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HID: multitouch: Add support for lenovo Y9000P Touchpad

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The 2024 Lenovo Y9000P which use GT7868Q chip also needs a fixup.
The information of the chip is as follows:
I2C HID v1.00 Mouse [GXTP5100:00 27C6:01E0]

Signed-off-by: He Lugang <helugang@uniontech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
He Lugang 2024-08-27 10:56:05 +08:00 committed by Jiri Kosina
parent a9ed31f18e
commit 251efae73b
2 changed files with 7 additions and 2 deletions
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1
drivers/hid/hid-ids.h
View File

@ -521,6 +521,7 @@
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_E100 0xe100
#define I2C_VENDOR_ID_GOODIX 0x27c6
#define I2C_DEVICE_ID_GOODIX_01E0 0x01e0
#define I2C_DEVICE_ID_GOODIX_01E8 0x01e8
#define I2C_DEVICE_ID_GOODIX_01E9 0x01e9
#define I2C_DEVICE_ID_GOODIX_01F0 0x01f0

8
drivers/hid/hid-multitouch.c
View File

@ -1446,7 +1446,8 @@ static __u8 *mt_report_fixup(struct hid_device *hdev, __u8 *rdesc,
{
if (hdev->vendor == I2C_VENDOR_ID_GOODIX &&
(hdev->product == I2C_DEVICE_ID_GOODIX_01E8 ||
hdev->product == I2C_DEVICE_ID_GOODIX_01E9)) {
hdev->product == I2C_DEVICE_ID_GOODIX_01E9 ||
hdev->product == I2C_DEVICE_ID_GOODIX_01E0)) {
if (rdesc[607] == 0x15) {
rdesc[607] = 0x25;
dev_info(
@ -2065,7 +2066,10 @@ static const struct hid_device_id mt_devices[] = {
I2C_DEVICE_ID_GOODIX_01E8) },
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
HID_DEVICE(BUS_I2C, HID_GROUP_ANY, I2C_VENDOR_ID_GOODIX,
I2C_DEVICE_ID_GOODIX_01E8) },
I2C_DEVICE_ID_GOODIX_01E9) },
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
HID_DEVICE(BUS_I2C, HID_GROUP_ANY, I2C_VENDOR_ID_GOODIX,
I2C_DEVICE_ID_GOODIX_01E0) },
/* GoodTouch panels */
{ .driver_data = MT_CLS_NSMU,