linux-kernel - Re: [PATCH 5/6] Input: elantech

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Date:	Thu, 18 Aug 2011 11:04:35 +0800
From:	Daniel Kurtz <djkurtz@...omium.org>
To:	JJ Ding <jj_ding@....com.tw>
Cc:	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Seth Forshee <seth.forshee@...onical.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Aaron Huang <aaron_huang@....com.tw>,
	Tom Lin <tom_lin@....com.tw>,
	Eric Piel <E.A.B.Piel@...elft.nl>,
	Chase Douglas <chase.douglas@...onical.com>,
	Henrik Rydberg <rydberg@...omail.se>,
	Alessandro Rubini <rubini@...l.unipv.it>
Subject: Re: [PATCH 5/6] Input: elantech - clean up elantech_init

On Thu, Aug 18, 2011 at 9:57 AM, JJ Ding <jj_ding@....com.tw> wrote:
> Group property setting code into elantech_set_properties.
>
> Signed-off-by: JJ Ding <jj_ding@....com.tw>
> ---
>  drivers/input/mouse/elantech.c |   69 ++++++++++++++++++++++-----------------
>  1 files changed, 39 insertions(+), 30 deletions(-)
>
> diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
> index 7b9b6e5..ddd40eb 100644
> --- a/drivers/input/mouse/elantech.c
> +++ b/drivers/input/mouse/elantech.c
> @@ -791,6 +791,42 @@ static int elantech_reconnect(struct psmouse *psmouse)
>  }
>
>  /*
> + * determine hardware version and set some properties according to it.
> + */
> +static void elantech_set_properties(struct elantech_data *etd)
> +{
> +       /*
> +        * Assume every version greater than 0x020030 is new EeePC style
> +        * hardware with 6 byte packets, except 0x020600
> +        */
> +       if (etd->fw_version < 0x020030 || etd->fw_version == 0x020600)
> +               etd->hw_version = 1;
> +       else
> +               etd->hw_version = 2;
> +
> +       /*
> +        * Turn on packet checking by default.
> +        */
> +       etd->paritycheck = 1;

Assuming paritycheck goes away:

Reviewed-by: Daniel Kurtz <djkurtz@...omium.org>
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