[Bug 259230] Touching the touchpad on a frame.work laptop causes reboot or poweroff

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 259230] Touching the touchpad on a frame.work laptop causes reboot or poweroff"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 30 Nov 2021 21:32:00 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=259230

--- Comment #13 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=c508b0818b245ea136d6538d68868cb3541f8f8f

commit c508b0818b245ea136d6538d68868cb3541f8f8f
Author:     Vladimir Kondratyev <wulf@FreeBSD.org>
AuthorDate: 2021-11-30 21:29:50 +0000
Commit:     Vladimir Kondratyev <wulf@FreeBSD.org>
CommitDate: 2021-11-30 21:29:50 +0000

    iichid(4): Perform acknowledgement of I2C device interrupt after RESET
command

    in sampling mode to workaround firmware bug.

    This fixes reboot or poweroff on frame.work laptops after first touch.

    Reported by:    many
    PR:             259230
    MFC after:      1 week
    Tested by:      kevans, markj

 sys/dev/iicbus/iichid.c | 5 +++++
 1 file changed, 5 insertions(+)

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