Re: [PATCH 04/12] Input: synaptics - set resolution for MT_POSITION_X/Y axes

Chase Douglas
2011-07-05T17:45:00Z

On 06/28/2011 10:07 PM, djkurtz@chromium.org wrote:
> From: Daniel Kurtz <djkurtz@chromium.org>
>
> Set resolution for MT_POSITION_X and MT_POSITION_Y to match ABS_X and
> ABS_Y, respectively.
>
> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>

Acked-by: Chase Douglas <chase.douglas@canonical.com>

> ---
> drivers/input/mouse/synaptics.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
> index a4b7801..1ce47b7 100644
> --- a/drivers/input/mouse/synaptics.c
> +++ b/drivers/input/mouse/synaptics.c
> @@ -703,6 +703,9 @@ static void set_input_params(struct input_dev *dev, struct synaptics_data *priv)
> priv->x_max ?: XMAX_NOMINAL, 0, 0);
> input_set_abs_params(dev, ABS_MT_POSITION_Y, YMIN_NOMINAL,
> priv->y_max ?: YMAX_NOMINAL, 0, 0);
> +
> + input_abs_set_res(dev, ABS_MT_POSITION_X, priv->x_res);
> + input_abs_set_res(dev, ABS_MT_POSITION_Y, priv->y_res);
> }
>
> if (SYN_CAP_PALMDETECT(priv->capabilities))