diff options
| author | Venu Byravarasu <vbyravarasu@nvidia.com> | 2010-06-16 14:55:20 +0530 |
|---|---|---|
| committer | Gary King <gking@nvidia.com> | 2010-06-22 23:35:56 -0700 |
| commit | 6efeb6ab2a7dad72f2763cd2fb7ce7e09563adea (patch) | |
| tree | 22e95009e19979c6d736cda463198cfb968f3f7b /drivers/input | |
| parent | a2f6d4d0337a6c67335404c4140bab95a53d8336 (diff) | |
tegra: Run time detection of accelerometer on E1206
Enabled Bosch and Kionix accelerometers together.
Added an abstraction layer which would route calls to
Bosch or Kionix accelerometer based on run time detection
Testing done: observed changes in accelerometer readings
when the device is moved.
Change-Id: I7cdadb609703d6d0eeabf6e2878adb5f81c43b72
Reviewed-on: http://git-master/r/2753
Tested-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Reviewed-by: Hoang Pham <hopham@nvidia.com>
Reviewed-by: Gary King <gking@nvidia.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/misc/tegra_odm_accel.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/input/misc/tegra_odm_accel.c b/drivers/input/misc/tegra_odm_accel.c index 8af906d9ba77..9bc9b4927757 100644 --- a/drivers/input/misc/tegra_odm_accel.c +++ b/drivers/input/misc/tegra_odm_accel.c @@ -107,7 +107,7 @@ NvBool open_def_odm_accl(void) } err = NvOdmAccelSetIntForceThreshold(accel_dev->hOdmAcr, - NvOdmAccelInt_MotionThreshold, 0, 900); + NvOdmAccelInt_MotionThreshold, 0, 2); if (!err) { pr_err("open_def_odm_accl: Set Motion Thresold failed\n"); return err; @@ -130,7 +130,7 @@ NvBool open_def_odm_accl(void) } err = NvOdmAccelSetIntForceThreshold(accel_dev->hOdmAcr, - NvOdmAccelInt_TapThreshold, 0, 120); + NvOdmAccelInt_TapThreshold, 0, 10); if (!err) { pr_err("open_def_odm_accl: Set Tap Threshold failed\n"); @@ -163,8 +163,8 @@ void change_nvodm_accelerometer_settings(NvU32 command, NvS32 value) accel_dev->freq = value; } } else { - NvOdmAccelSetSampleRate(accel_dev->hOdmAcr, - NvOdmAccelPower_Fullrun); +// NvOdmAccelSetSampleRate(accel_dev->hOdmAcr, +// NvOdmAccelPower_Fullrun); if (NvOdmAccelSetSampleRate(accel_dev->hOdmAcr, value)) { accel_dev->freq = value; } |