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HID: multitouch: Add support for lenovo Y9000P Touchpad

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BugLink: https://bugs.launchpad.net/bugs/2097301

[ Upstream commit 251efae73bd46b097deec4f9986d926813aed744 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
This commit is contained in:
He Lugang
2024-08-27 10:56:05 +08:00
committed by Mehmet Basaran
parent bea270d232
commit 054d033e8e
2 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/hid/hid-ids.h
+1
View File
@@ -502,6 +502,7 @@
#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
drivers/hid/hid-multitouch.c
+6 -2
View File
@@ -1447,7 +1447,8 @@ 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(
@@ -2066,7 +2067,10 @@ 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,