[FUG-BR] Problemas no touchpad freeBSD 7.0-RC1

[Carlos A. M. dos Santos]

2008/1/30 Rafael Stockler <rafael.stockler em gmail.com>:
> Boa noite a todos,
>
> Estou com um problema estranho no freeBSD 7.0 com o touchpad do DELL
> vostro 1400.
>
> O touchpad só funciona com protocolo Auto ou PS/2, porém, em nenhum
> deles funciona o scroll lateral. No PS/2 aceita o "tapa" como clique.

Sugiro que tentes encontrar a raiz do problema. Primeiro vê que
eventos o mouse gera:

1. Inicia o computador sem X/KDE ou mata-o se estiver rodando.

2. Loga como root no console.

3. Mata o moused

    /etc/rc.d/moused stop

4. Roda o moused em modo debug

    /usr/sbin/moused -3 -p /dev/psm0 -t auto -d -f

Observa o que ele mostra quando moves o dedo sobre a área de scroll.
Deve reportar algo parecido com isto para a rolagem pra cima:

moused: received char 0x87
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x7f
moused: received char 0x0
moused: received char 0x7f
moused: assembled full packet (len 8) 87,0,0,0,0,7f,0,7f
moused: tv:  1201749878 558843
moused: flags:80000000 buttons:00000000 obuttons:00000000
moused: activity : buttons 0x00000000  dx 0  dy 0  dz -1

e na rolagem pra baixo deve gerar isto:

moused: received char 0x87
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x0
moused: received char 0x1
moused: received char 0x7f
moused: assembled full packet (len 8) 87,0,0,0,0,0,1,7f
moused: tv:  1201749887 649729
moused: flags:80000000 buttons:00000000 obuttons:00000000
moused: activity : buttons 0x00000000  dx 0  dy 0  dz 1

Se funcionar, coloca no /etc/rc.conf o seguinte:

moused_enable="YES"
moused_flags="-3"

e no /etc/X11/xorg.conf algo como

Section "InputDevice"
        Identifier  "Mouse0"
        Driver      "mouse"
        Option      "Protocol" "auto"
        Option      "Device" "/dev/sysmouse"
EndSection

Não usa a opção "-z" do moused nem  "ZAxisMapping" ou "ButtonMapping"
para o Xorg.

-- 
Carlos A. M. dos Santos