linux-stable.git/drivers/input/serio, branch linux-6.10.y Linux kernel stable tree Input: i8042 - add another board name for TUXEDO Stellaris Gen5 AMD line 2024-10-04T14:33:27+00:00 Werner Sembach wse@tuxedocomputers.com 2024-09-10T09:40:07+00:00 547bce5c250bb829ca5d99d09357044e9042631a 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 2024-10-04T14:33:27+00:00 Werner Sembach wse@tuxedocomputers.com 2024-09-10T09:40:08+00:00 ab770984fba5293b45f16db9969c6d62acdab122 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>
Input: i8042 - add TUXEDO Stellaris 16 Gen5 AMD to i8042 quirk table 2024-10-04T14:33:27+00:00 Werner Sembach wse@tuxedocomputers.com 2024-09-05T16:48:51+00:00 af38c4cf0a323b5dffe9cbce4292afac9d69a197 commit e06edf96dea065dd1d9df695bf8b92784992333e upstream. 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/20240905164851.771578-1-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e06edf96dea065dd1d9df695bf8b92784992333e upstream.

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/20240905164851.771578-1-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table 2024-09-18T17:25:11+00:00 Takashi Iwai tiwai@suse.de 2024-08-14T10:06:19+00:00 f74e8bc5d71a55e320f9e85fdfdb474e5093b3ff [ Upstream commit 7ce7c2283fa6843ab3c2adfeb83dcc504a107858 ] Yet another quirk entry for Fujitsu laptop. Lifebook E756 requires i8041.nomux for keeping the touchpad working after suspend/resume. Link: https://bugzilla.suse.com/show_bug.cgi?id=1229056 Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20240814100630.2048-1-tiwai@suse.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 7ce7c2283fa6843ab3c2adfeb83dcc504a107858 ]

Yet another quirk entry for Fujitsu laptop.  Lifebook E756 requires
i8041.nomux for keeping the touchpad working after suspend/resume.

Link: https://bugzilla.suse.com/show_bug.cgi?id=1229056
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240814100630.2048-1-tiwai@suse.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Input: i8042 - use new forcenorestore quirk to replace old buggy quirk combination 2024-08-29T15:36:08+00:00 Werner Sembach wse@tuxedocomputers.com 2024-01-04T18:31:18+00:00 5aa77e5e86b969ac1111c864b69e0d4dbaa36816 commit aaa4ca873d3da768896ffc909795359a01e853ef upstream. The old quirk combination sometimes cause a laggy keyboard after boot. With the new quirk the initial issue of an unresponsive keyboard after s3 resume is also fixed, but it doesn't have the negative side effect of the sometimes laggy keyboard. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240104183118.779778-3-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit aaa4ca873d3da768896ffc909795359a01e853ef upstream.

The old quirk combination sometimes cause a laggy keyboard after boot. With
the new quirk the initial issue of an unresponsive keyboard after s3 resume
is also fixed, but it doesn't have the negative side effect of the
sometimes laggy keyboard.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240104183118.779778-3-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Input: i8042 - add forcenorestore quirk to leave controller untouched even on s3 2024-08-29T15:36:08+00:00 Werner Sembach wse@tuxedocomputers.com 2024-01-04T18:31:17+00:00 361e2b1abe42038dfae2829a04cc75a5ad8da670 commit 3d765ae2daccc570b3f4fbcb57eb321b12cdded2 upstream. On s3 resume the i8042 driver tries to restore the controller to a known state by reinitializing things, however this can confuse the controller with different effects. Mostly occasionally unresponsive keyboards after resume. These issues do not rise on s0ix resume as here the controller is assumed to preserved its state from before suspend. This patch adds a quirk for devices where the reinitialization on s3 resume is not needed and might be harmful as described above. It does this by using the s0ix resume code path at selected locations. This new quirk goes beyond what the preexisting reset=never quirk does, which only skips some reinitialization steps. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240104183118.779778-2-wse@tuxedocomputers.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3d765ae2daccc570b3f4fbcb57eb321b12cdded2 upstream.

On s3 resume the i8042 driver tries to restore the controller to a known
state by reinitializing things, however this can confuse the controller
with different effects. Mostly occasionally unresponsive keyboards after
resume.

These issues do not rise on s0ix resume as here the controller is assumed
to preserved its state from before suspend.

This patch adds a quirk for devices where the reinitialization on s3 resume
is not needed and might be harmful as described above. It does this by
using the s0ix resume code path at selected locations.

This new quirk goes beyond what the preexisting reset=never quirk does,
which only skips some reinitialization steps.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240104183118.779778-2-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge tag 'input-for-v6.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2024-06-24T18:36:11+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-06-24T18:36:11+00:00 55027e689933ba2e64f3d245fb1ff185b3e7fc81 Pull input fixes from Dmitry Torokhov: - fixes for ili210x and elantech drivers - new products IDs added to xpad controller driver - a tweak to i8042 driver to always keep keyboard in Ayaneo Kun handheld in raw mode - populated "id_table" in ads7846 touchscreen driver to make sure non-OF instantiated devices can properly determine the model data. * tag 'input-for-v6.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ads7846 - use spi_device_id table Input: xpad - add support for ASUS ROG RAIKIRI PRO Input: ili210x - fix ili251x_read_touch_data() return value Input: i8042 - add Ayaneo Kun to i8042 quirk table Input: elantech - fix touchpad state on resume for Lenovo N24 
Pull input fixes from Dmitry Torokhov:

 - fixes for ili210x and elantech drivers

 - new products IDs added to xpad controller driver

 - a tweak to i8042 driver to always keep keyboard in Ayaneo Kun
   handheld in raw mode

 - populated "id_table" in ads7846 touchscreen driver to make sure
   non-OF instantiated devices can properly determine the model data.

