industrialio-trigger.c File Reference

#include <linux/kernel.h>
#include <linux/idr.h>
#include <linux/err.h>
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/iio/iio.h>
#include <linux/iio/trigger.h>
#include "iio_core.h"
#include "iio_core_trigger.h"
#include <linux/iio/trigger_consumer.h>

Go to the source code of this file.

Functions
int	iio_trigger_register (struct iio_trigger *trig_info)
	EXPORT_SYMBOL (iio_trigger_register)
void	iio_trigger_unregister (struct iio_trigger *trig_info)
	EXPORT_SYMBOL (iio_trigger_unregister)
void	iio_trigger_poll (struct iio_trigger *trig, s64 time)
	EXPORT_SYMBOL (iio_trigger_poll)
irqreturn_t	iio_trigger_generic_data_rdy_poll (int irq, void *private)
	EXPORT_SYMBOL (iio_trigger_generic_data_rdy_poll)
void	iio_trigger_poll_chained (struct iio_trigger *trig, s64 time)
	EXPORT_SYMBOL (iio_trigger_poll_chained)
void	iio_trigger_notify_done (struct iio_trigger *trig)
	EXPORT_SYMBOL (iio_trigger_notify_done)
irqreturn_t	iio_pollfunc_store_time (int irq, void *p)
	EXPORT_SYMBOL (iio_pollfunc_store_time)
struct iio_poll_func *	iio_alloc_pollfunc (irqreturn_t(*h)(int irq, void *p), irqreturn_t(*thread)(int irq, void *p), int type, struct iio_dev *indio_dev, const char *fmt,...)
	EXPORT_SYMBOL_GPL (iio_alloc_pollfunc)
void	iio_dealloc_pollfunc (struct iio_poll_func *pf)
	EXPORT_SYMBOL_GPL (iio_dealloc_pollfunc)
struct iio_trigger *	iio_trigger_alloc (const char *fmt,...)
	EXPORT_SYMBOL (iio_trigger_alloc)
void	iio_trigger_free (struct iio_trigger *trig)
	EXPORT_SYMBOL (iio_trigger_free)
void	iio_device_register_trigger_consumer (struct iio_dev *indio_dev)
void	iio_device_unregister_trigger_consumer (struct iio_dev *indio_dev)
int	iio_triggered_buffer_postenable (struct iio_dev *indio_dev)
	EXPORT_SYMBOL (iio_triggered_buffer_postenable)
int	iio_triggered_buffer_predisable (struct iio_dev *indio_dev)
	EXPORT_SYMBOL (iio_triggered_buffer_predisable)

Function Documentation

EXPORT_SYMBOL

(

iio_trigger_register

)

EXPORT_SYMBOL

(

iio_trigger_unregister

)

EXPORT_SYMBOL

(

iio_trigger_poll

)

EXPORT_SYMBOL

(

iio_trigger_generic_data_rdy_poll

)

EXPORT_SYMBOL

(

iio_trigger_poll_chained

)

EXPORT_SYMBOL

(

iio_trigger_notify_done

)

EXPORT_SYMBOL

(

iio_pollfunc_store_time

)

EXPORT_SYMBOL

(

iio_trigger_alloc

)

EXPORT_SYMBOL

(

iio_trigger_free

)

EXPORT_SYMBOL

(

iio_triggered_buffer_postenable

)

EXPORT_SYMBOL

(

iio_triggered_buffer_predisable

)

EXPORT_SYMBOL_GPL

(

iio_alloc_pollfunc

)

EXPORT_SYMBOL_GPL

(

iio_dealloc_pollfunc

)

struct iio_poll_func* iio_alloc_pollfunc ( irqreturn_t(*)(int irq, void *p)  h, irqreturn_t(*)(int irq, void *p)  thread, int  type, struct iio_dev *  indio_dev, const char *  fmt,   ...  )

read

Definition at line 254 of file industrialio-trigger.c.

void iio_dealloc_pollfunc

(

struct iio_poll_func *

pf

)

Definition at line 283 of file industrialio-trigger.c.

void iio_device_register_trigger_consumer

(

struct iio_dev *

indio_dev

)

Definition at line 471 of file industrialio-trigger.c.

void iio_device_unregister_trigger_consumer

(

struct iio_dev *

indio_dev

)

Definition at line 477 of file industrialio-trigger.c.

irqreturn_t iio_pollfunc_store_time	(	int	irq,
		void *	p
	)

Definition at line 245 of file industrialio-trigger.c.

struct iio_trigger* iio_trigger_alloc ( const char *  fmt,   ...  )

read

Definition at line 417 of file industrialio-trigger.c.

void iio_trigger_free

(

struct iio_trigger *

trig

)

Definition at line 464 of file industrialio-trigger.c.

irqreturn_t iio_trigger_generic_data_rdy_poll	(	int	irq,
		void *	private
	)

Definition at line 139 of file industrialio-trigger.c.

void iio_trigger_notify_done

(

struct iio_trigger *

trig

)

Definition at line 158 of file industrialio-trigger.c.

void iio_trigger_poll	(	struct iio_trigger *	trig,
		s64	time
	)

iio_trigger_poll() - called on a trigger occurring : trigger which occurred : timestamp when trigger occurred

Typically called in relevant hardware interrupt handler.

Definition at line 127 of file industrialio-trigger.c.

void iio_trigger_poll_chained	(	struct iio_trigger *	trig,
		s64	time
	)

Definition at line 146 of file industrialio-trigger.c.

int iio_trigger_register

(

struct iio_trigger *

trig_info

)

iio_trigger_register() - register a trigger with the IIO core : trigger to be registered

Definition at line 68 of file industrialio-trigger.c.

void iio_trigger_unregister

(

struct iio_trigger *

trig_info

)

iio_trigger_unregister() - unregister a trigger from the core : trigger to be unregistered

Definition at line 99 of file industrialio-trigger.c.

int iio_triggered_buffer_postenable

(

struct iio_dev *

indio_dev

)

Definition at line 484 of file industrialio-trigger.c.

int iio_triggered_buffer_predisable

(

struct iio_dev *

indio_dev

)

Definition at line 491 of file industrialio-trigger.c.