kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-28 20:03:05 +00:00
Code Issues Releases Packages Activity
linux/drivers/input/keyboard
History
Hans de Goede 274333f825 Input: atkbd - skip ATKBD_CMD_GETID in translated mode 
[ Upstream commit 936e4d49ec ]

There have been multiple reports of keyboard issues on recent laptop models
which can be worked around by setting i8042.dumbkbd, with the downside
being this breaks the capslock LED.

It seems that these issues are caused by recent laptops getting confused by
ATKBD_CMD_GETID. Rather then adding and endless growing list of quirks for
this, just skip ATKBD_CMD_GETID alltogether on laptops in translated mode.

The main goal of sending ATKBD_CMD_GETID is to skip binding to ps/2
mice/touchpads and those are never used in translated mode.

Examples of laptop models which benefit from skipping ATKBD_CMD_GETID:

* "HP Laptop 15s-fq2xxx", "HP laptop 15s-fq4xxx" and "HP Laptop 15-dy2xxx"
  models the kbd stops working for the first 2 - 5 minutes after boot
  (waiting for EC watchdog reset?)

* On "HP Spectre x360 13-aw2xxx" atkbd fails to probe the keyboard

* At least 9 different Lenovo models have issues with ATKBD_CMD_GETID, see:
  https://github.com/yescallop/atkbd-nogetid

This has been tested on:

1. A MSI B550M PRO-VDH WIFI desktop, where the i8042 controller is not
   in translated mode when no keyboard is plugged in and with a ps/2 kbd
   a "AT Translated Set 2 keyboard" /dev/input/event# node shows up

