/libcamera/ExynosCamera.cpp

/*
 * Copyright 2012, Samsung Electronics Co. LTD
 *
 * 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 toggle 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.
 */

/*!
 * \file      ExynosCamera.cpp
 * \brief     source file for CAMERA HAL MODULE
 * \author    thun.hwang(thun.hwang@samsung.com)
 * \date      2010/06/03
 *
 * <b>Revision History: </b>
 * - 2011/12/31 : thun.hwang(thun.hwang@samsung.com) \n
 *   Initial version
 *
 * - 2012/01/18 : Sangwoo, Park(sw5771.park@samsung.com) \n
 *   Adjust Doxygen Document
 *
 * - 2012/02/01 : Sangwoo, Park(sw5771.park@samsung.com) \n
 *   Adjust libv4l2
 *   Adjust struct ExynosCameraInfo
 *   External ISP feature
 *
 * - 2012/03/14 : sangwoo.park(sw5771.park@samsung.com) \n
 *   Change file, class name to ExynosXXX.
 *
 * - 2012/08/01 : Pilsun, Jang(pilsun.jang@samsung.com) \n
 *   Adjust Camera2.0 Driver
 */

//#define LOG_NDEBUG 0
#define LOG_TAG "ExynosCamera"

#include <cutils/log.h>

#include "ExynosCamera.h"

ExynosCameraInfo::ExynosCameraInfo()
{
    previewW = 2560;
    previewH = 1920;
    previewColorFormat = V4L2_PIX_FMT_NV21;
    previewBufPlane = 3;
    videoW = 1920;
    videoH = 1080;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    videoBufPlane = 3;
    pictureW = 2560;
    pictureH = 1920;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    pictureBufPlane = 2;
    thumbnailW = 512;
    thumbnailH = 384;

    antiBandingList =
          ExynosCamera::ANTIBANDING_AUTO
        | ExynosCamera::ANTIBANDING_50HZ
        | ExynosCamera::ANTIBANDING_60HZ
        | ExynosCamera::ANTIBANDING_OFF
        ;
    antiBanding = ExynosCamera::ANTIBANDING_AUTO;

    effectList =
          ExynosCamera::EFFECT_NONE
        | ExynosCamera::EFFECT_MONO
        | ExynosCamera::EFFECT_NEGATIVE
        | ExynosCamera::EFFECT_SOLARIZE
        | ExynosCamera::EFFECT_SEPIA
        | ExynosCamera::EFFECT_POSTERIZE
        | ExynosCamera::EFFECT_WHITEBOARD
        | ExynosCamera::EFFECT_BLACKBOARD
        | ExynosCamera::EFFECT_AQUA;
    effect = ExynosCamera::EFFECT_NONE;

    flashModeList =
          ExynosCamera::FLASH_MODE_OFF
        | ExynosCamera::FLASH_MODE_AUTO
        | ExynosCamera::FLASH_MODE_ON
        | ExynosCamera::FLASH_MODE_RED_EYE
        | ExynosCamera::FLASH_MODE_TORCH;
    flashMode = ExynosCamera::FLASH_MODE_OFF;
    flashPreMode = ExynosCamera::FLASH_MODE_OFF;

    focusModeList =
          ExynosCamera::FOCUS_MODE_AUTO
        | ExynosCamera::FOCUS_MODE_INFINITY
        | ExynosCamera::FOCUS_MODE_MACRO
        | ExynosCamera::FOCUS_MODE_FIXED
        | ExynosCamera::FOCUS_MODE_EDOF
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
        | ExynosCamera::FOCUS_MODE_TOUCH;
    focusMode = ExynosCamera::FOCUS_MODE_AUTO;

    sceneModeList =
          ExynosCamera::SCENE_MODE_AUTO
        | ExynosCamera::SCENE_MODE_ACTION
        | ExynosCamera::SCENE_MODE_PORTRAIT
        | ExynosCamera::SCENE_MODE_LANDSCAPE
        | ExynosCamera::SCENE_MODE_NIGHT
        | ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
        | ExynosCamera::SCENE_MODE_THEATRE
        | ExynosCamera::SCENE_MODE_BEACH
        | ExynosCamera::SCENE_MODE_SNOW
        | ExynosCamera::SCENE_MODE_SUNSET
        | ExynosCamera::SCENE_MODE_STEADYPHOTO
        | ExynosCamera::SCENE_MODE_FIREWORKS
        | ExynosCamera::SCENE_MODE_SPORTS
        | ExynosCamera::SCENE_MODE_PARTY
        | ExynosCamera::SCENE_MODE_CANDLELIGHT;
    sceneMode = ExynosCamera::SCENE_MODE_AUTO;

    whiteBalanceList =
          ExynosCamera::WHITE_BALANCE_AUTO
        | ExynosCamera::WHITE_BALANCE_INCANDESCENT
        | ExynosCamera::WHITE_BALANCE_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_TWILIGHT
        | ExynosCamera::WHITE_BALANCE_SHADE;
    whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;

    autoWhiteBalanceLockSupported = false;
    autoWhiteBalanceLock = false;

    rotation = 0;
    minExposure = -4;
    maxExposure = 4;
    exposure = 0;

    autoExposureLockSupported = false;
    autoExposureLock = false;

    fpsRange[0] =  1000;
    fpsRange[1] = 30000;

    fNumberNum = 12;
    fNumberDen = 10;
    focalLengthNum = 343;
    focalLengthDen = 100;
    apertureNum = 27;
    apertureDen = 10;
    supportVideoStabilization = false;
    applyVideoStabilization = false;
    videoStabilization = false;
    maxNumMeteringAreas = 0;
    maxNumDetectedFaces = 0;
    maxNumFocusAreas = 0;
    maxZoom = 0;
    hwZoomSupported = false;
    zoom = 0;
    gpsAltitude = 0;
    gpsLatitude = 0;
    gpsLongitude = 0;
    gpsTimestamp = 0;

    // Additional API default Value.
    angle = 0;
    antiShake = false;
    brightness = 0;
    contrast = ExynosCamera::CONTRAST_DEFAULT;
    gamma = false;
    hue = 2; // 2 is default;
    iso = 0;
    metering = ExynosCamera::METERING_MODE_CENTER;
    objectTracking = false;
    objectTrackingStart = false;
    saturation = 0;
    sharpness = 0;
    slowAE = false;
    touchAfStart = false;
    tdnr = false;
    odc = false;
    vtMode = 0;
    intelligentMode = 0;
#ifdef SCALABLE_SENSOR
    scalableSensorStart = false;
#endif
    focalLengthIn35mmLength = 31;
    autoFocusMacroPosition = 0;
}

ExynosCameraInfoM5M0::ExynosCameraInfoM5M0()
{
    previewW = 1280;
    previewH = 720;
    previewColorFormat = V4L2_PIX_FMT_YVU420M;
    previewBufPlane = 4;
    videoW = 1280;
    videoH = 720;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    videoBufPlane = 3;
    pictureW = 1280;
    pictureH = 720;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    pictureBufPlane = 2;
    thumbnailW = 512;
    thumbnailH = 384;

    antiBandingList = ExynosCamera::ANTIBANDING_OFF;
    antiBanding = ExynosCamera::ANTIBANDING_OFF;

    effectList =
          ExynosCamera::EFFECT_NONE
        | ExynosCamera::EFFECT_MONO
        | ExynosCamera::EFFECT_NEGATIVE
        //| ExynosCamera::EFFECT_SOLARIZE
        | ExynosCamera::EFFECT_SEPIA
        //| ExynosCamera::EFFECT_POSTERIZE
        //| ExynosCamera::EFFECT_WHITEBOARD
        //| ExynosCamera::EFFECT_BLACKBOARD
        | ExynosCamera::EFFECT_AQUA;
    effect = ExynosCamera::EFFECT_NONE;

