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platform/x86: thinkpad_acpi: Add support for new hotkeys found on X1C8 / T14

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New Lenovo Thinkpad models, e.g. the X1 Carbon 8th gen and the new T14 gen1
models have 3 new symbols / shortcuts on their F9-F11 keys (and the
thinkpad_acpi driver receives 3 new hkey events for these):

F9:  Has a symbol resembling a rectangular speech balloon, the manual says
     the hotkey functions shows or hides the notification center
F10: Has a symbol of a telephone horn which has been picked up from the
     receiver, the manual says: "Answer incoming calls"
F11: Has a symbol of a telephone horn which is resting on the receiver,
     the manual says: "Decline incoming calls"

And these Thinkpad models also send a new 0x1316 hkey events when the
Fn + right Shift key-combo is pressed.

This commit adds support for these 4 new hkey events.

Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200908135147.4044-4-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Hans de Goede 2020-09-08 12:21:11 -07:00 committed by Dmitry Torokhov
parent bba013e1ca
commit 7ed7748d2c
1 changed files with 13 additions and 5 deletions
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18
drivers/platform/x86/thinkpad_acpi.c
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@ -1930,6 +1930,10 @@ enum { /* hot key scan codes (derived from ACPI DSDT) */
TP_ACPI_HOTKEYSCAN_CALCULATOR,
TP_ACPI_HOTKEYSCAN_BLUETOOTH,
TP_ACPI_HOTKEYSCAN_KEYBOARD,
TP_ACPI_HOTKEYSCAN_FN_RIGHT_SHIFT, /* Used by "Lenovo Quick Clean" */
TP_ACPI_HOTKEYSCAN_NOTIFICATION_CENTER,
TP_ACPI_HOTKEYSCAN_PICKUP_PHONE,
TP_ACPI_HOTKEYSCAN_HANGUP_PHONE,
/* Hotkey keymap size */
TPACPI_HOTKEY_MAP_LEN
@ -3446,11 +3450,15 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
KEY_UNKNOWN,
KEY_BOOKMARKS, /* Favorite app, 0x311 */
KEY_RESERVED, /* Clipping tool */
KEY_CALC, /* Calculator (above numpad, P52) */
KEY_BLUETOOTH, /* Bluetooth */
KEY_KEYBOARD /* Keyboard, 0x315 */
KEY_BOOKMARKS, /* Favorite app, 0x311 */
KEY_RESERVED, /* Clipping tool */
KEY_CALC, /* Calculator (above numpad, P52) */
KEY_BLUETOOTH, /* Bluetooth */
KEY_KEYBOARD, /* Keyboard, 0x315 */
KEY_FN_RIGHT_SHIFT, /* Fn + right Shift */
KEY_NOTIFICATION_CENTER, /* Notification Center */
KEY_PICKUP_PHONE, /* Answer incoming call */
KEY_HANGUP_PHONE, /* Decline incoming call */
},
};