text: /*
   * Copyright (C) 2010 The Android Open Source Project
   * Copyright (C) 2012-2015, The Linux Foundation. All rights reserved.
   *
   * Not a Contribution, Apache license notifications and license are
   * retained for attribution purposes only.
  
   * 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.
   */
  
  #ifndef ANDROID_IQSERVICE_H
  #define ANDROID_IQSERVICE_H
  
  #include <stdint.h>
  #include <sys/types.h>
  #include <utils/Errors.h>
  #include <utils/RefBase.h>
  #include <binder/IInterface.h>
  #include <binder/IBinder.h>
  #include <IQClient.h>
  
  
  namespace qService {
  // ----------------------------------------------------------------------------
  
  class IQService : public android::IInterface
  {
  public:
      DECLARE_META_INTERFACE(QService);
      enum {
          COMMAND_LIST_START = android::IBinder::FIRST_CALL_TRANSACTION,
          SECURING,                // Hardware securing start/end notification
          UNSECURING,              // Hardware unsecuring start/end notification
          CONNECT,                 // Connect to qservice
          SCREEN_REFRESH,          // Refresh screen through SF invalidate
          EXTERNAL_ORIENTATION,    // Set external orientation
          BUFFER_MIRRORMODE,       // Buffer mirrormode
          CHECK_EXTERNAL_STATUS,   // Check status of external display
          GET_DISPLAY_ATTRIBUTES,  // Get display attributes
          SET_HSIC_DATA,           // Set HSIC on dspp
          GET_DISPLAY_VISIBLE_REGION,  // Get the visibleRegion for dpy
          SET_SECONDARY_DISPLAY_STATUS,  // Sets secondary display status
          SET_PARTIAL_UPDATE,      // Preference on partial update feature
          SET_VIEW_FRAME,          // Set view frame of display
          DYNAMIC_DEBUG,           // Enable more logging on the fly
          SET_IDLE_TIMEOUT,        // Set idle timeout for GPU fallback
          /* Enable/Disable/Set refresh rate dynamically */
          CONFIGURE_DYN_REFRESH_RATE,
          QDCM_SVC_CMDS,           // request QDCM services.
          TOGGLE_SCREEN_UPDATE,    // Provides ability to disable screen updates
          COMMAND_LIST_END = 400,
      };
  
      enum {
          END = 0,
          START,
      };
  
      enum {
          DEBUG_ALL,
          DEBUG_MDPCOMP,
          DEBUG_VSYNC,
          DEBUG_VD,
          DEBUG_PIPE_LIFECYCLE,
      };
  
      enum {
          PREF_POST_PROCESSING,
          PREF_PARTIAL_UPDATE,
          ENABLE_PARTIAL_UPDATE,
      };
  
      // Register a client that can be notified
      virtual void connect(const android::sp<qClient::IQClient>& client) = 0;
      // Generic function to dispatch binder commands
      // The type of command decides how the data is parceled
      virtual android::status_t dispatch(uint32_t command,
              const android::Parcel* inParcel,
              android::Parcel* outParcel) = 0;
  };
  
  // ----------------------------------------------------------------------------
  
  class BnQService : public android::BnInterface<IQService>
  {
  public:
      virtual android::status_t onTransact( uint32_t code,
                                            const android::Parcel& data,
                                            android::Parcel* reply,
                                            uint32_t flags = 0);
  };
  
  // ----------------------------------------------------------------------------
  }; // namespace qService
  
  #endif // ANDROID_IQSERVICE_H
  