Adding getModelState API to sound trigger with new build fix.
This version copies the V2_0 and V2_1 implementations instead of trying
to extend them.

Test: built with the forrest tool, ie. forrest --force_cherry_pick \
build th:cl:5288240:aosp_x86-eng:git_master-without-vendor

Change-Id: Iec18b6a29c8d3d495b24fc07b5f7db95a8057f30
Bug-Id: 70206501
diff --git a/soundtrigger/2.2/Android.bp b/soundtrigger/2.2/Android.bp
new file mode 100644
index 0000000..0a7c2d8
--- /dev/null
+++ b/soundtrigger/2.2/Android.bp
@@ -0,0 +1,20 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.soundtrigger@2.2",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "ISoundTriggerHw.hal",
+    ],
+    interfaces: [
+        "android.hardware.audio.common@2.0",
+        "android.hardware.soundtrigger@2.0",
+        "android.hardware.soundtrigger@2.1",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: false,
+}
+