/* * File: HdaCodecComponentName.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 "HdaCodecComponentName.h" //#include GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE gHdaCodecDriverNameTable[] = { { "eng;en", L"HDA Codec Driver" }, { NULL, NULL } }; GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gHdaCodecComponentName = { HdaCodecComponentNameGetDriverName, HdaCodecComponentNameGetControllerName, "eng" }; GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gHdaCodecComponentName2 = { (EFI_COMPONENT_NAME2_GET_DRIVER_NAME)HdaCodecComponentNameGetDriverName, (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME)HdaCodecComponentNameGetControllerName, "en" }; EFI_STATUS EFIAPI HdaCodecComponentNameGetDriverName( IN EFI_COMPONENT_NAME_PROTOCOL *This, IN CHAR8 *Language, OUT CHAR16 **DriverName) { return LookupUnicodeString2(Language, This->SupportedLanguages, gHdaCodecDriverNameTable, DriverName, (BOOLEAN)(This == &gHdaCodecComponentName)); } EFI_STATUS EFIAPI HdaCodecComponentNameGetControllerName( IN EFI_COMPONENT_NAME_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_HANDLE ChildHandle OPTIONAL, IN CHAR8 *Language, OUT CHAR16 **ControllerName) { // Create variables. EFI_STATUS Status; EFI_HDA_CODEC_INFO_PROTOCOL *HdaCodecInfo; // Ensure there is no child handle. if (ChildHandle != NULL) return EFI_UNSUPPORTED; // Get info protocol. Status = gBS->OpenProtocol(ControllerHandle, &gEfiHdaCodecInfoProtocolGuid, (VOID**)&HdaCodecInfo, gHdaCodecDriverBinding.DriverBindingHandle, ControllerHandle, EFI_OPEN_PROTOCOL_GET_PROTOCOL); if (EFI_ERROR(Status)) return Status; // Get codec name. return HdaCodecInfo->GetName(HdaCodecInfo, ControllerName); }