struct_iio_buffer_setup_ops9

Buffer setup related callbacks

Usage

int (* preenable) (struct iio_dev *);

int (* postenable) (struct iio_dev *);

int (* predisable) (struct iio_dev *);

int (* postdisable) (struct iio_dev *);

bool (* validate_scan_mask) (struct iio_dev *indio_dev,const unsigned long *scan_mask);

preenable

[DRIVER] function to run prior to marking buffer enabled

postenable

[DRIVER] function to run after marking buffer enabled

predisable

[DRIVER] function to run prior to marking buffer disabled

postdisable

[DRIVER] function to run after marking buffer disabled

validate_scan_mask

[DRIVER] function callback to check whether a given scan mask is valid for the device.