Report palms from firmware to gestures library

We currently don't forward any palms reported by firmware to the
gestures-lib. In this change we add a flag to enable palm reporting to
gesture-lib. This should improve overall touchpad palm rejection.

Bug: 302505955
Test: atest HardwareStateConverterTest
Flag: report_palms_to_gestures_library
Change-Id: I35e299c82fa51f55a83cdb9c523d5f0528d62a9b
diff --git a/libs/input/input_flags.aconfig b/libs/input/input_flags.aconfig
index a807d82..d13a260 100644
--- a/libs/input/input_flags.aconfig
+++ b/libs/input/input_flags.aconfig
@@ -43,6 +43,13 @@
 }
 
 flag {
+  name: "report_palms_to_gestures_library"
+  namespace: "input"
+  description: "Report touches marked as palm by firmware to gestures library"
+  bug: "302505955"
+}
+
+flag {
   name: "enable_touchpad_typing_palm_rejection"
   namespace: "input"
   description: "Enable additional palm rejection on touchpad while typing"