From eb3939467a27aad2232286e11ce3d127b9d45973 Mon Sep 17 00:00:00 2001
From: Zoey Chen <zoeychen@google.com>
Date: Mon, 1 Feb 2021 21:16:31 +0800
Subject: [PATCH] Add dtmSupported into 1.6 HAL for 2G network

Bug: 178328574
Test: make, VTS
Change-Id: Iba230acda8302df90e77d93701d9b0ba74196fc0
---
 radio/1.6/types.hal | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/radio/1.6/types.hal b/radio/1.6/types.hal
index 4eaf7be821..6ceff7762d 100644
--- a/radio/1.6/types.hal
+++ b/radio/1.6/types.hal
@@ -737,6 +737,14 @@ struct RegStateResult {
              */
             NrVopsInfo nrVopsInfo;
         } ngranInfo;
+
+        struct GeranRegistrationInfo {
+            /**
+             * True if the dual transfer mode is supported.
+             * Refer to 3GPP TS 44.108 section 3.4.25.3
+             */
+            bool dtmSupported;
+        } geranInfo;
     } accessTechnologySpecificInfo;
 };