diff options
| author | Martino Papero <martino.papero@lcb.to.it> | 2026-09-30 22:10:41 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-10-02 22:07:54 -0700 |
| commit | 3bf8d603fd45649c106cae6290a10f20b1bbb569 (patch) | |
| tree | 6ee4d7b7a68f25fabbf28fd605aae3f96bbe9e8e | |
| parent | a215720959c5450b3699e243904b39c3f8f68888 (diff) | |
Input: atkbd - skip deactivate for Lenovo IdeaPad Slim 3 15IWC11
The internal keyboard on the Lenovo IdeaPad Slim 3 15IWC11 (83RR)
does not work correctly with the default i8042 settings. Using
i8042.nopnp=1 and i8042.dumbkbd=1 restores keyboard input, but prevents
the Caps Lock LED from working. Using i8042.nopnp=1 alone does not fix
the keyboard.
The laptop works correctly when atkbd_deactivate_fixup is used instead.
Add a DMI quirk for the 83RR to enable it.
This was tested without any i8042 command-line parameters. Keyboard
input and the Caps Lock LED work correctly, including after suspend
and resume and after a cold boot.
Link: https://lore.kernel.org/all/4f43465f-98ba-4722-8e29-03df20315369@kernel.org/
Signed-off-by: Martino Papero <martino.papero@lcb.to.it>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Link: https://patch.msgid.link/c0b597b8-e7ad-4fba-a2bb-5d252e3dfbd3@lcb.to.it
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/keyboard/atkbd.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c index 2627434099ff..15ae5352e14b 100644 --- a/drivers/input/keyboard/atkbd.c +++ b/drivers/input/keyboard/atkbd.c @@ -1939,6 +1939,14 @@ static const struct dmi_system_id atkbd_dmi_quirk_table[] __initconst = { .callback = atkbd_deactivate_fixup, }, { + /* Lenovo IdeaPad Slim 3 15IWC11 (83RR) */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "83RR"), + }, + .callback = atkbd_deactivate_fixup, + }, + { /* Xiaomi Book Pro 14 (TM2424) */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "XIAOMI"), |