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HID: multitouch: Add support for B2402FVA track point

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BugLink: https://bugs.launchpad.net/bugs/2100894

[ Upstream commit 1a5cbb526ec4b885177d06a8bc04f38da7dbb1d9 ]

By default the track point does not work on the Asus Expertbook B2402FVA.

From libinput record i got the ID of the track point device:
  evdev:
    # Name: ASUE1201:00 04F3:32AE
    # ID: bus 0x18 vendor 0x4f3 product 0x32ae version 0x100

I found that the track point is functional, when i set the
MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU class for the reported device.

Signed-off-by: Stefan Blum <stefan.blum@gmail.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: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Stefan Blum
2024-10-06 10:12:23 +02:00
committed by Stefan Bader
parent 2ec39c08c2
commit 1e8e19ac68
1 changed files with 4 additions and 0 deletions
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drivers/hid/hid-multitouch.c
+4
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@@ -2018,6 +2018,10 @@ static const struct hid_device_id mt_devices[] = {
HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_ELAN, 0x3148) },
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_ELAN, 0x32ae) },
/* Elitegroup panel */
{ .driver_data = MT_CLS_SERIAL,
MT_USB_DEVICE(USB_VENDOR_ID_ELITEGROUP,