SX9324_REG_PROX_CTRL0_GAIN_MASK
regval = FIELD_GET(SX9324_REG_PROX_CTRL0_GAIN_MASK, regval);
gain = FIELD_PREP(SX9324_REG_PROX_CTRL0_GAIN_MASK, gain);
SX9324_REG_PROX_CTRL0_GAIN_MASK,