diff options
| author | Nitin Garg <nitin.garg@freescale.com> | 2012-06-08 09:15:54 -0500 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2012-06-08 09:15:54 -0500 |
| commit | bac8d703dba3dd242836fbf9093c4a2ec5950873 (patch) | |
| tree | 2c3c1f2fad6b6c71fdf99e952228767122b71357 | |
| parent | b339ccc94311954734decf3eb82c14a4ce561c03 (diff) | |
ENGR00175722: mma8451 acclerometer sensor improvement
MMA8451 is very noisy even when idle as it has no hysteresis on
the input. Increased the input Fuzz to 128.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
| -rw-r--r-- | drivers/hwmon/mxc_mma8451.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/mxc_mma8451.c b/drivers/hwmon/mxc_mma8451.c index f6469599aa95..568d2cf83582 100644 --- a/drivers/hwmon/mxc_mma8451.c +++ b/drivers/hwmon/mxc_mma8451.c @@ -42,8 +42,8 @@ #define POLL_INTERVAL_MIN 20 #define POLL_INTERVAL_MAX 1000 #define POLL_INTERVAL 500 -#define INPUT_FUZZ 32 -#define INPUT_FLAT 32 +#define INPUT_FUZZ 128 +#define INPUT_FLAT 128 #define MODE_CHANGE_DELAY_MS 100 #define MMA8451_STATUS_ZYXDR 0x08 |