    flashModeList =
          ExynosCamera::FLASH_MODE_OFF
        | ExynosCamera::FLASH_MODE_AUTO
        | ExynosCamera::FLASH_MODE_ON
        | ExynosCamera::FLASH_MODE_RED_EYE
        | ExynosCamera::FLASH_MODE_TORCH;
    flashMode = ExynosCamera::FLASH_MODE_OFF;

    focusModeList =
          ExynosCamera::FOCUS_MODE_AUTO
        | ExynosCamera::FOCUS_MODE_INFINITY
        | ExynosCamera::FOCUS_MODE_MACRO
        //| ExynosCamera::FOCUS_MODE_FIXED
        //| ExynosCamera::FOCUS_MODE_EDOF
        //| ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
        //| ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
        //| ExynosCamera::FOCUS_MODE_TOUCH
        ;
    focusMode = ExynosCamera::FOCUS_MODE_AUTO;

    sceneModeList =
          ExynosCamera::SCENE_MODE_AUTO
        //| ExynosCamera::SCENE_MODE_ACTION
        | ExynosCamera::SCENE_MODE_PORTRAIT
        | ExynosCamera::SCENE_MODE_LANDSCAPE
        | ExynosCamera::SCENE_MODE_NIGHT
        //| ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
        //| ExynosCamera::SCENE_MODE_THEATRE
        | ExynosCamera::SCENE_MODE_BEACH
        | ExynosCamera::SCENE_MODE_SNOW
        | ExynosCamera::SCENE_MODE_SUNSET
        //| ExynosCamera::SCENE_MODE_STEADYPHOTO
        | ExynosCamera::SCENE_MODE_FIREWORKS
        | ExynosCamera::SCENE_MODE_SPORTS
        | ExynosCamera::SCENE_MODE_PARTY
        | ExynosCamera::SCENE_MODE_CANDLELIGHT;
    sceneMode = ExynosCamera::SCENE_MODE_AUTO;

    whiteBalanceList =
          ExynosCamera::WHITE_BALANCE_AUTO
        | ExynosCamera::WHITE_BALANCE_INCANDESCENT
        | ExynosCamera::WHITE_BALANCE_FLUORESCENT
        //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
        //| ExynosCamera::WHITE_BALANCE_TWILIGHT
        //| ExynosCamera::WHITE_BALANCE_SHADE
        ;
    whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;

    autoWhiteBalanceLockSupported = false;
    autoWhiteBalanceLock = false;

    rotation = 0;
    minExposure = -4;
    maxExposure = 4;
    exposure = 0;

    autoExposureLockSupported = false;
    autoExposureLock = false;

    fpsRange[0] =  1000;
    fpsRange[1] = 30000;

    fNumberNum = 12;
    fNumberDen = 10;
    focalLengthNum = 343;
    focalLengthDen = 100;
    apertureNum = 27;
    apertureDen = 10;
    supportVideoStabilization = false;
    applyVideoStabilization = false;
    videoStabilization = false;
    maxNumMeteringAreas = 64;
    maxNumDetectedFaces = 16;
    maxNumFocusAreas = 2;
    maxZoom = ZOOM_LEVEL_MAX;
    hwZoomSupported = false;
    zoom = 0;
    gpsAltitude = 0;
    gpsLatitude = 0;
    gpsLongitude = 0;
    gpsTimestamp = 0;
}

ExynosCameraInfoS5K3H5::ExynosCameraInfoS5K3H5()
{
//    previewW = 1920;
//    previewH = 1080;
//    previewW = 1920;
//    previewH = 1088;
    previewW = 1024;
    previewH = 768;

//    previewColorFormat = V4L2_PIX_FMT_YVU420M;
    previewColorFormat = V4L2_PIX_FMT_YUV420M;
    previewBufPlane = 4;
//    videoW = 1920;
//    videoH = 1080;
//    videoW = 1920;
//    videoH = 1088;
    videoW = 1024;
    videoH = 768;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    videoBufPlane = 3;
    pictureW = 3200;
    pictureH = 2400;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    pictureBufPlane = 2;
    thumbnailW = 512;
    thumbnailH = 384;

    antiBandingList =
          ExynosCamera::ANTIBANDING_AUTO
        | ExynosCamera::ANTIBANDING_50HZ
        | ExynosCamera::ANTIBANDING_60HZ
        | ExynosCamera::ANTIBANDING_OFF
        ;
    antiBanding = ExynosCamera::ANTIBANDING_AUTO;

    effectList =
          ExynosCamera::EFFECT_NONE
        | ExynosCamera::EFFECT_MONO
        | ExynosCamera::EFFECT_NEGATIVE
        //| ExynosCamera::EFFECT_SOLARIZE
        | ExynosCamera::EFFECT_SEPIA
        //| ExynosCamera::EFFECT_POSTERIZE
        //| ExynosCamera::EFFECT_WHITEBOARD
        //| ExynosCamera::EFFECT_BLACKBOARD
        //| ExynosCamera::EFFECT_AQUA
        ;
    effect = ExynosCamera::EFFECT_NONE;

    flashModeList =
          ExynosCamera::FLASH_MODE_OFF
        | ExynosCamera::FLASH_MODE_AUTO
        | ExynosCamera::FLASH_MODE_ON
        //| ExynosCamera::FLASH_MODE_RED_EYE
        | ExynosCamera::FLASH_MODE_TORCH;
    flashMode = ExynosCamera::FLASH_MODE_OFF;

    focusModeList =
          ExynosCamera::FOCUS_MODE_AUTO
        | ExynosCamera::FOCUS_MODE_INFINITY
        | ExynosCamera::FOCUS_MODE_MACRO
        //| ExynosCamera::FOCUS_MODE_FIXED
        //| ExynosCamera::FOCUS_MODE_EDOF
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
        | ExynosCamera::FOCUS_MODE_TOUCH
        ;
    focusMode = ExynosCamera::FOCUS_MODE_AUTO;

    sceneModeList =
          ExynosCamera::SCENE_MODE_AUTO
        //| ExynosCamera::SCENE_MODE_ACTION
        | ExynosCamera::SCENE_MODE_PORTRAIT
        | ExynosCamera::SCENE_MODE_LANDSCAPE
        | ExynosCamera::SCENE_MODE_NIGHT
        //| ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
        //| ExynosCamera::SCENE_MODE_THEATRE
        | ExynosCamera::SCENE_MODE_BEACH
        | ExynosCamera::SCENE_MODE_SNOW
        | ExynosCamera::SCENE_MODE_SUNSET
        | ExynosCamera::SCENE_MODE_STEADYPHOTO
        | ExynosCamera::SCENE_MODE_FIREWORKS
        | ExynosCamera::SCENE_MODE_SPORTS
        | ExynosCamera::SCENE_MODE_PARTY
        | ExynosCamera::SCENE_MODE_CANDLELIGHT;
    sceneMode = ExynosCamera::SCENE_MODE_AUTO;

    whiteBalanceList =
          ExynosCamera::WHITE_BALANCE_AUTO
        | ExynosCamera::WHITE_BALANCE_INCANDESCENT
        | ExynosCamera::WHITE_BALANCE_FLUORESCENT
        //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
        //| ExynosCamera::WHITE_BALANCE_TWILIGHT
        //| ExynosCamera::WHITE_BALANCE_SHADE
        ;
    whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;

    autoWhiteBalanceLockSupported = true;
    autoWhiteBalanceLock = false;

    rotation = 0;
    minExposure = -4;
    maxExposure = 4;
    exposure = 0;

    autoExposureLockSupported = true;
    autoExposureLock = false;

    fpsRange[0] =  1000;
    fpsRange[1] = 30000;

    fNumberNum = 26;
    fNumberDen = 10;
    focalLengthNum = 9;
    focalLengthDen = 10;
    apertureNum = 27;
    apertureDen = 10;
    supportVideoStabilization = true;
    applyVideoStabilization = false;
    videoStabilization = false;
    maxNumMeteringAreas = 64;
    maxNumDetectedFaces = 16;
    maxNumFocusAreas = 2;
    maxZoom = ZOOM_LEVEL_MAX;
    hwZoomSupported = false;
    zoom = 0;
    gpsAltitude = 0;
    gpsLatitude = 0;
    gpsLongitude = 0;
    gpsTimestamp = 0;
}