2. A Lenovo ThinkPad X1 Yoga gen 8 (always has a translated set 2 keyboard)

Reported-by: Shang Ye <yesh25@mail2.sysu.edu.cn>
Closes: https://lore.kernel.org/linux-input/886D6167733841AE+20231017135318.11142-1-yesh25@mail2.sysu.edu.cn/
Closes: https://github.com/yescallop/atkbd-nogetid
Reported-by: gurevitch <mail@gurevit.ch>
Closes: https://lore.kernel.org/linux-input/2iAJTwqZV6lQs26cTb38RNYqxvsink6SRmrZ5h0cBUSuf9NT0tZTsf9fEAbbto2maavHJEOP8GA1evlKa6xjKOsaskDhtJWxjcnrgPigzVo=@gurevit.ch/
Reported-by: Egor Ignatov <egori@altlinux.org>
Closes: https://lore.kernel.org/all/20210609073333.8425-1-egori@altlinux.org/
Reported-by: Anton Zhilyaev <anton@cpp.in>
Closes: https://lore.kernel.org/linux-input/20210201160336.16008-1-anton@cpp.in/
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2086156
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20231115174625.7462-1-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-01-20 11:51:44 +01:00
..
adc-keys.c Input: adc-keys - drop bogus __refdata annotation 2021-09-03 23:49:58 -07:00
adp5520-keys.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
adp5588-keys.c Input: adp5588-keys - use devm_regulator_get_enable() 2023-07-07 17:03:34 -07:00
adp5589-keys.c Input: Switch i2c drivers back to use .probe() 2023-05-17 09:59:11 -07:00
amikbd.c Input: amikbd - convert to use devm_* api 2023-07-20 16:52:48 -07:00
applespi.c Input: applespi - use pm_sleep_ptr() and SYSTEM_SLEEP_PM_OPS() 2023-01-27 14:49:53 -08:00
applespi.h Input: add Apple SPI keyboard and trackpad driver 2019-07-19 11:58:34 +03:00
applespi_trace.h Input: add Apple SPI keyboard and trackpad driver 2019-07-19 11:58:34 +03:00
atakbd.c input: drop empty comment blocks 2022-09-29 16:25:42 -07:00
atkbd.c Input: atkbd - skip ATKBD_CMD_GETID in translated mode 2024-01-20 11:51:44 +01:00
bcm-keypad.c Input: bcm-keypad - correct dev_err_probe() error 2023-07-12 11:54:19 -07:00
cap11xx.c Input: Switch i2c drivers back to use .probe() 2023-05-17 09:59:11 -07:00
clps711x-keypad.c Input: clps711x-keypad - get rid of OF_GPIO dependency 2022-08-30 14:20:00 -07:00
cros_ec_keyb.c Input: cros_ec_keyb - add 3 buttons for monitor function 2023-01-20 09:29:08 -08:00
cypress-sf.c Input: Switch i2c drivers back to use .probe() 2023-05-17 09:59:11 -07:00
dlink-dir685-touchkeys.c Input: Switch i2c drivers back to use .probe() 2023-05-17 09:59:11 -07:00
ep93xx_keypad.c Input: ep39xx-keypad - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 2022-12-07 13:26:52 -08:00
goldfish_events.c Input: goldfish_events - replace zero-length array with flexible-array member 2020-02-13 17:09:47 -08:00
gpio_keys.c Input: gpio-keys - convert to dev_err_probe() 2023-07-17 10:03:08 -07:00
gpio_keys_polled.c Input: gpio_keys_polled - simplify with dev_err_probe() 2023-07-07 16:54:26 -07:00
hil_kbd.c Input: hil_kbd - fix error return code in hil_dev_connect() 2021-05-24 20:57:04 -07:00
hilkbd.c parisc: Make struct parisc_driver::remove() return void 2021-08-30 10:18:25 +02:00
hpps2atkbd.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
imx_keypad.c Input: imx_keypad - add missing linux/input.h include 2022-09-26 08:15:10 -07:00
imx_sc_key.c Input: imx_sc_key - use devm_add_action_or_reset() to handle all cleanups 2020-05-13 10:34:58 -07:00
ipaq-micro-keys.c Input: ipaq-micro-keys - add error handling for devm_kmemdup 2024-01-01 12:42:36 +00:00
iqs62x-keys.c Input: iqs62x-keys - suppress duplicated error message in .remove() 2023-03-19 21:34:24 -07:00
jornada680_kbd.c Input: jornada680_kbd - switch to using polled mode of input devices 2019-10-29 17:13:44 -07:00
jornada720_kbd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
Kconfig Input updates for 6.3 merge window: 2023-02-25 15:01:32 -08:00
lkkbd.c input: drop empty comment blocks 2022-09-29 16:25:42 -07:00
lm8323.c Input: lm8323 - convert to use devm_* api 2023-07-28 18:04:00 -07:00
lm8333.c Input: lm8333 - convert to use devm_* api 2023-07-20 16:52:47 -07:00
locomokbd.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
lpc32xx-keys.c Input: lpc32xx-keys - convert to devm_platform_ioremap_resource() 2023-07-10 17:44:25 -07:00
Makefile input: remove pxa930_rotary keyboard driver 2023-02-01 17:23:38 +01:00
maple_keyb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 64 2019-05-24 17:36:46 +02:00
matrix_keypad.c Input: Use of_property_read_bool() for boolean properties 2023-03-17 04:17:29 -07:00
max7359_keypad.c Input: Switch i2c drivers back to use .probe() 2023-05-17 09:59:11 -07:00
mcs_touchkey.c Input: mcs-touchkey - fix uninitialized use of error in mcs_touchkey_probe() 2023-07-25 09:51:13 -07:00
mpr121_touchkey.c Input: Switch i2c drivers back to use .probe() 2023-05-17 09:59:11 -07:00
mt6779-keypad.c Input: mt6779-keypad - add missing linux/input.h include 2022-09-26 08:15:03 -07:00
mtk-pmic-keys.c Input: mtk-pmic-keys: add MT6357 support 2023-01-19 18:25:44 +01:00
newtonkbd.c input: drop empty comment blocks 2022-09-29 16:25:42 -07:00
nomadik-ske-keypad.c Input: nomadik-ske-keypad - convert to use devm_* api 2023-07-10 17:44:29 -07:00
nspire-keypad.c Input: nspire-keypad - use devm_platform_get_and_ioremap_resource() 2023-07-10 17:44:26 -07:00
omap-keypad.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
omap4-keypad.c Input: omap4-keyad - convert to devm_platform_ioremap_resource() 2023-07-10 17:44:27 -07:00
opencores-kbd.c Input: opencores-kbd - convert to devm_platform_ioremap_resource() 2023-07-10 17:44:27 -07:00
pinephone-keyboard.c Input: pinephone-keyboard - use devm_regulator_get_enable() 2023-07-07 17:03:26 -07:00
pmic8xxx-keypad.c Input: pmic8xxx-keypad - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 2022-12-07 13:27:55 -08:00
pxa27x_keypad.c Input: pxa27x_keypad - convert to devm_platform_ioremap_resource() 2023-07-10 17:44:28 -07:00
qt1050.c Input: Switch i2c drivers back to use .probe() 2023-05-17 09:59:11 -07:00
qt1070.c Input: qt1070 - convert to use devm_* api 2023-07-20 16:52:49 -07:00
qt2160.c Input: qt2160 - convert to use devm_* api 2023-07-28 18:03:11 -07:00
samsung-keypad.c Input: Use of_property_read_bool() for boolean properties 2023-03-17 04:17:29 -07:00
sh_keysc.c Input: sh-keysc - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 2022-12-07 13:28:04 -08:00
snvs_pwrkey.c Input: snvs_pwrkey - fix SNVS_HPVIDR1 register address 2022-09-27 07:18:30 -07:00
spear-keyboard.c Input: spear-keyboard - use devm_platform_get_and_ioremap_resource() 2023-01-29 20:36:38 -08:00
st-keyscan.c Input: st-keyscan - drop of_match_ptr for ID table 2023-03-17 04:17:32 -07:00
stmpe-keypad.c Input: stmpe-keypad - add missing of.h include 2022-10-28 11:56:17 -07:00
stowaway.c input: drop empty comment blocks 2022-09-29 16:25:42 -07:00
sun4i-lradc-keys.c Input: Explicitly include correct DT includes 2023-07-17 10:03:07 -07:00
sunkbd.c input: drop empty comment blocks 2022-09-29 16:25:42 -07:00
tc3589x-keypad.c Input: tc3589x - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 2022-12-07 13:28:10 -08:00
tca6416-keypad.c Input: tca6416-keypad - switch to using input core's polling features 2023-07-28 18:05:42 -07:00
tca8418_keypad.c Input: Switch i2c drivers back to use .probe() 2023-05-17 09:59:11 -07:00
tegra-kbc.c Input: tegra-kbc - use devm_platform_ioremap_resource 2023-07-10 12:00:03 -07:00
tm2-touchkey.c Input: Explicitly include correct DT includes 2023-07-17 10:03:07 -07:00
twl4030_keypad.c Input: twl4030_keypad - fix handling of platform_get_irq() error 2020-09-16 10:42:15 -07:00
xtkbd.c input: drop empty comment blocks 2022-09-29 16:25:42 -07:00