Lines Matching refs:ch1
65 static unsigned long apds9300_calculate_lux(u16 ch0, u16 ch1)
73 tmp = DIV_ROUND_UP(ch1 * 100, ch0);
78 lux = 2290 * ch0 - 2910 * ch1;
80 lux = 1570 * ch0 - 1800 * ch1;
82 lux = 338 * ch0 - 260 * ch1;
239 int ch0, ch1, ret = -EINVAL;
250 ch1 = apds9300_get_adc_val(data, 1);
251 if (ch1 < 0) {
252 ret = ch1;
255 *val = apds9300_calculate_lux(ch0, ch1);