Lines Matching full:trigger

2 /* The industrial I/O core, trigger handling functions
17 #include <linux/iio/trigger.h>
23  * Make the common case (single sensor single trigger)
24  * simple by starting trigger capture from when first sensors
28  * of the trigger. (not implemented)
76 	dev_set_name(&trig_info->dev, "trigger%d", trig_info->id);  in iio_trigger_register()
85 		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 */
168 	 * This 'might' occur after the trigger state is set to disabled -  in iio_reenable_work_fn()
177  * to reneable the trigger for us.
182  * 2) The trigger has been removed, but one last interrupt gets through.
244 /* Trigger Consumer related functions */
270  * This is not currently handled.  Alternative of not enabling trigger unless
282 	/* Prevent the module from being removed whilst attached to a trigger */  in iio_trigger_attach_poll_func()
288 …pr_err("Could not find an available irq for trigger %s, CONFIG_IIO_CONSUMERS_PER_TRIGGER=%d limit …  in iio_trigger_attach_poll_func()
300 	/* Enable trigger in driver */  in iio_trigger_attach_poll_func()
308 	 * Check if we just registered to our own trigger: we determine that  in iio_trigger_attach_poll_func()
309 	 * this is the case if the IIO device and the trigger device share the  in iio_trigger_attach_poll_func()
395  * current_trigger_show() - trigger consumer sysfs query current trigger
399  * @buf:	buffer where the current trigger name will be printed into
401  * For trigger consumers the current_trigger interface allows the trigger
405  *	   on success or 0 if no trigger is available
418  * current_trigger_store() - trigger consumer sysfs set current trigger
421  * @buf:	string buffer that holds the name of the trigger
422  * @len:	length of the trigger name held by buf
424  * For trigger consumers the current_trigger interface allows the trigger
425  * used for this device to be specified at run time based on the trigger's
500 	.name = "trigger",
602  * __iio_trigger_alloc - Allocate a trigger
604  * @this_mod:		module allocating the trigger
605  * @fmt:		trigger name format. If it includes format
644  * @this_mod:		module allocating the trigger
645  * @fmt:		trigger name format. If it includes format
688  * @dev:	device this trigger was allocated for
689  * @trig_info:	trigger to register
691  * Managed iio_trigger_register().  The IIO trigger registered with this
719  * iio_trigger_validate_own_device - Check if a trigger and IIO device belong to
721  * @trig: The IIO trigger to check
727  * Return: 0 if both the trigger and the IIO device belong to the same
747 	/* Clean up an associated but not attached trigger reference */  in iio_device_unregister_trigger_consumer()