sm8450-common: sensors: Introduce LightNotifier and use libssccalapi@2.0

Change-Id: Iec11aa1a8ccc13db5d30cc6fa52e4b10d255c706

sensors/include/SscCalApi.h

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2024 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include <cstdint>
+
+enum notify_t {
+    BRIGHTNESS = 17,
+    DC_STATE = 18,
+    DISPLAY_FREQUENCY = 20,
+    REPORT_VALUE = 201,
+    POWER_STATE = 202,
+};
+
+struct _oem_msg {
+    uint32_t sensorType;
+    notify_t notifyType;
+    float unknown1;
+    float unknown2;
+    float notifyTypeFloat;
+    float value;
+    float unused[10];
+};
+
+typedef void (*init_current_sensors_t)(bool debug);
+typedef void (*process_msg_t)(_oem_msg* msg);
+
+class SscCalApiWrapper {
+  public:
+    static SscCalApiWrapper& getInstance();
+
+    void initCurrentSensors(bool debug);
+    void processMsg(_oem_msg* msg);
+
+  private:
+    SscCalApiWrapper();
+    ~SscCalApiWrapper();
+
+    void* mSscCalApiHandle;
+    process_msg_t process_msg;
+    init_current_sensors_t init_current_sensors;
+};