kernel/linux.git/drivers/input, branch v6.19.11

Merge tag 'input-for-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2026-01-25T17:42:25+00:00

Pull input fixes from Dmitry Torokhov: - a couple of quirks to i8042 to enable keyboard on a Asus and MECHREVO laptops * tag 'input-for-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: i8042 - add quirks for MECHREVO Wujie 15X Pro Input: i8042 - add quirk for ASUS Zenbook UX425QA_UM425QA

Input: i8042 - add quirks for MECHREVO Wujie 15X Pro

2026-01-25T05:52:03+00:00

The MECHREVO Wujie 15X Pro requires several i8042 quirks to function correctly. Specifically, NOMUX, RESET_ALWAYS, NOLOOP, and NOPNP are needed to ensure the keyboard and touchpad work reliably. Signed-off-by: gongqi <550230171hxy@gmail.com> Link: https://patch.msgid.link/20260122155501.376199-3-550230171hxy@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: i8042 - add quirk for ASUS Zenbook UX425QA_UM425QA

2026-01-25T05:49:30+00:00

The ASUS Zenbook UX425QA_UM425QA fails to initialize the keyboard after a cold boot. A quirk already exists for "ZenBook UX425", but some Zenbooks report "Zenbook" with a lowercase 'b'. Since DMI matching is case-sensitive, the existing quirk is not applied to these "extra special" Zenbooks. Testing confirms that this model needs the same quirks as the ZenBook UX425 variants. Signed-off-by: feng Link: https://patch.msgid.link/20260122013957.11184-1-alec.jiang@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Merge tag 'input-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2025-12-21T23:21:10+00:00

Pull input fixes from Dmitry Torokhov: - a quirk for i8042 to better handle another TUXEDO model - a quirk to atkbd to handle incorcet behavior of HONOR FMB-P internal keyboard - a definition for a new ABS_SND_PROFILE event - fixes to alps and lkkbd drivers to reliably shut down pending work on removal - a fix to apple_z2 driver tightening input report parsing - a fix for "off-by-one" error when validating config in ti_am335x_tsc driver - addition of CRKD Guitars device IDs to xpad driver. * tag 'input-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ti_am335x_tsc - fix off-by-one error in wire_order validation Input: xpad - add support for CRKD Guitars Input: add ABS_SND_PROFILE Input: apple_z2 - fix reading incorrect reports after exiting sleep Input: alps - fix use-after-free bugs caused by dev3_register_work Input: i8042 - add TUXEDO InfinityBook Max Gen10 AMD to i8042 quirk table Input: atkbd - skip deactivate for HONOR FMB-P's internal keyboard Input: lkkbd - disable pending work before freeing device

Input: ti_am335x_tsc - fix off-by-one error in wire_order validation

2025-12-19T06:00:07+00:00

The current validation 'wire_order[i] > ARRAY_SIZE(config_pins)' allows wire_order[i] to equal ARRAY_SIZE(config_pins), which causes out-of-bounds access when used as index in 'config_pins[wire_order[i]]'. Since config_pins has 4 elements (indices 0-3), the valid range for wire_order should be 0-3. Fix the off-by-one error by using >= instead of > in the validation check. Signed-off-by: Junjie Cao Link: https://patch.msgid.link/20251114062817.852698-1-junjie.cao@intel.com Fixes: bb76dc09ddfc ("input: ti_am33x_tsc: Order of TSC wires, made configurable") Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: xpad - add support for CRKD Guitars

2025-12-19T05:50:07+00:00

Add support for various CRKD Guitar Controllers. Signed-off-by: Sanjay Govind Link: https://patch.msgid.link/20251129073720.2750-2-sanjay.govind9@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: apple_z2 - fix reading incorrect reports after exiting sleep

2025-12-18T20:17:10+00:00

Under certain conditions (more prevalent after a suspend/resume cycle), the touchscreen controller can send the "boot complete" interrupt before it actually finished booting. In those cases, attempting to read touch data resuls in a stream of "not ready" messages being read and interpreted as a touch report. Check that the response is in fact a touch report and discard it otherwise. Reported-by: pitust Closes: https://oftc.catirclogs.org/asahi/2025-12-17#34878715; Fixes: 471a92f8a21a ("Input: apple_z2 - add a driver for Apple Z2 touchscreens") Signed-off-by: Sasha Finkelstein Link: https://patch.msgid.link/20251218-z2-init-fix-v1-1-48e3aa239caf@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov

Input: alps - fix use-after-free bugs caused by dev3_register_work

2025-12-17T18:08:44+00:00

The dev3_register_work delayed work item is initialized within alps_reconnect() and scheduled upon receipt of the first bare PS/2 packet from an external PS/2 device connected to the ALPS touchpad. During device detachment, the original implementation calls flush_workqueue() in psmouse_disconnect() to ensure completion of dev3_register_work. However, the flush_workqueue() in psmouse_disconnect() only blocks and waits for work items that were already queued to the workqueue prior to its invocation. Any work items submitted after flush_workqueue() is called are not included in the set of tasks that the flush operation awaits. This means that after flush_workqueue() has finished executing, the dev3_register_work could still be scheduled. Although the psmouse state is set to PSMOUSE_CMD_MODE in psmouse_disconnect(), the scheduling of dev3_register_work remains unaffected. The race condition can occur as follows: CPU 0 (cleanup path) | CPU 1 (delayed work) psmouse_disconnect() | psmouse_set_state() | flush_workqueue() | alps_report_bare_ps2_packet() alps_disconnect() | psmouse_queue_work() kfree(priv); // FREE | alps_register_bare_ps2_mouse() | priv = container_of(work...); // USE | priv->dev3 // USE Add disable_delayed_work_sync() in alps_disconnect() to ensure that dev3_register_work is properly canceled and prevented from executing after the alps_data structure has been deallocated. This bug is identified by static analysis. Fixes: 04aae283ba6a ("Input: ALPS - do not mix trackstick and external PS/2 mouse data") Cc: stable@kernel.org Signed-off-by: Duoming Zhou Link: https://patch.msgid.link/b57b0a9ccca51a3f06be141bfc02b9ffe69d1845.1765939397.git.duoming@zju.edu.cn Signed-off-by: Dmitry Torokhov

Input: i8042 - add TUXEDO InfinityBook Max Gen10 AMD to i8042 quirk table

2025-12-15T18:14:36+00:00

The device occasionally wakes up from suspend with missing input on the internal keyboard and the following suspend attempt results in an instant wake-up. The quirks fix both issues for this device. Signed-off-by: Christoffer Sandberg Signed-off-by: Werner Sembach Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20251124203336.64072-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov

Input: atkbd - skip deactivate for HONOR FMB-P's internal keyboard

2025-12-15T18:12:54+00:00

After commit 9cf6e24c9fbf17e52de9fff07f12be7565ea6d61 ("Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID"), HONOR FMB-P, aka HONOR MagicBook Pro 14 2025's internal keyboard stops working. Adding the atkbd_deactivate_fixup quirk fixes it. DMI: HONOR FMB-P/FMB-P-PCB, BIOS 1.13 05/08/2025 Fixes: 9cf6e24c9fbf17e52de9fff07f12be7565ea6d61 ("Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID") Reported-by: Mikura Kyouka Reported-by: foad.elkhattabi Signed-off-by: Cryolitia PukNgae Reviewed-by: Hans de Goede Link: https://patch.msgid.link/20251022-honor-v1-1-ff894ed271a9@linux.dev Signed-off-by: Dmitry Torokhov