From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Vegard Nossum" <vegard.nossum@gmail.com>
Subject: Re: [BISECTED] Re: psmouse.c: GlidePoint at isa0060/serio1/input0 lost sync at byte 1
Date: Wed, 16 Jan 2008 18:46:46 +0100
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To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input@vger.kernel.org, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, William Pettersson <william.pettersson@gmail.com>

Hi,

On Jan 16, 2008 4:42 PM, Dmitry Torokhov <dmitry.torokhov@gmail.com> wrote:
> Ok, how about this one to begin with?
>
> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
> ---
>  drivers/input/mouse/alps.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> Index: linux/drivers/input/mouse/alps.c
> ===================================================================
> --- linux.orig/drivers/input/mouse/alps.c
> +++ linux/drivers/input/mouse/alps.c
> @@ -54,7 +54,7 @@ static const struct alps_model_info alps
>         { { 0x20, 0x02, 0x0e }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* XXX */
>         { { 0x22, 0x02, 0x0a }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT },
>         { { 0x22, 0x02, 0x14 }, 0xff, 0xff, ALPS_PASS | ALPS_DUALPOINT }, /* Dell Latitude D600 */
> -       { { 0x73, 0x02, 0x50 }, 0xcf, 0xff, ALPS_FW_BK_1 } /* Dell Vostro 1400 */
> +       { { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FW_BK_1 } /* Dell Vostro 1400 */
>  };
>
>  /*

I have now tried this patch. I don't see a sync error now, but the
button still does not work as expected. Now the scroll down button
acts like a middle button instead of scrolling down.

I am sorry for the confusion; on my laptop it looks like a single
button, but in fact it can be pressed in four different ways (up,
down, left, and right). In 2.6.23, pressing left or right, I get the
traditional paste functionality. Pressing up or down, it acts like a
scroll wheel (up or down). In 2.6.24-rc1, it is the scrolling up/down
that causes the lost sync (but the left/right works correctly).

Vegard