Correct the mismatch bewteen calibscale and calibbias, and export
the in_accel_calibscale sysfs entry
Signed-off-by: Jin Feng <jin88.feng@xxxxxxxxx>
---
drivers/staging/iio/iio_simple_dummy.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/iio/iio_simple_dummy.c b/drivers/staging/iio/iio_simple_dummy.c
index aee76c7..4f2e876 100644
--- a/drivers/staging/iio/iio_simple_dummy.c
+++ b/drivers/staging/iio/iio_simple_dummy.c
@@ -168,6 +168,7 @@ static const struct iio_chan_spec iio_dummy_channels[] = {
.channel2 = IIO_MOD_X,
.info_mask =
IIO_CHAN_INFO_RAW_SEPARATE_BIT |
+ IIO_CHAN_INFO_CALIBSCALE_SHARED_BIT |
/*
* Internal bias correction value. Applied
* by the hardware or driver prior to userspace
@@ -314,7 +315,7 @@ static int iio_dummy_write_raw(struct iio_dev *indio_dev,
st->dac_val = val;
mutex_unlock(&st->lock);
return 0;
- case IIO_CHAN_INFO_CALIBBIAS:
+ case IIO_CHAN_INFO_CALIBSCALE:
mutex_lock(&st->lock);
/* Compare against table - hard matching here */
for (i = 0; i < ARRAY_SIZE(dummy_scales); i++)
@@ -327,6 +328,12 @@ static int iio_dummy_write_raw(struct iio_dev *indio_dev,
st->accel_calibscale = &dummy_scales[i];
mutex_unlock(&st->lock);
return ret;
+ case IIO_CHAN_INFO_CALIBBIAS:
+ mutex_lock(&st->lock);
+ st->accel_calibbias = val;
+ mutex_unlock(&st->lock);
+ return 0;
+
default:
return -EINVAL;
}
--
1.7.9.5
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