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Subject[PATCH 2/3] platform/x86: thinkpad_acpi: Add support for new hotkeys found on X1C8 / T14
Date
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 baloon, 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"

This commit adds support for these 3 new hotkeys.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/platform/x86/thinkpad_acpi.c | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 7dd84cb4fcef..7fc44b6f8370 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -1915,6 +1915,10 @@ enum { /* hot key scan codes (derived from ACPI DSDT) */
TP_ACPI_HOTKEYSCAN_CALCULATOR,
TP_ACPI_HOTKEYSCAN_BLUETOOTH,
TP_ACPI_HOTKEYSCAN_KEYBOARD,
+ TP_ACPI_HOTKEYSCAN_1316, /* 0x1316 scancode is unknown */
+ TP_ACPI_HOTKEYSCAN_NOTIFICATION_CENTER,
+ TP_ACPI_HOTKEYSCAN_PICKUP_PHONE,
+ TP_ACPI_HOTKEYSCAN_HANGUP_PHONE,

/* Hotkey keymap size */
TPACPI_HOTKEY_MAP_LEN
@@ -3431,11 +3435,15 @@ 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_UNKNOWN, /* 0x316, unknown */
+ KEY_NOTIFICATION_CENTER, /* Notification Center */
+ KEY_PICKUP_PHONE, /* Answer incoming call */
+ KEY_HANGUP_PHONE, /* Decline incoming call */
},
};

--
2.26.2
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