wireguard-linux/drivers/input, branch davem/net

Merge tag 'input-for-v7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-09-20T14:02:34Z

Pull input fixes from Dmitry Torokhov: - Fixes for evdev and input compat handling to zero-initialize on-stack absinfo and force-feedback effect structures before partial or compat copies from userspace, preventing kernel stack memory disclosure - Fixes for the Synaptics RMI4 driver to prevent an out-of-bounds read when writing multi-chunk blocks over SMBus and to avoid a NULL pointer dereference during suspend/resume when the RMI device is unbound - Fixes for the soc_button_array driver to propagate -EPROBE_DEFER on non-Bay Trail/Cherry Trail platforms (fixing broken power and volume buttons on the Microsoft Surface Pro 11) and to validate the ACPI package element count before dereferencing - A fix for the adp5588-keys driver to cache the initial GPIO hardware state before registering the gpiochip so pre-configured pin states are not clobbered by GPIO hogs during registration - A fix for the cyttsp5 touchscreen driver to clamp the device-supplied HID report size before copying into the response buffer, preventing a buffer overflow - A fix for the HP SDC serio driver to use timer_shutdown_sync() on module exit so the periodic kicker timer cannot rearm itself during teardown - A fix for the eeti_ts touchscreen driver to export its OF module alias so the module autoloads on Device Tree platforms - Updates to the xpad joystick driver adding support for the Victrix Pro BFG controller and Azeron devices, and fixing the device type classification for the PDP Marvel Xbox 360 controller - Quirks for the i8042 and atkbd drivers to keep the built-in keyboards functional on the Acer Aspire Go 15 AG15-42P and Xiaomi Redmi Book Pro 16 2026 - A quirk for the Synaptics PS/2 touchpad driver disabling SMBus InterTouch on the Lenovo ThinkPad T440p (board ID 2722) so the touchpad and TrackPoint respond immediately at boot - Other minor updates and documentation fixes, including reading the "ti,poll-period" property as u32 in tsc2007, adding the mt6572 compatible to the MediaTek keypad Device Tree binding, fixing an attribute name typo in the trackpoint sysfs ABI documentation, and documenting that no new LED codes should be added to the input subsystem * tag 'input-for-v7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: hp_sdc - shut down kicker timer on module exit Input: xpad - add support for Victrix Pro BFG Controller Input: tsc2007 - read "ti,poll-period" as u32 Input: trackpoint - fix the inertia attribute name in the ABI document Input: eeti_ts - publish the OF module alias Input: xpad - add support for Azeron devices Input: xpad - fix PDP Marvel Xbox 360 controller Input: document that no new LED codes should be added Input: soc_button_array - check btns_desc->package.count Input: soc_button_array - fix MS Surface Pro 11 probe failure Input: i8042 - add quirk for Acer Aspire Go 15 AG15-42P Input: synaptics - disable InterTouch on ThinkPad T440p (board id 2722) Input: cyttsp5 - clamp the HID report size before memcpy Input: zero ff_effect before compat copy in input_ff_effect_from_user Input: evdev - zero absinfo before partial copy in EVIOCSABS Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound Input: rmi_smbus - fix out-of-bounds read in rmi_smb_write_block() Input: atkbd - skip deactivate for Xiaomi Redmi Book Pro 16 2026 dt-bindings: input: mediatek,mt6779-keypad: add mt6572 Input: adp5588-keys - cache GPIO state before registering the gpiochip

Input: hp_sdc - shut down kicker timer on module exit

2026-09-14T01:23:13Z

hp_sdc_kicker() rearms hp_sdc.kicker with mod_timer() after scheduling the tasklet. The module exit path uses timer_delete_sync(). That waits for a callback already running but can still leave the timer rearmed. A callback can therefore leave the timer pending while hp_sdc_exit() tears down the driver, allowing timer activity to access dismantled driver state. Use timer_shutdown_sync() for final teardown. It waits for a running callback and prevents rearming after module exit begins. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable@vger.kernel.org Assisted-by: Codex:GPT-5 Signed-off-by: Runyu Xiao Acked-by: Helge Deller Link: https://patch.msgid.link/20260902154004.3595416-1-runyu.xiao@seu.edu.cn Signed-off-by: Dmitry Torokhov

Input: xpad - add support for Victrix Pro BFG Controller

2026-09-14T01:21:29Z

The controller doesn't currently work via USB-cable. Signed-off-by: Erich Sartison Link: https://patch.msgid.link/20260903103137.630170-1-byt.es@mailbox.org Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: tsc2007 - read "ti,poll-period" as u32

2026-09-14T01:17:31Z

The "ti,poll-period" property is documented as a normal uint32 cell. The driver used a u64 helper, which makes the helper type disagree with the schema even though the stored value is still small. Read "ti,poll-period" with the u32 helper matching the documented DT cell size. Assisted-by: Codex:gpt-5-5 Signed-off-by: Rob Herring (Arm) Link: https://patch.msgid.link/20260831194352.1185860-1-robh@kernel.org Signed-off-by: Dmitry Torokhov

