/** @file
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This library provides PCH HD Audio functions.
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Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _PCH_HDA_LIB_H_
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#define _PCH_HDA_LIB_H_
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#include <Library/DxePchHdaNhlt.h>
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#include <PchHdaEndpoints.h>
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/**
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Prints NHLT (Non HDA-Link Table) to be exposed via ACPI (aka. OED (Offload Engine Driver) Configuration Table).
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@param[in] *NhltAcpiTable The NHLT table to print
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**/
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VOID
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NhltAcpiTableDump(
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IN NHLT_ACPI_TABLE *NhltTable
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);
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/**
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Constructs EFI_ACPI_DESCRIPTION_HEADER structure for NHLT table.
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@param[in][out] *NhltTable NHLT table for which header will be created
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@param[in] NhltTableSize Size of NHLT table
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@retval None
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**/
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VOID
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NhltAcpiHeaderConstructor (
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IN OUT NHLT_ACPI_TABLE *NhltTable,
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IN UINT32 NhltTableSize
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);
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/**
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Constructs NHLT_ACPI_TABLE structure based on given Endpoints list.
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@param[in] *EndpointTable List of endpoints for NHLT
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@param[in][out] **NhltTable NHLT table to be created
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@param[in][out] *NhltTableSize Size of created NHLT table
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@retval EFI_SUCCESS NHLT created successfully
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@retval EFI_BAD_BUFFER_SIZE Not enough resources to allocate NHLT
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**/
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EFI_STATUS
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NhltConstructor(
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IN PCH_HDA_NHLT_ENDPOINTS *EndpointTable,
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IN OUT NHLT_ACPI_TABLE **NhltTable,
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IN OUT UINT32 *NhltTableSize
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);
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#endif
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