struct_iio_buffer_setup_ops (9) Linux Manual Page

struct_iio_buffer_setup_ops – buffer setup related callbacks

Synopsis

struct iio_buffer_setup_ops {
    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);
};

Members

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.

Author

Daniel Baluta <daniel.baluta [at] intel.com>

Author.

Copyright