laptop-kernel/drivers/input, branch master

Merge tag 'input-for-v7.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-10-11T15:10:43Z

Pull input fixes from Dmitry Torokhov: - A fix for the ati_remote2 sysfs attributes handling, resolving type confusion after conversion to dev_groups - Updates to the xpad joystick driver adding support for the Corsair Novablade Pro controller (wired and 2.4 GHz wireless) and a newer hardware revision of the 8BitDo Pro 2 Wired Controller for Xbox. * tag 'input-for-v7.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: xpad - add support for 8BitDo Pro 2 Wired Controller for Xbox Input: xpad - add support for Corsair Novablade Pro Input: ati_remote2 - fix type confusion in device attribute handlers

Input: xpad - add support for 8BitDo Pro 2 Wired Controller for Xbox

2026-10-09T19:19:05Z

The 8BitDo Pro 2 Wired Controller for Xbox is already matched by the vendor-wide XPAD_XBOXONE_VENDOR(0x2dc8) entry, but a later hardware revision reports product ID 0x201e, which has no entry in the xpad_device table. The device therefore binds and functions but is exposed to userspace as "Generic X-Box pad". Add the VID/PID pair so the controller is named correctly, and set MAP_SHARE_BUTTON to expose the share button as KEY_RECORD. Signed-off-by: Bihaan Sen Link: https://patch.msgid.link/20260925114459.110253-1-stevewholikesthings@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: xpad - add support for Corsair Novablade Pro

2026-10-09T19:15:35Z

Add device IDs for the Corsair Novablade Pro leverless fight controller in both wired (0x2b1f) and 2.4 GHz receiver (0x2b2b) modes, and add Corsair's vendor ID to the Xbox 360 vendor match list. Outside of its PS4/PS5 modes the controller uses the Xbox 360 protocol (vendor-specific class, subclass 93, protocol 1) on interface 0, which xpad does not currently bind, so no gamepad device is created. The PS4/PS5 modes present a standard HID gamepad and already work with hid-generic. Tested on 7.2.5 with the 2.4 GHz receiver and wired. Assisted-by: Claude Opus 5.5 Signed-off-by: Krzysztof Furman Link: https://patch.msgid.link/20261009-xpad-corsair-novablade-v1-1-e58746bef99f@proton.me Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: ati_remote2 - fix type confusion in device attribute handlers

2026-10-09T17:58:35Z

Previously, the channel_mask and mode_mask attributes were registered on the parent usb_device via sysfs_create_group(). When commit b20d6bf8014b ("Input: ati-remote2 - use driver core to instantiate device attributes") converted the driver to let the driver core manage them via dev_groups in struct usb_driver, the attributes moved to the bound usb_interface devices, but the show and store callbacks were not updated accordingly. As a result, the callbacks still invoked to_usb_device() on a device pointer belonging to a struct usb_interface, producing an invalid usb_device pointer. Use to_usb_interface() directly in the attribute handlers to obtain the interface and its driver data. Fixes: b20d6bf8014b ("Input: ati-remote2 - use driver core to instantiate device attributes") Assisted-by: DeepSeek-V4.1-Flash Signed-off-by: Haotian Zhang Link: https://patch.msgid.link/20261009040302.3087205-1-vulab@iscas.ac.cn Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Merge tag 'input-for-v7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-10-03T15:10:37Z

Pull input fixes from Dmitry Torokhov: - A fix for the Samsung S6SY761 touchscreen driver to power on the controller before unmasking interrupts during resume and to re-enable touch sensing when the device is open - Updates to the Synaptics touchpad driver to enable SMBus/RMI4 mode on Lenovo ThinkPad T490 and restrict the ThinkPad T440p InterTouch disable quirk to LEN0036 so that ThinkPad L440 retains SMBus support - A quirk for the AT keyboard driver (atkbd) to skip keyboard deactivation on Lenovo IdeaPad Slim 3 15IWC11 so the internal keyboard functions properly - A DMI quirk for the i8042 controller to disable active multiplexing on Fujitsu LIFEBOOK U7410, preventing the internal keyboard and touchpad from dying shortly after boot. * tag 'input-for-v7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: atkbd - skip deactivate for Lenovo IdeaPad Slim 3 15IWC11 Input: s6sy761 - fix resume ordering and restore sensing Input: synaptics - limit T440p InterTouch quirk to LEN0036 Input: i8042 - add nomux quirk for Fujitsu LIFEBOOK U7410 Input: synaptics - add LEN205b entry to smbus_pnp_ids for ThinkPad T490

