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Searched refs:SGP40_CALC_POWER (Results 1 - 1 of 1) sorted by relevance

/kernel/linux/linux-6.6/drivers/iio/chemical/
H A Dsgp40.c36 * where numbers are multiplied by 1 << SGP40_CALC_POWER
38 #define SGP40_CALC_POWER 14 macro
151 exp = sgp40_exp(x, SGP40_CALC_POWER, 18); in sgp40_calc_voc()
152 *voc = 500 * ((1 << (SGP40_CALC_POWER * 2)) / ((1<<SGP40_CALC_POWER) + exp)); in sgp40_calc_voc()
250 *val = voc / (1 << SGP40_CALC_POWER); in sgp40_read_raw()
253 * voc <= (500 * 2^SGP40_CALC_POWER) = 8192000 in sgp40_read_raw()
254 * (with SGP40_CALC_POWER = 14) in sgp40_read_raw()
256 *val2 = ((voc % (1 << SGP40_CALC_POWER)) * 244) / (1 << (SGP40_CALC_POWER in sgp40_read_raw()
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