diff options
| author | Marcin Niestroj <m.niestroj@grinn-global.com> | 2016-12-12 17:58:43 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-12-30 12:33:56 +0100 |
| commit | 7f0d874036f07ceb394979f83a6411baed513aa9 (patch) | |
| tree | 0efc91018e3b7f536964af33bd84b1e6fb4312b9 /drivers/iio/pressure | |
| parent | iio: st_pressure: Fix data sign (diff) | |
| download | linux-7f0d874036f07ceb394979f83a6411baed513aa9.tar.xz linux-7f0d874036f07ceb394979f83a6411baed513aa9.zip | |
iio: st_pressure: Export sampling frequency for lps25h and lps331ap
Both devices are using the same iio_chan_spec to define which settings
are exported with sysfs. Both are properly configured to set/get
sampling frequency for pressure and temperature. They also properly
export available sampling frequencies. The only missing thing is
sampling_frequency sysfs file, which allows to set/get this property
from userspace.
Add sampling frequency to iio channel info mask, so sampling_frequency
file is properly exported using sysfs.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/pressure')
| -rw-r--r-- | drivers/iio/pressure/st_pressure_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c index 2e3c406f308d..5f2680855552 100644 --- a/drivers/iio/pressure/st_pressure_core.c +++ b/drivers/iio/pressure/st_pressure_core.c @@ -143,6 +143,7 @@ static const struct iio_chan_spec st_press_1_channels[] = { }, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE), + .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ), }, { .type = IIO_TEMP, @@ -158,6 +159,7 @@ static const struct iio_chan_spec st_press_1_channels[] = { BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_OFFSET), + .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ), }, IIO_CHAN_SOFT_TIMESTAMP(2) }; |