VIAUDIO.INF Driver File Contents (audio_231b.exe)

; Copyright (c) 1998-2002 VIA Technologies, Inc.
[Version]
CatalogFile=viaudio.cat
Signature="$CHICAGO$"
Class=MEDIA
ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318}
provider=%VIA%
DriverVer =05/07/2002,5.10.0.3731

[ControlFlags]
ExcludeFromSelect=PCI\VEN_1106&DEV_3058

[SourceDisksNames]
222=%DiskDescription%,,,

[SourceDisksFiles]
viaudio.sys=222
;viaudio.inf=222


[Manufacturer]
%VIAMfgName%=VIAAudio

;;---------------------------------------------------------------;
;;
;; D E V I C E  C A L L O U T  S E C T I O N
;;
[VIAAudio]
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_45521106
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_45511106
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_45111106
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_45411106
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_41611106
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_78D21106
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_30581106
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_59134352
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_B1940E11
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_3705144D
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_0E8014FF
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_51331071
%*WDM_VIAudio.DeviceDesc%=WDM_VIAudio, PCI\VEN_1106&DEV_3058&SUBSYS_80C21033

[WDM_VIAudio]
AlsoInstall=KS.Registration(ks.inf), WDMAUDIO.Registration(wdmaudio.inf)
CopyFiles=VIAAudio.CopyList
DelReg=WDM_VIAudio.DelReg
AddReg=WDM_VIAudio.AddReg, WDM_VIAGUID.AddReg, WDM_Config.AddReg, VIAUDIO_OEM.AddReg

[WDM_VIAudio.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_VIAudio.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_VIAudio.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_VIAudio.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_VIAudio.Interface.Topology
AddInterface=%KSCATEGORY_TOPOLOGY%,%KSNAME_Topology%,WDM_VIAudio.Interface.Topology
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,WDM.Interface.UART

[WDM_VIAudio.Interface.Wave]
AddReg=WDM_VIA.Interface.Wave.AddReg

[WDM_VIA.Interface.Wave.AddReg]
HKR,,FriendlyName,,%WDM_VIA.Wave.szPname%
HKR,,CLSID,,%Proxy.CLSID%

[WDM_VIAudio.Interface.Topology]
AddReg=WDM_VIA.Interface.Topo.AddReg

[WDM_VIA.Interface.Topo.AddReg]
HKR,,FriendlyName,,%WDM_VIA.Topology.szPname%
HKR,,CLSID,,%Proxy.CLSID%

[WDM.Interface.UART]
AddReg=WDM.Interface.UART.AddReg

[WDM.Interface.UART.AddReg]
HKR,,FriendlyName,,%WDM.UART.szPname%
HKR,,CLSID,,%Proxy.CLSID%

[WDM_VIAudio.DelReg]
HKLM,Enum\Root\*PNPB002
HKLM,Enum\Root\*PNPB006
HKLM,Enum\Root\*PNPB02F

[WDM_VIAudio.AddReg]
HKR,,AssociatedFilters,,"wdmaud,swmidi,redbook"
HKR,,Driver,,viaudio.SYS
HKR,,NTMPDriver,,"viaudio.sys,sbemul.sys"
HKR,Drivers,SubClasses,,"wave,midi,mixer,aux"
HKR,Drivers\wave\wdmaud.drv, Driver,,wdmaud.drv
HKR,Drivers\midi\wdmaud.drv, Driver,,wdmaud.drv
HKR,Drivers\mixer\wdmaud.drv,Driver,,wdmaud.drv
HKR,Drivers\aux\wdmaud.drv,Driver,,wdmaud.drv 
HKR,Drivers\wave\wdmaud.drv,Description,,%*WDMVIAAudio.DeviceDesc%
HKR,Drivers\midi\wdmaud.drv,Description,,%WDM_MIDI%
HKR,Drivers\mixer\wdmaud.drv,Description,,%*WDMVIAAudio.DeviceDesc%
HKR,Drivers\aux\wdmaud.drv,Description,,%*WDMVIAAudio.DeviceDesc% 

