kernel/linux.git/drivers/input, branch v6.6.134

Input: xpad - add support for Razer Wolverine V3 Pro

2026-04-11T12:19:28+00:00

commit e2b0ae529db4766584e77647cefe3ec15c3d842e upstream. Add device IDs for the Razer Wolverine V3 Pro controller in both wired (0x0a57) and wireless 2.4 GHz dongle (0x0a59) modes. The controller uses the Xbox 360 protocol (vendor-specific class, subclass 93, protocol 1) on interface 0 with an identical 20-byte input report layout, so no additional processing is needed. Signed-off-by: Zoltan Illes Link: https://patch.msgid.link/20260329220031.1325509-1-137647604+ZlordHUN@users.noreply.github.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: xpad - add support for BETOP BTP-KP50B/C controller's wireless mode

2026-04-11T12:19:28+00:00

commit 0d9363a764d9d601a05591f9695cea8b429e9be3 upstream. BETOP's BTP-KP50B and BTP-KP50C controller's wireless dongles are both working as standard Xbox 360 controllers. Add USB device IDs for them to xpad driver. Signed-off-by: Shengyu Qu Link: https://patch.msgid.link/TY4PR01MB14432B4B298EA186E5F86C46B9855A@TY4PR01MB14432.jpnprd01.prod.outlook.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add TUXEDO InfinityBook Max 16 Gen10 AMD to i8042 quirk table

2026-04-11T12:19:28+00:00

commit 5839419cffc7788a356428d321e3ec18055c0286 upstream. 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 Link: https://patch.msgid.link/20260223142054.50310-1-wse@tuxedocomputers.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: synaptics-rmi4 - fix a locking bug in an error path

2026-04-11T12:19:28+00:00

commit 7adaaee5edd35a423ae199c41b86bd1ed60ed483 upstream. Lock f54->data_mutex when entering the function statement since jumping to the 'error' label when checking report_size fails causes that mutex to be unlocked. This bug has been detected by the Clang thread-safety checker. Fixes: 3a762dbd5347 ("[media] Input: synaptics-rmi4 - add support for F54 diagnostics") Signed-off-by: Bart Van Assche Link: https://patch.msgid.link/20260223215118.2154194-16-bvanassche@acm.org Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add quirk for ASUS Zenbook UX425QA_UM425QA

2026-01-30T09:27:34+00:00

commit 2934325f56150ad8dab8ab92cbe2997242831396 upstream. 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 Signed-off-by: Greg Kroah-Hartman

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

2026-01-30T09:27:34+00:00

commit 19a5d9ba6208e9006a2a9d5962aea4d6e427d8ab upstream. 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 Signed-off-by: Greg Kroah-Hartman

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

2026-01-11T14:21:50+00:00

commit aed3716db7fff74919cc5775ca3a80c8bb246489 upstream. 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 Signed-off-by: Greg Kroah-Hartman

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

2026-01-11T14:21:49+00:00

commit 248d3a73a0167dce15ba100477c3e778c4787178 upstream. 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 Signed-off-by: Greg Kroah-Hartman

Input: pegasus-notetaker - fix potential out-of-bounds access

2025-12-01T10:41:41+00:00

commit 69aeb507312306f73495598a055293fa749d454e upstream. In the pegasus_notetaker driver, the pegasus_probe() function allocates the URB transfer buffer using the wMaxPacketSize value from the endpoint descriptor. An attacker can use a malicious USB descriptor to force the allocation of a very small buffer. Subsequently, if the device sends an interrupt packet with a specific pattern (e.g., where the first byte is 0x80 or 0x42), the pegasus_parse_packet() function parses the packet without checking the allocated buffer size. This leads to an out-of-bounds memory access. Fixes: 1afca2b66aac ("Input: add Pegasus Notetaker tablet driver") Signed-off-by: Seungjin Bae Link: https://lore.kernel.org/r/20251007214131.3737115-2-eeodqql09@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: imx_sc_key - fix memory corruption on unload

2025-12-01T10:41:41+00:00

commit d83f1512758f4ef6fc5e83219fe7eeeb6b428ea4 upstream. This is supposed to be "priv" but we accidentally pass "&priv" which is an address in the stack and so it will lead to memory corruption when the imx_sc_key_action() function is called. Remove the &. Fixes: 768062fd1284 ("Input: imx_sc_key - use devm_add_action_or_reset() to handle all cleanups") Signed-off-by: Dan Carpenter Reviewed-by: Peng Fan Reviewed-by: Frank Li Link: https://patch.msgid.link/aQYKR75r2VMFJutT@stanley.mountain Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman