[lineage-18.0] IFingerprintInscreen: Allow HALs to control position and size

* These are hardware-specific properties. Allow HALs to control them
directly instead of relying on a system property

Change-Id: I36355886cc115ae2a423cbbca6044daec43ee454
Signed-off-by: baalajimaestro <me@baalajimaestro.me>

interfaces/biometrics/fingerprint/inscreen/1.0/IFingerprintInscreen.hal

@@ -19,6 +19,14 @@ package vendor.aospa.biometrics.fingerprint.inscreen@1.0;
 import IFingerprintInscreenCallback;
 
 interface IFingerprintInscreen {
+    /**
+     * Information on the position of the scanner
+     * Note: X and Y are the left-upper corner of the
+     * FOD view, not the center.
+     */
+    getPositionX() generates (int32_t x);
+    getPositionY() generates (int32_t y);
+    getSize() generates (int32_t size);
     /**
      * Called when fingerprint enrollment started
      */