ExynosCameraInfoS5K3H7::ExynosCameraInfoS5K3H7()
{
    previewW = 1920;
    previewH = 1080;
    previewColorFormat = V4L2_PIX_FMT_YVU420M;
    previewBufPlane = 4;
    videoW = 1920;
    videoH = 1080;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    videoBufPlane = 3;
    pictureW = 3200;
    pictureH = 2400;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    pictureBufPlane = 2;
    thumbnailW = 512;
    thumbnailH = 384;

    antiBandingList =
          ExynosCamera::ANTIBANDING_AUTO
        | ExynosCamera::ANTIBANDING_50HZ
        | ExynosCamera::ANTIBANDING_60HZ
        | ExynosCamera::ANTIBANDING_OFF
        ;
    antiBanding = ExynosCamera::ANTIBANDING_AUTO;

    effectList =
          ExynosCamera::EFFECT_NONE
        | ExynosCamera::EFFECT_MONO
        | ExynosCamera::EFFECT_NEGATIVE
        //| ExynosCamera::EFFECT_SOLARIZE
        | ExynosCamera::EFFECT_SEPIA
        //| ExynosCamera::EFFECT_POSTERIZE
        //| ExynosCamera::EFFECT_WHITEBOARD
        //| ExynosCamera::EFFECT_BLACKBOARD
        //| ExynosCamera::EFFECT_AQUA
        ;
    effect = ExynosCamera::EFFECT_NONE;

    flashModeList =
          ExynosCamera::FLASH_MODE_OFF
        | ExynosCamera::FLASH_MODE_AUTO
        | ExynosCamera::FLASH_MODE_ON
        //| ExynosCamera::FLASH_MODE_RED_EYE
        | ExynosCamera::FLASH_MODE_TORCH;
    flashMode = ExynosCamera::FLASH_MODE_OFF;

    focusModeList =
          ExynosCamera::FOCUS_MODE_AUTO
        | ExynosCamera::FOCUS_MODE_INFINITY
        | ExynosCamera::FOCUS_MODE_MACRO
        //| ExynosCamera::FOCUS_MODE_FIXED
        //| ExynosCamera::FOCUS_MODE_EDOF
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
        | ExynosCamera::FOCUS_MODE_TOUCH
        ;
    focusMode = ExynosCamera::FOCUS_MODE_AUTO;

    sceneModeList =
          ExynosCamera::SCENE_MODE_AUTO
        //| ExynosCamera::SCENE_MODE_ACTION
        | ExynosCamera::SCENE_MODE_PORTRAIT
        | ExynosCamera::SCENE_MODE_LANDSCAPE
        | ExynosCamera::SCENE_MODE_NIGHT
        //| ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
        //| ExynosCamera::SCENE_MODE_THEATRE
        | ExynosCamera::SCENE_MODE_BEACH
        | ExynosCamera::SCENE_MODE_SNOW
        | ExynosCamera::SCENE_MODE_SUNSET
        | ExynosCamera::SCENE_MODE_STEADYPHOTO
        | ExynosCamera::SCENE_MODE_FIREWORKS
        | ExynosCamera::SCENE_MODE_SPORTS
        | ExynosCamera::SCENE_MODE_PARTY
        | ExynosCamera::SCENE_MODE_CANDLELIGHT;
    sceneMode = ExynosCamera::SCENE_MODE_AUTO;

    whiteBalanceList =
          ExynosCamera::WHITE_BALANCE_AUTO
        | ExynosCamera::WHITE_BALANCE_INCANDESCENT
        | ExynosCamera::WHITE_BALANCE_FLUORESCENT
        //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
        //| ExynosCamera::WHITE_BALANCE_TWILIGHT
        //| ExynosCamera::WHITE_BALANCE_SHADE
        ;
    whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;

    autoWhiteBalanceLockSupported = true;
    autoWhiteBalanceLock = false;

    rotation = 0;
    minExposure = -4;
    maxExposure = 4;
    exposure = 0;

    autoExposureLockSupported = true;
    autoExposureLock = false;

    fpsRange[0] =  1000;
    fpsRange[1] = 30000;

    fNumberNum = 26;
    fNumberDen = 10;
    focalLengthNum = 9;
    focalLengthDen = 10;
    apertureNum = 27;
    apertureDen = 10;
    supportVideoStabilization = true;
    applyVideoStabilization = false;
    videoStabilization = false;
    maxNumMeteringAreas = 64;
    maxNumDetectedFaces = 16;
    maxNumFocusAreas = 2;
    maxZoom = ZOOM_LEVEL_MAX;
    hwZoomSupported = false;
    zoom = 0;
    gpsAltitude = 0;
    gpsLatitude = 0;
    gpsLongitude = 0;
    gpsTimestamp = 0;
}

ExynosCameraInfoS5K6A3::ExynosCameraInfoS5K6A3()
{
    previewW = 1280;
    previewH = 960;
    previewColorFormat = V4L2_PIX_FMT_YVU420M;
    previewBufPlane = 4;
    videoW = 1280;
    videoH =  720;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    videoBufPlane = 3;
    pictureW = 1392;
    pictureH = 1392;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    pictureBufPlane = 2;
    thumbnailW = 512;
    thumbnailH = 384;

    antiBandingList =
          ExynosCamera::ANTIBANDING_AUTO
        | ExynosCamera::ANTIBANDING_50HZ
        | ExynosCamera::ANTIBANDING_60HZ
        | ExynosCamera::ANTIBANDING_OFF
        ;
    antiBanding = ExynosCamera::ANTIBANDING_AUTO;

    effectList =
          ExynosCamera::EFFECT_NONE
        | ExynosCamera::EFFECT_MONO
        | ExynosCamera::EFFECT_NEGATIVE
        | ExynosCamera::EFFECT_SOLARIZE
        | ExynosCamera::EFFECT_SEPIA
        | ExynosCamera::EFFECT_POSTERIZE
        | ExynosCamera::EFFECT_WHITEBOARD
        | ExynosCamera::EFFECT_BLACKBOARD
        | ExynosCamera::EFFECT_AQUA
        ;
    effect = ExynosCamera::EFFECT_NONE;

    flashModeList =
          ExynosCamera::FLASH_MODE_OFF
        //| ExynosCamera::FLASH_MODE_AUTO
        //| ExynosCamera::FLASH_MODE_ON
        //| ExynosCamera::FLASH_MODE_RED_EYE
        //| ExynosCamera::FLASH_MODE_TORCH
        ;
    flashMode = ExynosCamera::FLASH_MODE_OFF;

    focusModeList =
        //  ExynosCamera::FOCUS_MODE_AUTO
          ExynosCamera::FOCUS_MODE_INFINITY
        //| ExynosCamera::FOCUS_MODE_MACRO
        //| ExynosCamera::FOCUS_MODE_FIXED
        //| ExynosCamera::FOCUS_MODE_EDOF
        //| ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
        //| ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
        //| ExynosCamera::FOCUS_MODE_TOUCH
        ;
    focusMode = ExynosCamera::FOCUS_MODE_INFINITY;

