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| author | Jeff Brown <jeffbrown@google.com> | 2011-08-11 14:37:12 -0700 |
|---|---|---|
| committer | Jeff Brown <jeffbrown@google.com> | 2011-08-11 14:57:45 -0700 |
| commit | eea2f300711e2772485bfca097b88ee03b430ec8 (patch) | |
| tree | fffe5e1351a23e53fdbdfde7207009d3c7e82e9c /mxt224_ts_input.idc | |
| parent | eccaf45f8d21920469e2ad414ae0ae073da5917e (diff) | |
| download | device_samsung_crespo-eea2f300711e2772485bfca097b88ee03b430ec8.zip device_samsung_crespo-eea2f300711e2772485bfca097b88ee03b430ec8.tar.gz device_samsung_crespo-eea2f300711e2772485bfca097b88ee03b430ec8.tar.bz2 | |
Update touch screen configuration.
Bug: 5064702
Change-Id: I543b147ec41a6bdfe2c8b83a09510947de6f2ce8
Diffstat (limited to 'mxt224_ts_input.idc')
| -rw-r--r-- | mxt224_ts_input.idc | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/mxt224_ts_input.idc b/mxt224_ts_input.idc index d258f04..866e3dc 100644 --- a/mxt224_ts_input.idc +++ b/mxt224_ts_input.idc @@ -15,29 +15,18 @@ # # Input Device Calibration File for the Crespo touch screen. # -# These calibration values are derived from empirical measurements -# and may not be appropriate for use with other touch screens. -# Refer to the input device calibration documentation for more details. -# # Basic Parameters touch.deviceType = touchScreen touch.orientationAware = 1 -# Touch Size -touch.touchSize.calibration = pressure - -# Tool Size -# Driver reports tool size as an area measurement. -# +# Size # Based on empirical measurements, we estimate the size of the tool -# using size = sqrt(22 * rawToolArea + 0) * 9.2 + 0. -touch.toolSize.calibration = area -touch.toolSize.areaScale = 22 -touch.toolSize.areaBias = 0 -touch.toolSize.linearScale = 9.2 -touch.toolSize.linearBias = 0 -touch.toolSize.isSummed = 0 +# using size = sqrt(area) * 43 + 0. +touch.size.calibration = area +touch.size.scale = 43 +touch.size.bias = 0 +touch.size.isSummed = 0 # Pressure # Driver reports signal strength as pressure. @@ -48,9 +37,6 @@ touch.pressure.calibration = amplitude touch.pressure.source = default touch.pressure.scale = 0.01 -# Size -touch.size.calibration = normalized - # Orientation touch.orientation.calibration = none |