Input: atkbd - skip deactivate for Lenovo IdeaPad Slim 3 15IWC11

2026-10-03T05:07:54Z

The internal keyboard on the Lenovo IdeaPad Slim 3 15IWC11 (83RR) does not work correctly with the default i8042 settings. Using i8042.nopnp=1 and i8042.dumbkbd=1 restores keyboard input, but prevents the Caps Lock LED from working. Using i8042.nopnp=1 alone does not fix the keyboard. The laptop works correctly when atkbd_deactivate_fixup is used instead. Add a DMI quirk for the 83RR to enable it. This was tested without any i8042 command-line parameters. Keyboard input and the Caps Lock LED work correctly, including after suspend and resume and after a cold boot. Link: https://lore.kernel.org/all/4f43465f-98ba-4722-8e29-03df20315369@kernel.org/ Signed-off-by: Martino Papero Reviewed-by: Hans de Goede Link: https://patch.msgid.link/c0b597b8-e7ad-4fba-a2bb-5d252e3dfbd3@lcb.to.it Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: s6sy761 - fix resume ordering and restore sensing

2026-09-28T04:38:32Z

System suspend powers the controller off and resume powers it back on, but the resume path enables the interrupt before s6sy761_power_on() checks the boot. The firmware raises its boot-complete event on the interrupt line, the threaded handler consumes it, s6sy761_power_on() then reads an empty event and resume fails with -ENODEV, skipping the touch function setup: s6sy761 2-0048: PM: dpm_run_callback(): s6sy761_resume [s6sy761] returns -19 Power the chip on first and only then unmask the interrupt. Once resume completes the boot handshake the chip comes back with sensing off, as at probe where input_open() turns it on, so the touchscreen stays dead after resume. Send SENSE_ON again when the input device is open. Tested on a Pixel 3 XL over several s2idle cycles: resume succeeds and the touch function and sense status match the pre-suspend state. Assisted-by: LLM Cc: stable@vger.kernel.org Fixes: 0145a7141e59 ("Input: add support for the Samsung S6SY761 touchscreen") Signed-off-by: David Heidelberg Link: https://patch.msgid.link/20260926-s6sy761-suspend-v2-1-8f00a96ee6e8@ixit.cz Signed-off-by: Dmitry Torokhov

Input: synaptics - limit T440p InterTouch quirk to LEN0036

2026-09-28T04:38:02Z

The ThinkPad L440 also uses board id 2722, but does not have the SMBus initialization problem seen on the T440p. On the L440, the SMBus companion becomes available shortly after psmouse probes, allowing the touchpad to use SMBus/RMI4 normally. The T440p's quirk is currently applied to all Synaptics touchpads with board id 2722, unnecessarily disabling SMBus InterTouch on the L440, as reported by Daniel Salmun. Restrict the quirk to PNP ID LEN0036, which identifies the T440p, so that other devices sharing board id 2722 retain their normal SMBus/RMI4 operation. Reported-by: Daniel Salmun Link: https://lore.kernel.org/all/20260925230039.236786-1-salmundani@gmail.com/ Fixes: 26eb3d92c7a4 ("Input: synaptics - disable InterTouch on ThinkPad T440p (board id 2722)") Cc: stable@vger.kernel.org Signed-off-by: Raphaël Larocque Link: https://patch.msgid.link/20260927005810.85971-1-rlarocque@disroot.org Signed-off-by: Dmitry Torokhov

Input: i8042 - add nomux quirk for Fujitsu LIFEBOOK U7410

2026-09-21T02:54:13Z

On the Fujitsu LIFEBOOK U7410 the internal keyboard and touchpad die shortly after boot if i8042 multiplexing controller is probed and switched to muxed mode. These multiplexing setup commands disturb the EC emulated keyboard and atkbd reports "Spurious ACK" and "Unknown key pressed" warnings, after which both keyboard and touchpad stop delivering events. Both touchpad and keyboard work in BIOS and GRUB. Disabling multiplexer using i8042.nomux=1 makes both devices work on warm/cold boot. Add a DMI quirk to force nomux mode for this model. Reported-by: Heiko Brey Link: https://lore.kernel.org/all/89f36f3f5e4c2d07b9ff72bc0b355875c336e498.camel@gmx.de/ Signed-off-by: Lovekesh Solanki Link: https://patch.msgid.link/20260920113541.1484808-1-lovekeshsolanki00@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: synaptics - add LEN205b entry to smbus_pnp_ids for ThinkPad T490

2026-09-21T02:52:27Z

Lenovo ThinkPad T490 has a Synaptics Touchpad that supports SMBus/RMI4 mode, but is not listed in smbus_pnp_ids table. Add LEN205b to smbus_pnp_ids[] passlist. Reported-by: John Rosencutter Closes: https://lore.kernel.org/all/CAOGuaRh025eKcBf9P8UrvtXNp68vQ0HVF2EbNMp-kpdaC1HNpA@mail.gmail.com/ Signed-off-by: Lovekesh Solanki Link: https://patch.msgid.link/20260920200730.1836756-1-lovekeshsolanki00@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov