INPUT_MT_REPORT_POIN(9) Input Subsystem INPUT_MT_REPORT_POIN(9)NAMEinput_mt_report_pointer_emulation - common pointer emulation
SYNOPSIS
void input_mt_report_pointer_emulation(struct input_dev * dev,
bool use_count);
ARGUMENTS
dev
input device with allocated MT slots
use_count
report number of active contacts as finger count
DESCRIPTION
Performs legacy pointer emulation via BTN_TOUCH, ABS_X, ABS_Y and
ABS_PRESSURE. Touchpad finger count is emulated if use_count is true.
The input core ensures only the KEY and ABS axes already setup for this
device will produce output.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 INPUT_MT_REPORT_POIN(9)