glax/dGPU-Switcher
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Author SHA1 Message Date
glax
080d0e5f1c created variables for easy switching of PCIe paths 2023-03-31 15:25:46 +02:00
glax
89350ee4e2 Add Readme 2023-03-31 15:22:07 +02:00
4 changed files with 65 additions and 59 deletions
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README.md Normal file
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@ -0,0 +1,3 @@
# How to run
Change PCIe paths in file
Execute switchGPU.ps1 in powershell

17
switchGPU.ps1
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@ -1,6 +1,9 @@
param([String]$working=$pwd, [String]$desktop = [Environment]::GetFolderPath("Desktop"))
$folderPath = "C:\.gpu"
$gpuTask = Join-Path $working GPU.xml
$iGPUpci = "PCI\VEN_1002&DEV_1681&SUBSYS_380117AA&REV_C1\4&33381BD1&0&0041"
$dGPUpci = "PCI\VEN_10DE&DEV_1B80&SUBSYS_85AA1043&REV_A1\6&5c8cf2c&0&00080019"
$folderPath = "C:\.gpu" #do not change unless you change it in GPU.xml as well
$gpuTask = Join-Path $working GPU.xml #just do not change
if (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) { Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`" -working $pwd -desktop $desktop" -Verb RunAs; exit }
$scriptOld = Join-Path $working "*"
@ -32,13 +35,13 @@ if(Get-ScheduledTask | Where-Object{$_.TaskName -eq "GPU"})
Write-Output "Waiting 5 Seconds"
Start-Sleep 5
if(Get-PnpDevice | Where-Object{$_.InstanceId -eq "PCI\VEN_10DE&DEV_1B80&SUBSYS_85AA1043&REV_A1\6&5c8cf2c&0&00080019"} | Where-Object{$_.Status -eq "OK"})
if(Get-PnpDevice | Where-Object{$_.InstanceId -eq $dGPUpci} | Where-Object{$_.Status -eq "OK"})
{
Write-Output "dGPU plugged in"
if(Get-PnpDevice | Where-Object{$_.InstanceId -eq "PCI\VEN_1002&DEV_1681&SUBSYS_380117AA&REV_C1\4&33381BD1&0&0041"} | Where-Object{$_.Status -eq "OK"})
if(Get-PnpDevice | Where-Object{$_.InstanceId -eq $iGPUpci} | Where-Object{$_.Status -eq "OK"})
{
Write-Output "Disabling iGPU"
pnputil /disable-device "PCI\VEN_1002&DEV_1681&SUBSYS_380117AA&REV_C1\4&33381BD1&0&0041" #disable iGPU
pnputil /disable-device $iGPUpci #disable iGPU
}else
{
Write-Output "iGPU already disabled"
@ -46,12 +49,12 @@ if(Get-PnpDevice | Where-Object{$_.InstanceId -eq "PCI\VEN_10DE&DEV_1B80&SUBSYS_
}else
{
Write-Output "dGPU not plugged in"
if(Get-PnpDevice | Where-Object{$_.InstanceId -eq "PCI\VEN_1002&DEV_1681&SUBSYS_380117AA&REV_C1\4&33381BD1&0&0041"} | Where-Object{$_.Status -eq "OK"})
if(Get-PnpDevice | Where-Object{$_.InstanceId -eq $iGPUpci} | Where-Object{$_.Status -eq "OK"})
{
Write-Output "iGPU already enabled"
}else
{
Write-Output "Enabling iGPU"
pnputil /enable-device "PCI\VEN_1002&DEV_1681&SUBSYS_380117AA&REV_C1\4&33381BD1&0&0041" #enable iGPU
pnputil /enable-device $iGPUpci #enable iGPU
}
}