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Date:      Sun, 18 Sep 2005 22:12:47 -0700
From:      John Prather <john.c.prather@gmail.com>
To:        freebsd-hackers@freebsd.org
Subject:   PSM Synaptics Touchpad Options
Message-ID:  <25aa950305091822122bfe3819@mail.gmail.com>

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I've read quite a few posts regarding tunable psm settings=20
to affect values such as PSM_TAP_THRESHOLD,=20
PSM_TAP_TIMEOUT, etc., which should work with synaptics=20
support.

I've been unable to get any suggested sysctls or loader.conf
tunables to affect my touchpad on 5.4-RELEASE.

I've found that I can add appropriate lines to sys/conf/options
to allow me to set PSM_TAP_THRESHOLD and similar values
in my kernel config file, finally allowing me to disable the
tap=3Dclick effect.=20

Is there already a better solution which allows changes on
running systems, such as sysctl based settings, or should
I toss a send-pr in with the sys/conf/options patch to allow
setting of these values in kernel config?


-john



psm0: <PS/2 Mouse> flags 0x1000 irq 12 on atkbdc0
psm0: model Synaptics Touchpad, device ID 0

PSM_TAP_THRESHOLD opt_psm.h

options PSM_TAP_THRESHOLD=3D150



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