* tag 'input-for-v6.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: ads7846 - use spi_device_id table
  Input: xpad - add support for ASUS ROG RAIKIRI PRO
  Input: ili210x - fix ili251x_read_touch_data() return value
  Input: i8042 - add Ayaneo Kun to i8042 quirk table
  Input: elantech - fix touchpad state on resume for Lenovo N24
Input: i8042 - add Ayaneo Kun to i8042 quirk table 2024-05-31T22:49:42+00:00 Tobias Jakobi tjakobi@math.uni-bielefeld.de 2024-05-31T22:43:07+00:00 955af6355ddfe35140f9706a635838212a32513b See the added comment for details. Also fix a typo in the quirk's define. Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Link: https://lore.kernel.org/r/20240531190100.3874731-1-tjakobi@math.uni-bielefeld.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
See the added comment for details. Also fix a typo in the
quirk's define.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Link: https://lore.kernel.org/r/20240531190100.3874731-1-tjakobi@math.uni-bielefeld.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Merge tag 'input-for-v6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2024-05-24T16:01:21+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-05-24T16:01:21+00:00 9ea370f3416ecc4b22d49b24e2c7fdc9c9ba3a0e Pull input updates from Dmitry Torokhov: - a change to input core to trim amount of keys data in modalias string in case when a device declares too many keys and they do not fit in uevent buffer instead of reporting an error which results in uevent not being generated at all - support for Machenike G5 Pro Controller added to xpad driver - support for FocalTech FT5452 and FT8719 added to edt-ft5x06 - support for new SPMI vibrator added to pm8xxx-vibrator driver - missing locking added to cyapa touchpad driver - removal of unused fields in various driver structures - explicit initialization of i2c_device_id::driver_data to 0 dropped from input drivers - other assorted fixes and cleanups. * tag 'input-for-v6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (24 commits) Input: edt-ft5x06 - add support for FocalTech FT5452 and FT8719 dt-bindings: input: touchscreen: edt-ft5x06: Document FT5452 and FT8719 support Input: xpad - add support for Machenike G5 Pro Controller Input: try trimming too long modalias strings Input: drop explicit initialization of struct i2c_device_id::driver_data to 0 Input: zet6223 - remove an unused field in struct zet6223_ts Input: chipone_icn8505 - remove an unused field in struct icn8505_data Input: cros_ec_keyb - remove an unused field in struct cros_ec_keyb Input: lpc32xx-keys - remove an unused field in struct lpc32xx_kscan_drv Input: matrix_keypad - remove an unused field in struct matrix_keypad Input: tca6416-keypad - remove unused struct tca6416_drv_data Input: tca6416-keypad - remove an unused field in struct tca6416_keypad_chip Input: da7280 - remove an unused field in struct da7280_haptic Input: ff-core - prefer struct_size over open coded arithmetic Input: cyapa - add missing input core locking to suspend/resume functions input: pm8xxx-vibrator: add new SPMI vibrator support dt-bindings: input: qcom,pm8xxx-vib: add new SPMI vibrator module input: pm8xxx-vibrator: refactor to support new SPMI vibrator Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation Input: sur40 - convert le16 to cpu before use ... 
Pull input updates from Dmitry Torokhov:

 - a change to input core to trim amount of keys data in modalias string
   in case when a device declares too many keys and they do not fit in
   uevent buffer instead of reporting an error which results in uevent
   not being generated at all

 - support for Machenike G5 Pro Controller added to xpad driver

 - support for FocalTech FT5452 and FT8719 added to edt-ft5x06

 - support for new SPMI vibrator added to pm8xxx-vibrator driver

 - missing locking added to cyapa touchpad driver

 - removal of unused fields in various driver structures

 - explicit initialization of i2c_device_id::driver_data to 0 dropped
   from input drivers

 - other assorted fixes and cleanups.

* tag 'input-for-v6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (24 commits)
  Input: edt-ft5x06 - add support for FocalTech FT5452 and FT8719
  dt-bindings: input: touchscreen: edt-ft5x06: Document FT5452 and FT8719 support
  Input: xpad - add support for Machenike G5 Pro Controller
  Input: try trimming too long modalias strings
  Input: drop explicit initialization of struct i2c_device_id::driver_data to 0
  Input: zet6223 - remove an unused field in struct zet6223_ts
  Input: chipone_icn8505 - remove an unused field in struct icn8505_data
  Input: cros_ec_keyb - remove an unused field in struct cros_ec_keyb
  Input: lpc32xx-keys - remove an unused field in struct lpc32xx_kscan_drv
  Input: matrix_keypad - remove an unused field in struct matrix_keypad
  Input: tca6416-keypad - remove unused struct tca6416_drv_data
  Input: tca6416-keypad - remove an unused field in struct tca6416_keypad_chip
  Input: da7280 - remove an unused field in struct da7280_haptic
  Input: ff-core - prefer struct_size over open coded arithmetic
  Input: cyapa - add missing input core locking to suspend/resume functions
  input: pm8xxx-vibrator: add new SPMI vibrator support
  dt-bindings: input: qcom,pm8xxx-vib: add new SPMI vibrator module
  input: pm8xxx-vibrator: refactor to support new SPMI vibrator
  Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation
  Input: sur40 - convert le16 to cpu before use
  ...
Merge branch 'next' into for-linus 2024-05-23T00:39:34+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2024-05-23T00:39:34+00:00 2ec0028a1cadfb88d912435c1eb1ac5de76071f0 Prepare input updates for 6.10 merge window. 
Prepare input updates for 6.10 merge window.