    sceneModeList =
          ExynosCamera::SCENE_MODE_AUTO
        | ExynosCamera::SCENE_MODE_ACTION
        | ExynosCamera::SCENE_MODE_PORTRAIT
        | ExynosCamera::SCENE_MODE_LANDSCAPE
        | ExynosCamera::SCENE_MODE_NIGHT
        | ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
        | ExynosCamera::SCENE_MODE_THEATRE
        | ExynosCamera::SCENE_MODE_BEACH
        | ExynosCamera::SCENE_MODE_SNOW
        | ExynosCamera::SCENE_MODE_SUNSET
        | ExynosCamera::SCENE_MODE_STEADYPHOTO
        | ExynosCamera::SCENE_MODE_FIREWORKS
        | ExynosCamera::SCENE_MODE_SPORTS
        | ExynosCamera::SCENE_MODE_PARTY
        | ExynosCamera::SCENE_MODE_CANDLELIGHT;
    sceneMode = ExynosCamera::SCENE_MODE_AUTO;

    whiteBalanceList =
          ExynosCamera::WHITE_BALANCE_AUTO
        | ExynosCamera::WHITE_BALANCE_INCANDESCENT
        | ExynosCamera::WHITE_BALANCE_FLUORESCENT
        //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
        //| ExynosCamera::WHITE_BALANCE_TWILIGHT
        //| ExynosCamera::WHITE_BALANCE_SHADE
        ;
    whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;

    autoWhiteBalanceLockSupported = true;
    autoWhiteBalanceLock = false;

    rotation = 0;
    minExposure = -4;
    maxExposure = 4;
    exposure = 0;

    autoExposureLockSupported = true;
    autoExposureLock = false;

    fpsRange[0] =  1000;
    fpsRange[1] = 30000;

    fNumberNum = 245;
    fNumberDen = 100;
    focalLengthNum = 185;
    focalLengthDen = 100;
    apertureNum = 75;
    apertureDen = 100;
    supportVideoStabilization = false;
    applyVideoStabilization = false;
    videoStabilization = false;
    maxNumMeteringAreas = 64;
    maxNumDetectedFaces = 16;
    maxNumFocusAreas = 0;
    maxZoom = ZOOM_LEVEL_MAX;
    hwZoomSupported = false;
    zoom = 0;
    gpsAltitude = 0;
    gpsLatitude = 0;
    gpsLongitude = 0;
    gpsTimestamp = 0;
}

ExynosCameraInfoS5K6B2::ExynosCameraInfoS5K6B2()
{
    previewW = 1920;
    previewH = 1080;
    previewColorFormat = V4L2_PIX_FMT_NV21M;
    previewBufPlane = 3;
    videoW = 1920;
    videoH = 1080;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    videoBufPlane = 3;
    pictureW = 1920;
    pictureH = 1080;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    pictureBufPlane = 2;
    ispW = 1920;
    ispH = 1080;
    thumbnailW = 512;
    thumbnailH = 384;

    antiBandingList =
          ExynosCamera::ANTIBANDING_AUTO
        | ExynosCamera::ANTIBANDING_50HZ
        | ExynosCamera::ANTIBANDING_60HZ
        | ExynosCamera::ANTIBANDING_OFF
        ;
    antiBanding = ExynosCamera::ANTIBANDING_AUTO;

    effectList =
          ExynosCamera::EFFECT_NONE
        | ExynosCamera::EFFECT_MONO
        | ExynosCamera::EFFECT_NEGATIVE
        //| ExynosCamera::EFFECT_SOLARIZE
        | ExynosCamera::EFFECT_SEPIA
        | ExynosCamera::EFFECT_POSTERIZE
        //| ExynosCamera::EFFECT_WHITEBOARD
        //| ExynosCamera::EFFECT_BLACKBOARD
        | ExynosCamera::EFFECT_AQUA
        ;
    effect = ExynosCamera::EFFECT_NONE;

    flashModeList =
          ExynosCamera::FLASH_MODE_OFF
        //| ExynosCamera::FLASH_MODE_AUTO
        //| ExynosCamera::FLASH_MODE_ON
        //| ExynosCamera::FLASH_MODE_RED_EYE
        //| ExynosCamera::FLASH_MODE_TORCH
        ;
    flashMode = ExynosCamera::FLASH_MODE_OFF;

    focusModeList =
        //  ExynosCamera::FOCUS_MODE_AUTO
          ExynosCamera::FOCUS_MODE_INFINITY
        //| ExynosCamera::FOCUS_MODE_MACRO
        //| ExynosCamera::FOCUS_MODE_FIXED
        //| ExynosCamera::FOCUS_MODE_EDOF
        //| ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
        //| ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
        //| ExynosCamera::FOCUS_MODE_TOUCH
        ;
    focusMode = ExynosCamera::FOCUS_MODE_INFINITY;

    sceneModeList =
          ExynosCamera::SCENE_MODE_AUTO
        | ExynosCamera::SCENE_MODE_ACTION
        | ExynosCamera::SCENE_MODE_PORTRAIT
        | ExynosCamera::SCENE_MODE_LANDSCAPE
        | ExynosCamera::SCENE_MODE_NIGHT
        | ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
        | ExynosCamera::SCENE_MODE_THEATRE
        | ExynosCamera::SCENE_MODE_BEACH
        | ExynosCamera::SCENE_MODE_SNOW
        | ExynosCamera::SCENE_MODE_SUNSET
        | ExynosCamera::SCENE_MODE_STEADYPHOTO
        | ExynosCamera::SCENE_MODE_FIREWORKS
        | ExynosCamera::SCENE_MODE_SPORTS
        | ExynosCamera::SCENE_MODE_PARTY
        | ExynosCamera::SCENE_MODE_CANDLELIGHT
        ;
    sceneMode = ExynosCamera::SCENE_MODE_AUTO;

    whiteBalanceList =
          ExynosCamera::WHITE_BALANCE_AUTO
        | ExynosCamera::WHITE_BALANCE_INCANDESCENT
        | ExynosCamera::WHITE_BALANCE_FLUORESCENT
        //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
        //| ExynosCamera::WHITE_BALANCE_TWILIGHT
        //| ExynosCamera::WHITE_BALANCE_SHADE
        ;
    whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;

    autoWhiteBalanceLockSupported = true;
    autoWhiteBalanceLock = false;

    rotation = 0;
    minExposure = -4;
    maxExposure = 4;
    exposure = 0;

    autoExposureLockSupported = true;
    autoExposureLock = false;

    fpsRange[0] =  4000;
    fpsRange[1] = 30000;

    fNumberNum = 245;
    fNumberDen = 100;
    focalLengthNum = 185;
    focalLengthDen = 100;
    apertureNum = 245;
    apertureDen = 100;
    supportVideoStabilization = false;
    applyVideoStabilization = false;
    videoStabilization = false;
    maxNumMeteringAreas = 32;
    maxNumDetectedFaces = 16;
    maxNumFocusAreas = 0;
    maxZoom = ZOOM_LEVEL_MAX;
    hwZoomSupported = false;
    zoom = 0;
    gpsAltitude = 0;
    gpsLatitude = 0;
    gpsLongitude = 0;
    gpsTimestamp = 0;

    /* Additional API default Value. */
    metering = ExynosCamera::METERING_MODE_CENTER;
    focalLengthIn35mmLength = 27;
}

