input_mt_report_pointer_emulation(9) centos man page | unix.com

INPUT_MT_REPORT_POIN(9) 					  Input Subsystem					   INPUT_MT_REPORT_POIN(9)

NAME
       input_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.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   INPUT_MT_REPORT_POIN(9)