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Message-ID: <20250612043439.1914003-1-niyarium@gmail.com>
Date: Thu, 12 Jun 2025 13:34:38 +0900
From: Akira Inoue <niyarium@...il.com>
To: Jiri Kosina <jikos@...nel.org>,
Benjamin Tissoires <bentiss@...nel.org>
Cc: Akira Inoue <niyarium@...il.com>,
linux-input@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] HID: lenovo: Add support for ThinkPad X1 Tablet Thin Keyboard Gen2
Add "Thinkpad X1 Tablet Gen 2 Keyboard" PID to hid-lenovo driver to fix trackpoint not working issue.
Signed-off-by: Akira Inoue <niyarium@...il.com>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-lenovo.c | 8 ++++++++
drivers/hid/hid-multitouch.c | 8 +++++++-
3 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index e3fb4e2fe..cc82ca192 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -819,6 +819,7 @@
#define USB_DEVICE_ID_LENOVO_TPPRODOCK 0x6067
#define USB_DEVICE_ID_LENOVO_X1_COVER 0x6085
#define USB_DEVICE_ID_LENOVO_X1_TAB 0x60a3
+#define USB_DEVICE_ID_LENOVO_X1_TAB2 0x60a4
#define USB_DEVICE_ID_LENOVO_X1_TAB3 0x60b5
#define USB_DEVICE_ID_LENOVO_X12_TAB 0x60fe
#define USB_DEVICE_ID_LENOVO_X12_TAB2 0x61ae
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c
index af29ba840..f4a6c506e 100644
--- a/drivers/hid/hid-lenovo.c
+++ b/drivers/hid/hid-lenovo.c
@@ -492,6 +492,7 @@ static int lenovo_input_mapping(struct hid_device *hdev,
case USB_DEVICE_ID_LENOVO_X12_TAB:
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
return lenovo_input_mapping_x1_tab_kbd(hdev, hi, field, usage, bit, max);
default:
@@ -605,6 +606,7 @@ static ssize_t attr_fn_lock_store(struct device *dev,
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
ret = lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, value);
if (ret)
@@ -861,6 +863,7 @@ static int lenovo_event(struct hid_device *hdev, struct hid_field *field,
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
return lenovo_event_tp10ubkbd(hdev, field, usage, value);
default:
@@ -1144,6 +1147,7 @@ static int lenovo_led_brightness_set(struct led_classdev *led_cdev,
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
ret = lenovo_led_set_tp10ubkbd(hdev, tp10ubkbd_led[led_nr], value);
break;
@@ -1384,6 +1388,7 @@ static int lenovo_probe(struct hid_device *hdev,
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
ret = lenovo_probe_tp10ubkbd(hdev);
break;
@@ -1473,6 +1478,7 @@ static void lenovo_remove(struct hid_device *hdev)
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
lenovo_remove_tp10ubkbd(hdev);
break;
@@ -1523,6 +1529,8 @@ static const struct hid_device_id lenovo_devices[] = {
*/
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_TAB) },
+ { HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
+ USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_TAB2) },
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_TAB3) },
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index b41001e02..a1c54ffe0 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -2132,12 +2132,18 @@ static const struct hid_device_id mt_devices[] = {
HID_DEVICE(BUS_I2C, HID_GROUP_GENERIC,
USB_VENDOR_ID_LG, I2C_DEVICE_ID_LG_7010) },
- /* Lenovo X1 TAB Gen 2 */
+ /* Lenovo X1 TAB Gen 1 */
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_LENOVO,
USB_DEVICE_ID_LENOVO_X1_TAB) },
+ /* Lenovo X1 TAB Gen 2 */
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
+ HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_LENOVO,
+ USB_DEVICE_ID_LENOVO_X1_TAB2) },
+
/* Lenovo X1 TAB Gen 3 */
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
--
2.43.0
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