amdacpbus.inf Driver File Contents (Chipset_AMD_17.40.2801.1001_W10x64_A.zip)

;------------------------------------------------------------------------------
; AMD Audio CoProcessor Information file : amdacpbus.inf
;
; Copyright (c) 2016 Advanced Micro Devices, Inc. All rights reserved 
;------------------------------------------------------------------------------
[Version]
Signature="$WINDOWS NT$"
Class=System
ClassGuid={4d36e97d-e325-11ce-bfc1-08002be10318}
Provider=%ManufacturerName%
CatalogFile=amdacpbus.cat
DriverVer=11/22/2017,1.0.0.35

[DestinationDirs]
DefaultDestDir = 12
; ================= Class section =====================

[SourceDisksNames]
1 = %DiskName%,,,""

[SourceDisksFiles]
amdacpbus.sys  = 1,,

;*****************************************
; Install Section
;*****************************************

[Manufacturer]
%ManufacturerName%=AMD,NTx86,NTamd64

[AMD.NTx86]
%amdacpbus.DeviceDesc% = amdacpbus_Device,PCI\VEN_1022&DEV_15E2

[AMD.NTamd64]
%amdacpbus.DeviceDesc% = amdacpbus_Device,PCI\VEN_1022&DEV_15E2

[amdacpbus_Device.NT]
CopyFiles=Drivers_Dir
AddReg = AcpBus.AddReg

[amdacpbus_Device.NT.HW]
AddReg = AcpBusHW.AddReg
[Drivers_Dir]
amdacpbus.sys

[AcpBus.AddReg]
HKR,,Binpath,0x10001,0
HKR,,AclkDeepSleepEnable,0x10001,1
HKR,,AcpDynamicClockChangeEnable,0x10001,1
HKR,,AcpPgfsmPowerGatingEnable,0x10001,1

;-------------- Service installation
[amdacpbus_Device.NT.Services]
AddService = amdacpbus,%SPSVCINST_ASSOCSERVICE%, amdacpbus_Service_Inst

; -------------- amdacpbus driver install sections
[amdacpbus_Service_Inst]
DisplayName    = %amdacpbus.SVCDESC%
ServiceType    = 1               ; SERVICE_KERNEL_DRIVER
StartType      = 3               ; SERVICE_DEMAND_START
ErrorControl   = 1               ; SERVICE_ERROR_NORMAL
ServiceBinary  = %12%\amdacpbus.sys
LoadOrderGroup = Extended Base

[AcpBusHW.AddReg]
HKR,Interrupt Management,,0x00000010
HKR,Interrupt Management\MessageSignaledInterruptProperties,,0x00000010
HKR,Interrupt Management\MessageSignaledInterruptProperties,MSISupported,0x00010001,0

[amdacpbus_Device.NT.Wdf]
KmdfService =  amdacpbus, amdacpbus_wdfsect
[amdacpbus_wdfsect]
KmdfLibraryVersion = 1.15

[Strings]
SPSVCINST_ASSOCSERVICE= 0x00000002
ManufacturerName="AMD"
ClassName="System"
DiskName = "amdacpbus Installation Disk"
amdacpbus.DeviceDesc = "AMD Audio CoProcessor"
amdacpbus.SVCDESC = "Audio Coprocessr Driver for DSP"
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How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

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