10 Commits

Author	SHA1	Message	Date
enricobuehler	384f8e00aa	refactor(host/W4): extract inject keymap tables + rehome HidoutDedup ... Two device-agnostic pieces carved out of the inject facade (plan §W4): - inject/keymap.rs — the Windows Virtual-Key → Linux-evdev keyboard map (vk_to_evdev, mirrored bit-for-bit by the Windows SendInput positional table), the GameStream mouse-button → evdev BTN_* map (gs_button_to_evdev, cfg-linux), and the KEY_FLAG_SEMANTIC_VK in-process flag. - inject/hidout_dedup.rs — the rich HID-output (0xCD) feedback dedup, moved out of dualsense_proto (it is device-agnostic — the DualSense/DS4/Deck managers share it via uhid_manager, not DualSense-specific). Its unit test moves with it. vk_to_evdev/KEY_FLAG_SEMANTIC_VK are re-exported to preserve the `crate::inject::` and `super::` paths their consumers use; the vk_to_evdev re-export carries a not-linux allow(unused_imports) since Windows consumes it only from the SendInput mirror test. uhid_manager's import repointed to the new home. Pure move; no behavior change. Linux clippy+tests + Windows host clippy (nvenc,amf-qsv) both green; fmt clean. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-16 21:56:39 +02:00
enricobuehler	b45323c0be	fix(host/windows): force off a game-abandoned rumble on the UMDF virtual pads ... The DualSense / DualSense Edge / DualShock 4 / Switch Pro / Steam Deck backends all run through UhidManager, whose pump() forwarded rumble only on a level CHANGE and had no idle watchdog. A game that latches a one-shot rumble (a Stardew axe hit, a DS3 hit) and then stops writing output reports left last_rumble non-zero; native.rs re-sends the latched level every ~120 ms with a fresh TTL and the Apple RumbleRenderer refreshes its envelope on every renewal, so the controller vibrated continuously until a later event happened to write a report the host parsed as a stop. The XUSB path already guards against this (RUMBLE_IDLE_TIMEOUT force-off, 19e9828e); that guard was never ported here, so every UMDF pad regressed for game-abandoned rumble once clients began negotiating first-class virtual DualSense/DS4/etc. on Windows. Port the guard into UhidManager::pump, keyed on game ACTIVITY (a fresh output report, even at an unchanged level) so a rumble the game keeps asserting is never cut — only an abandoned residual. The activity signal rides a new PadFeedback.game_drove: Option<bool>; the Windows backends set it from a fresh out_seq (via a `fresh` flag on DsFeedback/Ds4Feedback; the Deck uses is_some()). Linux backends leave it None (untracked → always-active → the force-off never fires there), so their behaviour is unchanged. +2 deterministic unit tests. Verified: cargo check -p punktfunk-host --tests green on both Windows (.173) and Linux (home-worker-5); the 10 inject::uhid_manager tests pass on Linux. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-16 17:45:29 +02:00
enricobuehler	2621b6e6b1	feat(core,host,android): Steam Controller 2 as-is passthrough to Linux hosts ... The 2026 Steam Controller (Valve "Ibex" / SDL "Triton") captured on an Android client is passed through AS-IS: the host presents a virtual pad with the real wired identity (28DE:1302) and mirrors the physical pad's raw HID reports, so Steam on the host drives it over hidraw exactly like the real thing — trackpads, gyro, paddles, and its rumble/settings writes flow back onto the physical controller. Protocol ground truth: SDL's Valve-maintained SDL_hidapi_steam_triton.c + steam/controller_structs.h. Core: - GamepadPref::SteamController2 (wire byte 9; names steamcontroller2/ sc2/ibex) + PUNKTFUNK_GAMEPAD_STEAMCONTROLLER2 in the C ABI. - Raw HID planes: RichInput::HidReport (0xCC/0x04, client→host input reports verbatim, Copy fixed-64 body) and HidOutput::HidRaw (0xCD/0x05, host→client feature/output writes for replay). Best-effort is sound by the device protocol's own design (rumble re-sent every ~40 ms, settings every ~3 s — losses self-heal); HidRaw bypasses hidout dedup for exactly that reason. Host (Linux): - triton_proto.rs + steam_controller2.rs: Triton2Manager UHID backend — no kernel driver binds the PID (hidraw only; Steam Input is the consumer), raw mirroring with a typed-fallback 0x42 synthesizer until the first raw report, SET_REPORT ack + raw forward, canned GET_REPORT serial reply, rumble also parsed onto the universal 0xCA plane (phone mirror). Rides the uhid + 28DE-conflict degrades; UHID promotion by Steam is flagged in the creation log (usbip transport is the known follow-up if Steam ignores Interface:-1 devices for Triton too). Android: - Sc2UsbLink (wired/Puck: vendor-interface claim detaches the OS driver, interrupt read loop, lizard-off on the watchdog cadence, raw replay via interrupt-OUT / SET_REPORT with hidapi report-id framing) and Sc2BleLink (Valve vendor GATT service, notify subscribe machine, 0x45 re-framing, HIGH connection priority). - Sc2Capture orchestrator: raw plane + typed mirror (exit chord + host degrade paths keep working) on a GamepadRouter external slot; raw return path via GamepadFeedback.onHidRaw. - nativeSendPadHidReport JNI (direct ByteBuffer, no per-report copy), hidout raw decode, usb-host/BLUETOOTH_CONNECT manifest bits, opt-out settings toggle, StreamScreen engagement incl. the USB permission flow. Verified: core 149 + host 312 tests green on Linux (.21), on-box uhid smoke creates/mirrors/tears down the virtual 28DE:1302, C ABI harness round-trips, Android compileDebugKotlin green. On-glass with the real controller owed. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-15 11:22:16 +02:00
enricobuehler	5c7e0afa99	fix(host): Linux virtual-pad feedback access — hidraw udev rules, per-pad DS MAC, SET_REPORT acks ... Root-cause fixes for "rumble + adaptive triggers never work with Linux hosts" (the capture code itself was proven good on-hardware — see the new tests): * 60-punktfunk.rules now grants the `input` group the VIRTUAL pads' hidraw nodes (DS/Edge/DS4/Switch/Deck/SC). Steam/SDL drive DualSense adaptive triggers, lightbar, and player LEDs exclusively over hidraw — and Steam without hidraw demotes a PlayStation pad to a generic evdev device, losing its rumble handling too. Coverage no longer depends on the distro's steam-devices rules + logind's active-seat uaccess ACL (which a headless/ dedicated streaming session never gets). Verified live: nodes now come up root:input 0660. * Per-pad MAC in the DualSense (0x09) and DS4 (0x12) pairing feature replies: hid-playstation adopts the MAC as the HID uniq and SDL/Steam dedup controllers by that serial — identical MACs made a second virtual pad read as the first one re-connecting over another transport. * DualSense/DS4 UHID backends now ack UHID_SET_REPORT (err=0) instead of ignoring it, so a SET_REPORT writer no longer blocks on the kernel's 5 s timeout. * New #[ignore] on-box tests play the GAME's role against a real kernel and pin the full feedback surface (all green on real hw): DualSense evdev-FF + raw hidraw output report (rumble/lightbar/LEDs/both trigger blocks verbatim, per-pad uniq), uinput X-Box FF upload→pump→stop-on-erase, and usbip Deck 0xEB rumble via the controller interface (idle interfaces ACK silently, like real hardware). Windows note: the UMDF driver keeps its own pairing blob copies — the shared- MAC dedup hazard exists there too and needs a driver-side follow-up. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-14 21:47:13 +02:00
enricobuehler	1830e095f8	feat(gamepad): DualSense Edge backend — Linux UHID + Windows UMDF (N1) ... The plain-DualSense transport + report codec under the Edge USB identity (054C:0DF2, verbatim 389-byte real-device descriptor cross-checked against the raw usbmon capture + hhd's production virtual Edge), so the wire back grips (BTN_PADDLE1..4: Deck L4/L5/R4/R5, Elite P1-P4) land on the Edge's NATIVE buttons[2] bits instead of the fold/drop policy: PADDLE1/2 -> the right/left back buttons, PADDLE3/4 -> the right/left Fn buttons (kernel BTN_TRIGGER_HAPPY1..4 on >= 7.2; SDL/Steam read hidraw on any kernel). - proto: Edge descriptor + btn2 bits + edge_paddle_bits(), pinned against hid-playstation DS_EDGE_BUTTONS_* and SDL_hidapi_ps5 (tests). - Linux: DsUhidIdentity parameterizes the UHID create; DsEdgeLinuxProto / DualSenseEdgeManager. Headless-validated on .21 (7.1): driver=playstation binds 0DF2, all 4 input devices created, probe lightbar/player-LED feedback round-trips; dualsense-test grew --edge (cycles all 4 paddles). - Windows: UMDF driver serves device_type=2 (Edge descriptor/attrs/strings, DS feature blobs); WinDsIdentity parameterizes the SwDevice profile + devtype stamp; DsEdgeWinProto / DualSenseEdgeWindowsManager; INF gains pf_dualsenseedge. Driver change => resign + reinstall before on-glass. - Router: DualSenseEdge arms in route_handle/apply_rich/pump/heartbeat; pick_gamepad folds Edge -> itself on linux||windows; degrade_if_no_uhid covers it. - Client (SDL): 054C:0DF2 declares DualSenseEdge (no distinct SDL type); Edge physical pads take the raw DS5 effects path; console-UI glyphs = Shapes. Apple/Android pickers follow separately. Verified: .21 clippy -D warnings + 292/0 host tests + on-box UHID bind smoke; .133 clippy pending in this push. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-14 10:49:31 +02:00
