maintainer-feedback requested: [Bug 253056] x11-servers/xorg-server: iichid touchpad not detected on 14-CURRENT

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Bugzilla Automation <bugzilla at FreeBSD.org> has asked freebsd-x11 (Nobody)
<x11 at FreeBSD.org> for maintainer-feedback:
Bug 253056: x11-servers/xorg-server: iichid touchpad not detected on 14-CURRENT
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253056



--- Description ---
When running 14-CURRENT on a HP Spectre x360 13t-aw200, Xorg does not detect
the touchpad when using the brand-new 14.x packages.

The touchpad is detected by the kernel:

ig4iic0: <Intel Tiger Lake-LP I2C Controller-4> at device 21.0 on pci0
ig4iic0: Using MSI
iicbus0: <Philips I2C bus (ACPI-hinted)> on ig4iic0
iichid0: <ELAN2514:00 04F3:2C48 I2C HID device> at addr 0x10 irq 33 on iicbus0
hidbus0: <HID bus> on iichid0
ig4iic1: <Intel Tiger Lake-LP I2C Controller-5> at device 21.1 on pci0
ig4iic1: Using MSI
iicbus1: <Philips I2C bus (ACPI-hinted)> on ig4iic1
iichid1: <SYNA3297:00 06CB:CD50 I2C HID device> at addr 0x2c irq 118 on iicbus1
hidbus1: <HID bus> on iichid1

The iichid1 is the touchpad (Synaptics), and iichid0 is the touchscreen
(Elantech), both HID-over-I2C so I can't use PS/2.

The old 13.x packages on 14-CURRENT and 13-ALPHA releases worked.

Xorg log is attached.