1. GUADT51_Driver.zip Driver
2. ViaDtsHtDev.inf File Contents

ViaDtsHtDev.inf Driver File Contents (GUADT51_Driver.zip)

[Version]
CatalogFile=DtsHtDev.cat
Signature="$Windows NT$"
Class=MEDIA
ClassGUID={4d36e96c-e325-11ce-bfc1-08002be10318}
provider=%ProviderName%
DriverVer=04/19/2011,1.20.0000.56

[SourceDisksNames]
222=%DiskDescription%,,,

[SourceDisksFiles]
DtsHTAPO.dll=222
DtsHTPropPageExt.dll=222

[DestinationDirs]
SfxFx.CopyList=11     ; %windir%\system32

[Manufacturer]
%MfgName%=MfgModelSection, ntx86, ntamd64

;; using VIA USB audio
[MfgModelSection.NTx86]
%DeviceDesc%=USBAudio.SysFx,USB\VID_3495&PID_2051&MI_00

[MfgModelSection.NTamd64]
%DeviceDesc%=USBAudio.SysFx,USB\VID_3495&PID_2051&MI_00

;; use this for usb audio:
[USBAudio.SysFx]
Include=ks.inf,wdmaudio.inf,wdma_usb.inf
Needs=KS.Registration,WDMAUDIO.Registration,mssysfx.CopyFilesAndRegister
CopyFiles=USBAudio.CopyList,SfxFx.CopyList
AddReg=USBAudio.AddReg,DisableProtectedAudioDG.AddReg
PreferDeviceInfo=1
AddProperty=OEMCustomBranding.AddProperty
RegisterDlls=SfxFx.RegisterDlls


[OEMCustomBranding.AddProperty]
DeviceBrandingIcon,,,,"%1%\DtsHTPropPageExt.dll,-200"
DeviceVendorWebSite,,,,"http://www.via.com.tw/" ; Place your URL here


[USBAudio.SysFx.Interfaces]
AddInterface=%KSCATEGORY_AUDIO%,"GLOBAL",USBAudio.SysFx.PrimaryLineOutWave,
AddInterface=%KSCATEGORY_AUDIO%,"GLOBAL",USBAudio.SysFx.PrimaryLineOutTopo,
AddInterface=%KSCATEGORY_RENDER%,"GLOBAL",USBAudio.SysFx.PrimaryLineOutTopo,

[USBAudio.SysFx.PrimaryLineOutWave]
; -- testing -- AddReg = USBAudio.SysFx.PrimaryLineOutWave.AddReg
AddReg = USBAudio.SysFx.PrimaryLineOutWave.AddReg,SysFx.AddReg


[USBAudio.SysFx.PrimaryLineOutWave.AddReg]
HKR,,FriendlyName,,%PrimarySpeakerWaveDeviceName%
HKR,,CLSID,,%Proxy.CLSID%

[USBAudio.SysFx.PrimaryLineOutTopo]
AddReg = USBAudio.Interface.AddReg.Curve, SysFx.AddReg, OEMSettingsOverride.AddReg


[USBAudio.SysFx.Services]
Include=wdma_usb.inf
Needs=USBAudio.Services

;;
;; All FX\\0 entries in the same grouping
;;
[SysFx.AddReg]
HKR,"FX\\0",%PKEY_ItemNameDisplay%,,%SYSFX_FriendlyName%
HKR,"FX\\0",%PKEY_SYSFX_PreMixClsid%,,%SYSFX_PREMIX_CLSID%
;;HKR,"FX\\0",%PKEY_SYSFX_PostMixClsid%,,%SYSFX_POSTMIX_CLSID%
HKR,"FX\\0",%PKEY_SYSFX_UiClsid%,,%SYSFX_UI_CLSID%
HKR,"FX\\0",%PKEY_SYSFX_FriendlyName%,,%SYSFX_FriendlyName%
HKR,"FX\\0",%PKEY_SYSFX_Association%,,%KSNODETYPE_SPEAKER%  ; GUID NULL means install on all endpoints
                                                        ; supply a specific GUID to install on a particular bridge pin node type

