[Bug 240339] [ig4] I2C2 (touchpad bus) broken on the Google Pixelbook (Sunrise Point PCH)

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240339

--- Comment #2 from Greg V <greg at unrelenting.technology> ---
(In reply to Vladimir Kondratyev from comment #1)

It was set to 24. Looks like 28 did allow the reset, but did not fix the
controller locking up or whatever is happening after a couple seconds of use.

Interestingly, with the touchpad, unlike the touchscreen, ig4 interrupts are
happening constantly, without any touches and without anyone opening the evdev.

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