The bu27034 uses micro seconds for integration time configuration. This
is incorrect as the ABI mandates use of seconds.
Change BU27034 driver to use seconds for integration time.
Signed-off-by: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
---
drivers/iio/light/rohm-bu27034.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/iio/light/rohm-bu27034.c b/drivers/iio/light/rohm-bu27034.c
index e486dcf35eba..25c9b79574a5 100644
--- a/drivers/iio/light/rohm-bu27034.c
+++ b/drivers/iio/light/rohm-bu27034.c
@@ -1167,11 +1167,12 @@ static int bu27034_read_raw(struct iio_dev *idev,
switch (mask) {
case IIO_CHAN_INFO_INT_TIME:
- *val = bu27034_get_int_time(data);
- if (*val < 0)
- return *val;
+ *val = 0;
+ *val2 = bu27034_get_int_time(data);
+ if (*val2 < 0)
+ return *val2;
- return IIO_VAL_INT;
+ return IIO_VAL_INT_PLUS_MICRO;
case IIO_CHAN_INFO_SCALE:
return bu27034_get_scale(data, chan->channel, val, val2);
@@ -1229,7 +1230,10 @@ static int bu27034_write_raw(struct iio_dev *idev,
ret = bu27034_set_scale(data, chan->channel, val, val2);
break;
case IIO_CHAN_INFO_INT_TIME:
- ret = bu27034_try_set_int_time(data, val);
+ if (!val)
+ ret = bu27034_try_set_int_time(data, val2);
+ else
+ ret = -EINVAL;
break;
default:
ret = -EINVAL;
--
2.39.2
--
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND
~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]
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