Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7c9ab035 authored by srinivas pandruvada's avatar srinivas pandruvada Committed by Jonathan Cameron
Browse files

iio: core: Add hysteresis in channel spec 



Added hysteresis to the list of channel info enumeration, shared
/separate bit defines and to postfix channel info strings.

Signed-off-by: default avatarsrinivas pandruvada <srinivas.pandruvada@intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 107f04bb

drivers/iio/industrialio-core.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -99,6 +99,7 @@ static const char * const iio_chan_info_postfix[] = { 
	[IIO_CHAN_INFO_FREQUENCY] = "frequency",

	[IIO_CHAN_INFO_FREQUENCY] = "frequency",

	[IIO_CHAN_INFO_PHASE] = "phase",

	[IIO_CHAN_INFO_PHASE] = "phase",

	[IIO_CHAN_INFO_HARDWAREGAIN] = "hardwaregain",

	[IIO_CHAN_INFO_HARDWAREGAIN] = "hardwaregain",

	[IIO_CHAN_INFO_HYSTERESIS] = "hysteresis",

};

};





const struct iio_chan_spec

const struct iio_chan_spec

include/linux/iio/iio.h

+5 −0
Original line number Original line Diff line number Diff line
@@ -35,6 +35,7 @@ enum iio_chan_info_enum { 
	IIO_CHAN_INFO_FREQUENCY,

	IIO_CHAN_INFO_FREQUENCY,

	IIO_CHAN_INFO_PHASE,

	IIO_CHAN_INFO_PHASE,

	IIO_CHAN_INFO_HARDWAREGAIN,

	IIO_CHAN_INFO_HARDWAREGAIN,

	IIO_CHAN_INFO_HYSTERESIS,

};

};





#define IIO_CHAN_INFO_SHARED_BIT(type) BIT(type*2)

#define IIO_CHAN_INFO_SHARED_BIT(type) BIT(type*2)
@@ -100,6 +101,10 @@ enum iio_chan_info_enum { 
	IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_HARDWAREGAIN)

	IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_HARDWAREGAIN)

#define IIO_CHAN_INFO_HARDWAREGAIN_SHARED_BIT			\

#define IIO_CHAN_INFO_HARDWAREGAIN_SHARED_BIT			\

	IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_HARDWAREGAIN)

	IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_HARDWAREGAIN)

#define IIO_CHAN_INFO_HYSTERESIS_SEPARATE_BIT			\

	IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_HYSTERESIS)

#define IIO_CHAN_INFO_HYSTERESIS_SHARED_BIT			\

	IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_HYSTERESIS)





enum iio_endian {

enum iio_endian {

	IIO_CPU,

	IIO_CPU,