ExynosCameraInfoS5K4E5::ExynosCameraInfoS5K4E5()
{
    previewW = 1920;
    previewH = 1080;
    previewColorFormat = V4L2_PIX_FMT_NV21M;
    previewBufPlane = 3;
    videoW = 1920;
    videoH = 1080;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    videoBufPlane = 3;
    pictureW = 2560;
    pictureH = 1920;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    pictureBufPlane = 2;
    thumbnailW = 512;
    thumbnailH = 384;
    ispW = 1920;
    ispH = 1440;

    antiBandingList =
          ExynosCamera::ANTIBANDING_AUTO
        | ExynosCamera::ANTIBANDING_50HZ
        | ExynosCamera::ANTIBANDING_60HZ
        | ExynosCamera::ANTIBANDING_OFF
        ;
    antiBanding = ExynosCamera::ANTIBANDING_AUTO;

    effectList =
          ExynosCamera::EFFECT_NONE
        | ExynosCamera::EFFECT_MONO
        | ExynosCamera::EFFECT_NEGATIVE
        //| ExynosCamera::EFFECT_SOLARIZE
        | ExynosCamera::EFFECT_SEPIA
        //| ExynosCamera::EFFECT_POSTERIZE
        //| ExynosCamera::EFFECT_WHITEBOARD
        //| ExynosCamera::EFFECT_BLACKBOARD
        //| ExynosCamera::EFFECT_AQUA
        ;
    effect = ExynosCamera::EFFECT_NONE;

    flashModeList =
          ExynosCamera::FLASH_MODE_OFF
        | ExynosCamera::FLASH_MODE_AUTO
        | ExynosCamera::FLASH_MODE_ON
        //| ExynosCamera::FLASH_MODE_RED_EYE
        | ExynosCamera::FLASH_MODE_TORCH;
    flashMode = ExynosCamera::FLASH_MODE_OFF;

    focusModeList =
          ExynosCamera::FOCUS_MODE_AUTO
        | ExynosCamera::FOCUS_MODE_INFINITY
        | ExynosCamera::FOCUS_MODE_MACRO
        //| ExynosCamera::FOCUS_MODE_FIXED
        //| ExynosCamera::FOCUS_MODE_EDOF
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
        | ExynosCamera::FOCUS_MODE_TOUCH
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE_MACRO
        ;
    focusMode = ExynosCamera::FOCUS_MODE_AUTO;

    sceneModeList =
          ExynosCamera::SCENE_MODE_AUTO
        //| ExynosCamera::SCENE_MODE_ACTION
        | ExynosCamera::SCENE_MODE_PORTRAIT
        | ExynosCamera::SCENE_MODE_LANDSCAPE
        | ExynosCamera::SCENE_MODE_NIGHT
        //| ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
        //| ExynosCamera::SCENE_MODE_THEATRE
        | ExynosCamera::SCENE_MODE_BEACH
        | ExynosCamera::SCENE_MODE_SNOW
        | ExynosCamera::SCENE_MODE_SUNSET
        | ExynosCamera::SCENE_MODE_STEADYPHOTO
        | ExynosCamera::SCENE_MODE_FIREWORKS
        | ExynosCamera::SCENE_MODE_SPORTS
        | ExynosCamera::SCENE_MODE_PARTY
        | ExynosCamera::SCENE_MODE_CANDLELIGHT;
    sceneMode = ExynosCamera::SCENE_MODE_AUTO;

    whiteBalanceList =
          ExynosCamera::WHITE_BALANCE_AUTO
        | ExynosCamera::WHITE_BALANCE_INCANDESCENT
        | ExynosCamera::WHITE_BALANCE_FLUORESCENT
        //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
        //| ExynosCamera::WHITE_BALANCE_TWILIGHT
        //| ExynosCamera::WHITE_BALANCE_SHADE
        ;
    whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;

    autoWhiteBalanceLockSupported = true;
    autoWhiteBalanceLock = false;

    rotation = 0;
    minExposure = -4;
    maxExposure = 4;
    exposure = 0;

    autoExposureLockSupported = true;
    autoExposureLock = false;

    fpsRange[0] =  1000;
    fpsRange[1] = 30000;

    fNumberNum = 12;
    fNumberDen = 10;
    focalLengthNum = 343;
    focalLengthDen = 100;
    apertureNum = 27;
    apertureDen = 10;
    supportVideoStabilization = true;
    applyVideoStabilization = false;
    videoStabilization = false;
    maxNumMeteringAreas = 64;
    maxNumDetectedFaces = 16;
    maxNumFocusAreas = 2;
    maxZoom = ZOOM_LEVEL_MAX;
    hwZoomSupported = false;
    zoom = 0;
    gpsAltitude = 0;
    gpsLatitude = 0;
    gpsLongitude = 0;
    gpsTimestamp = 0;
}

ExynosCameraInfoIMX135::ExynosCameraInfoIMX135()
{
    previewW = 1920;
    previewH = 1080;
    previewColorFormat = V4L2_PIX_FMT_NV21M;
    previewBufPlane = 3;
    videoW = 1920;
    videoH = 1080;
    ispW = 1920;
    ispH = 1080;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    videoBufPlane = 3;
    pictureW = 4128;
    pictureH = 3096;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    pictureBufPlane = 2;
    thumbnailW = 512;
    thumbnailH = 384;

    antiBandingList =
          ExynosCamera::ANTIBANDING_AUTO
        | ExynosCamera::ANTIBANDING_50HZ
        | ExynosCamera::ANTIBANDING_60HZ
        | ExynosCamera::ANTIBANDING_OFF
        ;
    antiBanding = ExynosCamera::ANTIBANDING_AUTO;

    effectList =
          ExynosCamera::EFFECT_NONE
        | ExynosCamera::EFFECT_MONO
        | ExynosCamera::EFFECT_NEGATIVE
        //| ExynosCamera::EFFECT_SOLARIZE
        | ExynosCamera::EFFECT_SEPIA
        | ExynosCamera::EFFECT_POSTERIZE
        //| ExynosCamera::EFFECT_WHITEBOARD
        //| ExynosCamera::EFFECT_BLACKBOARD
        | ExynosCamera::EFFECT_AQUA
        ;
    effect = ExynosCamera::EFFECT_NONE;

    flashModeList =
          ExynosCamera::FLASH_MODE_OFF
        | ExynosCamera::FLASH_MODE_AUTO
        | ExynosCamera::FLASH_MODE_ON
        //| ExynosCamera::FLASH_MODE_RED_EYE
        | ExynosCamera::FLASH_MODE_TORCH;
    flashMode = ExynosCamera::FLASH_MODE_OFF;

    focusModeList =
          ExynosCamera::FOCUS_MODE_AUTO
        //| ExynosCamera::FOCUS_MODE_INFINITY
        | ExynosCamera::FOCUS_MODE_MACRO
        //| ExynosCamera::FOCUS_MODE_FIXED
        //| ExynosCamera::FOCUS_MODE_EDOF
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
        | ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
        | ExynosCamera::FOCUS_MODE_TOUCH
        ;
    focusMode = ExynosCamera::FOCUS_MODE_AUTO;

    sceneModeList =
          ExynosCamera::SCENE_MODE_AUTO
        | ExynosCamera::SCENE_MODE_ACTION
        | ExynosCamera::SCENE_MODE_PORTRAIT
        | ExynosCamera::SCENE_MODE_LANDSCAPE
        | ExynosCamera::SCENE_MODE_NIGHT
        | ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
        | ExynosCamera::SCENE_MODE_THEATRE
        | ExynosCamera::SCENE_MODE_BEACH
        | ExynosCamera::SCENE_MODE_SNOW
        | ExynosCamera::SCENE_MODE_SUNSET
        | ExynosCamera::SCENE_MODE_STEADYPHOTO
        | ExynosCamera::SCENE_MODE_FIREWORKS
        | ExynosCamera::SCENE_MODE_SPORTS
        | ExynosCamera::SCENE_MODE_PARTY
        | ExynosCamera::SCENE_MODE_CANDLELIGHT;
    sceneMode = ExynosCamera::SCENE_MODE_AUTO;

    whiteBalanceList =
          ExynosCamera::WHITE_BALANCE_AUTO
        | ExynosCamera::WHITE_BALANCE_INCANDESCENT
        | ExynosCamera::WHITE_BALANCE_FLUORESCENT
        //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
        | ExynosCamera::WHITE_BALANCE_DAYLIGHT
        | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
        //| ExynosCamera::WHITE_BALANCE_TWILIGHT
        //| ExynosCamera::WHITE_BALANCE_SHADE
        ;
    whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;

    autoWhiteBalanceLockSupported = true;
    autoWhiteBalanceLock = false;

    rotation = 0;
    minExposure = -4;
    maxExposure = 4;
    exposure = 0;

    autoExposureLockSupported = true;
    autoExposureLock = false;

    fpsRange[0] =  7000;
    fpsRange[1] = 30000;

    fNumberNum = 22;
    fNumberDen = 10;
    focalLengthNum = 420;
    focalLengthDen = 100;
    apertureNum = 227;
    apertureDen = 100;
    supportVideoStabilization = true;
    applyVideoStabilization = false;
    videoStabilization = false;
    maxNumMeteringAreas = 32;
    maxNumDetectedFaces = 16;
    maxNumFocusAreas = 2;
    maxZoom = ZOOM_LEVEL_MAX;
    hwZoomSupported = false;
    zoom = 0;
    gpsAltitude = 0;
    gpsLatitude = 0;
    gpsLongitude = 0;
    gpsTimestamp = 0;