enricobuehler	59fc820226	perf(inject/host): dedup the DualSense HID-output feedback plane (G17) ... A game's DualSense output report bundles rumble + lightbar + player-LEDs + adaptive-triggers into one report, so a pad that is merely rumbling re-sends its unchanged lightbar / LED / trigger state on every output report. The managers already dedup rumble, but forwarded every rich `HidOutput` event verbatim — flooding the 0xCD feedback plane to the client during continuous rumble. Add a shared `HidoutDedup` (dualsense_proto, used by both the Linux UHID and Windows UMDF managers) that forwards Led/PlayerLeds/Trigger only on a value change (per side for the two triggers) and always forwards one-shot TrackpadHaptic pulses — mirroring the rumble dedup two lines above and the DS4 backend's lightbar dedup. Reset per pad on create/unplug. Verified on Linux .21 (clippy -D warnings clean, new HidoutDedup unit test + full suite green); Windows .173 with the rest of Phase 3. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 14:14:28 +02:00
enricobuehler	43e52437c0	fix(gamepad/host): map BTN_MISC1 to the DualSense mute button (G6) ... DsState::from_gamepad mapped GUIDE→PS and TOUCHPAD→TOUCHPAD into buttons[2] but never handled BTN_MISC1, so the mic-mute / capture button clients send was inert on every PlayStation-family virtual pad (DualSense/DualShock4), and btn2::MUTE was dead code. Map BTN_MISC1 → btn2::MUTE (rebuilt from the wire bit each frame like PS/TOUCHPAD, so no persistence gap) and drop the #[allow(dead_code)]. Test extended (from_gamepad_maps_touchpad_click); green on Linux (.21). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-13 12:04:59 +02:00
enricobuehler	dc834ea478	fix(rumble): accept the v2 vibration valid-flag; bound stale buzz to 1.5 s ... Two hardenings against runaway vibration (one Deck session buzzed on a ~2 s cadence): the DualSense output-report parse now also treats valid_flag2 COMPATIBLE_VIBRATION2 (data[39] BIT2) as rumble-carrying — a writer hardcoding the ≥2.24-firmware convention previously had its rumble INCLUDING stops silently ignored, and a missed stop re-sends stale nonzero state forever via the host's 500 ms refresh. And the client's SDL rumble duration drops 5 s → 1.5 s: long enough that a couple of lost 500 ms refreshes don't gap genuine rumble, short enough that stale state dies on its own. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-08 12:29:56 +02:00
enricobuehler	e6d9454251	feat(host): fold Steam Deck to DualSense on Windows; split-pad touch + pad clicks ... A Deck client asking for 'steamdeck' on a Windows host resolved to Xbox360, whose apply_rich is a no-op — gyro and both trackpads silently discarded. Windows already ships a full DualSense backend (UMDF driver, touchpad + motion, wire units 1:1), so pick_gamepad now folds SteamDeck -> DualSense there. The three near-identical DualSense-family appliers (Linux UHID, Windows DualSense, Windows DS4) are hoisted into one shared dualsense_proto::DsState::apply_rich, with two mapping upgrades for Steam dual-pad clients everywhere: * the Deck's two pads SPLIT the single DualSense touchpad — left pad -> contact 0 on the left half, right pad -> contact 1 on the right half — mirroring the physical thumb layout and the split-pad zones games and Steam Input already use (the left pad was previously dropped outright) * TouchpadEx pad clicks now press the touchpad-click button (persisted in DsState::touch_click, OR-ed in by both serializers; previously dropped by every DualSense-family backend, Linux included) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-08 10:50:53 +02:00
enricobuehler	fced221684	refactor(windows-host): confine platform code under windows/ + linux/ folders (Goal-1 stage 6) ... Move 36 platform-specific files into per-module `windows/` and `linux/` subfolders (and the shared HID codecs into `inject/proto/`): capture/{windows,linux}/ encode/{windows,linux}/ inject/{windows,linux,proto}/ audio/{windows,linux}/ vdisplay/{windows,linux}/ src/windows/ (service, wgc_helper, win_adapter, win_display) src/linux/ (dmabuf_fence, drm_sync, zerocopy/) Done with `#[path]`, NOT a module rename: every file moves into its folder while the `crate::*::*` module names stay FLAT, so all caller paths and every internal `super::`/`crate::` reference are unchanged — only the parent `mod` decls gained `#[path = "..."]`. This is the codebase's existing pattern (inject's gamepad_windows) and makes the move byte-identical in behaviour with ZERO reference churn, far lower risk than collapsing to a single `crate::capture::windows::` namespace (that deeper rename is an optional follow-on; this delivers the cfg-sprawl folder confinement the stage is about). Done LAST, after the semantic stages, so the path churn didn't fight them. Verified: Linux cargo check + clippy (-D warnings) clean; my mod-decl changes fmt-clean (the 3 remaining fmt diffs are pre-existing local-rustfmt-version skew that moved with their files); all 36 `#[path]` targets exist; no internal `#[path]`/`include!`/file-child-mod in any moved file (the inline `mod X {` blocks are self-contained). Box build to follow. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-25 18:53:45 +00:00