[WDM_VIAGUID.AddReg]
;; VIA Audio friendly names
HKLM,%MediaCategories%\%VIAGUID.Phone%,Name,,%VIAPin.Phone%
HKLM,%MediaCategories%\%VIAGUID.Phone%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.Mic1%,Name,,%VIAPin.Mic1%
HKLM,%MediaCategories%\%VIAGUID.Mic1%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.Mic2%,Name,,%VIAPin.Mic2%
HKLM,%MediaCategories%\%VIAGUID.Mic2%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.Video%,Name,,%VIAPin.Video%
HKLM,%MediaCategories%\%VIAGUID.Video%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.MonoOut%,Name,,%VIAPin.MonoOut%
HKLM,%MediaCategories%\%VIAGUID.MonoOut%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.PcBeep%,Name,,%VIAPin.PcBeep%
HKLM,%MediaCategories%\%VIAGUID.PcBeep%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.LineIn%,Name,,%VIAPin.LineIn%
HKLM,%MediaCategories%\%VIAGUID.LineIn%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.CD%,Name,,%VIAPin.CD%
HKLM,%MediaCategories%\%VIAGUID.CD%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.AUX%,Name,,%VIAPin.AUX%
HKLM,%MediaCategories%\%VIAGUID.AUX%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.MicMux%,Name,,%VIANode.MicMux%
HKLM,%MediaCategories%\%VIAGUID.MicMux%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.WaveInMux%,Name,,%VIANode.WaveInMux%
HKLM,%MediaCategories%\%VIAGUID.WaveInMux%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.MonoOutMux%,Name,,%VIANode.MonoOutMux%
HKLM,%MediaCategories%\%VIAGUID.MonoOutMux%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.MonoOutMixDown%,Name,,%VIANode.MonoOutMixDown%
HKLM,%MediaCategories%\%VIAGUID.MonoOutMixDown%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.LineOutMainMix%,Name,,%VIANode.LineOutMainMix%
HKLM,%MediaCategories%\%VIAGUID.LineOutMainMix%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.LineOutMiscMix%,Name,,%VIANode.LineOutMiscMix%
HKLM,%MediaCategories%\%VIAGUID.LineOutMiscMix%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.MicIn20DB_Gain%,Name,,%VIANode.MicIn20DB_Gain%
HKLM,%MediaCategories%\%VIAGUID.MicIn20DB_Gain%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.MonoOutVol%,Name,,%VIANode.MonoOutVol%
HKLM,%MediaCategories%\%VIAGUID.MonoOutVol%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.MonoOutMute%,Name,,%VIANode.MonoOutMute%
HKLM,%MediaCategories%\%VIAGUID.MonoOutMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.WaveOut%,Name,,%VIAPin.WaveOut%
HKLM,%MediaCategories%\%VIAGUID.WaveOut%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.3DCenterCtrl%,Name,,%VIANode.3DCenter%
HKLM,%MediaCategories%\%VIAGUID.3DCenterCtrl%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.3DDepthCtrl%,Name,,%VIANode.3DDepth%
HKLM,%MediaCategories%\%VIAGUID.3DDepthCtrl%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.3DOnOffCtrl%,Name,,%VIANode.3DOnOff%
HKLM,%MediaCategories%\%VIAGUID.3DOnOffCtrl%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.HPVolume%,Name,,%VIANode.HPVolume%
HKLM,%MediaCategories%\%VIAGUID.HPVolume%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.HPMute%,Name,,%VIANode.HPMute%
HKLM,%MediaCategories%\%VIAGUID.HPMute%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.3DCenterCtrlPin%,Name,,%VIAPin.3DCenter%
HKLM,%MediaCategories%\%VIAGUID.3DCenterCtrlPin%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.3DDepthCtrlPin%,Name,,%VIAPin.3DDepth%
HKLM,%MediaCategories%\%VIAGUID.3DDepthCtrlPin%,Display,1,00,00,00,00
;; for mic2 select
HKLM,%MediaCategories%\%VIAGUID.Mic_Select%,Name,,%VIANode.MicSelect%
HKLM,%MediaCategories%\%VIAGUID.Mic_Select%,Display,1,00,00,00,00

