp060mg.c | ||
| bmp280-core.c | ||
| bmp280-i2c.c | ||
| bmp280-regmap.c | ||
| bmp280-spi.c | ||
| bmp280.h | ||
| cros_ec_baro.c | ||
| hid-sensor-press.c | ||
| hp03.c | ||
| hp206c.c | ||
| Kconfig | ||
| Makefile | ||
| mpl115_i2c.c | ||
| mpl115_spi.c | ||
| mpl115.c | ||
| mpl115.h | ||
| mpl3115.c | ||
| ms5611_core.c | ||
| ms5611_i2c.c | ||
| ms5611_spi.c | ||
| ms5611.h | ||
| ms5637.c | ||
| st_pressure_buffer.c | ||
| st_pressure_core.c | ||
| st_pressure_i2c.c | ||
| st_pressure_spi.c | ||
| st_pressure.h | ||
| t5403.c | ||
| zpa2326_i2c.c | ||
| zpa2326_spi.c | ||
| zpa2326.c | ||
| zpa2326.h | ||