diff options
Diffstat (limited to 'drivers/iio/light/vl6180.c')
| -rw-r--r-- | drivers/iio/light/vl6180.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/iio/light/vl6180.c b/drivers/iio/light/vl6180.c index 561a993a2723..192c77ef3608 100644 --- a/drivers/iio/light/vl6180.c +++ b/drivers/iio/light/vl6180.c @@ -315,9 +315,12 @@ static int vl6180_read_raw(struct iio_dev *indio_dev, case IIO_CHAN_INFO_SCALE: switch (chan->type) { case IIO_LIGHT: - *val = 0; /* one ALS count is 0.32 Lux */ - *val2 = 320000; - break; + /* one ALS count is 0.32 Lux @ gain 1, IT 100 ms */ + *val = 32000; /* 0.32 * 1000 * 100 */ + *val2 = data->als_gain_milli * data->als_it_ms; + + return IIO_VAL_FRACTIONAL; + case IIO_DISTANCE: *val = 0; /* sensor reports mm, scale to meter */ *val2 = 1000; |