HKLM,%MediaCategories%\%VIAGUID.Stereo_OutPin%,Name,,%VIAPin.Stereo_Out%
HKLM,%MediaCategories%\%VIAGUID.Stereo_OutPin%,Display,1,00,00,00,00
HKLM,%MediaCategories%\%VIAGUID.SPDIF_Enable%,Name,,%VIANode.SPDIF_Enable%
HKLM,%MediaCategories%\%VIAGUID.SPDIF_Enable%,Display,1,00,00,00,00

[WDM_Config.AddReg]
;; The below registry is for setting the default value in the mixer control at
;; driver startup.
;; The procedure to change the default setting:
;; (1). Executing "Volune control" application to adjust the volume level.
;; (2). Restarting Windows.
;; (3). Executing "REGEDIT.EXE" and searching the registry key listed below,
;;      then update the value of the registry key to the following.
;;
;; Note:
;; (1). The default setting of volume level for Wave and SW Synth can NOT
;;      be set in the WDM Audio Miniport driver and this INF.
;; (2). Any change in this INF file, you MUST have a new WHQL submission
;;      for getting digital signature.
;;
;;---------------------------------+-----------+-----------|
;; Registry key                    |DWORD type | value     |
;;---------------------------------+-----------+-----------|
HKR,Settings,VA_WaveOutVolumeL,      0x00010001, 61955
HKR,Settings,VA_WaveOutVolumeR,      0x00010001, 61955
HKR,Settings,VA_WaveOutMute,         0x00010001, 0
HKR,Settings,VA_PCSpeakerVolume,     0x00010001, 4294570499
HKR,Settings,VA_PCSpeakerMute,       0x00010001, 0
HKR,Settings,VA_PhoneVolume,         0x00010001, 389635
HKR,Settings,VA_PhoneMute,           0x00010001, 0
HKR,Settings,VA_MicVolume,           0x00010001, 389635
HKR,Settings,VA_MicMute,             0x00010001, 1
HKR,Settings,VA_MicGain,             0x00010001, 1
;; for mic2 select
HKR,Settings,VA_MicSelect,           0x00010001, 0
HKR,Settings,VA_LineInVolumeL,       0x00010001, 389635
HKR,Settings,VA_LineInVolumeR,       0x00010001, 389635
HKR,Settings,VA_LineInMute,          0x00010001, 1
HKR,Settings,VA_CDPlayerVolumeL,     0x00010001, 4294570499
HKR,Settings,VA_CDPlayerVolumeR,     0x00010001, 4294570499
HKR,Settings,VA_CDPlayerMute,        0x00010001, 0
HKR,Settings,VA_VideoVolumeL,        0x00010001, 389635
HKR,Settings,VA_VideoVolumeR,        0x00010001, 389635
HKR,Settings,VA_VideoMute,           0x00010001, 1
HKR,Settings,VA_AUXVolumeL,          0x00010001, 389635
HKR,Settings,VA_AUXVolumeR,          0x00010001, 389635
HKR,Settings,VA_AUXMute,             0x00010001, 1
HKR,Settings,VA_3DDepthVolume,       0x00010001, 0x80000000
HKR,Settings,VA_3DDepthEnhance,      0x00010001, 1
HKR,Settings,VA_MasterVolumeL,       0x00010001, 4294570499
HKR,Settings,VA_MasterVolumeR,       0x00010001, 4294570499
HKR,Settings,VA_MasterMute,          0x00010001, 0
HKR,Settings,VA_RecSelect,           0x00010001, 1
HKR,Settings,VA_RecMasterMute,       0x00010001, 0
HKR,Settings,VA_RecStereoMixVolumeL, 0x00010001, 0x00107203
HKR,Settings,VA_RecStereoMixVolumeR, 0x00010001, 0x00107203
HKR,Settings,VA_RecMicVolume,        0x00010001, 0x00107203
HKR,Settings,VA_RecLineInVolumeL,    0x00010001, 0x00107203
HKR,Settings,VA_RecLineInVolumeR,    0x00010001, 0x00107203
HKR,Settings,VA_RecCDPlayerVolumeL,  0x00010001, 0x00107203
HKR,Settings,VA_RecCDPlayerVolumeR,  0x00010001, 0x00107203
HKR,Settings,VA_RecVideoVolumeL,     0x00010001, 0x00107203
HKR,Settings,VA_RecVideoVolumeR,     0x00010001, 0x00107203
HKR,Settings,VA_RecAUXVolumeL,       0x00010001, 0x00107203
HKR,Settings,VA_RecAUXVolumeR,       0x00010001, 0x00107203
HKR,Settings,VA_MonoOutSelect,       0x00010001, 1
HKR,Settings,VA_MonoOutVolume1,      0x00010001, 4294570499
HKR,Settings,VA_MonoOutVolume2,      0x00010001, 4294570499
HKR,Settings,VA_MonoOutMute,         0x00010001, 1
HKR,Settings,VA_HeadphoneVolumeL,    0x00010001, 4294570499
HKR,Settings,VA_HeadphoneVolumeR,    0x00010001, 4294570499
HKR,Settings,VA_HeadphoneMute,       0x00010001, 1
HKR,Settings,VA_MaxMicVol,           0x00010001, 786432
;HKR,Settings,VA_MaxMicVol,           0x00010001, 0xFFF40000
;HKR,Settings,VA_MaxRecVol,           0x00010001, 0x00168000
HKR,Settings,VA_SPDIFOutAGC,         0x00010001, 1
HKR,Settings,VA_MaxMasterVol,        0x00010001, 0
;HKR,Settings,VA_MaxMonoVol1,        0x00010001, 0
;HKR,Settings,VA_MaxMonoVol2,        0x00010001, 0
;HKR,Settings,VA_MaxHPOutVol,        0x00010001, 0

