[linux-2.6-block.git] / drivers / iio / trigger / Kconfig

#
# Industrial I/O standalone triggers
#
# When adding new entries keep the list in alphabetical order

menu "Triggers - standalone"

config IIO_HRTIMER_TRIGGER
	tristate "High resolution timer trigger"
	depends on IIO_SW_TRIGGER
	help
	  Provides a frequency based IIO trigger using high resolution
	  timers as interrupt source.

	  To compile this driver as a module, choose M here: the
	  module will be called iio-trig-hrtimer.

config IIO_INTERRUPT_TRIGGER
	tristate "Generic interrupt trigger"
	help
	  Provides support for using an interrupt of any type as an IIO
	  trigger.  This may be provided by a gpio driver for example.

	  To compile this driver as a module, choose M here: the
	  module will be called iio-trig-interrupt.

config IIO_TIGHTLOOP_TRIGGER
	tristate "A kthread based hammering loop trigger"
	depends on IIO_SW_TRIGGER
	help
	  An experimental trigger, used to allow sensors to be sampled as fast
	  as possible under the limitations of whatever else is going on.
	  Uses a tight loop in a kthread.  Will only work with lower half only
	  trigger consumers.

	  To compile this driver as a module, choose M here: the
	  module will be called iio-trig-loop.

config IIO_SYSFS_TRIGGER
	tristate "SYSFS trigger"
	depends on SYSFS
	select IRQ_WORK
	help
	  Provides support for using SYSFS entries as IIO triggers.
	  If unsure, say N (but it's safe to say "Y").

	  To compile this driver as a module, choose M here: the
	  module will be called iio-trig-sysfs.

endmenu
Commit	Line	Data
e64e7d5c JC	1	#
	2	# Industrial I/O standalone triggers
	3	#
3edc84e6 LPC	4	# When adding new entries keep the list in alphabetical order
3edc84e6 LPC	5
e64e7d5c JC	6	menu "Triggers - standalone"
e64e7d5c JC	7
ac5006a2 DB	8	config IIO_HRTIMER_TRIGGER
	9	tristate "High resolution timer trigger"
	10	depends on IIO_SW_TRIGGER
	11	help
	12	Provides a frequency based IIO trigger using high resolution
	13	timers as interrupt source.
	14
	15	To compile this driver as a module, choose M here: the
	16	module will be called iio-trig-hrtimer.
	17
c7a8be08 JC	18	config IIO_INTERRUPT_TRIGGER
	19	tristate "Generic interrupt trigger"
	20	help
	21	Provides support for using an interrupt of any type as an IIO
	22	trigger. This may be provided by a gpio driver for example.
	23
	24	To compile this driver as a module, choose M here: the
	25	module will be called iio-trig-interrupt.
	26
bc2e1126 JC	27	config IIO_TIGHTLOOP_TRIGGER
	28	tristate "A kthread based hammering loop trigger"
	29	depends on IIO_SW_TRIGGER
	30	help
	31	An experimental trigger, used to allow sensors to be sampled as fast
	32	as possible under the limitations of whatever else is going on.
	33	Uses a tight loop in a kthread. Will only work with lower half only
	34	trigger consumers.
	35
	36	To compile this driver as a module, choose M here: the
	37	module will be called iio-trig-loop.
	38
e64e7d5c JC	39	config IIO_SYSFS_TRIGGER
	40	tristate "SYSFS trigger"
	41	depends on SYSFS
	42	select IRQ_WORK
	43	help
93232cd5	44	Provides support for using SYSFS entries as IIO triggers.
e64e7d5c JC	45	If unsure, say N (but it's safe to say "Y").
	46
	47	To compile this driver as a module, choose M here: the
	48	module will be called iio-trig-sysfs.
	49
	50	endmenu