diff options
Diffstat (limited to 'drivers/staging/iio/iio.h')
| -rw-r--r-- | drivers/staging/iio/iio.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/staging/iio/iio.h b/drivers/staging/iio/iio.h index 6b896a511de8..f42387052ce5 100644 --- a/drivers/staging/iio/iio.h +++ b/drivers/staging/iio/iio.h @@ -27,12 +27,11 @@ enum iio_data_type { enum iio_chan_type { /* real channel types */ - IIO_IN, - IIO_OUT, + IIO_VOLTAGE, IIO_CURRENT, IIO_POWER, IIO_ACCEL, - IIO_IN_DIFF, + IIO_VOLTAGE_DIFF, IIO_GYRO, IIO_MAGN, IIO_LIGHT, @@ -45,6 +44,10 @@ enum iio_chan_type { IIO_TIMESTAMP, }; +/* Nasty hack to avoid massive churn */ +#define IIO_IN IIO_VOLTAGE +#define IIO_IN_DIFF IIO_VOLTAGE_DIFF + #define IIO_MOD_X 0 #define IIO_MOD_LIGHT_BOTH 0 #define IIO_MOD_Y 1 @@ -127,14 +130,17 @@ struct iio_chan_spec { unsigned processed_val:1; unsigned modified:1; unsigned indexed:1; + unsigned output:1; }; #define IIO_ST(si, rb, sb, sh) \ { .sign = si, .realbits = rb, .storagebits = sb, .shift = sh } -#define IIO_CHAN(_type, _mod, _indexed, _proc, _name, _chan, _chan2, \ +/* Macro assumes input channels */ +#define IIO_CHAN(_type, _mod, _indexed, _proc, _name, _chan, _chan2, \ _inf_mask, _address, _si, _stype, _event_mask) \ { .type = _type, \ + .output = 0, \ .modified = _mod, \ .indexed = _indexed, \ .processed_val = _proc, \ |