    /* Additional API default Value. */
    metering = ExynosCamera::METERING_MODE_CENTER;
    focalLengthIn35mmLength = 31;
}

ExynosCameraInfoIMX135Fake::ExynosCameraInfoIMX135Fake()
{
    previewW = 1920;
    previewH = 1080;
    previewColorFormat = V4L2_PIX_FMT_NV21M;
    videoW = 1920;
    videoH = 1080;
    pictureW = 4128;
    pictureH = 3096;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    ispW = 4128;
    ispH = 3096;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    thumbnailW = 512;
    thumbnailH = 384;
}

ExynosCameraInfoS5K6B2Fake::ExynosCameraInfoS5K6B2Fake()
{
    previewW = 1280;
    previewH = 960;
    previewColorFormat = V4L2_PIX_FMT_NV21M;
    videoW = 1920;
    videoH = 1080;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    pictureW = 1920;
    pictureH = 1080;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    thumbnailW = 512;
    thumbnailH = 384;
}

ExynosCameraInfoS5K4E5Fake::ExynosCameraInfoS5K4E5Fake()
{
    previewW = 1920;
    previewH = 1080;
//    previewColorFormat = V4L2_PIX_FMT_YVU420M;
    previewColorFormat = V4L2_PIX_FMT_NV21M;
    videoW = 1920;
    videoH = 1080;
    videoColorFormat = V4L2_PIX_FMT_NV12M;
    ispW = 2560;
    ispH = 1920;
    pictureW = 2560;
    pictureH = 1920;
    pictureColorFormat = V4L2_PIX_FMT_YUYV;
    thumbnailW = 512;
    thumbnailH = 384;
}
//////////////////////////////////////////////////

#define PFX_NODE                            "/dev/video"

#define M5MOLS_ENTITY_NAME                  "M5MOLS 5-001f"
#define PFX_SUBDEV_ENTITY_MIPI_CSIS         "s5p-mipi-csis"
#define PFX_SUBDEV_ENTITY_FLITE             "flite-subdev"
#define PFX_SUBDEV_ENTITY_GSC_CAP           "gsc-cap-subdev"
#define PFX_VIDEODEV_ENTITY_FLITE           "exynos-fimc-lite"
#define PFX_VIDEODEV_ENTITY_GSC_CAP         "exynos-gsc"

#define MEDIA_DEV_INTERNAL_ISP              "/dev/media2"
#define MEDIA_DEV_EXTERNAL_ISP              "/dev/media1"
#define ISP_VD_NODE_OFFSET                  (40)              //INTERNAL_ISP
#define FLITE_VD_NODE_OFFSET                (36)              //External ISP

#define VIDEO_NODE_PREVIEW_ID               (3)
#define VIDEO_NODE_RECODING_ID              (2)
#define VIDEO_NODE_SNAPSHOT_ID              (1)

#define ISP_SENSOR_MAX_ENTITIES             1
#define ISP_SENSOR_PAD_SOURCE_FRONT         0
#define ISP_SENSOR_PADS_NUM                 1

#define ISP_FRONT_MAX_ENTITIES              1
#define ISP_FRONT_PAD_SINK                  0
#define ISP_FRONT_PAD_SOURCE_BACK           1
#define ISP_FRONT_PAD_SOURCE_BAYER          2
#define ISP_FRONT_PAD_SOURCE_SCALERC        3
#define ISP_FRONT_PADS_NUM                  4

#define ISP_BACK_MAX_ENTITIES               1
#define ISP_BACK_PAD_SINK                   0
#define ISP_BACK_PAD_SOURCE_3DNR            1
#define ISP_BACK_PAD_SOURCE_SCALERP         2
#define ISP_BACK_PADS_NUM                   3

#define ISP_MODULE_NAME                     "exynos5-fimc-is"
#define ISP_SENSOR_ENTITY_NAME              "exynos5-fimc-is-sensor"
#define ISP_FRONT_ENTITY_NAME               "exynos5-fimc-is-front"
#define ISP_BACK_ENTITY_NAME                "exynos5-fimc-is-back"
#define ISP_VIDEO_BAYER_NAME                "exynos5-fimc-is-bayer"
#define ISP_VIDEO_SCALERC_NAME              "exynos5-fimc-is-scalerc"
#define ISP_VIDEO_3DNR_NAME                 "exynos5-fimc-is-3dnr"
#define ISP_VIDEO_SCALERP_NAME              "exynos5-fimc-is-scalerp"

#define MIPI_NUM                            1
#define FLITE_NUM                           1
#define GSC_NUM                             0

#define PFX_SUBDEV_NODE                     "/dev/v4l-subdev"

#define V4L2_CAMERA_MEMORY_TYPE             V4L2_MEMORY_DMABUF /* V4L2_MEMORY_USERPTR */
/*
 * V 4 L 2   F I M C   E X T E N S I O N S
 *
 */
#define V4L2_CID_ROTATION                   (V4L2_CID_PRIVATE_BASE + 0)
#define V4L2_CID_PADDR_Y                    (V4L2_CID_PRIVATE_BASE + 1)
#define V4L2_CID_PADDR_CB                   (V4L2_CID_PRIVATE_BASE + 2)
#define V4L2_CID_PADDR_CR                   (V4L2_CID_PRIVATE_BASE + 3)
#define V4L2_CID_PADDR_CBCR                 (V4L2_CID_PRIVATE_BASE + 4)
#define V4L2_CID_STREAM_PAUSE               (V4L2_CID_PRIVATE_BASE + 53)

#define V4L2_CID_CAM_JPEG_MAIN_SIZE         (V4L2_CID_PRIVATE_BASE + 32)
#define V4L2_CID_CAM_JPEG_MAIN_OFFSET       (V4L2_CID_PRIVATE_BASE + 33)
#define V4L2_CID_CAM_JPEG_THUMB_SIZE        (V4L2_CID_PRIVATE_BASE + 34)
#define V4L2_CID_CAM_JPEG_THUMB_OFFSET      (V4L2_CID_PRIVATE_BASE + 35)
#define V4L2_CID_CAM_JPEG_POSTVIEW_OFFSET   (V4L2_CID_PRIVATE_BASE + 36)
#define V4L2_CID_CAM_JPEG_QUALITY           (V4L2_CID_PRIVATE_BASE + 37)

#define V4L2_PIX_FMT_YVYU           v4l2_fourcc('Y', 'V', 'Y', 'U')

/* FOURCC for FIMC specific */
#define V4L2_PIX_FMT_VYUY           v4l2_fourcc('V', 'Y', 'U', 'Y')
#define V4L2_PIX_FMT_NV16           v4l2_fourcc('N', 'V', '1', '6')
#define V4L2_PIX_FMT_NV61           v4l2_fourcc('N', 'V', '6', '1')
#define V4L2_PIX_FMT_NV12T          v4l2_fourcc('T', 'V', '1', '2')

///////////////////////////////////////////////////
// Google Official API : Camera.Parameters
// http://developer.android.com/reference/android/hardware/Camera.Parameters.html
///////////////////////////////////////////////////