[WDM_C2.AddReg]
HKR,Settings,VA_PCSpeakerVolume,     0x00010001, 0xfff9f203
HKR,Settings,VA_CDPlayerVolumeL,     0x00010001, 0xfff9f203
HKR,Settings,VA_CDPlayerVolumeR,     0x00010001, 0xfff9f203
HKR,Settings,VA_MasterVolumeL,       0x00010001, 0xfff9f203
HKR,Settings,VA_MasterVolumeR,       0x00010001, 0xfff9f203
HKR,Settings,VA_MonoOutVolume1,      0x00010001, 0xfff9f203
HKR,Settings,VA_MonoOutVolume2,      0x00010001, 0xfff9f203
HKR,Settings,VA_HeadphoneVolumeL,    0x00010001, 0xfff9f203
HKR,Settings,VA_HeadphoneVolumeR,    0x00010001, 0xfff9f203
HKR,Settings,VA_MaxMicVol,           0x00010001, 0x000c0000

[VIAUDIO_OEM.AddReg]
;; For the topology configuration, the input line of mixer can be disabled
;; by outcommenting some of the lines below.
;HKR,Settings,DisablePCSpeaker,1,1
;HKR,Settings,DisablePhone,1,1
;HKR,Settings,DisableVideo,1,1
;HKR,Settings,DisableAUX,1,1
;HKR,Settings,DisableLineIn,1,1
;HKR,Settings,DisableCDPlayer,1,1
;HKR,Settings,DisableMic,1,1
;HKR,Settings,DisableMicGain,1,1
;; for mic2 select
HKR,Settings,DisableMicSelect,1,1
;HKR,Settings,Disable3DDepth,1,1
HKR,Settings,DisableMonoOut,1,1
HKR,Settings,DisableHeadphone,1,1
HKR,Settings,DisableVolHPhone,1,1
;HKR,Settings,DisableRecMuteAll,1,1
;HKR,Settings,DisableSoundEffect,1,1

[DestinationDirs]
DefaultDestDir        = 10,system32\drivers
VIAAudio.CopyList     = 10,system32\drivers ; %SystemRoot%\system32\drivers

