linux.git/drivers/input/serio, branch v6.6.132 Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Input: i8042 - add quirk for ASUS Zenbook UX425QA_UM425QA 2026-01-30T09:27:34+00:00 feng alec.jiang@gmail.com 2026-01-25T05:44:12+00:00 21937a189daa806a9384f6dec692b8befe5b0581 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 <alec.jiang@gmail.com> Link: https://patch.msgid.link/20260122013957.11184-1-alec.jiang@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
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 <alec.jiang@gmail.com>
Link: https://patch.msgid.link/20260122013957.11184-1-alec.jiang@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add quirks for MECHREVO Wujie 15X Pro 2026-01-30T09:27:34+00:00 gongqi 550230171hxy@gmail.com 2026-01-22T15:54:59+00:00 dcecb4269dd4b8411b20cba9571612f991077a42 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 <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
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 <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add TUXEDO InfinityBook Max Gen10 AMD to i8042 quirk table 2026-01-11T14:21:50+00:00 Christoffer Sandberg cs@tuxedo.de 2025-11-24T20:31:34+00:00 3f3c1c05c6ff840e03e06f38f936d9a803d23295 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 <cs@tuxedo.de> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20251124203336.64072-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
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 <cs@tuxedo.de>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20251124203336.64072-1-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add TUXEDO InfinityBook Pro Gen10 AMD to i8042 quirk table 2025-09-19T14:32:05+00:00 Christoffer Sandberg cs@tuxedo.de 2025-08-26T14:26:06+00:00 7bd41f9c96dd58125df3d16925e69ca33ce880b5 commit 1939a9fcb80353dd8b111aa1e79c691afbde08b4 upstream. Occasionally wakes up from suspend with missing input on the internal keyboard. Setting the quirks appears to fix the issue for this device as well. Signed-off-by: Christoffer Sandberg <cs@tuxedo.de> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250826142646.13516-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1939a9fcb80353dd8b111aa1e79c691afbde08b4 upstream.

Occasionally wakes up from suspend with missing input on the internal
keyboard. Setting the quirks appears to fix the issue for this device as
well.

Signed-off-by: Christoffer Sandberg <cs@tuxedo.de>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250826142646.13516-1-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - swap old quirk combination with new quirk for more devices 2025-03-22T19:50:46+00:00 Werner Sembach wse@tuxedocomputers.com 2025-02-21T23:01:25+00:00 392e9b29769a5b46e5762d6df2ced1b0a9fd5ec5 commit d85862ccca452eeb19329e9f4f9a6ce1d1e53561 upstream. Some older Clevo barebones have problems like no or laggy keyboard after resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE quirk. We could not activly retest these devices because we no longer have them in our archive, but based on the other old Clevo barebones we tested where the new quirk had the same or a better behaviour I think it would be good to apply it on these too. Cc: stable@vger.kernel.org Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Link: https://lore.kernel.org/r/20250221230137.70292-4-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d85862ccca452eeb19329e9f4f9a6ce1d1e53561 upstream.

Some older Clevo barebones have problems like no or laggy keyboard after
resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE
quirk.

We could not activly retest these devices because we no longer have them in
our archive, but based on the other old Clevo barebones we tested where the
new quirk had the same or a better behaviour I think it would be good to
apply it on these too.

Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20250221230137.70292-4-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - swap old quirk combination with new quirk for several devices 2025-03-22T19:50:46+00:00 Werner Sembach wse@tuxedocomputers.com 2025-02-21T23:01:24+00:00 e7c95c01064b7ef8cb14148658f93787036dcb62 commit 75ee4ebebbbe8dc4b55ba37f388924fa96bf1564 upstream. Some older Clevo barebones have problems like no or laggy keyboard after resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE quirk. While the old quirk combination did not show negative effects on these devices specifically, the new quirk works just as well and seems more stable in general. Cc: stable@vger.kernel.org Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Link: https://lore.kernel.org/r/20250221230137.70292-3-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 75ee4ebebbbe8dc4b55ba37f388924fa96bf1564 upstream.

Some older Clevo barebones have problems like no or laggy keyboard after
resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE
quirk.

While the old quirk combination did not show negative effects on these
devices specifically, the new quirk works just as well and seems more
stable in general.

Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20250221230137.70292-3-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add required quirks for missing old boardnames 2025-03-22T19:50:46+00:00 Werner Sembach wse@tuxedocomputers.com 2025-02-21T23:01:23+00:00 e690d0c52cdea0a79b603bc379ac1c283c1da35d commit 9ed468e17d5b80e7116fd35842df3648e808ae47 upstream. Some older Clevo barebones have problems like no or laggy keyboard after resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE quirk. The PB71RD keyboard is sometimes laggy after resume and the PC70DR, PB51RF, P640RE, and PCX0DX_GN20 keyboard is sometimes unresponsive after resume. This quirk fixes that. Cc: stable@vger.kernel.org Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Link: https://lore.kernel.org/r/20250221230137.70292-2-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9ed468e17d5b80e7116fd35842df3648e808ae47 upstream.

Some older Clevo barebones have problems like no or laggy keyboard after
resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE
quirk.

The PB71RD keyboard is sometimes laggy after resume and the PC70DR, PB51RF,
P640RE, and PCX0DX_GN20 keyboard is sometimes unresponsive after resume.
This quirk fixes that.

Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20250221230137.70292-2-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - swap old quirk combination with new quirk for NHxxRZQ 2025-03-22T19:50:46+00:00 Werner Sembach wse@tuxedocomputers.com 2025-02-21T23:01:22+00:00 105a2116375019c86dc20bb05befc3a84338e8e7 commit 729d163232971672d0f41b93c02092fb91f0e758 upstream. Some older Clevo barebones have problems like no or laggy keyboard after resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE quirk. With the old i8042 quirks this devices keyboard is sometimes laggy after resume. With the new quirk this issue doesn't happen. Cc: stable@vger.kernel.org Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Link: https://lore.kernel.org/r/20250221230137.70292-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 729d163232971672d0f41b93c02092fb91f0e758 upstream.

Some older Clevo barebones have problems like no or laggy keyboard after
resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE
quirk.

With the old i8042 quirks this devices keyboard is sometimes laggy after
resume. With the new quirk this issue doesn't happen.

Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20250221230137.70292-1-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add another board name for TUXEDO Stellaris Gen5 AMD line 2024-10-04T14:29:46+00:00 Werner Sembach wse@tuxedocomputers.com 2024-09-10T09:40:07+00:00 0188ea5facba868195e1a749c450598d78f25ff4 commit 01eed86d50af9fab27d876fd677b86259ebe9de3 upstream. There might be devices out in the wild where the board name is GMxXGxx instead of GMxXGxX. Adding both to be on the safe side. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240910094008.1601230-2-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 01eed86d50af9fab27d876fd677b86259ebe9de3 upstream.

There might be devices out in the wild where the board name is GMxXGxx
instead of GMxXGxX.

Adding both to be on the safe side.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240910094008.1601230-2-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add TUXEDO Stellaris 15 Slim Gen6 AMD to i8042 quirk table 2024-10-04T14:29:46+00:00 Werner Sembach wse@tuxedocomputers.com 2024-09-10T09:40:08+00:00 09d94ac8b25fd0de6accb6c56916f8cbe48ecbc5 commit 3870e2850b56306d1d1e435c5a1ccbccd7c59291 upstream. The Gen6 devices have the same problem and the same Solution as the Gen5 ones. Some TongFang barebones have touchpad and/or keyboard issues after suspend, fixable with nomux + reset + noloop + nopnp. Luckily, none of them have an external PS/2 port so this can safely be set for all of them. I'm not entirely sure if every device listed really needs all four quirks, but after testing and production use, no negative effects could be observed when setting all four. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240910094008.1601230-3-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3870e2850b56306d1d1e435c5a1ccbccd7c59291 upstream.

The Gen6 devices have the same problem and the same Solution as the Gen5
ones.

Some TongFang barebones have touchpad and/or keyboard issues after
suspend, fixable with nomux + reset + noloop + nopnp. Luckily, none of
them have an external PS/2 port so this can safely be set for all of
them.

I'm not entirely sure if every device listed really needs all four quirks,
but after testing and production use, no negative effects could be
observed when setting all four.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240910094008.1601230-3-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>