[PATCH] Input: atkbd - skip deactivate for Lenovo IdeaPad Slim 3 15IWC11

[Martino Papero]

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@xxxxxxxxxx/
Signed-off-by: Martino Papero <martino.papero@xxxxxxxxx>
---
 drivers/input/keyboard/atkbd.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 93650c982..b5ee5697a 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -1938,6 +1938,14 @@ 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 = {

base-commit: 551c722f40809618230001baccf219193e22fc5a
-- 
2.55.0