Hi Jonathan, I will submit a patch once it is merged as this document requires kernel version. Unless merged, I will not know in which kernel version it will be available. Thanks, Srinivas -----Original Message----- From: J.I. Cameron [mailto:jic23@xxxxxxxxxxxxxxxx] On Behalf Of Jonathan Cameron Sent: Tuesday, August 14, 2012 2:52 AM To: Pandruvada, Srinivas Cc: linux-iio@xxxxxxxxxxxxxxx; jkosina@xxxxxxx Subject: Re: [PATCH 1/9] IIO: core: Add hysteresis in channel spec On 07/08/12 17:28, srinivas pandruvada wrote: > Added hysteresis to the list of channel info enumeration, shared > /separate bit defines and to postfix channel info strings. This needs documentation under Documentation/ABI/testing/sysfs-bus-iio but it can be a later patch. > > Signed-off-by: srinivas pandruvada <srinivas.pandruvada@xxxxxxxxx> > --- > drivers/iio/industrialio-core.c | 1 + > include/linux/iio/iio.h | 5 +++++ > 2 files changed, 6 insertions(+), 0 deletions(-) > > diff --git a/drivers/iio/industrialio-core.c > b/drivers/iio/industrialio-core.c index 4f947e4..536ba75 100644 > --- a/drivers/iio/industrialio-core.c > +++ b/drivers/iio/industrialio-core.c > @@ -92,6 +92,7 @@ static const char * const iio_chan_info_postfix[] = { > [IIO_CHAN_INFO_FREQUENCY] = "frequency", > [IIO_CHAN_INFO_PHASE] = "phase", > [IIO_CHAN_INFO_HARDWAREGAIN] = "hardwaregain", > + [IIO_CHAN_INFO_HYSTERESIS] = "hysteresis", > }; > > const struct iio_chan_spec > diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index > 3a4f6a3..9ed1063 100644 > --- a/include/linux/iio/iio.h > +++ b/include/linux/iio/iio.h > @@ -35,6 +35,7 @@ enum iio_chan_info_enum { > IIO_CHAN_INFO_FREQUENCY, > IIO_CHAN_INFO_PHASE, > IIO_CHAN_INFO_HARDWAREGAIN, > + IIO_CHAN_INFO_HYSTERESIS, > }; > > #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) > #define IIO_CHAN_INFO_HARDWAREGAIN_SHARED_BIT \ > 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 { > IIO_CPU, -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
