src/da7219/driver/da7219.h

// Copyright 2022 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SRC_DA7219_DRIVER_DA7219_H_
#define SRC_DA7219_DRIVER_DA7219_H_

#include <fidl/fuchsia.hardware.audio/cpp/wire.h>
#include <lib/driver/component/cpp/driver_cpp.h>

#include "i2c_channel.h"

namespace audio {

class Da7219Driver : public fdf::DriverBase {
 public:
  Da7219Driver(fdf::DriverStartArgs start_args,
               fdf::UnownedSynchronizedDispatcher driver_dispatcher)
      : fdf::DriverBase("da7219", std::move(start_args),
                        std::move(driver_dispatcher)) {}

  virtual ~Da7219Driver() = default;

  zx::result<> Start() override;

 private:
  zx::result<> SetupI2cChannel();
  void Serve(fidl::ServerEnd<fuchsia_hardware_audio::Codec> request);

  std::shared_ptr<I2cChannel> i2c_channel_;
};

}  // namespace audio

#endif  // SRC_DA7219_DRIVER_DA7219_H_