Re: [PATCH] elantech: Fix detection of touchpad on ASUS s301l

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

On Wed, Sep 03, 2014 at 04:24:02PM +0200, Hans de Goede wrote:
> http://mariusmonton.com/?p=489
> 
> Cc: stable@vger.kernel.org
> Reported-and-tested-by: Màrius Monton <marius.monton@gmail.com>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Applied, thank you.

> ---
>  drivers/input/mouse/elantech.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
> index daaf82f..fad7367 100644
> --- a/drivers/input/mouse/elantech.c
> +++ b/drivers/input/mouse/elantech.c
> @@ -1331,6 +1331,13 @@ static bool elantech_is_signature_valid(const unsigned char *param)
>  	if (param[1] == 0)
>  		return true;
>  
> +	/*
> +	 * Some models have a revision higher then 20. Meaning param[2] may
> +	 * be 10 or 20, skip the rates check for these.
> +	 */
> +	if (param[0] == 0x46 && (param[1] & 0xef) == 0x0f && param[2] < 40)
> +		return true;
> +
>  	for (i = 0; i < ARRAY_SIZE(rates); i++)
>  		if (param[2] == rates[i])
>  			return false;
> -- 
> 2.1.0
> 

-- 
Dmitry