[Bug 251149] SynPS/2 Synaptics TouchPad: Failed to create a device for ... after upgrade from 12.1 to 12.2

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Dec 23 08:12:54 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251149

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

URL:
https://cgit.FreeBSD.org/src/commit/?id=2ac1c1927258e649e3ca3269aea40fb4c63e2296

commit 2ac1c1927258e649e3ca3269aea40fb4c63e2296
Author:     Vladimir Kondratyev <wulf at FreeBSD.org>
AuthorDate: 2020-12-22 20:44:42 +0000
Commit:     Vladimir Kondratyev <wulf at FreeBSD.org>
CommitDate: 2020-12-23 08:10:53 +0000

    psm(4): Always initialize Synaptics touchpad report range with defaults

    Otherwise libinput refuses to recoginize some Synaptics touchpads with
    "kernel bug: device has min == max on ABS_X" message in Xorg.log.

    PR:             251149
    Reported-by:    Jens Grassel <freebsd-ports at jan0sch.de>
    Tested-by:      Jens Grassel <freebsd-ports at jan0sch.de>
    MFC-after:      2 weeks

 sys/dev/atkbdc/psm.c | 23 +++++++++--------------
 1 file changed, 9 insertions(+), 14 deletions(-)

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