lkml.org 
[lkml]   [2021]   [Dec]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3 1/4] Input: Add driver for Cypress Generation 5 touchscreen
Hi,

On Thu, 2 Dec 2021 22:20:18 +1000
Alistair Francis <alistair@alistair23.me> wrote:

> +static int cyttsp5_setup_input_device(struct device *dev)
> +{
> + struct cyttsp5 *ts = dev_get_drvdata(dev);
> + struct cyttsp5_sysinfo *si = &ts->sysinfo;
> + int max_x, max_y, max_p;
> + int max_x_tmp, max_y_tmp;
> + int error;
> +
> + __set_bit(EV_REL, ts->input->evbit);
> +
> + max_x_tmp = si->sensing_conf_data.res_x;
> + max_y_tmp = si->sensing_conf_data.res_y;
> + max_x = max_x_tmp - 1;
> + max_y = max_y_tmp - 1;
> + max_p = si->sensing_conf_data.max_z;
> +
> + error = input_mt_init_slots(ts->input, si->tch_abs[CY_TCH_T].max,
> + INPUT_MT_DROP_UNUSED | INPUT_MT_POINTER);
> + if (error < 0)
> + return error;
still some issues with X, sometimes it is even a mouse, depending on
config.
hmm, why is it INPUT_MT_POINTER and not INPUT_MT_DIRECT?

#define INPUT_MT_POINTER 0x0001 /* pointer device, e.g. trackpad */
#define INPUT_MT_DIRECT 0x0002 /* direct device, e.g. touchscreen */

Regards,
Andreas

\
 
 \ /
  Last update: 2021-12-04 20:46    [W:0.122 / U:4.456 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site