Re: [PATCH] Input: goodix - do not explicitly set evbits in input device

From: Bastien Nocera
Date: Wed Jun 10 2015 - 06:18:21 EST


On Tue, 2015-06-09 at 11:52 -0700, Dmitry Torokhov wrote:
> input_mt_init_slots() will do that for us.

I'm guessing you know what you're doing here, but I couldn't find where
the EV_SYN bit would have been set in the input_mt_init_slots() call
chain.

> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
> ---
> drivers/input/touchscreen/goodix.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/input/touchscreen/goodix.c
> b/drivers/input/touchscreen/goodix.c
> index 73ade35..b4d12e2 100644
> --- a/drivers/input/touchscreen/goodix.c
> +++ b/drivers/input/touchscreen/goodix.c
> @@ -301,10 +301,6 @@ static int goodix_request_input_dev(struct
> goodix_ts_data *ts, u16 version,
> return -ENOMEM;
> }
>
> - ts->input_dev->evbit[0] = BIT_MASK(EV_SYN) |
> - BIT_MASK(EV_KEY) |
> - BIT_MASK(EV_ABS);
> -
> input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X,
> 0, ts->abs_x_max, 0, 0);
> input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y,
> --
> 2.2.0.rc0.207.ga3a616c
>
>
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