Lines Matching full:trigger

2 /* The industrial I/O core, trigger handling functions
16 #include <linux/iio/trigger.h>
22  * Make the common case (single sensor single trigger)
23  * simple by starting trigger capture from when first sensors
27  * of the trigger. (not implemented)
78 	dev_set_name(&trig_info->dev, "trigger%ld",  in __iio_trigger_register()
88 		pr_err("Duplicate trigger name '%s'\n", trig_info->name);  in __iio_trigger_register()
134 /* Search for trigger by name, assuming iio_trigger_list_lock held */
213 /* Trigger Consumer related functions */
238  * This is not currently handled.  Alternative of not enabling trigger unless
249 	/* Prevent the module from being removed whilst attached to a trigger */  in iio_trigger_attach_poll_func()
255 …pr_err("Could not find an available irq for trigger %s, CONFIG_IIO_CONSUMERS_PER_TRIGGER=%d limit …  in iio_trigger_attach_poll_func()
267 	/* Enable trigger in driver */  in iio_trigger_attach_poll_func()
275 	 * Check if we just registered to our own trigger: we determine that  in iio_trigger_attach_poll_func()
276 	 * this is the case if the IIO device and the trigger device share the  in iio_trigger_attach_poll_func()
361  * iio_trigger_read_current() - trigger consumer sysfs query current trigger
365  * @buf:	buffer where the current trigger name will be printed into
367  * For trigger consumers the current_trigger interface allows the trigger
371  *	   on success or 0 if no trigger is available
385  * iio_trigger_write_current() - trigger consumer sysfs set current trigger
388  * @buf:	string buffer that holds the name of the trigger
389  * @len:	length of the trigger name held by buf
391  * For trigger consumers the current_trigger interface allows the trigger
392  * used for this device to be specified at run time based on the trigger's
469 	.name = "trigger",
591  * @fmt:		trigger name format. If it includes format
635  * @dev:	device this trigger was allocated for
636  * @trig_info:	trigger to register
637  * @this_mod:   module registering the trigger
639  * Managed iio_trigger_register().  The IIO trigger registered with this
676  * iio_trigger_validate_own_device - Check if a trigger and IIO device belong to
678  * @trig: The IIO trigger to check
684  * Return: 0 if both the trigger and the IIO device belong to the same
704 	/* Clean up an associated but not attached trigger reference */  in iio_device_unregister_trigger_consumer()