[PATCH] HID: multitouch: Add support for lenovo Y9000P Touchpad
From: He Lugang <hidden>
Date: 2024-08-27 02:56:39
Subsystem:
hid core layer, the rest · Maintainers:
Jiri Kosina, Benjamin Tissoires, Linus Torvalds
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 <redacted> --- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-multitouch.c | 8 ++++++-- 2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 53655f81d995..83a03edb37e9 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h@@ -505,6 +505,7 @@ #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
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 99812c0f830b..0faaa2c23d2e 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c@@ -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,
--
2.45.2