[PATCH] hx4700: fix hx4700 touchscreen pressure values

[Eric Miao]

On Sun, Nov 15, 2009 at 12:54 AM, Paul Parsons <lost.distance at yahoo.com> wrote:
> hx4700 touchscreen events were being dropped in ads7846_rx() because their pressure values consistently exceeded the platform maximum of 512; a sample of 256 pressure values were in the range 531 to 815. Doubling the platform maximum to 1024 allows hx4700 touchscreen events to pass the test.
>
> Signed-off-by: Paul Parsons <lost.distance at yahoo.com>

Applied to 'fix', thanks.

> ---
> --- linux-2.6.32-rc7/arch/arm/mach-pxa/hx4700.c.orig    2009-11-14 15:19:59.294682971 +0000
> +++ linux-2.6.32-rc7/arch/arm/mach-pxa/hx4700.c 2009-11-14 15:20:14.677951232 +0000
> @@ -604,7 +604,7 @@ static struct platform_device gpio_vbus
>  static const struct ads7846_platform_data tsc2046_info = {
>        .model            = 7846,
>        .vref_delay_usecs = 100,
> -       .pressure_max     = 512,
> +       .pressure_max     = 1024,
>        .debounce_max     = 10,
>        .debounce_tol     = 3,
>        .debounce_rep     = 1,
>
>