CloverBootloader/Drivers/AudioDxe/AudioDxe.c

/*
 * File: AudioDxe.c
 *
 * Copyright (c) 2018 John Davis
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include "AudioDxe.h"
#include "HdaController/HdaController.h"
#include "HdaController/HdaControllerComponentName.h"
//#include "HdaCodec/HdaCodec.h"
#include "HdaCodec/HdaCodecComponentName.h"

// HdaController Driver Binding.
EFI_DRIVER_BINDING_PROTOCOL gHdaControllerDriverBinding = {
    HdaControllerDriverBindingSupported,
    HdaControllerDriverBindingStart,
    HdaControllerDriverBindingStop,
    AUDIODXE_VERSION,
    NULL,
    NULL
};

// HdaCodec Driver Binding.
EFI_DRIVER_BINDING_PROTOCOL gHdaCodecDriverBinding = {
    HdaCodecDriverBindingSupported,
    HdaCodecDriverBindingStart,
    HdaCodecDriverBindingStop,
    AUDIODXE_VERSION,
    NULL,
    NULL
};

EFI_STATUS
EFIAPI
AudioDxeInit(
    IN EFI_HANDLE ImageHandle,
    IN EFI_SYSTEM_TABLE *SystemTable)
{
    DEBUG((DEBUG_INFO, "Starting AudioDxe...\n"));

    // Create variables.
    EFI_STATUS Status;

    // Register HdaController Driver Binding.
    Status = EfiLibInstallDriverBindingComponentName2(ImageHandle, SystemTable, &gHdaControllerDriverBinding,
        ImageHandle, &gHdaControllerComponentName, &gHdaControllerComponentName2);
//    ASSERT_EFI_ERROR(Status);
    if (EFI_ERROR(Status))
        return Status;

    // Register HdaCodec Driver Binding.
    Status = EfiLibInstallDriverBindingComponentName2(ImageHandle, SystemTable, &gHdaCodecDriverBinding,
        NULL, &gHdaCodecComponentName, &gHdaCodecComponentName2);
//    ASSERT_EFI_ERROR(Status);
//    if (EFI_ERROR(Status))
//        return Status;

    return Status;
}