Pipe through device resolution information

Bug: 8424494
Change-Id: Iafeeee0d5cd29342c1cdc86b9616222aaa5d1b94

1 files changed, 7 insertions, 5 deletions

diff --git a/services/input/InputReader.h b/services/input/InputReader.h
index c596b37..8a52c06 100644
--- a/services/input/InputReader.h
+++ b/services/input/InputReader.h
@@ -1730,10 +1730,11 @@ private:
         float highScale;  // scale factor from raw to normalized values of high split
         float highOffset; // offset to add after scaling for normalization of high split
 
-        float min;     // normalized inclusive minimum
-        float max;     // normalized inclusive maximum
-        float flat;    // normalized flat region size
-        float fuzz;    // normalized error tolerance
+        float min;        // normalized inclusive minimum
+        float max;        // normalized inclusive maximum
+        float flat;       // normalized flat region size
+        float fuzz;       // normalized error tolerance
+        float resolution; // normalized resolution in units/mm
 
         float filter;  // filter out small variations of this size
         float currentValue; // current value
@@ -1744,7 +1745,7 @@ private:
         void initialize(const RawAbsoluteAxisInfo& rawAxisInfo, const AxisInfo& axisInfo,
                 bool explicitlyMapped, float scale, float offset,
                 float highScale, float highOffset,
-                float min, float max, float flat, float fuzz) {
+                float min, float max, float flat, float fuzz, float resolution) {
             this->rawAxisInfo = rawAxisInfo;
             this->axisInfo = axisInfo;
             this->explicitlyMapped = explicitlyMapped;
@@ -1756,6 +1757,7 @@ private:
             this->max = max;
             this->flat = flat;
             this->fuzz = fuzz;
+            this->resolution = resolution;
             this->filter = 0;
             resetValue();
         }