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Improves Surface driver matching via System SKU

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Adds best-effort Surface System SKU resolution and persists it into driver mappings to reduce model-name ambiguity during deployment.

Speeds up Microsoft model discovery by using a local cache and updates cached Download Center details during driver downloads to keep the UI responsive.

Prefers System SKU-based rule selection for Microsoft devices, falling back to legacy model-string matching when SKU data is unavailable.
This commit is contained in:
rbalsleyMSFT
2026-01-22 17:06:28 -08:00
parent 9d39ec8802
commit 866fa254f6
6 changed files with 698 additions and 3 deletions
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FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1
+15
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@@ -558,6 +558,21 @@ function Find-DriverMappingRule {
return $null
}
'Microsoft' {
# Prefer System SKU matching for Microsoft/Surface when available.
if (-not [string]::IsNullOrWhiteSpace($systemSkuNormalized)) {
foreach ($rule in $rulesForMake) {
if ($rule.PSObject.Properties['SystemSku'] -and $null -ne $rule.SystemSku) {
foreach ($sku in @($rule.SystemSku)) {
if (-not [string]::IsNullOrWhiteSpace($sku) -and $sku.Trim().ToUpperInvariant() -eq $systemSkuNormalized) {
WriteLog "DriverMapping: Microsoft SystemSku '$systemSkuNormalized' matched '$($rule.Model)'."
return $rule
}
}
}
}
}
# Fallback to model string comparison (legacy behavior).
foreach ($rule in $rulesForMake) {
$ruleModelNorm = ConvertTo-ComparableModelName -Text $rule.Model
if (-not [string]::IsNullOrWhiteSpace($ruleModelNorm) -and $ruleModelNorm -eq $normalizedModel) {