enricobuehler
8d8168b0e0
The gamepad-new-types §6 go/no-go rig, ready to run the moment .173 is back (the box is currently down, so the observation itself is still owed): does Steam Input on Windows promote a software-devnode HID Deck (28DE:1205), or does it need a real USB bus identity (the documented GameInput instance-path gap — the Linux 'Interface: -1' lesson)? - Driver: scratch device_type=3 serves the Deck identity — the captured 38-byte controller-interface descriptor, 28DE:1205 attributes, Valve strings, the Deck neutral frame, and the Steam 0x83/0xAE feature contract (SET_FEATURE latches the command, GET_FEATURE answers it — attribute blob + unit serial mirroring steam_proto::feature_reply). Never stamped by a session. INF gains pf_steamdeck. - Host: deck_spike_hold() + the `deck-windows-spike` subcommand — stamps devtype 3, spawns the devnode under VID_28DE&PID_1205, streams the neutral frame, prints what to observe (Steam logs/controller.txt, controller settings) and logs any output reports Steam writes. Run recipe (on .173, once the updated signed driver is staged): install driver, start Steam, `punktfunk-host.exe deck-windows-spike`, watch controller.txt. GO -> plan a proper N4 phase (the Deck codec is already shared); NO-GO -> document next to the Linux Interface:-1 note and keep the SteamDeck->DualSense Windows fold. Verified: .133 clippy -D warnings + the driver workspace cargo check (WDK) both green; .21 clippy + 304/0 tests unaffected. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
82 lines
2.5 KiB
Plaintext
82 lines
2.5 KiB
Plaintext
;/*++
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; punktfunk virtual DualSense — UMDF2 HID minidriver INF (M0 spike).
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; Adapted from the WDK vhidmini2 UMDF2 sample (VhidminiUm.inx).
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; Depends on MsHidUmdf.inf (build >= 22000).
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; Install: devgen /add /hardwareid "root\pf_dualsense" (after pnputil /add-driver /install)
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;--*/
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[Version]
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Signature="$WINDOWS NT$"
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Class=HIDClass
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ClassGuid={745a17a0-74d3-11d0-b6fe-00a0c90f57da}
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Provider=%ProviderString%
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CatalogFile=pf_dualsense.cat
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PnpLockdown=1
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[DestinationDirs]
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DefaultDestDir = 13
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[SourceDisksNames]
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1=%Disk_Description%,,,
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[SourceDisksFiles]
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pf_dualsense.dll=1
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[Manufacturer]
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%ManufacturerString%=pf, NT$ARCH$.10.0...22000
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[pf.NT$ARCH$.10.0...22000]
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; Hardware ids: `root\pf_dualsense` for a root-enumerated devnode (devgen/devcon tests); `pf_dualsense`
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; for the host's SwDeviceCreate'd DualSense (the `root\` prefix is reserved for root enumeration, so
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; SwDeviceCreate rejects it with E_INVALIDARG); `pf_dualshock4` / `pf_dualsenseedge` for the host's
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; virtual DualShock 4 / DualSense Edge — the same driver binds all of them and serves the matching
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; identity per the device_type byte the host stamps into shared memory.
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%DeviceDesc%=pfDualSense, root\pf_dualsense, pf_dualsense, pf_dualshock4, pf_dualsenseedge, pf_steamdeck
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[pfDualSense.NT]
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CopyFiles=UMDriverCopy
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Include=MsHidUmdf.inf
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Needs=MsHidUmdf.NT
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Include=WUDFRD.inf
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Needs=WUDFRD_LowerFilter.NT
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[pfDualSense.NT.hw]
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Include=MsHidUmdf.inf
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Needs=MsHidUmdf.NT.hw
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Include=WUDFRD.inf
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Needs=WUDFRD_LowerFilter.NT.hw
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[pfDualSense.NT.Services]
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Include=MsHidUmdf.inf
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Needs=MsHidUmdf.NT.Services
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Include=WUDFRD.inf
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Needs=WUDFRD_LowerFilter.NT.Services
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[pfDualSense.NT.Filters]
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Include=WUDFRD.inf
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Needs=WUDFRD_LowerFilter.NT.Filters
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[pfDualSense.NT.Wdf]
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UmdfService="pf_dualsense", pf_dualsense_Install
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UmdfServiceOrder=pf_dualsense
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UmdfKernelModeClientPolicy=AllowKernelModeClients
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UmdfFileObjectPolicy=AllowNullAndUnknownFileObjects
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UmdfMethodNeitherAction=Copy
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UmdfFsContextUsePolicy=CanUseFsContext2
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; Each pad gets its OWN WUDFHost so the driver's per-pad statics (incl. the shm index) don't collide
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; across multiple simultaneous controllers (multi-pad).
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UmdfHostProcessSharing=ProcessSharingDisabled
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[pf_dualsense_Install]
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UmdfLibraryVersion=$UMDFVERSION$
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ServiceBinary="%13%\pf_dualsense.dll"
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[UMDriverCopy]
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pf_dualsense.dll
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[Strings]
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ProviderString ="punktfunk"
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ManufacturerString ="punktfunk"
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ClassName ="HID device"
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Disk_Description ="punktfunk DualSense Installation Disk"
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DeviceDesc ="punktfunk Virtual DualSense"
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