3 files changed, 18 insertions, 0 deletions
diff --git a/src/device/axis/axis.c b/src/device/axis/axis.c
index 1cdb856..ada6fa3 100644
--- a/src/device/axis/axis.c
+++ b/src/device/axis/axis.c
@@ -46,6 +46,15 @@ void relabsd_axis_enable
    axis->is_enabled = 1;
 }
 
+int relabsd_axis_has_flag
+(
+   const struct relabsd_axis axis [const restrict static 1],
+   const enum relabsd_axis_flag flag
+)
+{
+   return axis->flags[flag];
+}
+
 int relabsd_axis_is_enabled
 (
    const struct relabsd_axis axis [const restrict static 1]
diff --git a/src/device/axis/axis_filter.c b/src/device/axis/axis_filter.c
index 04dfdb7..6258ad9 100644
--- a/src/device/axis/axis_filter.c
+++ b/src/device/axis/axis_filter.c
@@ -122,6 +122,11 @@ int relabsd_axis_filter_new_value
       return 0;
    }
 
+   if (axis->flags[RELABSD_NOT_ABS])
+   {
+      return 1;
+   }
+
    if (axis->flags[RELABSD_DIRECT])
    {
       return direct_filter(axis, value);
diff --git a/src/device/axis/axis_option.c b/src/device/axis/axis_option.c
index 8e52fe1..7796eb7 100644
--- a/src/device/axis/axis_option.c
+++ b/src/device/axis/axis_option.c
@@ -57,6 +57,10 @@ int relabsd_axis_enable_option_from_name
          );
       }
    }
+   else if (RELABSD_IS_PREFIX("notabs", option_name))
+   {
+      axis->flags[RELABSD_NOT_ABS] = 1;
+   }
    else if (RELABSD_IS_PREFIX("convert_to=", option_name))
    {
       axis->convert_to =