[VIAAudio.CopyList]
viaudio.sys

[WDM_VIAudio.NT]
Include=ks.inf, wdmaudio.inf
Needs=KS.Registration, WDMAUDIO.Registration
CopyFiles=VIAAudio.CopyList
DelReg=WDM_VIAudio.DelReg
AddReg=WDM_VIAudio.AddReg, WDM_VIAGUID.AddReg, WDM_Config.AddReg, WDM_C2.AddReg,VIAUDIO_OEM.AddReg

[WDM_VIAudio.NT.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Wave%,WDM_VIAudio.Interface.Wave
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_Wave%,WDM_VIAudio.Interface.Wave
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_Wave%,WDM_VIAudio.Interface.Wave
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_Topology%,WDM_VIAudio.Interface.Topology
AddInterface=%KSCATEGORY_AUDIO%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_RENDER%,%KSNAME_UART%,WDM.Interface.UART
AddInterface=%KSCATEGORY_CAPTURE%,%KSNAME_UART%,WDM.Interface.UART

[WDM_VIAudio.NT.Services]
AddService = VIAudio,    0x00000002, VIAudio_Service_Inst

[VIAudio_Service_Inst]
DisplayName    = %viaudio.SvcDesc%
ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
StartType      = 3                  ; SERVICE_DEMAND_START
ErrorControl   = 1                  ; SERVICE_ERROR_NORMAL
ServiceBinary  = %10%\system32\drivers\viaudio.sys

;;---------------------------------------------------------------;
;;
;; S T R I N G S
;;

[Strings]
VIA = "VIA Technologies, Inc."
VIAMfgName="VIA Technologies, Inc."
*WDM_VIAudio.DeviceDesc="VIA AC'97 Audio Controller (WDM)"
*WDMVIAAudio.DeviceDesc="VIA AC'97 Audio Controller (WDM)"
WDM_VIA.Wave.szPname="VIA Audio (WAVE)"
WDM_VIA.Topology.szPname="VIA Audio (Topology)"
MediaCategories="SYSTEM\CurrentControlSet\Control\MediaCategories"
WDM_MIDI="WDM-based Device"
VIAGUID.Phone           ="{B0AA96E2-2255-11D2-B544-00201860A4D7}"
VIAGUID.Mic1            ="{B0AA96E3-2255-11D2-B544-00201860A4D7}"
VIAGUID.Mic2            ="{B0AA96E4-2255-11D2-B544-00201860A4D7}"
VIAGUID.Video           ="{B0AA96E5-2255-11D2-B544-00201860A4D7}"
VIAGUID.MonoOut         ="{B0AA96E6-2255-11D2-B544-00201860A4D7}"
VIAGUID.PcBeep          ="{B0AA96E7-2255-11D2-B544-00201860A4D7}"
VIAGUID.LineIn          ="{B0AA96E8-2255-11D2-B544-00201860A4D7}"
VIAGUID.CD              ="{B0AA96E9-2255-11D2-B544-00201860A4D7}"
VIAGUID.AUX             ="{B0AA96EA-2255-11D2-B544-00201860A4D7}"
VIAGUID.MicMux          ="{B0AA96EB-2255-11D2-B544-00201860A4D7}"
VIAGUID.WaveInMux        ="{B0AA96EC-2255-11D2-B544-00201860A4D7}"
VIAGUID.MonoOutMux        ="{B0AA96ED-2255-11D2-B544-00201860A4D7}"
VIAGUID.MonoOutMixDown        ="{B0AA96EE-2255-11D2-B544-00201860A4D7}"
VIAGUID.LineOutMainMix        ="{404126C0-2562-11D2-B544-C6DF79A0C118}"
VIAGUID.LineOutMiscMix        ="{404126C1-2562-11D2-B544-C6DF79A0C118}"
VIAGUID.MicIn20DB_Gain        ="{404126C2-2562-11D2-B544-C6DF79A0C118}"
;; for mic2 select
VIAGUID.Mic_Select        ="{A7D1A4A9-D024-11D2-A292-D937B2272531}"
VIAGUID.MonoOutVol        ="{404126C3-2562-11D2-B544-C6DF79A0C118}"
VIAGUID.MonoOutMute        ="{404126C4-2562-11D2-B544-C6DF79A0C118}"
VIAGUID.WaveOut                ="{404126C5-2562-11D2-B544-C6DF79A0C118}"
VIAGUID.3DCenterCtrl        ="{A7D1A4A1-D024-11D2-A292-D937B2272531}"
VIAGUID.3DDepthCtrl         ="{A7D1A4A2-D024-11D2-A292-D937B2272531}"
VIAGUID.3DOnOffCtrl         ="{A7D1A4A3-D024-11D2-A292-D937B2272531}"
VIAGUID.3DCenterCtrlPin        ="{A7D1A4A4-D024-11D2-A292-D937B2272531}"
VIAGUID.3DDepthCtrlPin        ="{A7D1A4A5-D024-11D2-A292-D937B2272531}"
VIAGUID.Stereo_OutPin        ="{A7D1A4A6-D024-11D2-A292-D937B2272531}"
VIAGUID.HPVolume        ="{A7D1A4A7-D024-11D2-A292-D937B2272531}"
VIAGUID.HPMute          ="{A7D1A4A8-D024-11D2-A292-D937B2272531}"
VIAGUID.SPDIF_Enable    ="{29F9B5E5-5D59-4f84-AC21-EAD28524269A}"