/* For v4l2_ioctls interfaces */
int ExynosCamera::get_pixel_depth(uint32_t fmt)
{
    int depth = 0;

    switch (fmt) {
    case V4L2_PIX_FMT_JPEG:
        depth = 8;
        break;

    case V4L2_PIX_FMT_NV12:
    case V4L2_PIX_FMT_NV21:
    case V4L2_PIX_FMT_YUV420:
    case V4L2_PIX_FMT_YVU420M:
    case V4L2_PIX_FMT_YUV420M:
    case V4L2_PIX_FMT_NV12M:
    case V4L2_PIX_FMT_NV12MT:
        depth = 12;
        break;

    case V4L2_PIX_FMT_RGB565:
    case V4L2_PIX_FMT_YUYV:
    case V4L2_PIX_FMT_YVYU:
    case V4L2_PIX_FMT_UYVY:
    case V4L2_PIX_FMT_VYUY:
    case V4L2_PIX_FMT_NV16:
    case V4L2_PIX_FMT_NV61:
    case V4L2_PIX_FMT_YUV422P:
    case V4L2_PIX_FMT_SBGGR10:
    case V4L2_PIX_FMT_SBGGR12:
    case V4L2_PIX_FMT_SBGGR16:
        depth = 16;
        break;

    case V4L2_PIX_FMT_RGB32:
        depth = 32;
        break;
    default:
        CLOGE("ERR(%s):Get depth failed(format : %d)", __func__, fmt);
        break;
    }

    return depth;
}

int ExynosCamera::cam_int_s_fmt(node_info_t *node)
{
    struct v4l2_format v4l2_fmt;

    if (node->planes <= 0) {
        CLOGE("ERR(%s):S_FMT, Out of bound : Number of element plane(%d)", __func__, node->planes);
        return -1;
    }

    CLOGD("[%s] (%d) type %d, %d x %d, format %d", __func__, __LINE__, node->type, node->width, node->height, node->format);

    memset(&v4l2_fmt, 0, sizeof(struct v4l2_format));

    v4l2_fmt.type = node->type;
    v4l2_fmt.fmt.pix_mp.width       = node->width;
    v4l2_fmt.fmt.pix_mp.height      = node->height;
    v4l2_fmt.fmt.pix_mp.pixelformat = node->format;
    v4l2_fmt.fmt.pix_mp.field       = V4L2_FIELD_ANY;

    if (exynos_v4l2_s_fmt(node->fd, &v4l2_fmt) < 0) {
        CLOGE("ERR(%s):exynos_v4l2_s_fmt fail", __func__);
        return -1;
    }

    return 0;
}

int ExynosCamera::cam_int_reqbufs(node_info_t *node)
{
    struct v4l2_requestbuffers req;
    int ret;

    req.count = node->buffers;
    req.type = node->type;
    req.memory = node->memory;

    CLOGD("[%s] (%d) fd %d, count %d, type %d, memory %d", __func__, __LINE__, node->fd, req.count, req.type, req.memory);

    ret = exynos_v4l2_reqbufs(node->fd, &req);

    if (ret < 0) {
        CLOGE("ERR(%s):VIDIOC_REQBUFS (fd:%d) failed (%d)", __func__,node->fd, ret);
        return -1;
    }

    return req.count;
}

int ExynosCamera::cam_int_clrbufs(node_info_t * node)
{
    struct v4l2_requestbuffers req;
    int ret;

    req.count  = 0;
    req.type   = node->type;
    req.memory = node->memory;

    CLOGD("[%s] (%d) fd %d, count %d, type %d, memory %d", __func__, __LINE__, node->fd, req.count, req.type, req.memory);

    ret = exynos_v4l2_reqbufs(node->fd, &req);

    if (ret < 0) {
        CLOGE("ERR(%s):VIDIOC_REQBUFS(0) (fd:%d) failed (%d)", __func__,node->fd, ret);
        return -1;
    }

    return req.count;
}

int ExynosCamera::cam_int_qbuf(node_info_t *node, int index)
{
    struct v4l2_buffer v4l2_buf;
    struct v4l2_plane planes[VIDEO_MAX_PLANES];
    int i;
    int ret = 0;

    v4l2_buf.m.planes   = planes;
    v4l2_buf.type       = node->type;
    v4l2_buf.memory     = node->memory;
    v4l2_buf.index      = index;
    v4l2_buf.length     = node->planes;

    for(i = 0; i < node->planes; i++){
        if (node->memory == V4L2_MEMORY_DMABUF)
            v4l2_buf.m.planes[i].m.fd = (int)(node->buffer[index].fd.extFd[i]);
        else if (node->memory == V4L2_MEMORY_USERPTR)
            v4l2_buf.m.planes[i].m.userptr = (unsigned long)(node->buffer[index].virt.extP[i]);
        else {
            CLOGE("ERR(%s):invalid node->memory(%d)", __func__, node->memory);
            return -1;
        }

        v4l2_buf.m.planes[i].length  = (unsigned long)(node->buffer[index].size.extS[i]);
    }

    ret = exynos_v4l2_qbuf(node->fd, &v4l2_buf);
    if (ret < 0) {
        CLOGE("ERR(%s):exynos_v4l2_qbuf failed (index:%d)(ret:%d)", __func__, index, ret);
        return -1;
    }

    return ret;
}

int ExynosCamera::cam_int_m2m_qbuf(node_info_t *srcNode, int srcIndex, node_info_t *ctlNode, int ctlIndex)
{
    struct v4l2_buffer v4l2_buf;
    struct v4l2_plane planes[VIDEO_MAX_PLANES];
    int i;
    int ret = 0;

    v4l2_buf.m.planes   = planes;
    v4l2_buf.type       = ctlNode->type;
    v4l2_buf.memory     = srcNode->memory;
    v4l2_buf.index      = ctlIndex;
    v4l2_buf.length     = srcNode->planes;

    for(i = 0; i < srcNode->planes; i++){
        if (srcNode->memory == V4L2_MEMORY_DMABUF) {
            v4l2_buf.m.planes[i].m.fd = (int)(srcNode->buffer[srcIndex].fd.extFd[i]);
        } else if (srcNode->memory == V4L2_MEMORY_USERPTR) {
            v4l2_buf.m.planes[i].m.userptr = (unsigned long)(srcNode->buffer[srcIndex].virt.extP[i]);
        } else {
            CLOGE("ERR(%s):invalid node->memory(%d)", __func__, srcNode->memory);
            return -1;
        }

        v4l2_buf.m.planes[i].length = (unsigned long)(srcNode->buffer[srcIndex].size.extS[i]);
    }

    ret = exynos_v4l2_qbuf(ctlNode->fd, &v4l2_buf);
    if (ret < 0) {
        CLOGE("ERR(%s):exynos_v4l2_qbuf failed (srcIndex:%d)(ret:%d)", __func__, srcIndex, ret);

        return -1;
    }

    return ret;
}

int ExynosCamera::cam_int_m2m_qbuf_for_3a0(node_info_t *srcNode, int srcIndex, node_info_t *ctlNode, int ctlIndex, ExynosBuffer tempMeta)
{
    struct v4l2_buffer v4l2_buf;
    struct v4l2_plane planes[VIDEO_MAX_PLANES];
    int i;
    int ret = 0;

    v4l2_buf.m.planes   = planes;
    v4l2_buf.type         = ctlNode->type;
    v4l2_buf.memory    = srcNode->memory;
    v4l2_buf.index       = ctlIndex;
    v4l2_buf.length      = srcNode->planes;

    for (i = 0; i < srcNode->planes; i++) {
        if (srcNode->memory == V4L2_MEMORY_DMABUF) {
            v4l2_buf.m.planes[i].m.fd = (int)(srcNode->buffer[srcIndex].fd.extFd[i]);
        } else if (srcNode->memory == V4L2_MEMORY_USERPTR) {
            v4l2_buf.m.planes[i].m.userptr = (unsigned long)(srcNode->buffer[srcIndex].virt.extP[i]);
        } else {
            CLOGE("ERR(%s):invalid node->memory(%d)", __func__, srcNode->memory);
            return -1;
        }

