diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index 3c224bbeae17..870c4a9a6214 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -747,9 +747,6 @@ static int ad2s1210_write_raw(struct iio_dev *indio_dev, static IIO_DEVICE_ATTR(fault, 0644, ad2s1210_show_fault, ad2s1210_clear_fault, 0); -static IIO_DEVICE_ATTR(dos_mis_thrd, 0644, - ad2s1210_show_reg, ad2s1210_store_reg, - AD2S1210_REG_DOS_MIS_THRD); static IIO_DEVICE_ATTR(dos_rst_max_thrd, 0644, ad2s1210_show_reg, ad2s1210_store_reg, AD2S1210_REG_DOS_RST_MAX_THRD); @@ -795,6 +792,12 @@ static const struct iio_event_spec ad2s1210_monitor_signal_event_spec[] = { /* Degredation of signal overrange threshold. */ .mask_separate = BIT(IIO_EV_INFO_VALUE), }, + { + /* Sine/cosine DOS mismatch fault.*/ + .type = IIO_EV_TYPE_MAG, + .dir = IIO_EV_DIR_RISING, + .mask_separate = BIT(IIO_EV_INFO_VALUE), + }, }; static const struct iio_chan_spec ad2s1210_channels[] = { @@ -868,7 +871,6 @@ static const struct iio_chan_spec ad2s1210_channels[] = { static struct attribute *ad2s1210_attributes[] = { &iio_dev_attr_fault.dev_attr.attr, - &iio_dev_attr_dos_mis_thrd.dev_attr.attr, &iio_dev_attr_dos_rst_max_thrd.dev_attr.attr, &iio_dev_attr_dos_rst_min_thrd.dev_attr.attr, NULL, @@ -909,6 +911,8 @@ static IIO_CONST_ATTR(in_altvoltage0_thresh_falling_value_available, THRESHOLD_RANGE_STR); static IIO_CONST_ATTR(in_altvoltage0_thresh_rising_value_available, THRESHOLD_RANGE_STR); +static IIO_CONST_ATTR(in_altvoltage0_mag_rising_value_available, + THRESHOLD_RANGE_STR); static IIO_DEVICE_ATTR_RO(in_angl1_thresh_rising_value_available, 0); static IIO_DEVICE_ATTR_RO(in_angl1_thresh_rising_hysteresis_available, 0); @@ -916,6 +920,7 @@ static struct attribute *ad2s1210_event_attributes[] = { &iio_const_attr_in_phase0_mag_rising_value_available.dev_attr.attr, &iio_const_attr_in_altvoltage0_thresh_falling_value_available.dev_attr.attr, &iio_const_attr_in_altvoltage0_thresh_rising_value_available.dev_attr.attr, + &iio_const_attr_in_altvoltage0_mag_rising_value_available.dev_attr.attr, &iio_dev_attr_in_angl1_thresh_rising_value_available.dev_attr.attr, &iio_dev_attr_in_angl1_thresh_rising_hysteresis_available.dev_attr.attr, NULL, @@ -977,6 +982,9 @@ static int ad2s1210_read_event_value(struct iio_dev *indio_dev, if (type == IIO_EV_TYPE_THRESH && dir == IIO_EV_DIR_RISING) return ad2s1210_get_voltage_threshold(st, AD2S1210_REG_DOS_OVR_THRD, val); + if (type == IIO_EV_TYPE_MAG) + return ad2s1210_get_voltage_threshold(st, + AD2S1210_REG_DOS_MIS_THRD, val); return -EINVAL; case IIO_PHASE: return ad2s1210_get_phase_lock_range(st, val, val2); @@ -1013,6 +1021,9 @@ static int ad2s1210_write_event_value(struct iio_dev *indio_dev, if (type == IIO_EV_TYPE_THRESH && dir == IIO_EV_DIR_RISING) return ad2s1210_set_voltage_threshold(st, AD2S1210_REG_DOS_OVR_THRD, val); + if (type == IIO_EV_TYPE_MAG) + return ad2s1210_set_voltage_threshold(st, + AD2S1210_REG_DOS_MIS_THRD, val); return -EINVAL; case IIO_PHASE: return ad2s1210_set_phase_lock_range(st, val, val2); |