Input: eeti_ts - publish the OF module alias

2026-09-14T01:13:05Z

The EETI driver matches eeti,exc3000-i2c Device Tree clients, but only publishes the legacy eeti_ts I2C ID. The I2C core emits an OF modalias for a Device Tree client. Publish the existing OF match table within its CONFIG_OF guard. Fixes: e32d7f1b246c ("Input: eeti - add device tree matching table") Signed-off-by: hpp.iscas Link: https://patch.msgid.link/20260905134004.66336-1-hppiscas@163.com Signed-off-by: Dmitry Torokhov

Input: xpad - add support for Azeron devices

2026-09-14T01:08:01Z

Azeron controllers (Cyro, Cyborg, Classic/Compact, Cyro Lefty, Cyborg II and Keyzen) present a standard Xbox 360 controller interface, so they work with the existing xpad driver once their USB IDs are added. The 0x16d0 vendor ID is a shared block, but this is safe because xpad only binds interfaces that match the Xbox 360 signature. Tested with an Azeron Keyzen. Signed-off-by: Roberts Kursitis Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260906143040.162418-1-roberts.kursitis@azeron.eu Signed-off-by: Dmitry Torokhov

Input: xpad - fix PDP Marvel Xbox 360 controller

2026-09-14T00:46:25Z

The PDP Marvel Xbox 360 controller with USB ID 0e6f:0147 is incorrectly classified as an Xbox One controller. With the current XTYPE_XBOXONE classification, the controller is detected but produces no input, while its four player LEDs continue blinking indefinitely. Classify USB ID 0e6f:0147 as an Xbox 360 controller instead. Tested on a PDP Marvel Xbox 360 controller with USB ID 0e6f:0147. All inputs register correctly and the player LED indicates the current player. Fixes: c225370e01b8 ("Input: xpad - sync supported devices with 360Controller") Cc: stable@vger.kernel.org Signed-off-by: Jeremy Nyberg Link: https://patch.msgid.link/20260910071627.236014-1-SlickStretch3.0@gmail.com Signed-off-by: Dmitry Torokhov

Input: soc_button_array - check btns_desc->package.count

2026-09-13T23:42:49Z

Check that btns_desc->package.count is not 0 before accessing btns_desc->package.elements[0]. Fixes: 4c3362f44980 ("Input: soc_button_array - add support for ACPI 6.0 Generic Button Device") Cc: stable@vger.kernel.org Reported-by: Shashiko Closes: https://lore.kernel.org/linux-input/20260909091440.3384C1F00A3A@smtp.kernel.org/ Signed-off-by: Hans de Goede Link: https://patch.msgid.link/20260909093934.29411-2-johannes.goede@oss.qualcomm.com Signed-off-by: Dmitry Torokhov

Input: soc_button_array - fix MS Surface Pro 11 probe failure

2026-09-13T23:42:49Z

On the MS Surface Pro 11 soc_button_array probing races with the GPIO driver probing. If soc_button_array wins the race then gpiod_get() returns EPROBE_DEFER, which should normally take care of retrying later, but the soc_button_array code deliberately ignores EPROBE_DEFER causing it to fail its probe() which causes the volume and power buttons to now work. The ignoring of EPROBE_DEFER is there to deal with a problem specific to older Bay Trail (BYT) and Cherry Trail (CHT) tablets which often use this driver. Modify the error handling to only ignore EPROBE_DEFER on BYT and CHT platforms and propagate EPROBE_DEFER normally on other platforms. Fixes: bcf059578980 ("Input: soc_button_array - partial revert of support for newer surface devices") Cc: stable@vger.kernel.org Reported-by: Sergey Lebedev Closes: https://lore.kernel.org/lkml/20260830141355.55898-1-lsa.uz@pm.me/ Signed-off-by: Hans de Goede Tested-by: Sergey Lebedev Link: https://patch.msgid.link/20260909093934.29411-1-johannes.goede@oss.qualcomm.com Signed-off-by: Dmitry Torokhov

Input: i8042 - add quirk for Acer Aspire Go 15 AG15-42P

2026-09-13T23:27:45Z

On the Acer Aspire Go 15 (AG15-42P), the internal keyboard drops out ~5 seconds after boot on both Linux and Linux-LTS kernels. Keystrokes on the built-in keyboard stop registering while the trackpad and external keyboards remain functional. Testing confirms that booting with the i8042.reset kernel parameter resolves the issue and keeps the internal keyboard responsive. Add SERIO_QUIRK_RESET_ALWAYS to i8042_dmi_quirk_table for the Acer Aspire AG15-42P to automatically apply this quirk on boot. Signed-off-by: Chris Sommers Link: https://patch.msgid.link/20260907182723.2709981-1-chris.sommers@icloud.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov