Merge "HWC2: Change version detection scheme" into nyc-dev

        abort();

    }

    if (module->module_api_version >= 0x0200) {

        hwc2_device_t* hwc2device = nullptr;

        int error = hwc2_open(module, &hwc2device);

    hw_device_t* device = nullptr;

    int error = module->methods->open(module, HWC_HARDWARE_COMPOSER, &device);

    if (error != 0) {

            ALOGE("Failed to open HWC2 device (%s), aborting", strerror(-error));

        ALOGE("Failed to open HWC device (%s), aborting", strerror(-error));

        abort();

    }

        mHwcDevice = std::make_unique<HWC2::Device>(hwc2device);

    uint32_t majorVersion = (device->version >> 24) & 0xF;

    if (majorVersion == 2) {

        mHwcDevice = std::make_unique<HWC2::Device>(

                reinterpret_cast<hwc2_device_t*>(device));

    } else {

        hwc_composer_device_1_t* hwc1device = nullptr;

        int error = hwc_open_1(module, &hwc1device);

        if (error) {

            ALOGE("Failed to open HWC1 device (%s), aborting", strerror(-error));

            abort();

        }

        mAdapter = std::make_unique<HWC2On1Adapter>(hwc1device);

        mAdapter = std::make_unique<HWC2On1Adapter>(

                reinterpret_cast<hwc_composer_device_1_t*>(device));

        uint8_t minorVersion = mAdapter->getHwc1MinorVersion();

        if (minorVersion < 1) {

            ALOGE("Cannot adapt to HWC version %d.%d",