Include EWP HAL 1.0 am: 60d600a2ee am: c51a2b33d6

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/google/interfaces/+/17607487

Change-Id: I2a6a26a053d20a3d06c6ea525bab10cb691a2636
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

2 files changed, 53 insertions, 0 deletions

diff --git a/bluetooth/ewp/1.0/Android.bp b/bluetooth/ewp/1.0/Android.bp
new file mode 100644
index 0000000..a4c2e63
--- /dev/null
+++ b/bluetooth/ewp/1.0/Android.bp
@@ -0,0 +1,16 @@
+package {
+    // See: http://go/android-license-faq
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+hidl_interface {
+    name: "hardware.google.bluetooth.ewp@1.0",
+    root: "hardware.google",
+    srcs: [
+        "IBluetoothEwp.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}
\ No newline at end of file
diff --git a/bluetooth/ewp/1.0/IBluetoothEwp.hal b/bluetooth/ewp/1.0/IBluetoothEwp.hal
new file mode 100644
index 0000000..8355351
--- /dev/null
+++ b/bluetooth/ewp/1.0/IBluetoothEwp.hal
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * This is pixel only extension for Bluetooth HAL.
+ */
+package hardware.google.bluetooth.ewp@1.0;
+
+interface IBluetoothEwp {
+    /**
+     * API to enable Bluetooth Le Audio offload debugging mechanism.
+     *
+     * This API must be invoked whenever maximum Bluetooth Tx power need to
+     * changed for optimising performance purpose in SAR scenarios.
+     *
+     * @param event_mask The event mask for the EWP mechanism
+     */
+    oneway EnableEwp(uint16_t event_mask);
+
+    /**
+     * API to disable Bluetooth Le Audio offload debugging mechanism.
+     */
+    oneway DisableEwp();
+};