[PATCH] Fix for Synaptics TouchPads initialization

From: Jean-Sébastien Pédron <dumbbell_at_freebsd.org>
Date: Fri, 20 Jan 2006 16:43:58 +0100
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

The Synaptics TouchPad on my laptop (Asus V6V, Synaptics TouchPad V5.9)
doesn't work at all with FreeBSD -CURRENT (neither with 6-STABLE).

In psm.c:psmprobe(), the touchpad reverts back to Relative mode (default
mode) just after auxiliary kbdc ports are disabled. A workaround is to
send a Read Mode Byte command: the touchpad is again in Absolute mode.

Because I don't know if other laptops/touchpad versions work with
current psm(4), I'd be happy with success/failure reports with this
patch from people who have (working or not) touchpads. To enable
Synaptics support, you must add this line to your /boot/loader.conf:
hw.psm.synaptics_support="1"

If psm(4) gurus think this isn't the right way to fix it, please tell me.

The patch is available at:
http://people.freebsd.org/~dumbbell/synaptics/psm-synaptics-abs_mode-c.patch

Regards,

- --
Jean-Sébastien Pédron
http://www.dumbbell.fr/

PGP Key: http://www.dumbbell.fr/pgp/pubkey.asc
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (FreeBSD)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org

iD8DBQFD0QU9a+xGJsFYOlMRAvQsAJ4+3X6embAZZWRz+QnTJ8EPhYVfKwCg1V3a
HD288rfGjYDKdj80AutzL/I=
=FyMA
-----END PGP SIGNATURE-----
Received on Fri Jan 20 2006 - 15:04:46 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:51 UTC