Re: [PATCH] input: alps: Add support for the touchpad of the Toshiba Tecra A11-11L

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Hi Thomas,

On Tue, Mar 09, 2010 at 07:56:07PM +0100, Thomas Bächler wrote:
> 
> Signed-off-by: Thomas Bächler <thomas@xxxxxxxxxxxxx>
> ---
> This patch was made by trial-and-error, I copied the byte0 and
> mask0 value from another model, tried different flags settings
> and it seems to work. I have no idea if there might be side-
> effects due to incorrect settings. Please tell me if I can do
> anything to verify or correct these values.
> 
>  drivers/input/mouse/alps.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
> index f93c2c0..f6dad83 100644
> --- a/drivers/input/mouse/alps.c
> +++ b/drivers/input/mouse/alps.c
> @@ -63,6 +63,8 @@ static const struct alps_model_info alps_model_data[] = {
>  	{ { 0x62, 0x02, 0x14 }, 0xcf, 0xcf,
>  		ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },
>  	{ { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FOUR_BUTTONS },	  /* Dell Vostro 1400 */
> +	{ { 0x52, 0x01, 0x14 }, 0xff, 0xff,
> +		ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },	  /* Toshiba Tecra A11-11L */
>  };
>  

Looking at the picture it appears to have a touchpad only, not a
touchpad/trackpoint combo. So I am wondering if ALPS_DUALPOINT and
ALPS_PS2_INTERLEAVED flags are needed here. What happens if you remove
them? Also, does it have external PS/2 post?

Thanks.

-- 
Dmitry
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