diff options
Diffstat (limited to 'include/linux/iio')
| -rw-r--r-- | include/linux/iio/common/st_sensors.h | 4 | ||||
| -rw-r--r-- | include/linux/iio/iio.h | 3 | ||||
| -rw-r--r-- | include/linux/iio/triggered_event.h | 11 |
3 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index 3c17cd7fd..2fe939c73 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -271,6 +271,10 @@ void st_sensors_power_enable(struct iio_dev *indio_dev); void st_sensors_power_disable(struct iio_dev *indio_dev); +int st_sensors_debugfs_reg_access(struct iio_dev *indio_dev, + unsigned reg, unsigned writeval, + unsigned *readval); + int st_sensors_set_odr(struct iio_dev *indio_dev, unsigned int odr); int st_sensors_set_dataready_irq(struct iio_dev *indio_dev, bool enable); diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 7bb7f673c..19c94c9ac 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -294,6 +294,7 @@ static inline s64 iio_get_time_ns(void) #define INDIO_BUFFER_TRIGGERED 0x02 #define INDIO_BUFFER_SOFTWARE 0x04 #define INDIO_BUFFER_HARDWARE 0x08 +#define INDIO_EVENT_TRIGGERED 0x10 #define INDIO_ALL_BUFFER_MODES \ (INDIO_BUFFER_TRIGGERED | INDIO_BUFFER_HARDWARE | INDIO_BUFFER_SOFTWARE) @@ -457,6 +458,7 @@ struct iio_buffer_setup_ops { * @scan_index_timestamp:[INTERN] cache of the index to the timestamp * @trig: [INTERN] current device trigger (buffer modes) * @pollfunc: [DRIVER] function run on trigger being received + * @pollfunc_event: [DRIVER] function run on events trigger being received * @channels: [DRIVER] channel specification structure table * @num_channels: [DRIVER] number of channels specified in @channels. * @channel_attr_list: [INTERN] keep track of automatically created channel @@ -495,6 +497,7 @@ struct iio_dev { unsigned scan_index_timestamp; struct iio_trigger *trig; struct iio_poll_func *pollfunc; + struct iio_poll_func *pollfunc_event; struct iio_chan_spec const *channels; int num_channels; diff --git a/include/linux/iio/triggered_event.h b/include/linux/iio/triggered_event.h new file mode 100644 index 000000000..8fe853708 --- /dev/null +++ b/include/linux/iio/triggered_event.h @@ -0,0 +1,11 @@ +#ifndef _LINUX_IIO_TRIGGERED_EVENT_H_ +#define _LINUX_IIO_TRIGGERED_EVENT_H_ + +#include <linux/interrupt.h> + +int iio_triggered_event_setup(struct iio_dev *indio_dev, + irqreturn_t (*h)(int irq, void *p), + irqreturn_t (*thread)(int irq, void *p)); +void iio_triggered_event_cleanup(struct iio_dev *indio_dev); + +#endif |