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| author | Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> | 2015-03-03 18:17:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-19 10:10:19 +0200 |
| commit | b45b375615ee2553a617a5e6c3f3f4cde04568ee (patch) | |
| tree | 037ecd6ca17908d1f909acb7d54a47c8bf51f33f | |
| parent | a8173cd017a912dd333f68bf1c0c31afaf70d4e3 (diff) | |
| download | lwn-b45b375615ee2553a617a5e6c3f3f4cde04568ee.tar.gz lwn-b45b375615ee2553a617a5e6c3f3f4cde04568ee.zip | |
iio: bmc150: change sampling frequency
commit 0ba8da961bd868c67a8dae3dbbee145514515e9c upstream.
Currently driver reports device bandwidth list as available
sampling frequency. But sampling frequency is actually twice
the device bandwidth. This patch fixes this issue.
Signed-off-by: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/iio/accel/bmc150-accel.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/iio/accel/bmc150-accel.c b/drivers/iio/accel/bmc150-accel.c index 066d0c04072c..9f5b41bde7ba 100644 --- a/drivers/iio/accel/bmc150-accel.c +++ b/drivers/iio/accel/bmc150-accel.c @@ -168,14 +168,14 @@ static const struct { int val; int val2; u8 bw_bits; -} bmc150_accel_samp_freq_table[] = { {7, 810000, 0x08}, - {15, 630000, 0x09}, - {31, 250000, 0x0A}, - {62, 500000, 0x0B}, - {125, 0, 0x0C}, - {250, 0, 0x0D}, - {500, 0, 0x0E}, - {1000, 0, 0x0F} }; +} bmc150_accel_samp_freq_table[] = { {15, 620000, 0x08}, + {31, 260000, 0x09}, + {62, 500000, 0x0A}, + {125, 0, 0x0B}, + {250, 0, 0x0C}, + {500, 0, 0x0D}, + {1000, 0, 0x0E}, + {2000, 0, 0x0F} }; static const struct { int bw_bits; @@ -840,7 +840,7 @@ static int bmc150_accel_validate_trigger(struct iio_dev *indio_dev, } static IIO_CONST_ATTR_SAMP_FREQ_AVAIL( - "7.810000 15.630000 31.250000 62.500000 125 250 500 1000"); + "15.620000 31.260000 62.50000 125 250 500 1000 2000"); static struct attribute *bmc150_accel_attributes[] = { &iio_const_attr_sampling_frequency_available.dev_attr.attr, |