        v4l2_buf.m.planes[i].length = (unsigned long)(srcNode->buffer[srcIndex].size.extS[i]);
    }

    if (srcNode->memory == V4L2_MEMORY_DMABUF) {
        v4l2_buf.m.planes[v4l2_buf.length - 1].m.fd = (int)(tempMeta.fd.extFd[v4l2_buf.length - 1]);
    } else if (srcNode->memory == V4L2_MEMORY_USERPTR) {
        v4l2_buf.m.planes[v4l2_buf.length - 1].m.userptr = (unsigned long)(tempMeta.virt.extP[v4l2_buf.length - 1]);
    } else {
        CLOGE("ERR(%s):invalid meta(%d)", __func__, srcNode->memory);
        return -1;
    }

    ret = exynos_v4l2_qbuf(ctlNode->fd, &v4l2_buf);
    if (ret < 0) {
        CLOGE("ERR(%s):exynos_v4l2_qbuf failed (srcIndex:%d)(ret:%d)", __func__, srcIndex, ret);
        return -1;
    }

    return ret;
}

int ExynosCamera::cam_int_m2m_qbuf_for_3a1(node_info_t *srcNode, int srcIndex, node_info_t *ctlNode, int ctlIndex, ExynosBuffer tempMeta)
{
    struct v4l2_buffer v4l2_buf;
    struct v4l2_plane planes[VIDEO_MAX_PLANES];
    int i;
    int ret = 0;

    v4l2_buf.m.planes   = planes;
    v4l2_buf.type         = ctlNode->type;
    v4l2_buf.memory    = srcNode->memory;
    v4l2_buf.index       = ctlIndex;
    v4l2_buf.length      = srcNode->planes;

    for (i = 0; i < srcNode->planes; i++) {
        if (srcNode->memory == V4L2_MEMORY_DMABUF) {
            v4l2_buf.m.planes[i].m.fd = (int)(srcNode->buffer[srcIndex].fd.extFd[i]);
        } else if (srcNode->memory == V4L2_MEMORY_USERPTR) {
            v4l2_buf.m.planes[i].m.userptr = (unsigned long)(srcNode->buffer[srcIndex].virt.extP[i]);
        } else {
            CLOGE("ERR(%s):invalid node->memory(%d)", __func__, srcNode->memory);
            return -1;
        }

        v4l2_buf.m.planes[i].length = (unsigned long)(srcNode->buffer[srcIndex].size.extS[i]);
    }

    if (srcNode->memory == V4L2_MEMORY_DMABUF) {
        v4l2_buf.m.planes[v4l2_buf.length - 1].m.fd = (int)(tempMeta.fd.extFd[v4l2_buf.length - 1]);
    } else if (srcNode->memory == V4L2_MEMORY_USERPTR) {
        v4l2_buf.m.planes[v4l2_buf.length - 1].m.userptr = (unsigned long)(tempMeta.virt.extP[v4l2_buf.length - 1]);
    } else {
        CLOGE("ERR(%s):invalid meta(%d)", __func__, srcNode->memory);
        return -1;
    }

    ret = exynos_v4l2_qbuf(ctlNode->fd, &v4l2_buf);
    if (ret < 0) {
        CLOGE("ERR(%s):exynos_v4l2_qbuf failed (srcIndex:%d)(ret:%d)", __func__, srcIndex, ret);
        return -1;
    }

    return ret;
}

int ExynosCamera::cam_int_streamon(node_info_t *node)
{
    enum v4l2_buf_type type = node->type;
    int ret;

    CLOGD("[%s] (%d) fd %d, type %d", __func__, __LINE__, node->fd, (int)type);

    ret = exynos_v4l2_streamon(node->fd, type);
    if (ret < 0) {
        CLOGE("ERR(%s):VIDIOC_STREAMON failed (%d)", __func__, ret);
        return -1;
    }

    return ret;
}

int ExynosCamera::cam_int_streamoff(node_info_t *node)
{
    enum v4l2_buf_type type = node->type;

    int ret;

    CLOGD("[%s] (%d) fd %d, type %d", __func__, __LINE__, node->fd, (int)type);

    ret = exynos_v4l2_streamoff(node->fd, type);

    if (ret < 0) {
        CLOGE("ERR(%s):VIDIOC_STREAMOFF failed (%d)", __func__, ret);
        return -1;
    }

    return ret;
}

#ifdef USE_CAMERA_ESD_RESET
#define CLEAR(x)    memset(&(x), 0, sizeof(x))
int ExynosCamera::polling(int node_fd)
{
    struct pollfd events;

    /* 50 msec * 100 = 5sec */
    int cnt = 100;
    long sec = 50; /* 50 msec */

    int ret = 0;
    int pollRet = 0;

    events.fd = node_fd;
    events.events = POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM | POLLERR;
    events.revents = 0;

    while (cnt--) {
        pollRet = poll(&events, 1, sec);
        if (pollRet < 0) {
            ret = -1;
            break;
        } else if (0 < pollRet) {
            if (events.revents & POLLIN) {
                break;
            } else if (events.revents & POLLERR) {
                ret = -1;
                break;
            }
        }
    }

    if (ret < 0 || cnt <= 0) {
        CLOGE("ERR(%s):[esdreset] poll[%d], pollRet(%d) event(0x%x), cnt(%d)",
            __func__, node_fd, pollRet, events.revents, cnt);

        if (cnt <= 0)
            ret = -1;
    }

    return ret;
}
#endif


int ExynosCamera::cam_int_dqbuf(node_info_t *node)
{
    struct v4l2_buffer v4l2_buf;
    struct v4l2_plane planes[VIDEO_MAX_PLANES];
    int ret;

    v4l2_buf.type       = node->type;
    v4l2_buf.memory     = node->memory;
    v4l2_buf.m.planes   = planes;
    v4l2_buf.length     = node->planes;

    ret = exynos_v4l2_dqbuf(node->fd, &v4l2_buf);
    if (ret < 0) {
        if (ret != -EAGAIN)
            CLOGE("ERR(%s):VIDIOC_DQBUF failed (%d)", __func__, ret);
        return ret;
    }

#ifdef USE_FOR_DTP
    if (v4l2_buf.flags & V4L2_BUF_FLAG_ERROR) {
        CLOGE("ERR(%s):VIDIOC_DQBUF returned with error (%d)", __func__, V4L2_BUF_FLAG_ERROR);
        return -1;
    }
#endif

    return v4l2_buf.index;
}

int ExynosCamera::cam_int_s_input(node_info_t *node, int index)
{
    int ret;

    CLOGD("[%s] (%d) fd %d, index %d", __func__, __LINE__, node->fd, index);

    ret = exynos_v4l2_s_input(node->fd, index);
    if (ret < 0)
        CLOGE("ERR(%s):VIDIOC_S_INPUT failed (%d)", __func__, ret);

    return ret;
}

int ExynosCamera::cam_int_querybuf(node_info_t *stream)
{
    struct v4l2_buffer v4l2_buf;
    struct v4l2_plane planes[VIDEO_MAX_PLANES];
    int i, plane_index, ret;

    for(i = 0; i < stream->buffers; i++) {
        v4l2_buf.type       = stream->type;
        v4l2_buf.memory     = stream->memory;
        v4l2_buf.index      = i;
        v4l2_buf.m.planes   = planes;
        v4l2_buf.length     = stream->planes; //  this is for multi-planar

        ret = ioctl(stream->fd, VIDIOC_QUERYBUF, &v4l2_buf);
        if (ret < 0)
            CLOGE("ERR(%s):VIDIOC_QUERYBUF failed (%d)", __func__, ret);
/*
        for (plane_index = 0; plane_index < stream->planes; plane_index++) {
            // remember for munmap()
            stream->buffer[i].length[plane_index] = v4l2_buf.m.planes[plane_index].length;