staging:iio: Add capacitance type and average_raw chan info.

These are both needed for CAPADCs

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/iio.h b/drivers/staging/iio/iio.h
index a59988f..742f6c6 100644 (file)
--- a/drivers/staging/iio/iio.h
+++ b/drivers/staging/iio/iio.h
@@ -42,6 +42,7 @@ enum iio_chan_type {
        IIO_ROT,
        IIO_ANGL,
        IIO_TIMESTAMP,
+       IIO_CAPACITANCE,
 };
 
 /* Nasty hack to avoid massive churn */
@@ -81,6 +82,8 @@ enum iio_chan_info_enum {
        IIO_CHAN_INFO_PEAK_SCALE_SEPARATE,
        IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW_SHARED,
        IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW_SEPARATE,
+       IIO_CHAN_INFO_AVERAGE_RAW_SHARED,
+       IIO_CHAN_INFO_AVERAGE_RAW_SEPARATE,
 };
 
 enum iio_endian {

diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 8c054c0..44a5be5 100644 (file)
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -65,6 +65,7 @@ static const char * const iio_chan_type_name_spec_shared[] = {
        [IIO_ROT] = "rot",
        [IIO_ANGL] = "angl",
        [IIO_TIMESTAMP] = "timestamp",
+       [IIO_CAPACITANCE] = "capacitance",
 };
 
 static const char * const iio_chan_type_name_spec_complex[] = {
@@ -89,6 +90,7 @@ static const char * const iio_chan_info_postfix[] = {
        [IIO_CHAN_INFO_PEAK_SCALE_SHARED/2] = "peak_scale",
        [IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW_SHARED/2]
        = "quadrature_correction_raw",
+       [IIO_CHAN_INFO_AVERAGE_RAW_SHARED/2] = "mean_raw",
 };
 
 /**