diff options
| author | Angelo Dureghello <adureghello@baylibre.com> | 2025-01-29 12:03:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-13 13:08:08 +0100 |
| commit | 19366a312e70abea9316d44660542f2aba9202bb (patch) | |
| tree | 96877ab9769a7c9e6139ec51f527a2f29b7b0236 | |
| parent | af5ce35023816a65d966bc66b4ba6d0bb69bb255 (diff) | |
iio: adc: ad7606: fix wrong scale available
[ Upstream commit bead181694df16de464ca2392d0cec2cf15fb978 ]
Fix wrong scale available list since only one value is returned:
...
iio:device1: ad7606b (buffer capable)
8 channels found:
voltage0: (input, index: 0, format: le:S16/16>>0)
2 channel-specific attributes found:
attr 0: scale value: 0.305176
attr 1: scale_available value: 0.076293
Fix as:
voltage0: (input, index: 0, format: le:S16/16>>0)
2 channel-specific attributes found:
attr 0: scale value: 0.305176
attr 1: scale_available value: 0.076293 0.152588 0.305176
Fixes: 97c6d857041d ("iio: adc: ad7606: rework scale-available to be static")
Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Link: https://patch.msgid.link/20250129-wip-bl-ad7606_add_backend_sw_mode-v3-3-c3aec77c0ab7@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/iio/adc/ad7606.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c index e35d55d03d86..b60be98f877d 100644 --- a/drivers/iio/adc/ad7606.c +++ b/drivers/iio/adc/ad7606.c @@ -1039,7 +1039,7 @@ static int ad7606_read_avail(struct iio_dev *indio_dev, cs = &st->chan_scales[ch]; *vals = (int *)cs->scale_avail; - *length = cs->num_scales; + *length = cs->num_scales * 2; *type = IIO_VAL_INT_PLUS_MICRO; return IIO_AVAIL_LIST; |