;;
;; All EP\\0 entries in the same grouping
;;
;; Set default format to 48kHz, 16-bit, Stereo
;; Add endpoint extension property page
;;
[OEMSettingsOverride.AddReg]
HKR,"EP\\0", %PKEY_AudioEndpoint_Association%,,%KSNODETYPE_SPEAKER%
HKR,"EP\\0", %PKEY_AudioEngine_OEMFormat%, %REG_BINARY%, 41,00,8C,70,28,00,00,00,FE,FF,02,00,80,BB,00,00,00,EE,02,00,04,00,10,00,16,00,10,00,03,00,00,00,01,00,00,00,00,00,10,00,80,00,00,AA,00,38,9B,71


;;
;; Copy custom SYSFX and property page
;;
[SfxFx.CopyList]
DtsHTAPO.dll
DtsHTPropPageExt.dll

;;
;; Register custom SYSFX and property page
;;
[SfxFx.RegisterDlls]
11,,DtsHTAPO.dll,1
11,,DtsHTPropPageExt.dll,1

[DisableProtectedAudioDG.AddReg]
HKLM,SOFTWARE\Microsoft\Windows\CurrentVersion\Audio,DisableProtectedAudioDG,0x00010001,1


[Strings]
ProviderName="VIA Technologies, Inc."
MfgName="VIA Technologies, Inc."
DiskDescription="Disk1"
USBAudio.DeviceDesc="GUADT51"
USBGenericDesc="GUADT51 USB DTS Headphone"
DeviceDesc="GUADT51"


;;
;; These are the name strings for the wave miniports displayed in mmsys.cpl
;;
PrimarySpeakerWaveDeviceName  = "DTS Surround Sensation Headphone"
PrimarySpeakerTopoDeviceName  = "DTS Headphone mixer"


;;
;; PropertyKey GUIDS
;;
PKEY_SYSFX_Association          = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},0"
PKEY_SYSFX_PreMixClsid          = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},1"
PKEY_SYSFX_PostMixClsid         = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},2"
PKEY_SYSFX_UiClsid              = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},3"
PKEY_SYSFX_FriendlyName         = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},4"
PKEY_ItemNameDisplay            = "{B725F130-47EF-101A-A5F1-02608C9EEBAC},10"
PKEY_AudioEndpoint_Ext_UiClsid  = "{1DA5D803-D492-4EDD-8C23-E0C0FFEE7F0E},1"
PKEY_AudioEndpoint_Association  = "{1DA5D803-D492-4EDD-8C23-E0C0FFEE7F0E},2"

PKEY_AudioEndpoint_ControlPanelPageProvider = "{1DA5D803-D492-4EDD-8C23-E0C0FFEE7F0E}"

;;
;; PKEY_AudioEngine_OEMFormat:  Specifies the default format that is used for rendering/capturing.
;; vartype = VT_BLOB
;;
PKEY_AudioEngine_OEMFormat = "{E4870E26-3CC5-4CD2-BA46-CA0A9A70ED04},3"


SYSFX_UI_CLSID      = "{98C3BC48-DE51-451e-915D-D1E3192CF7F5}"
SYSFX_PREMIX_CLSID  = "{04B5395B-42CD-4ae8-A507-ECD195174022}"
;;SYSFX_POSTMIX_CLSID = "{081D91A1-569D-45c7-BD53-EE682B5F05FD}"
SYSFX_FriendlyName  = "DTS SS effects"

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}"

KSNODETYPE_ANY      = "{00000000-0000-0000-0000-000000000000}"
KSNODETYPE_SPEAKER  = "{DFF21CE1-F70F-11D0-B917-00A0C9223196}"

Proxy.CLSID         = "{17CCA71B-ECD7-11D0-B908-00A0C9223196}"

REG_BINARY          = 0x00000001