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authorsrinivas pandruvada <srinivas.pandruvada@intel.com>2012-09-05 08:56:00 -0400
committerJonathan Cameron <jic23@kernel.org>2012-09-06 14:04:45 -0400
commit7c9ab035acb4088dbbf1fec2f478a3a9e47ba15b (patch)
tree06f60c5eac9ce5dedf6bb20081fb942153d3111a /include/linux/iio/iio.h
parent107f04bbce331bf622b901ccec34a124e6b78584 (diff)
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: srinivas pandruvada <srinivas.pandruvada@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include/linux/iio/iio.h')
-rw-r--r--include/linux/iio/iio.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 057d60382eac..30affa533a1f 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -35,6 +35,7 @@ enum iio_chan_info_enum {
35 IIO_CHAN_INFO_FREQUENCY, 35 IIO_CHAN_INFO_FREQUENCY,
36 IIO_CHAN_INFO_PHASE, 36 IIO_CHAN_INFO_PHASE,
37 IIO_CHAN_INFO_HARDWAREGAIN, 37 IIO_CHAN_INFO_HARDWAREGAIN,
38 IIO_CHAN_INFO_HYSTERESIS,
38}; 39};
39 40
40#define IIO_CHAN_INFO_SHARED_BIT(type) BIT(type*2) 41#define IIO_CHAN_INFO_SHARED_BIT(type) BIT(type*2)
@@ -100,6 +101,10 @@ enum iio_chan_info_enum {
100 IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_HARDWAREGAIN) 101 IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_HARDWAREGAIN)
101#define IIO_CHAN_INFO_HARDWAREGAIN_SHARED_BIT \ 102#define IIO_CHAN_INFO_HARDWAREGAIN_SHARED_BIT \
102 IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_HARDWAREGAIN) 103 IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_HARDWAREGAIN)
104#define IIO_CHAN_INFO_HYSTERESIS_SEPARATE_BIT \
105 IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_HYSTERESIS)
106#define IIO_CHAN_INFO_HYSTERESIS_SHARED_BIT \
107 IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_HYSTERESIS)
103 108
104enum iio_endian { 109enum iio_endian {
105 IIO_CPU, 110 IIO_CPU,