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# Copyright © 2015, Microsoft Corporation. All rights reserved.
# :: ======================================================= ::
<#
DESCRIPTION:
RS_HDAudioDriver rollback audio device to HD audio driver based on user selection
ARGUMENTS:
deviceType : String value of Audio device ID
$pnpdevname : Name of the device type selected
RETURNS:
None
#>
PARAM($deviceID,$pnpdevname,$PNPDevID,$deviceType)
#====================================================================================
# Load Utilities
#*===================================================================================
. .\CL_Utility.ps1
#====================================================================================
# Initialize
#====================================================================================
Import-LocalizedData -BindingVariable localizationString -FileName CL_LocalizationData
#==================================================================================
# Functions
#==================================================================================
#==================================================================================
# Main
#==================================================================================
[int]$devCount = Get-AudioEndPointsCount
$devices = Get-WmiObject Win32_SoundDevice -Filter "name= '$pnpdevname'"
foreach ($device in $devices)
{
$pnpdevid = $device.PNPDeviceID
}
$audioDetails = Get-WmiObject -Class Win32_PnPSignedDriver | Where-Object -FilterScript {$_.DeviceID -eq $pnpdevid}
if ([system.environment]::Is64BitOperatingSystem)
{
$ChangeAudioDriver = Get-AudioDriverSource
}
else
{
$ChangeAudioDriver = Get-AudioDriverSource32
}
$currentDriver = $ChangeAudioDriver::GetCurrentDriverINF($pnpdevid);
try
{
$audioTestChoice = Get-DiagInput -ID "IT_AudioHDTest"
if($audioTestChoice -eq "IT_PlayTest")
{
# Create a text file in temp to store filenames of SymLinks
New-Item -path "$env:temp" -name "AudioTest.txt" -itemtype file -force
$AudioTestFile = Join-Path "$env:temp" "AudioTest.txt"
# Play sound for test
Write-DiagProgress -activity $localizationString.Playtest_progress
PlaySound
$int_desc_1 = $localizationString.INT_Playtest_opt1_desc
$int_desc_2 = $localizationString.INT_Playtest_opt3_desc
$int_desc = $localizationString.INT_Playtest_desc
$choices = Get-DiagInput -ID "IT_AudioHD" -Parameter @{'INT_Desc' = $int_desc; 'INT_Good_Desc' = $int_desc_1; 'INT_Bad_Desc' = $int_desc_2; 'INT_Did_Desc' = $int_desc_2}
if(($choices -eq "IT_Bad") -or ($choices -eq "IT_NotHeard"))
{
# ReInstalling current Audio
$outPut = $ChangeAudioDriver::ForceInstallDriver($pnpdevid, $currentDriver);
if($output -eq "0")
{
#Checking if service is started. Else start the service forcefully
Start-AudioService
[int]$currentDevCount = Get-AudioEndPointsCount
if(!($devCount -eq $currentDevCount))
{
Start-Sleep -s 20
}
}
Set-DefaultEndpoint $PNPDevID
Write-DiagProgress -activity $localizationString.Playtest_progress
# Play sound for test
PlaySound
$int_desc_2 = $localizationString.INT_Playtest_opt2_desc
$int_desc = $localizationString.INT_Playtest_desc
$choices1 = Get-DiagInput -ID "IT_AudioHD" -Parameter @{'INT_Desc' = $int_desc; 'INT_Good_Desc' = $int_desc_1; 'INT_Bad_Desc' = $int_desc_2; 'INT_Did_Desc' = $int_desc_2}
if(($choices1 -eq "IT_Bad") -or ($choices1 -eq "IT_NotHeard"))
{
Stop-AudioService
# Installing HD Audio
$output = $ChangeAudioDriver::ForceInstallHDAudio($pnpdevid);
if($output -eq "0")
{
#Checking if service is started. Else start the service forcefully
Start-AudioService
[int]$currentDevCount = Get-AudioEndPointsCount
if(!($devCount -eq $currentDevCount))
{
Start-Sleep -s 20
}
}
Set-DefaultEndpoint $PNPDevID
$resSet = Set-AudioEndpointProperty $deviceType
Write-DiagProgress -activity $localizationString.Playtest_progress
# Play sound for test
PlaySound
if($choices -eq "IT_Bad")
{
$combo1 = $localizationString.IT_Choice2
}
elseif($choices -eq "IT_NotHeard")
{
$combo1 = $localizationString.IT_Choice3
}
$int_desc_1 = $localizationString.INT_ReCheck_opt1_desc
$int_desc_2 = $localizationString.INT_ReCheck_opt2_desc
$int_desc = $localizationString.INT_ReCheck_desc
$reCheckChoices = Get-DiagInput -ID "IT_AudioHD" -Parameter @{'INT_Desc' = $int_desc; 'INT_Good_Desc' = $int_desc_1; 'INT_Bad_Desc' = $int_desc_2; 'INT_Did_Desc' = " "}
if($reCheckChoices -eq "IT_NotHeard")
{
Write-DiagProgress -activity $localizationString.Playtest_progress
# Play sound for test
PlaySound
$int_desc_again = $localizationString.INT_ReCheck_desc_1
$reCheckChoicesAgain = Get-DiagInput -ID "IT_AudioHD" -Parameter @{'INT_Desc' = $int_desc_again; 'INT_Good_Desc' = $int_desc_1; 'INT_Bad_Desc' = $int_desc_2; 'INT_Did_Desc' = $int_desc_2}
}
if(($reCheckChoices -eq "IT_Bad") -or ($reCheckChoicesAgain -eq "IT_Bad") -or ($reCheckChoicesAgain -eq "IT_NotHeard"))
{
Write-DiagProgress " "
$outPut = $ChangeAudioDriver::ForceInstallDriver($pnpdevid, $currentDriver);
if(($reCheckChoices -eq "IT_Bad") -or ($reCheckChoicesAgain -eq "IT_Bad"))
{
$combo2 = $localizationString.IT_Choice2
}
elseif($reCheckChoicesAgain -eq "IT_NotHeard")
{
$combo2 = $localizationString.IT_Choice3
}
}
else
{
$combo2 = $localizationString.IT_Choice1
}
$combo1 + "/" + $combo2 >> $AudioTestFile
}
else
{
$tmpString = $localizationString.genericTestTone_verifierString_2
$tmpString >> $AudioTestFile
}
}
else
{
$tmpString = $localizationString.genericTestTone_verifierString_1
$tmpString >> $AudioTestFile
}
$AudioDescpt = $pnpdevname + ":" + $pnpdevid + "," + "Version :" + $audioDetails.DriverVersion
$pnpdevname | ConvertTo-Xml | Update-DiagReport -Id "RS_HDAudioDriver" -Name "RS_HDAudioDriver" -Description $AudioDescpt -Verbosity Debug
}
}
catch [System.Exception]
{
Write-ExceptionTelemetry "MAIN" $_
$errorMsg = $_.Exception.Message
$errorMsg | ConvertTo-Xml | Update-DiagReport -Id "RS_HDAudioDriver" -Name "RS_HDAudioDriver" -Verbosity Debug
}