commit b3eefedab1d3d090f980ebc71f9707b877e65bbc
author Dennis Kempin <denniskempin@chromium.org> Wed Feb 05 16:32:23 2014 -0800
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Fri Feb 07 04:15:01 2014 +0000
tree c2242076c024b24a0a1f27982ba62541e93e2576
parent 831df84395b49a89c50cdb17c157e1cb4d69235d

rambi: Updated touch major calibration and added box filter

Two smaller config updated to improve the performance of the rambi
touchpad.

BUG=chromium:337615
TEST=manual testing

Change-Id: I4c97ba121404529308d0a3eeac6914585576725d
Reviewed-on: https://chromium-review.googlesource.com/185059
Reviewed-by: Benson Leung <bleung@chromium.org>
Commit-Queue: Dennis Kempin <denniskempin@chromium.org>
Tested-by: Dennis Kempin <denniskempin@chromium.org>

50-touchpad-cmt-rambi.conf

diff --git a/50-touchpad-cmt-rambi.conf b/50-touchpad-cmt-rambi.conf
old mode 100644
new mode 100755
index 43a55f8..34582b9
--- a/50-touchpad-cmt-rambi.conf
+++ b/50-touchpad-cmt-rambi.conf
@@ -20,8 +20,8 @@
     Option          "Pressure Calibration Offset" "-30.8987555752642"
     Option          "Pressure Calibration Slope" "3.04377880501995"
     # TODO(clchiou): Calibrate bias on X-axis
-    Option          "Touchpad Device Output Bias on X-Axis" "135.232093932954"
-    Option          "Touchpad Device Output Bias on Y-Axis" "135.232093932954"
+    Option          "Touchpad Device Output Bias on X-Axis" "139.858245421079"
+    Option          "Touchpad Device Output Bias on Y-Axis" "139.858245421079"
 
     # We see lots of pressure changes under normal use, so raise thresholds
     Option          "Max Allowed Pressure Change Per Sec" "100000.0"
@@ -41,4 +41,8 @@
 
     # Increase Change Timeout
     Option          "Change Timeout" "0.1"
+
+    # Raw data is a little unsteady, add box filter for smoother movement
+    Option          "Box Width" "0.3"
+    Option          "Box Height" "0.3"
 EndSection