;; VIA friendly names (localizeable)
VIAPin.Phone            ="Phone"
VIAPin.Mic1             ="Mic"
VIAPin.Mic2             ="Mic2"
VIAPin.Video            ="Video"
VIAPin.MonoOut          ="MonoOut"
VIAPin.PcBeep           ="PC Speaker"
VIAPin.LineIn           ="Line-In"
VIAPin.CD               ="CD Player"
VIAPin.AUX              ="Aux"
VIAPin.WaveOut          ="WaveOut"
VIAPin.3DCenter                ="3D Center"
VIAPin.3DDepth                ="3D Depth"
VIAPin.Stereo_Out       ="Stereo Mixer"
VIANode.MicMux           ="MicMux"
VIANode.WaveInMux        ="WaveInMux"
VIANode.MonoOutMux      ="Mono Out Select"
VIANode.MonoOutMixDown        ="MonoOutMixDown"
VIANode.LineOutMainMix        ="LineOutMainMix"
VIANode.LineOutMiscMix        ="LineOutMiscMix"
VIANode.MicIn20DB_Gain  ="20dB boost"
;; for mic2 select
VIANode.MicSelect       ="Mic2 Select"
VIANode.MonoOutVol        ="MonoOutVol"
VIANode.MonoOutMute        ="MonoOutMute"
VIANode.3DCenter        ="3D Center Node"
VIANode.3DDepth                ="3D Depth Node"
VIANode.3DOnOff                ="3D Stereo Enhancement"
VIANode.HPVolume        ="Headphone Volume"
VIANode.HPMute          ="Headphone Mute"
VIANode.SPDIF_Enable    ="S/PDIF-Out Enable"

Proxy.CLSID="{17CCA71B-ECD7-11D0-B908-00A0C9223196}"
KSCATEGORY_AUDIO="{6994AD04-93EF-11D0-A3CC-00A0C9223196}"
KSCATEGORY_RENDER="{65E8773E-8F56-11D0-A3B9-00A0C9223196}"
KSCATEGORY_CAPTURE="{65E8773D-8F56-11D0-A3B9-00A0C9223196}"
KSCATEGORY_TOPOLOGY="{DDA54A40-1E4C-11D1-A050-405705C10000}"
KSNAME_Wave="Wave"
KSNAME_UART="UART"
KSNAME_Topology="Topology"

WDM.UART.szPname = "VIA MIDI External Port"
viaudio.SvcDesc  = "VIA AC'97 Audio Controller (WDM)"
DiskDescription  = "VIA AC'97 Audio WDM Driver Disk"
;wdmaud.SvcDesc = "Microsoft WDM Virtual Wave Driver (WDM)"


Download Driver Pack

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.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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