From a8eed8f2aadd47e587df1ee8143f7faf7f360afe Mon Sep 17 00:00:00 2001
From: roynatech2544 <whiteshell2544@naver.com>
Date: Wed, 5 Oct 2022 09:59:31 +0000
Subject: [PATCH] universal7885: fm-hidl -> fm-aidl

---
 .../apps/aidl-support/fm/Android.bp           |  9 +++++
 .../eureka/hardware/fmradio/Direction.aidl    | 21 ++++++++++++
 .../eureka/hardware/fmradio/IFMRadio.aidl     | 33 +++++++++++++++++++
 .../vendor/eureka/hardware/fmradio/Space.aidl | 24 ++++++++++++++
 4 files changed, 87 insertions(+)
 create mode 100644 universal7885-common/apps/aidl-support/fm/Android.bp
 create mode 100644 universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/Direction.aidl
 create mode 100644 universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/IFMRadio.aidl
 create mode 100644 universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/Space.aidl

diff --git a/universal7885-common/apps/aidl-support/fm/Android.bp b/universal7885-common/apps/aidl-support/fm/Android.bp
new file mode 100644
index 0000000..7dcdbaa
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/fm/Android.bp
@@ -0,0 +1,9 @@
+aidl_interface {
+    name: "vendor.eureka.hardware.fmradio",
+    srcs: ["vendor/eureka/hardware/fmradio/*.aidl"],
+    backend: {
+        ndk: {
+            enabled: true,
+        },
+    },
+}
diff --git a/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/Direction.aidl b/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/Direction.aidl
new file mode 100644
index 0000000..f3897dc
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/Direction.aidl
@@ -0,0 +1,21 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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.
+
+package vendor.eureka.hardware.fmradio;
+
+@Backing(type="int")
+enum Direction {
+    UP,
+    DOWN,
+}
diff --git a/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/IFMRadio.aidl b/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/IFMRadio.aidl
new file mode 100644
index 0000000..243aae2
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/IFMRadio.aidl
@@ -0,0 +1,33 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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.
+
+package vendor.eureka.hardware.fmradio;
+
+import vendor.eureka.hardware.fmradio.Direction;
+import vendor.eureka.hardware.fmradio.Status;
+import vendor.eureka.hardware.fmradio.Space;
+
+interface IFMRadio {
+    void adjustFreqByStep(in Direction dir);
+
+    Space getChannelSpacing();
+
+    int getFreqFromSysfs();
+
+    boolean isAvailable();
+
+    void setChannelSpacing(in Space space);
+
+    void setManualFreq(in float freq);
+}
diff --git a/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/Space.aidl b/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/Space.aidl
new file mode 100644
index 0000000..80f6975
--- /dev/null
+++ b/universal7885-common/apps/aidl-support/fm/vendor/eureka/hardware/fmradio/Space.aidl
@@ -0,0 +1,24 @@
+// Copyright (C) 2022 Eureka Team
+//
+// 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.
+
+package vendor.eureka.hardware.fmradio;
+
+@Backing(type="int")
+enum Space {
+    CHANNEL_SPACING_10HZ = 1,
+    CHANNEL_SPACING_20HZ,
+    CHANNEL_SPACING_30HZ,
+    CHANNEL_SPACING_40HZ,
+    CHANNEL_SPACING_50HZ = 5,
+}