Thank you.
I have a question for this driver.
At line 289,
if (!tsc_wait_detect_mode(tsc) ||
gpiod_get_value_cansleep(tsc->xnur_gpio)) {
input_report_key(tsc->input, BTN_TOUCH, 1);
input_report_abs(tsc->input, ABS_X, x);
input_report_abs(tsc->input, ABS_Y, y);
} else {
input_report_key(tsc->input, BTN_TOUCH, 0);
}
I cannot understand why gpiod_get_value_cansleep() called.
Why can checking XNUR determine that the touch was released?
