Add device tree for Orange Pi 5 Ultra LineageOS ATV

suspend_blocker/Android.bp

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+// Copyright (C) 2019 The Android Open Source Project
+// Copyright (C) 2021-2022 KonstaKANG
+// Copyright (C) 2025 Venkata Atchuta Bheemeswara Sarma Darbha
+//
+// SPDX-License-Identifier: Apache-2.0
+
+cc_binary {
+    name: "suspend_blocker_opi",
+    vendor: true,
+    srcs: ["suspend_blocker_opi.cpp"],
+    shared_libs: ["libpower"],
+    installable: false,
+}
+
+prebuilt_etc {
+    name: "suspend_blocker_opi.rc",
+    src: "suspend_blocker_opi.rc",
+    installable: false,
+}
+
+apex {
+    name: "com.android.hardware.suspend_blocker.opi5",
+    manifest: "apex_manifest.json",
+    file_contexts: "apex_file_contexts",
+    key: "com.android.hardware.key",
+    certificate: ":com.android.hardware.certificate",
+    updatable: false,
+    vendor: true,
+
+    binaries: ["suspend_blocker_opi"],
+    prebuilts: [
+        "suspend_blocker_opi.rc",
+    ],
+}

suspend_blocker/apex_file_contexts

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+(/.*)?                    u:object_r:vendor_file:s0
+/etc(/.*)?                u:object_r:vendor_configs_file:s0
+/bin/suspend_blocker_opi  u:object_r:suspend_blocker_exec:s0

suspend_blocker/apex_manifest.json

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+{
+    "name": "com.android.hardware.suspend_blocker.opi5",
+    "version": 1
+}

suspend_blocker/suspend_blocker_opi.cpp

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+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ * Copyright (C) 2021-2022 KonstaKANG
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <signal.h>
+#include <wakelock/wakelock.h>
+
+int main() {
+    auto wl = android::wakelock::WakeLock::tryGet("suspend_blocker_opi");  // RAII object
+    if (!wl.has_value()) {
+        return EXIT_FAILURE;
+    }
+
+    sigset_t mask;
+    sigemptyset(&mask);
+    return sigsuspend(&mask);  // Infinite sleep
+}

suspend_blocker/suspend_blocker_opi.rc

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+service vendor.suspend_blocker_opi /apex/com.android.hardware.suspend_blocker.opi5/bin/suspend_blocker_opi
+    class hal
+    group system
+    user root